US2433304A - Traversing mechanism - Google Patents
Traversing mechanism Download PDFInfo
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- US2433304A US2433304A US573753A US57375345A US2433304A US 2433304 A US2433304 A US 2433304A US 573753 A US573753 A US 573753A US 57375345 A US57375345 A US 57375345A US 2433304 A US2433304 A US 2433304A
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- Prior art keywords
- strand
- spool
- traversing
- package
- cam
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
- B65H54/2845—"screw" type Owens Fiberglas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2893—Superposed traversing, i.e. traversing or other movement superposed on a traversing movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/40—Toothed gearings
- B65H2403/47—Ratchet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/312—Fibreglass strands
- B65H2701/3122—Fibreglass strands extruded from spinnerets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S242/00—Winding, tensioning, or guiding
- Y10S242/92—Glass strand winding
Definitions
- This invention relates generally to packaging material in strand form and refers more particularly to improvements in the mechanism employed to traverse the'package with the strand. In forming certain types of fibers such, for
- the lubricant and binder is usually still in a wet ortacky condition when the strand is wound on the spool.
- the adjacent and overlying strands in the package to become bonded together by the binder so that, in effect, the completed. package is a solid mass of glass fibers bonded together. This makes it very diflicult, if not impossible, to unwind the package in the further processing of the strand.
- traversing mechanism briefly outlined above is highly satisfactory for winding material in strand form on a'spool at a very high speed to produce a package capable at being easily unwound for further processin -evertheless; this general type of traversing mech nism limits the amount of material that can be wound on a single spool at high speed without causing the strands at the extremities of the package to slip off these ends and become tangled.
- the present invention contemplates a traversing mechanism possessing all of the advantages of the traversing mechanism previously described with the further advantage that winding of the strand on the spool is controlled at the ends of the package to eliminate any possibility of the strand building-up at these ends to such an extent that loose wrappings re-
- the location of successive traversing movements of the secondary traverse relative to the spool are varied so that each reversal of the secondary traverse takes place at a different point on the spool.
- the opposite end portions of the package taper from the periphery of the package to the supporting surface of the spool and considerably more material may out the danger of the strand slipping off the ends of the package in loose entangled coils and the formation of ringers.
- Figure 1 is an elevational view of a conventional fiber forming apparatus of the type in which the present invention is embodied
- Figure 2 is a side elevational view of traversing mechanism embodying the features of the present invention and having certain parts broken away for the sake of clearness;
- Figure 3 is a sectional view taken substantially on the plane'indicated by the line 3-3 of Figure 1;
- Figure 4 is a diagram illustrating the contour of the package formed by the traversing mechanism forming the siibject matter of this invention.
- Figure 5 is a fragmentary sectional plan view of a part of the traversing mechanism taken sub- 5-5 of Figure 1;
- Figure 6 is a similar view of the construction be wound on the spool withthis description proceeds esf shown in Figure illustrating the mechanism in an advanced position;
- Figure 7 is a vertical sectional view taken on I ing furnace adapted to contain a quantity of molten glass and having a plurality of orifices at the bottom thereof through which molten glass flows in the form of streams.
- the streams are attenuated into continuous fibers or filaments II by means of a drum or spool I2 supported on a rotating spindle I3 which is driven at the required rateof speed by any suitable mechanism not shown herein.
- the filaments or fibers I I are gathered to form a strand I4 by a guide I5 and the strand M is Wound around the spool I 3.
- the guide I5 may be any one of a number of accepted designs having means for applying a suitable lubricant and binder to the filaments I I as they are gathered to form the strand I4.
- the traversing mechanism I6 is supported adjacent the spindle I3 in substantially vertical alignment with the path of the strand [4 and comprises a traverse shaft I7.
- the shaft I I is rotatable about an axis parallel to the axis of the spindle I3 and is driven by a suitable prime mover such as an electric motor I8. 7;
- the primary traversing mechanism I6 selected for the purpose of illustration is identical in the principle of operation to the mechanism shown in the Beach application Serial No. 487,943, filed May 21, 1943, now Patent No. 2,391,870, dated January 1, 1946.
