US1552334A - Concrete-form clamp - Google Patents
Concrete-form clamp Download PDFInfo
- Publication number
- US1552334A US1552334A US668441A US66844123A US1552334A US 1552334 A US1552334 A US 1552334A US 668441 A US668441 A US 668441A US 66844123 A US66844123 A US 66844123A US 1552334 A US1552334 A US 1552334A
- Authority
- US
- United States
- Prior art keywords
- sections
- concrete
- slots
- neck
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/107—Connection
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45005—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] with third detached member completing interlock [e.g., hook type]
- Y10T24/45089—Sliding or rotating element
Definitions
- This invention relates to improvements in clamps or looks, mainl designed for looking to ether sections concrete forms, the genera object of the invention being to provide a simple and effective device for easily portions of the at 1 and the and quickl connecting together the sections, the parts being so forms that they can be used over and over a in.
- Another object of t e invention is to provide means whereby the sections are automatically placed in proper alignment by the lockin means.
- a girther object of the invention is to provide means for locking the corner sections of the form to ether.
- Figure 1 is a fragmentary perspective view showing one of my improved evices 1n use.
- Figures 2 and 3 are views showing how tlliie e vice acts to place the form sections in I ent.
- gure 4 is a fragmentary sectional view showing a slightly modified form of device usedto connect two' corner sections together.
- Fi e 5 is a perspective view of one of the gd t ices shown in Figure 4.
- Figure 5 shows a modified form of looking member in which the head part 5' and neck 6' extend from one side instead of the end of the limb, the limbs being cut away, as at 8, for this purpose.
- the second limb is curved, as at 9, and provided with a slot 10 for receiving a bolt 11 so that a pair of members can be used for fastening together the corner sections of the form, as shown in Figure 4.
- two corner sections are shown at A and an angle post B is placed at the ends of these sections.
- a device of the class described comprising a locking member of substantially angle shape, one 'mb of the member having a head and a neck connecting the head with the rest of the limb.
- a device of the class described comprising a locking member of substantially angle shape, one imb of the member having a head and a neck connecting the head with the rest of thelimb and the second limb having a slot therein.
- the sections having slotted abutting portions, a locking member for engaging the slots and having a head and a neck connecting the head with the member, said head and neck being capable of bein passed through the slots and the neck bem of slightly less width than the width of t e slots so that when the device is turned after bein inserted between the slots to lace the neo crosswise of the slots the sections will be aligned by the neck engaging the walls of the slots.
- a sectional form including flanged members having openings therein, a locking member for engaging the openings and having a neck part for engaging the walls of the opening when the device is in locking 0- sition to he in the sections, said mem r being of smaller width than the flan es so that the outer edges of the flanges w project beyond the same when the member is in locked position.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
E.H.MOSHER CONCRETE FORM CLAMP Sept. 1, 1925. 1,552,334
Filed Oct. 13, 1923 ATTO R N EY WITNESS:
Patented Sept. 1, 1925. v
UNITED STATES PATENT OFFICE.
EDGAR H. KOSHER, OF WASHINGTON, DISTRICT OF COLUMBIA.
CONCRETE-FORM cam.
Application filed we... 1a, 1022. Serial llo. 888,441.
To all whom it may concern:
Be it known that I, EDGAR H. Mosrmn, .a citizen of the United States, residing at Washington, in the District of Columbia, have invented new and useful Im rovements in Concrete-Form Clamps, of which the following is a specification.
This invention relates to improvements in clamps or looks, mainl designed for looking to ether sections concrete forms, the genera object of the invention being to provide a simple and effective device for easily portions of the at 1 and the and quickl connecting together the sections, the parts being so forms that they can be used over and over a in.
Another object of t e invention is to provide means whereby the sections are automatically placed in proper alignment by the lockin means.
A girther object of the invention is to provide means for locking the corner sections of the form to ether.
This invention a so conslsts in certain other features of construction and in the combination and arrangement of the several arts, to be hereinafter fully described, ilustrated in the accompanying drawings and specifically pointed out 1n the appended c aims. y
In describing my invention in detail, reference will be had to the accompanying drawings wherein like characters denote like or corresponding parts throughout the several views, and in which Figure 1 is a fragmentary perspective view showing one of my improved evices 1n use.
Figures 2 and 3 are views showing how tlliie e vice acts to place the form sections in I ent. gure 4 is a fragmentary sectional view showing a slightly modified form of device usedto connect two' corner sections together. Fi e 5 is a perspective view of one of the gd t ices shown in Figure 4.
