US3003468A - Line markers - Google Patents

Line markers Download PDF

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Publication number
US3003468A
US3003468A US830253A US83025359A US3003468A US 3003468 A US3003468 A US 3003468A US 830253 A US830253 A US 830253A US 83025359 A US83025359 A US 83025359A US 3003468 A US3003468 A US 3003468A
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United States
Prior art keywords
ink
washer
casing
rim
sleeve
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Expired - Lifetime
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US830253A
Inventor
Sidney N Rosenthal
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SPEEDRY CHEMICAL PRODUCTS Inc
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SPEEDRY CHEMICAL PRODUCTS Inc
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Priority to US830253A priority Critical patent/US3003468A/en
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Publication of US3003468A publication Critical patent/US3003468A/en
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Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00Pens with writing-points other than nibs or balls
    • B43K8/20Pens with writing-points other than nibs or balls with roller writing-points

Definitions

  • This invention relates to a capillary line marker.
  • the principal object of the invention is to provide a marker having an ink applicator which is so formed that continuous single or multiple broad or narrow lines may be marked upon the surface of: an object and wherein the ink is fed to an applicator by capillarity and under controlled conditions.
  • a further object of the invention resides in so constructing the marker that the ink supply may be replenished by the user, and so that there will be substantially no free ink present in any part of the marker.
  • a still further object of the invention resides in providing the marker with a removable head assembly so that the configuration and width of the line may be changed at will.
  • Another object of the invention is to provide ink feeding means in separate independently movable sections, part thereof being included in the head assembly and movable therewith, as desired, from one end of the casing; and part thereof being removable, as desired, through the opposite end of the casing.
  • FIGURE l is an elevational view, partly in section and partly in elevation;
  • FIGURE 2 is a fragmentary vertical sectional view
  • FIGURE 3 is a section taken von the plane of line 3 3 of FIGURE 2;
  • FIGURE 4 is a section taken on the plane of line 4--4 of FIGURE 2.
  • the marker comprises a hollow cylindrical mid-section or body portion, as casing lll having internal screw threads lll and l2 at its open ends and which may be cylindrical or of cross-section other than circular throughout or throughout a major portion.
  • a cap 13 is removably mounted on the casing lil by suitable means such as interengaging screw threads le on the inner surface of the cap and the outer surface of the casing.
  • a cover TLS is mounted by suitable means such as interengaging screw threads lo and screw threads 1l on the casing itl.
  • a resilient washer I7 which is formed preferably of plastic, and which insures air tightness at the adjacent joint between the casing l0 and the cover l5.
  • a removable head assembly indicated generally by the reference numeral i8 includes a sleeve 2G provided with securing means such as screw threads 19 which interengage with the screw threads 12 on the casing lil.
  • Said sleeve Ztl has a peripheral llange which provides a knurled finger grip Z1 adjacent the screw-threaded portion 19, and a shoulder 22.
  • a compressible washer 23 is mounted to rice seal the joint between said shoulder 22 and the outer end edge of casing 10.
  • This sleeve 20 is cut away as at 24 to form oppositely arranged stanchions which provide bearings 25.
  • An applicator 26 is mounted for rotation in these bearings 2S by means of a spindle 2.7.
  • This applicator is preferably of cylindrical cross-section, but may be of other desired forms.
  • the applicator includes a marking rim 23 which is preferably midway between the bearings 2S, and the marking surface of which may be plain or of such design in bas relief as may be desired.
  • the marking rim is circular in form, but may, of course, be of a desired Width, depending upon the width of the line that is to be produced.
  • the head assembly is removable as a unit and may be replaced by others having different widths of marking rims or different surface configurations.
  • This marking head assembly includes, also, an ink transmitter portion 29 of the ink feeding means which transmits the ink from the main supply, or carrier member 33 preferably to a washer 30 having a central opening 3l therein into which the rim 28 extends, said transmitter and said washer being coaxially and removably mounted in said sleeve Ztl.
  • These ink transmitter and washer portions are both made of such material as is capable of conveying ink by capillarity, felt being one of such materials. Relatively hard felt is preferable.
  • ink transmitter and washer portions have surfaceto-surface Contact at 32 so that the ink from the transmitter will be conveyed to the washer portion and from the washer portion to the applicator; and the inner end of transmitter 29 extends inwardly beyond the inner end of sleeve 2@ into position to receive ink from the supply in a carrier 33 which is preferably of relatively soft absorbent felt and which serves in effect as an ink reservoir.
  • Said ink carrier 33 is retained in extended condition by suitable stifening means, as a coil 34 of resilient wire or other material which encircles a major portion of the length of said carrier leaving its surface free for ink absorption.
  • Said carrier 33 and retainer coil 34 are carried by the cover l5, the lower (as seen in FIGURE l) end portions thereof extending into said cover l5 with lower end turns of coil 34 held therein by a friction t.
  • the upper end of the carrier portion 33 is preferably skived tor slanted at 3S and is retained by coil 3ft and cover l5 in ink feeding contact with a complemental inner end face of the ink transmitter 29.
  • cover l5 is removed along with ink carrier 33 and coil 34 which thus extend outwardly in exposed condition beyond the open end of cover l5 so that the carrier 33 may now be conveniently saturated with a new supply of ink and returned to operative position in casing lil.
  • ink will pass by capillary action to and through said transmitter Z9, to and through washer Gil and will then be picked up by the applicator for use in marking.
  • the rim is positioned within the aperture so that by wiping the washer at two opposite edges of the aperture, the ow of ink to the roller is controlled and is limited and hence prevents over-inking of the rim. Also, the rim being narrower than the aperture, as seen in FIG. 4, a vent or air passageway is available to permit air to reach the felt pack 29 to thus provide proper capillary action. With the space between the sides of the rim and the edge defining the aperture being large, it cannot be easily blocked oil by the ink and thus provides a satisfactory vent at all times.
  • the washer is small, inexpensive, and easily replaceable simply by pulling out the felt pack 29 and pulling out the washer and replacing it with a new washer.
  • the washer which is the one part which wears out quickly in use, canbe easily replaced by an inexpensive substitute and the device thus may be used over and over again with an almost indenite life simply by replacement of the washers as they wear out.
  • a marking device comprising a casing open at one end, a head assembly including a sleeve releasably attached to said casing at such end, an inking roller mounted in said sleeve and extending outwardly through its outer end, a felt pack in said sleeve with its inner end extending inwardly through the inner end of said sleeve into said casing; a centrally apertured flat felt washer removably positioned between the felt pack and the roller and engaged by both the roller and the felt pack; the roller having a peripheral annular central rim narrower than the aperture of said washer whereby air may vent through the aperture to the felt pack and said rim r0- tatably wiping the edge of the aperture of lthe washer at two points in a path transversely across said aperture, whereby the flow of ink from the washer to the rim is controlled.