- this traversing mechanism comprises a pair of substantially spirally shaped complementary cam members I9 rotatable as a unit with the shaft I1 and cooperating with each other to positively move the strand I 4 in opposite directions along the spool I2.
- This positive traversing of the strand enables higher traversing speeds to be reached and maintains a substantially constant angular relation between the strand and package which is desirable in that it prevents objectionable variations in the winding tension.
- the above type of primary traversing mechanism enables winding the strand on the spool in large helixes so that the strands will cross each other at large angles.
- This arrangement not only eliminates much of the tendency of the strands to become entangled during the winding operation, but is especially desirable when winding newly formed glass fibers, since it reduces to a minimum the area of contact of adjacent turns of the strand.
- the effect of the abrasive action between the fibers forming the strand is also minimized as well as the tendency of the overlying strands to adhere to each other.
- the above features contribute materially to enabling the removal of the strand from the package for twisting, rewinding or such other succeeding operations as may be required.
- the primary traversing mechanism I6 is reciprocated by a secondary traversing mechanism 28 to enable extending the width of the package beyond the normal travel of the strand produced by the cams I9.
- the secondary traversing mechanism 20 comprises a carriage 2
- the primary traversing mechanism I6 moves as a unit with the carriage 2
- the carriage 2I is reciprocated by'means of a cam 25 driven by the motor I8 and having a continuous cam groove 28 in the periphery thereof.
- the cam groove 28 is engaged by a follower 21 mounted on the carriag 2I so that rotation of the cam affects a movement of the carriage and the primary traversing mechanism I6 in. opposite directions along the spool I2 throughout a dison the lower end of a vertical shaft 28 which is journaled in the carriage 2
- the cam follower 21 is eccentrically mounted with respect to the cam of the cam follower 21 about the axis of the shaft 28 in effect progressively varies the end points or limits of the throw of the cam 25.
- ratchet 30 comprises a ratchet wheel 3I secured to the upper end of the shaft 28 for movement as a unit with the carriage and is operated by a pawl 32 pivotally supported on a fixed plate 33 As shown in Figures 5 and 6, the
- is indexed shaft 28.
- affects a corresponding rotation of the eccentric follower 21 and slightly increases or decreases the extent of movement of the carriage 2
- the pawl 32 merely rides over the teeth 34 and rotation of the ratchet is prevented by a detent 31.
- the detent 31 is pivoted on the carriage and the free end thereof is normally urged into engagement with the teeth 34 by means of a spring 38.
- Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, a, pair of complementary cam members alternately engageable with the strand to move it back and forth along the spool,
- Apparatus for packaging material in strand form including means for supplying a strand, a-
- rotatable spool adapted for winding the strand into package form
- a member supported for rerotatable spool adapted for winding the strand into package form
- Apparatus for packaging material in strand form including means for supplying a strand,- a rotatable spool adapted for winding the strand into package form, a pair of individual complementary cam members alternately engageable with the strand to move it back and forth along the spool, means for reciprocating the cam'members relative to the spool in the general direction of the axis of the latter, and means for varying the location of the paths of successive movements of the reciprocating means relative to the spool to taper the opposite ends of the package to the periphery of the spool.”
- Apparatus for packaging material Instrand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, rotatable primary traversing means for moving the strand back and forth along the spool, and means ior'reciprocating the traversing means in the general direction of the axis of the spool including a cam and an eccentric follower cooperating with the cam to vary the location of the paths of successive movements of the traversing means relative to the spool.
- Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, rotatable primary traversing means for moving the strand back and forth along the spool, means for reciprocating the primary traversing means in the general direction of the axis of the spool including a cam, and means operable in timed relation to reciprocation of the primary traversing means for increasing the effective throw of the cam to vary the location of the paths of successive movements of the traversing means relative to the spool and thereby provide the package with gradually tapered opposite end portions.
- Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, primary traversing means for moving the strand back and forth along the spool, means for reciprocating the primary traversing means in the general direction of the axis of the spool, and means operated by the traversing means upon movement of the latter in one direction relative to the spool to vary the location of the paths of successive movements of the primary traversing means relative to the spool and thereby provide the package with tapered opposite end portions.
- Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, traversing means for moving the strand back and forth along the spool, means for reciprocating the traversing means in the I general direction of the axis of the spool including a cam having an annular groove, a follower engageable in the'cam groove and eccentrically mounted with respect to the cam, and means operated by the traversing means as the latter moves in one direction relative to the spool to rotate the eccentric with a step by step motion to vary the locationof the paths of successive movements of the traversing means relative to the spool.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
Description
' Dec 23, 1947. R. McK. STREAM TRAVERSING MECHANISM Filed Jan. 20, 1945 2 Sheets-Sheet 1 INVENTOR. I 314L1 1; MBK. STREAM gammw ATTYS.
Patented Dec. 23, 1947 TRAVFBSING MECHANISM Ralph cKelvy Stream, Newark, Ohio, assignor to ens-Corning Fiberglas Corporation, a corporation of Delaware Application J anon-r1 20, 1945, Serial No. 573,753
8 Claims. (Cl; 242'43) 1 This invention relates generally to packaging material in strand form and refers more particularly to improvements in the mechanism employed to traverse the'package with the strand. In forming certain types of fibers such, for
example, as continuous type glass fibers, it is cus-- tomary to gather the fibers into a strand and to wind the strand on a spool or some similar support. The process of winding'the strand on the spool involves numerous problems especially in commercial installations where winding speeds of 20,000 revolutions per minute and more are desired much materialas possible on a single spool. One of the major difdculties is to meet or approach these specifications and, at the same time, provide a package which may be readily unwound during further processing of the strand. These problems are especially critical when the strand is formed of glass fibers since the latter are usually coated with a lubricating and binding material to reduce abrading' action between adjacent fibers and to hold th fibers in strand form. Inasmuch as the strand is being formed and wound at a relatively high rate of speed, the lubricant and binder is usually still in a wet ortacky condition when the strand is wound on the spool. As a result, there is a tendency of the adjacent and overlying strands in the package to become bonded together by the binder so that, in effect, the completed. package is a solid mass of glass fibers bonded together. This makes it very diflicult, if not impossible, to unwind the package in the further processing of the strand.
The above problems are overcome to a great extent by employing a traversing mechanism of thegeneral type shown in the Beach application Serial No. 487,943, filed May 21, 1943, now Patent No. 2,391,870, dated January 1, 1946. This traversing mechanism contemplates placing the strand on the spool in large helixes so that the strands will cross each other at relatively greatangles and thus eliminate much of the tendency for the convolutions of the strand to become tangled or bondedtogether by the binder. .Ringers are thereby practically eliminated and the strand may be readily removed for twisting, rewinding or such other processing that may be required. Also with the above traversing mechanism the strand is positively moved back and forth along the'spool. This enables higher traversing speeds to be reached and results in obtaining a more uniformly wound package. In addition secondary traversing mechanism is provided for reciprocating the primary traversing mechanism to and where it is advantageous to wind as sult.
Ystantially along the line increase the width of the package beyond the nortraversing mechanism.
Although the traversing mechanism briefly outlined above is highly satisfactory for winding material in strand form on a'spool at a very high speed to produce a package capable at being easily unwound for further processin -evertheless; this general type of traversing mech nism limits the amount of material that can be wound on a single spool at high speed without causing the strands at the extremities of the package to slip off these ends and become tangled.
With the above in view the present invention contemplates a traversing mechanism possessing all of the advantages of the traversing mechanism previously described with the further advantage that winding of the strand on the spool is controlled at the ends of the package to eliminate any possibility of the strand building-up at these ends to such an extent that loose wrappings re- In accordance with this invention the location of successive traversing movements of the secondary traverse relative to the spool are varied so that each reversal of the secondary traverse takes place at a different point on the spool. As a result, the opposite end portions of the package taper from the periphery of the package to the supporting surface of the spool and considerably more material may out the danger of the strand slipping off the ends of the package in loose entangled coils and the formation of ringers.