As is well known the forms for building concrete structures are made up of a number of sections, each section consisting of a frame of angle iron and a plate of sheet iron and it is the object of my invention to connect these sections together. In Figure 1 angle iron frames are shown lates at 2. In carrying out my invention form slots 3 in the abutting flanges of the frames and provide a lurality of angle locking members 4 w ich shown in Figures 1 and 3, so that the edges of the neck 6 will engage the walls of the slot, thus forcing the slots into alignment and consequently moving the sections into all cut. The neck is made of such a wi th as to snugly fit 'in'the slots so as to brlng the parts into alignment, as shown in figure 3. When in locking osition the secon l1mb of the member wi I extend in the same direction as the abutting flanges of the frames so that it will be out of theway, as shown in Figure 1.
I cut away the end portion ofthis second part of each member so as'to leave the corner recesses 7, thus providing a space to receive a tool in order to turn the member to unlocking position, if the member should be close to the flange of the angle iron frame.
. Figure 5 shows a modified form of looking member in which the head part 5' and neck 6' extend from one side instead of the end of the limb, the limbs being cut away, as at 8, for this purpose. The second limb is curved, as at 9, and provided with a slot 10 for receiving a bolt 11 so that a pair of members can be used for fastening together the corner sections of the form, as shown in Figure 4. In this figure two corner sections are shown at A and an angle post B is placed at the ends of these sections.
From the above it will be seen that my locking devices can be easily and quickly placed in position to connect together the sections of the form and the form can be interfere with workmen in bu1 ding a structure with'my forms.
It is thought from the foregoing description that the advantagzs and nove features of my invention will readily apparent.
I desire it to be understood that I may make changes in the construction and in the combination and arrangement of the several parts, provided that such changes fall withm the scope of the appended claims.
What I claim is 1. A device of the class described comprising a locking member of substantially angle shape, one 'mb of the member having a head and a neck connecting the head with the rest of the limb.
2. A device of the class described comprising a locking member of substantially angle shape, one imb of the member having a head and a neck connecting the head with the rest of thelimb and the second limb having a slot therein.
3. In a sectional form, the sections having slotted abutting portions, a locking member for engaging the slots and having a head and a neck connecting the head with the member, said head and neck being capable of bein passed through the slots and the neck bem of slightly less width than the width of t e slots so that when the device is turned after bein inserted between the slots to lace the neo crosswise of the slots the sections will be aligned by the neck engaging the walls of the slots.
4. In a sectional form, the sections having slotted portions, a pair of members havin key-shaped parts for engaging the slots an bent portions at the ends opposite the T- shaped portions, said bent portions having eyes therein and a bolt passing through the eyes for connecting the two members togxlether for locking the corner sections in ace.
p 5. In a sectional form including flanged members having openings therein, a locking member for engaging the openings and having a neck part for engaging the walls of the opening when the device is in locking 0- sition to he in the sections, said mem r being of smaller width than the flan es so that the outer edges of the flanges w project beyond the same when the member is in locked position. v
' In testimony whereof I aflix my signature.
EDGAR H. MOSHER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US668441A US1552334A (en) | 1923-10-13 | 1923-10-13 | Concrete-form clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US668441A US1552334A (en) | 1923-10-13 | 1923-10-13 | Concrete-form clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
US1552334A true US1552334A (en) | 1925-09-01 |
Family
ID=24682322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US668441A Expired - Lifetime US1552334A (en) | 1923-10-13 | 1923-10-13 | Concrete-form clamp |