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  • Pens And Brushes (AREA)

Description

Oct. l0, 1961 s. N. RosENTHAL 3,003,468
LINE MARKERS Filed July 29, 1959 IN VEN TOR. S/D/V'y Af. F0515 #4L United States Patent O 3,003,468 LlNE MARKERS Sidney N. Rosenthal, Belle Harbor, NX., assigner to Speedry Chemical Products, lne., Richmond Hill, NY. Filed July 29, 1959, Ser. No. 830,253 1 Claim. (Cl. 1Z0-42.2)
This invention relates to a capillary line marker.
The principal object of the invention is to provide a marker having an ink applicator which is so formed that continuous single or multiple broad or narrow lines may be marked upon the surface of: an object and wherein the ink is fed to an applicator by capillarity and under controlled conditions.
A further object of the invention resides in so constructing the marker that the ink supply may be replenished by the user, and so that there will be substantially no free ink present in any part of the marker.
A still further object of the invention resides in providing the marker with a removable head assembly so that the configuration and width of the line may be changed at will.
It is a still further object of the invention to so mount an ink supply carrier that it conveniently may be removed from the casing or barrel of the marker for resaturation with ink without exposing the lingers of the user to contact with the ink.
Another object of the invention is to provide ink feeding means in separate independently movable sections, part thereof being included in the head assembly and movable therewith, as desired, from one end of the casing; and part thereof being removable, as desired, through the opposite end of the casing.
With lthese and other objects in view, the invention comprises the combination of parts illustrated in the drawing, described in the specification, and recited in the claims, it being understood, however, that modifications in the embodiment disclosed may be made Without departing from the spirit of the invention or exceeding the scope of the claims.
In the drawing which illustrates the preferred embodiment of the invention,
FIGURE l is an elevational view, partly in section and partly in elevation;
FIGURE 2 is a fragmentary vertical sectional view;
FIGURE 3 is a section taken von the plane of line 3 3 of FIGURE 2; and
FIGURE 4 is a section taken on the plane of line 4--4 of FIGURE 2.
Preferably the marker comprises a hollow cylindrical mid-section or body portion, as casing lll having internal screw threads lll and l2 at its open ends and which may be cylindrical or of cross-section other than circular throughout or throughout a major portion. A cap 13 is removably mounted on the casing lil by suitable means such as interengaging screw threads le on the inner surface of the cap and the outer surface of the casing. At the opposite end of the casing a cover TLS is mounted by suitable means such as interengaging screw threads lo and screw threads 1l on the casing itl.
Interposed between the cover l5 and the casing l@ is a resilient washer I7 which is formed preferably of plastic, and which insures air tightness at the adjacent joint between the casing l0 and the cover l5.
A removable head assembly indicated generally by the reference numeral i8 includes a sleeve 2G provided with securing means such as screw threads 19 which interengage with the screw threads 12 on the casing lil. Said sleeve Ztl has a peripheral llange which provides a knurled finger grip Z1 adjacent the screw-threaded portion 19, and a shoulder 22. A compressible washer 23 is mounted to rice seal the joint between said shoulder 22 and the outer end edge of casing 10.
The upper end of this sleeve 20 is cut away as at 24 to form oppositely arranged stanchions which provide bearings 25.
An applicator 26 is mounted for rotation in these bearings 2S by means of a spindle 2.7. This applicator is preferably of cylindrical cross-section, but may be of other desired forms. The applicator includes a marking rim 23 which is preferably midway between the bearings 2S, and the marking surface of which may be plain or of such design in bas relief as may be desired. The marking rim is circular in form, but may, of course, be of a desired Width, depending upon the width of the line that is to be produced.
The head assembly is removable as a unit and may be replaced by others having different widths of marking rims or different surface configurations.
This marking head assembly includes, also, an ink transmitter portion 29 of the ink feeding means which transmits the ink from the main supply, or carrier member 33 preferably to a washer 30 having a central opening 3l therein into which the rim 28 extends, said transmitter and said washer being coaxially and removably mounted in said sleeve Ztl. These ink transmitter and washer portions are both made of such material as is capable of conveying ink by capillarity, felt being one of such materials. Relatively hard felt is preferable. These ink transmitter and washer portions have surfaceto-surface Contact at 32 so that the ink from the transmitter will be conveyed to the washer portion and from the washer portion to the applicator; and the inner end of transmitter 29 extends inwardly beyond the inner end of sleeve 2@ into position to receive ink from the supply in a carrier 33 which is preferably of relatively soft absorbent felt and which serves in effect as an ink reservoir.