Th above as well as otherobjects will be made more apparent as pecially when considered in connection with the accompanying drawings, wherein:
Figure 1 is an elevational view of a conventional fiber forming apparatus of the type in which the present invention is embodied;
Figure 2 is a side elevational view of traversing mechanism embodying the features of the present invention and having certain parts broken away for the sake of clearness;
Figure 3 is a sectional view taken substantially on the plane'indicated by the line 3-3 of Figure 1;
Figure 4 is a diagram illustrating the contour of the package formed by the traversing mechanism forming the siibject matter of this invention; v
Figure 5 is a fragmentary sectional plan view of a part of the traversing mechanism taken sub- 5-5 of Figure 1;
Figure 6 is a similar view of the construction be wound on the spool withthis description proceeds esf shown in Figure illustrating the mechanism in an advanced position; and
Figure 7 is a vertical sectional view taken on I ing furnace adapted to contain a quantity of molten glass and having a plurality of orifices at the bottom thereof through which molten glass flows in the form of streams. The streams are attenuated into continuous fibers or filaments II by means of a drum or spool I2 supported on a rotating spindle I3 which is driven at the required rateof speed by any suitable mechanism not shown herein.
The filaments or fibers I I are gathered to form a strand I4 by a guide I5 and the strand M is Wound around the spool I 3. The guide I5 may be any one of a number of accepted designs having means for applying a suitable lubricant and binder to the filaments I I as they are gathered to form the strand I4.
As the strand I4 is drawn to the spool I2, it is traversed lengthwise of the spool by a primary traversing mechanism indicated generally in the several figures by the reference character I6. The traversing mechanism I6 is supported adjacent the spindle I3 in substantially vertical alignment with the path of the strand [4 and comprises a traverse shaft I7. The shaft I I is rotatable about an axis parallel to the axis of the spindle I3 and is driven by a suitable prime mover such as an electric motor I8. 7;
The primary traversing mechanism I6 selected for the purpose of illustration is identical in the principle of operation to the mechanism shown in the Beach application Serial No. 487,943, filed May 21, 1943, now Patent No. 2,391,870, dated January 1, 1946. Briefly this traversing mechanism comprises a pair of substantially spirally shaped complementary cam members I9 rotatable as a unit with the shaft I1 and cooperating with each other to positively move the strand I 4 in opposite directions along the spool I2. This positive traversing of the strand enables higher traversing speeds to be reached and maintains a substantially constant angular relation between the strand and package which is desirable in that it prevents objectionable variations in the winding tension.
It will further be noted that the above type of primary traversing mechanism enables winding the strand on the spool in large helixes so that the strands will cross each other at large angles. This arrangement not only eliminates much of the tendency of the strands to become entangled during the winding operation, but is especially desirable when winding newly formed glass fibers, since it reduces to a minimum the area of contact of adjacent turns of the strand. Thus the effect of the abrasive action between the fibers forming the strand is also minimized as well as the tendency of the overlying strands to adhere to each other. The above features contribute materially to enabling the removal of the strand from the package for twisting, rewinding or such other succeeding operations as may be required.
The primary traversing mechanism I6 is reciprocated by a secondary traversing mechanism 28 to enable extending the width of the package beyond the normal travel of the strand produced by the cams I9. The secondary traversing mechanism 20 comprises a carriage 2| supported on rollers 22 for reciprocation in the general direction of the axis of the spool I2 or spindle I3 and aving a portion 23 for supporting the primary traversing mechanism I6. As a result the primary traversing mechanism I6 moves as a unit with the carriage 2| relative to the spool I2 and the .two mechanisms cooperate with one another to form a package of the general configuration indicated in Figure 4 by the reference character 24.
The carriage 2I is reciprocated by'means of a cam 25 driven by the motor I8 and having a continuous cam groove 28 in the periphery thereof. The cam groove 28 is engaged by a follower 21 mounted on the carriag 2I so that rotation of the cam affects a movement of the carriage and the primary traversing mechanism I6 in. opposite directions along the spool I2 throughout a dison the lower end of a vertical shaft 28 which is journaled in the carriage 2| for rotation about an axis lying in a common plane with the axis of rotation of the cam 25 and offset laterally with respect to the cam follower 21. Thus it will be noted that the cam follower 21 is eccentrically mounted with respect to the cam of the cam follower 21 about the axis of the shaft 28 in effect progressively varies the end points or limits of the throw of the cam 25.
the ratchet wheel 3| is indexed shaft 28. Rotatron of the ratchet wheel 3| affects a corresponding rotation of the eccentric follower 21 and slightly increases or decreases the extent of movement of the carriage 2| or primary traversing mechanism I6 in the direction of the arrow 36, depending on whether the follower 21 is on the right or left of the shaft 28. As the carriage 2I moves in the opposite direction the pawl 32 merely rides over the teeth 34 and rotation of the ratchet is prevented by a detent 31. The detent 31 is pivoted on the carriage and the free end thereof is normally urged into engagement with the teeth 34 by means of a spring 38.