Country Status (1)
Country | Link |
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US (1) | US1552334A (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2612674A (en) * | 1947-09-12 | 1952-10-07 | John L Bracewell | Form tie for wall structures |
US2789337A (en) * | 1953-07-02 | 1957-04-23 | Rocwall Company | Inside corner structure for prefabricated forms for composition walls |
US2953836A (en) * | 1955-09-20 | 1960-09-27 | Acrow Eng Ltd | Clips for formwork |
US2992468A (en) * | 1961-07-18 | Wall form tie rod | ||
DE1153571B (en) * | 1957-06-29 | 1963-08-29 | Helmut Alder Dipl Ing | Locking device |
US3385555A (en) * | 1965-08-23 | 1968-05-28 | John R. Williams | Reusable panel and form system for concrete construction |
US3404862A (en) * | 1965-09-15 | 1968-10-08 | Chandler Stanley Roy | Single waler corner clamp |
US4193413A (en) * | 1978-10-10 | 1980-03-18 | American Ecosystems, Inc. | Disengaging connector for attaching fabric to a tubular support member |
FR2527254A1 (en) * | 1982-05-19 | 1983-11-25 | Ricard Jacques | Device for assembling shuttering panels - comprises pivoting linkages on adjacent panels which are interconnected by traction device |
EP0404514A1 (en) * | 1989-06-23 | 1990-12-27 | Yuan-Ho Lee | Fastener for form panels |
EP0404513A1 (en) * | 1989-06-23 | 1990-12-27 | Yuan-Ho Lee | Modular concrete form |
FR2655679A1 (en) * | 1989-12-12 | 1991-06-14 | Gendrot Fernand | Assembly device for shuttering panels |
FR2745839A1 (en) * | 1995-08-08 | 1997-09-12 | Lee Wen Yuan | FIXING DEVICE FOR FLOOR FORM MOUNTING |
DE19735910A1 (en) * | 1997-08-19 | 1999-04-01 | Herbert Leimkuehler | Universal shuttering connection for steel, wood or aluminum shuttering panels |
US6419204B1 (en) * | 1999-11-23 | 2002-07-16 | Safway Formwork Systems, Llc | Outside conversion corner for form work |
US6488257B2 (en) * | 1999-12-13 | 2002-12-03 | Mcswain Gregory A. | Attach plate bracket for structural concrete forming |
US20030167713A1 (en) * | 2000-05-26 | 2003-09-11 | Yost Louis L. | Corner assemblies for concrete form panels |
US20040202511A1 (en) * | 2001-08-07 | 2004-10-14 | Suk-Dong Bae | Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
US20040231263A1 (en) * | 2003-05-21 | 2004-11-25 | Mckay Harry | Method and system for supporting insulating panels in an insulated concrete wall structure |
US6865859B2 (en) | 1999-11-23 | 2005-03-15 | Dayton Superior Corporation | Conversion corner chamfer for form work |
WO2005042877A1 (en) * | 2003-10-31 | 2005-05-12 | Enrico Fioroni | Blocking device for formwork panels |
EP1538277A2 (en) * | 2003-12-03 | 2005-06-08 | GEOPLAST S.p.A. | Re-usable modular formwork with improved ribs |
US6923600B1 (en) * | 2001-08-07 | 2005-08-02 | Suk-Dong Bae | Method of repairing and reinforcing piers using stones |
US20060182494A1 (en) * | 2003-07-11 | 2006-08-17 | Artur Schworer | Clamping lock device comprising an obliquely guided wedge |
US20120205517A1 (en) * | 2011-02-15 | 2012-08-16 | Peter Vanagan | Connector for a formwork assembly |
US9677291B2 (en) * | 2015-02-02 | 2017-06-13 | Titcomb Brothers Manufacturing, Inc. | Turnbuckle clip for use with concrete forming products |
US20200157808A1 (en) * | 2018-01-19 | 2020-05-21 | Titcomb Brothers Manufacturing, Inc. | Stacking clip for concrete forming panel systems |
US11242690B2 (en) | 2018-01-19 | 2022-02-08 | Titcomb Brothers Manufacturing, Inc. | Loop tie for concrete forming panel systems |
US11572701B2 (en) | 2018-01-19 | 2023-02-07 | Titcomb Brothers Manufacturing, Inc. | Loop tie for concrete forming panel systems |
DE102013107303B4 (en) | 2013-07-10 | 2024-06-06 | Polytech Gmbh | Formwork panel for concreting formwork |
-
1923
- 1923-10-13 US US668441A patent/US1552334A/en not_active Expired - Lifetime
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992468A (en) * | 1961-07-18 | Wall form tie rod | ||
US2612674A (en) * | 1947-09-12 | 1952-10-07 | John L Bracewell | Form tie for wall structures |
US2789337A (en) * | 1953-07-02 | 1957-04-23 | Rocwall Company | Inside corner structure for prefabricated forms for composition walls |
US2953836A (en) * | 1955-09-20 | 1960-09-27 | Acrow Eng Ltd | Clips for formwork |
DE1153571B (en) * | 1957-06-29 | 1963-08-29 | Helmut Alder Dipl Ing | Locking device |
US3385555A (en) * | 1965-08-23 | 1968-05-28 | John R. Williams | Reusable panel and form system for concrete construction |