Said ink carrier 33 is retained in extended condition by suitable stifening means, as a coil 34 of resilient wire or other material which encircles a major portion of the length of said carrier leaving its surface free for ink absorption.
Said carrier 33 and retainer coil 34 are carried by the cover l5, the lower (as seen in FIGURE l) end portions thereof extending into said cover l5 with lower end turns of coil 34 held therein by a friction t.
The upper end of the carrier portion 33 is preferably skived tor slanted at 3S and is retained by coil 3ft and cover l5 in ink feeding contact with a complemental inner end face of the ink transmitter 29.
To replenish the ink supply, cover l5 is removed along with ink carrier 33 and coil 34 which thus extend outwardly in exposed condition beyond the open end of cover l5 so that the carrier 33 may now be conveniently saturated with a new supply of ink and returned to operative position in casing lil. rIliereupon, ink will pass by capillary action to and through said transmitter Z9, to and through washer Gil and will then be picked up by the applicator for use in marking.
With the above described construction, and particularly with reference to the Washer 3@ and the roller rim 28, the rim is positioned within the aperture so that by wiping the washer at two opposite edges of the aperture, the ow of ink to the roller is controlled and is limited and hence prevents over-inking of the rim. Also, the rim being narrower than the aperture, as seen in FIG. 4, a vent or air passageway is available to permit air to reach the felt pack 29 to thus provide proper capillary action. With the space between the sides of the rim and the edge defining the aperture being large, it cannot be easily blocked oil by the ink and thus provides a satisfactory vent at all times. In addition, the washer is small, inexpensive, and easily replaceable simply by pulling out the felt pack 29 and pulling out the washer and replacing it with a new washer. Hence, the washer which is the one part which wears out quickly in use, canbe easily replaced by an inexpensive substitute and the device thus may be used over and over again with an almost indenite life simply by replacement of the washers as they wear out.
What 'I claim is:
A marking device comprising a casing open at one end, a head assembly including a sleeve releasably attached to said casing at such end, an inking roller mounted in said sleeve and extending outwardly through its outer end, a felt pack in said sleeve with its inner end extending inwardly through the inner end of said sleeve into said casing; a centrally apertured flat felt washer removably positioned between the felt pack and the roller and engaged by both the roller and the felt pack; the roller having a peripheral annular central rim narrower than the aperture of said washer whereby air may vent through the aperture to the felt pack and said rim r0- tatably wiping the edge of the aperture of lthe washer at two points in a path transversely across said aperture, whereby the flow of ink from the washer to the rim is controlled.
References Cited in the file 0f this patent UNITED STATES PATENTS 2,151,682 Burkey Mar. 28, 1939 2,416,596 Rosenthal Feb. 25, 1947 2,522,553 Wittnebert Sept. 19, 1950 2,640,216 Gottlieb .Tune 2, 1953
US830253A 1959-07-29 1959-07-29 Line markers Expired - Lifetime US3003468A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417505A (en) * 1989-03-10 1995-05-23 Voorhees; Scott W. Tone pattern applying instrument
US5685224A (en) * 1995-08-18 1997-11-11 Binney & Smith Inc. Coloring device
US20040129284A1 (en) * 2002-08-30 2004-07-08 L'oreal Device for packaging and application of a product, in particular an eyeliner
CN105611856A (en) * 2013-10-08 2016-05-25 株式会社常盘 Application-body-equipped cosmetic container
USD760839S1 (en) * 2015-01-15 2016-07-05 Amos Co., Ltd. Marker pen
USD762773S1 (en) * 2015-01-15 2016-08-02 Amos Co., Ltd. Marker pen
JP2016145049A (en) * 2015-02-06 2016-08-12 株式会社トキワ Container with coating body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151682A (en) * 1937-05-24 1939-03-28 Carl E Burkey Fountain striping device
US2416596A (en) * 1944-02-04 1947-02-25 Rosenthal Sidney Fountain pen
US2522553A (en) * 1945-03-26 1950-09-19 Parker Pen Co Fountain pen
US2640216A (en) * 1947-02-26 1953-06-02 Speedry Products Inc Fountain pen with filling cap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151682A (en) * 1937-05-24 1939-03-28 Carl E Burkey Fountain striping device
US2416596A (en) * 1944-02-04 1947-02-25 Rosenthal Sidney Fountain pen
US2522553A (en) * 1945-03-26 1950-09-19 Parker Pen Co Fountain pen
US2640216A (en) * 1947-02-26 1953-06-02 Speedry Products Inc Fountain pen with filling cap