It follows from the above that as the secondary traversing mechanism 20 moves the primary traversing mechanism back and forth along the spool I2, it also rotates the eccentricall y mounted cam follower 21 with a step by step'movement to vary the position of the paths of successive traversing movements of the traversing mechanism 20 until one complete revolution of the follower 21 about the axis of the shaft 28 is obtained. This action eliminates anypossibillty of synchronous movements between the secondary traversing mechanism and the operation of the cams I9, and produces a package having the general configuration indicated in Figure 4 of the drawings by the reference character 39. It will be noted from this figure that the ends of the package taper gradually to the supporting surface of the tube I2 and form in effect a feather edge. As a result; considerably more material may be wound on the tube l2 without the danger of the material slipping oif the ends of the package and causing loose wrappings,
which seriously interfere with unwinding the strand from the package. It will further be noted by comparing the two contours shown in Figure 4 of the drawings that the package resulting from the traversing mechanism forming the subject matter of this invention is much more uniform and this is also conducive to facilitating unwinding the strand from the package,
'While in describing this invention particular stress has been placed on one specific type of 5. Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, a, pair of complementary cam members alternately engageable with the strand to move it back and forth along the spool,
. means for reciprocating the cam members relprimary traversing mechanism, nevertheless it will be apparent thatany accepted type of traversing mechanism may be used in connection with the secondary traversing mechanism. In fact the primary traversing mechanism may be eliminated entirely, if desired, and, accordingly, such changes may be resorted to as may come within the purview of the accompanying claims.
I claim:
1. Apparatus for packaging material in strand form including means for supplying a strand, a-
rotatable spool adapted for winding the strand into package form, a member supported for rerotatable spool adapted for winding the strand into package form, a member supported for reciprocation in the general direction of the axis of the spool and having means engageable with the strand for moving the latter back and forth along the spool independently of said reciprocating movement, and means responsive to movement of the member in one direction to vary the location of the paths of successive traversing movements of the member relative to the spool and thereby provide the package with opposite ends which taper gradually to the periphery ofv the spool.
3. Apparatus for packaging material in strand form including means for supplying a strand,- a rotatable spool adapted for winding the strand into package form, a pair of individual complementary cam members alternately engageable with the strand to move it back and forth along the spool, means for reciprocating the cam'members relative to the spool in the general direction of the axis of the latter, and means for varying the location of the paths of successive movements of the reciprocating means relative to the spool to taper the opposite ends of the package to the periphery of the spool."
4. Apparatus for packaging material Instrand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, rotatable primary traversing means for moving the strand back and forth along the spool, and means ior'reciprocating the traversing means in the general direction of the axis of the spool including a cam and an eccentric follower cooperating with the cam to vary the location of the paths of successive movements of the traversing means relative to the spool.
ative to the spool in the general direction of the axis of the latter including a rotatable cam and an eccentric follower engageable with the cam, and means operable in timed relation to the reciprocable movement of the traversing cam members to rotate the eccentric relative to the cam with a step by step motion in a direction to vary the location of the paths of successive movements of the traversing cam members relative to the spool.
6, Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, rotatable primary traversing means for moving the strand back and forth along the spool, means for reciprocating the primary traversing means in the general direction of the axis of the spool including a cam, and means operable in timed relation to reciprocation of the primary traversing means for increasing the effective throw of the cam to vary the location of the paths of successive movements of the traversing means relative to the spool and thereby provide the package with gradually tapered opposite end portions. i
7. Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, primary traversing means for moving the strand back and forth along the spool, means for reciprocating the primary traversing means in the general direction of the axis of the spool, and means operated by the traversing means upon movement of the latter in one direction relative to the spool to vary the location of the paths of successive movements of the primary traversing means relative to the spool and thereby provide the package with tapered opposite end portions.