US3404862A (en) * | 1965-09-15 | 1968-10-08 | Chandler Stanley Roy | Single waler corner clamp |
US4193413A (en) * | 1978-10-10 | 1980-03-18 | American Ecosystems, Inc. | Disengaging connector for attaching fabric to a tubular support member |
FR2527254A1 (en) * | 1982-05-19 | 1983-11-25 | Ricard Jacques | Device for assembling shuttering panels - comprises pivoting linkages on adjacent panels which are interconnected by traction device |
EP0404513A1 (en) * | 1989-06-23 | 1990-12-27 | Yuan-Ho Lee | Modular concrete form |
EP0404514A1 (en) * | 1989-06-23 | 1990-12-27 | Yuan-Ho Lee | Fastener for form panels |
FR2655679A1 (en) * | 1989-12-12 | 1991-06-14 | Gendrot Fernand | Assembly device for shuttering panels |
FR2745839A1 (en) * | 1995-08-08 | 1997-09-12 | Lee Wen Yuan | FIXING DEVICE FOR FLOOR FORM MOUNTING |
FR2745837A1 (en) * | 1995-08-08 | 1997-09-12 | Lee Wen Yuan | SHAPE CONTRACTION DEVICE FOR FLOOR SHAPE MOUNTING |
FR2745840A1 (en) * | 1995-08-08 | 1997-09-12 | Lee Wen Yuan | SUPPORT DEVICE FOR FLOOR FORM MOUNTING |
DE19735910A1 (en) * | 1997-08-19 | 1999-04-01 | Herbert Leimkuehler | Universal shuttering connection for steel, wood or aluminum shuttering panels |
US6419204B1 (en) * | 1999-11-23 | 2002-07-16 | Safway Formwork Systems, Llc | Outside conversion corner for form work |
US6733059B2 (en) | 1999-11-23 | 2004-05-11 | Safway Formwork Systems, Llc | Outside conversion corner for form work |
US6865859B2 (en) | 1999-11-23 | 2005-03-15 | Dayton Superior Corporation | Conversion corner chamfer for form work |
US20050086903A1 (en) * | 1999-11-23 | 2005-04-28 | Flathau Robert J. | Outside conversion corner for form work |
US6488257B2 (en) * | 1999-12-13 | 2002-12-03 | Mcswain Gregory A. | Attach plate bracket for structural concrete forming |
US20030167713A1 (en) * | 2000-05-26 | 2003-09-11 | Yost Louis L. | Corner assemblies for concrete form panels |
US6826880B2 (en) * | 2000-05-26 | 2004-12-07 | Louis L. Yost | Corner assemblies for concrete form panels |
US20040202511A1 (en) * | 2001-08-07 | 2004-10-14 | Suk-Dong Bae | Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
US20050175416A1 (en) * | 2001-08-07 | 2005-08-11 | Suk-Dong Bae | Method of repairing and reinforcing piers using stones |
US7018138B2 (en) * | 2001-08-07 | 2006-03-28 | Suk-Dong Bae | Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
US6923600B1 (en) * | 2001-08-07 | 2005-08-02 | Suk-Dong Bae | Method of repairing and reinforcing piers using stones |
US20040231263A1 (en) * | 2003-05-21 | 2004-11-25 | Mckay Harry | Method and system for supporting insulating panels in an insulated concrete wall structure |
US8104738B2 (en) * | 2003-07-11 | 2012-01-31 | Peri Gmbh | Concrete shell system including clamping devices having diagonally guided wedges |
US20060182494A1 (en) * | 2003-07-11 | 2006-08-17 | Artur Schworer | Clamping lock device comprising an obliquely guided wedge |
WO2005042877A1 (en) * | 2003-10-31 | 2005-05-12 | Enrico Fioroni | Blocking device for formwork panels |
EP1538277A2 (en) * | 2003-12-03 | 2005-06-08 | GEOPLAST S.p.A. | Re-usable modular formwork with improved ribs |
EP1538277A3 (en) * | 2003-12-03 | 2005-10-26 | GEOPLAST S.p.A. | Re-usable modular formwork with improved ribs |
US20120205517A1 (en) * | 2011-02-15 | 2012-08-16 | Peter Vanagan | Connector for a formwork assembly |
US8733727B2 (en) * | 2011-02-15 | 2014-05-27 | Hy-Rise Scaffolding Ltd. | Connector for connecting perpendicular formwork panels in a formwork assembly |
DE102013107303B4 (en) | 2013-07-10 | 2024-06-06 | Polytech Gmbh | Formwork panel for concreting formwork |
US9677291B2 (en) * | 2015-02-02 | 2017-06-13 | Titcomb Brothers Manufacturing, Inc. | Turnbuckle clip for use with concrete forming products |
US11002027B2 (en) * | 2018-01-19 | 2021-05-11 | Titcomb Brothers Manufacturing, Inc. | Stacking clip for concrete forming panel systems |
US11242690B2 (en) | 2018-01-19 | 2022-02-08 | Titcomb Brothers Manufacturing, Inc. | Loop tie for concrete forming panel systems |
US11572701B2 (en) | 2018-01-19 | 2023-02-07 | Titcomb Brothers Manufacturing, Inc. | Loop tie for concrete forming panel systems |
US20200157808A1 (en) * | 2018-01-19 | 2020-05-21 | Titcomb Brothers Manufacturing, Inc. | Stacking clip for concrete forming panel systems |
US12110697B2 (en) | 2018-01-19 | 2024-10-08 | Titcomb Brothers Manufacturing, Inc. | Loop tie for concrete forming panel systems |
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