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417505A (en) * 1989-03-10 1995-05-23 Voorhees; Scott W. Tone pattern applying instrument
US5685224A (en) * 1995-08-18 1997-11-11 Binney & Smith Inc. Coloring device
US20040129284A1 (en) * 2002-08-30 2004-07-08 L'oreal Device for packaging and application of a product, in particular an eyeliner
US7422389B2 (en) * 2002-08-30 2008-09-09 L'oreal Device for packaging and application of a product, in particular an eyeliner
CN105611856A (en) * 2013-10-08 2016-05-25 株式会社常盘 Application-body-equipped cosmetic container
EP3056111A4 (en) * 2013-10-08 2017-07-05 Tokiwa Corporation Application-body-equipped cosmetic container
US9861175B2 (en) 2013-10-08 2018-01-09 Tokiwa Corporation Application-body-equipped cosmetic container
CN105611856B (en) * 2013-10-08 2019-03-01 株式会社常盘 Cosmetics containers with coated body
USD760839S1 (en) * 2015-01-15 2016-07-05 Amos Co., Ltd. Marker pen
USD762773S1 (en) * 2015-01-15 2016-08-02 Amos Co., Ltd. Marker pen
JP2016145049A (en) * 2015-02-06 2016-08-12 株式会社トキワ Container with coating body

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