8. Apparatus for packaging material in strand form including means for supplying a strand, a rotatable spool adapted for winding the strand into package form, traversing means for moving the strand back and forth along the spool, means for reciprocating the traversing means in the I general direction of the axis of the spool including a cam having an annular groove, a follower engageable in the'cam groove and eccentrically mounted with respect to the cam, and means operated by the traversing means as the latter moves in one direction relative to the spool to rotate the eccentric with a step by step motion to vary the locationof the paths of successive movements of the traversing means relative to the spool.
RALPH MCKELVY STREAM.
REFERENCES crrnp The following references are of record in the flle of this patent:
UNITED STATES PATENTS Number Name Date 1,770,397 Furness July 15, 1930 1.926.081 Brenzinger 'Sept. 12, 1933 2,194,950 Miesch Mar. 26, 1940
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US573753A US2433304A (en) | 1945-01-20 | 1945-01-20 | Traversing mechanism |
ES0173529A ES173529A1 (en) | 1945-01-20 | 1946-05-10 | IMPROVEMENTS IN DEVICES FOR THE WRAPPING OF FIBERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US573753A US2433304A (en) | 1945-01-20 | 1945-01-20 | Traversing mechanism |
Publications (1)
Publication Number | Publication Date |
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US2433304A true US2433304A (en) | 1947-12-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US573753A Expired - Lifetime US2433304A (en) | 1945-01-20 | 1945-01-20 | Traversing mechanism |
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US (1) | US2433304A (en) |
ES (1) | ES173529A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512357A (en) * | 1947-01-30 | 1950-06-20 | Emma C Maynes | Fishing reel |
US2608354A (en) * | 1948-12-16 | 1952-08-26 | Whittaker Harold | Mechanism for winding textile threads or filaments onto flanged bobbins |
US2635820A (en) * | 1948-11-13 | 1953-04-21 | Duplan Corp | Method of winding textile yarns |
US2955772A (en) * | 1955-11-07 | 1960-10-11 | Morris A Case | Textile fiber winder |
US2989258A (en) * | 1958-12-24 | 1961-06-20 | Pittsburgh Plate Glass Co | Traversing mechanism |
US3043530A (en) * | 1958-05-06 | 1962-07-10 | Smith Corp A O | Apparatus for packaging strand material |
US3062481A (en) * | 1958-11-03 | 1962-11-06 | Owens Corning Fiberglass Corp | Strand package and method for forming same |
US3090570A (en) * | 1958-12-29 | 1963-05-21 | Owens Corning Fiberglass Corp | Method and apparatus for forming and collecting filaments |
US3094292A (en) * | 1960-04-25 | 1963-06-18 | Owens Corning Fiberglass Corp | Method and apparatus for traverse of strand material |
US3114511A (en) * | 1961-06-16 | 1963-12-17 | Cory P Geen | Builder mechanism |
US3254850A (en) * | 1963-10-17 | 1966-06-07 | Owens Corning Fiberglass Corp | Apparatus for forming and collecting filamentary materials |
US3266740A (en) * | 1963-09-17 | 1966-08-16 | Ici Ltd | Traverse mechanism |
US3353760A (en) * | 1964-10-13 | 1967-11-21 | Heberlein & Co Ag | Yarn winding apparatus |
US3408014A (en) * | 1966-03-28 | 1968-10-29 | Leesona Corp | Yarn traversing mechanism for textile machine |
US3497148A (en) * | 1967-09-28 | 1970-02-24 | Owens Corning Fiberglass Corp | Apparatus for winding linear material |
US4093137A (en) * | 1977-05-19 | 1978-06-06 | Ppg Industries, Inc. | Expandable collet |
US4154412A (en) * | 1976-06-30 | 1979-05-15 | Ppg Industries, Inc. | Expandable collet |
US4239162A (en) * | 1979-06-01 | 1980-12-16 | Ppg Industries, Inc. | Fiber traversing spiral |
US20090294554A1 (en) * | 2008-05-29 | 2009-12-03 | Tres Wangsgaard | Wrenchless manifold |
US9781886B1 (en) | 2014-12-19 | 2017-10-10 | Orbit Irrigation Products, Inc. | Hand-securable sprinkler fitting |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1770397A (en) * | 1927-12-12 | 1930-07-15 | Cellocilk Company | Method of and apparatus for laying up thread in cakes |
US1926081A (en) * | 1930-05-16 | 1933-09-12 | Max Ams Chemical Engineering C | Winding machine |
US2194950A (en) * | 1937-07-07 | 1940-03-26 | Weco S A R L Ets | Crossing motion pirn winding machine |
-
1945
- 1945-01-20 US US573753A patent/US2433304A/en not_active Expired - Lifetime
-
1946
- 1946-05-10 ES ES0173529A patent/ES173529A1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1770397A (en) * | 1927-12-12 | 1930-07-15 | Cellocilk Company | Method of and apparatus for laying up thread in cakes |
US1926081A (en) * | 1930-05-16 | 1933-09-12 | Max Ams Chemical Engineering C | Winding machine |
US2194950A (en) * | 1937-07-07 | 1940-03-26 | Weco S A R L Ets | Crossing motion pirn winding machine |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512357A (en) * | 1947-01-30 | 1950-06-20 | Emma C Maynes | Fishing reel |
US2635820A (en) * | 1948-11-13 | 1953-04-21 | Duplan Corp | Method of winding textile yarns |
US2608354A (en) * | 1948-12-16 | 1952-08-26 | Whittaker Harold | Mechanism for winding textile threads or filaments onto flanged bobbins |
US2955772A (en) * | 1955-11-07 | 1960-10-11 | Morris A Case | Textile fiber winder |
US3043530A (en) * | 1958-05-06 | 1962-07-10 | Smith Corp A O | Apparatus for packaging strand material |
US3062481A (en) * | 1958-11-03 | 1962-11-06 | Owens Corning Fiberglass Corp | Strand package and method for forming same |
US2989258A (en) * | 1958-12-24 | 1961-06-20 | Pittsburgh Plate Glass Co | Traversing mechanism |
US3090570A (en) * | 1958-12-29 | 1963-05-21 | Owens Corning Fiberglass Corp | Method and apparatus for forming and collecting filaments |
US3094292A (en) * | 1960-04-25 | 1963-06-18 | Owens Corning Fiberglass Corp | Method and apparatus for traverse of strand material |
US3114511A (en) * | 1961-06-16 | 1963-12-17 | Cory P Geen | Builder mechanism |
US3266740A (en) * | 1963-09-17 | 1966-08-16 | Ici Ltd | Traverse mechanism |
US3254850A (en) * | 1963-10-17 | 1966-06-07 | Owens Corning Fiberglass Corp | Apparatus for forming and collecting filamentary materials |
US3353760A (en) * | 1964-10-13 | 1967-11-21 | Heberlein & Co Ag | Yarn winding apparatus |
US3408014A (en) * | 1966-03-28 | 1968-10-29 | Leesona Corp | Yarn traversing mechanism for textile machine |
US3497148A (en) * | 1967-09-28 | 1970-02-24 | Owens Corning Fiberglass Corp | Apparatus for winding linear material |
DE1774851B1 (en) * | 1967-09-28 | 1972-03-09 | Owens Corning Fiberglass Corp | DEVICE FOR WINDING UP STRAND-SHAPED GOODS |
US4154412A (en) * | 1976-06-30 | 1979-05-15 | Ppg Industries, Inc. | Expandable collet |
US4093137A (en) * | 1977-05-19 | 1978-06-06 | Ppg Industries, Inc. | Expandable collet |
US4239162A (en) * | 1979-06-01 | 1980-12-16 | Ppg Industries, Inc. | Fiber traversing spiral |
US20090294554A1 (en) * | 2008-05-29 | 2009-12-03 | Tres Wangsgaard | Wrenchless manifold |
US7810851B2 (en) | 2008-05-29 | 2010-10-12 | Orbit Irrigation Products, Inc. | Wrenchless manifold |
US9781886B1 (en) | 2014-12-19 | 2017-10-10 | Orbit Irrigation Products, Inc. | Hand-securable sprinkler fitting |
Also Published As
Publication number | Publication date |
---|---|
ES173529A1 (en) | 1946-06-16 |
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