US3276181A - Shim construction - Google Patents
Shim construction Download PDFInfo
- Publication number
- US3276181A US3276181A US326065A US32606563A US3276181A US 3276181 A US3276181 A US 3276181A US 326065 A US326065 A US 326065A US 32606563 A US32606563 A US 32606563A US 3276181 A US3276181 A US 3276181A
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- Prior art keywords
- legs
- shim
- curved
- parallel
- leg
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- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 title description 7
- 239000000463 material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- NUFNQYOELLVIPL-UHFFFAOYSA-N acifluorfen Chemical compound C1=C([N+]([O-])=O)C(C(=O)O)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 NUFNQYOELLVIPL-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
- E04C5/203—Circular and spherical spacers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
Definitions
- This invention relates to a shim construction and refers more particularly to self-balancing shims.
- Shims are used extensively in building and other industries as spacers between structural elements. In prior art, they consisted of steel plates having elongated slots therein, the inner reach of the slots having curved edges so that the plates could be mounted vertically upon horizontalbolts or other supporting members. Then the structural elements were permanently fixed. Shims located between these structural elements are subjected to forces of compression which extend in the direction of the thicknesses of the shims. Thus these forces are only a small fraction of the actual tensile strength of the platelike shims.
- An object of the present invention is to provide a selfbalancing shim of novel construction.
- Another object is to provide a shim which is easily made from a piece of stock without wasting any of the stock material.
- Still another object is to provide a shim which has a large safety factor but which is lighter in weight and has less material than prior art shims.
- a shim which is made from an elongated strip of material, such as carbon steel, that is formed into a flat U-shaped body.
- the U-shaped body has .an inner U-shaped section, and a larger U-shaped section extending around the inner section in spaced relation therewith so that the two sections enclose a U-shaped space.
- the ends of the two U-shaped sections are interconnected by means of curved portions.
- the inner section of the shim body may comprise .a pair of U-shaped sections arranged in side by side relation.
- the outer section of the shim may be angular or curved.
- the shim of the present invention may be used as a self-balancing shim on a horizontal support by inserting it on the support with the inner U-shaped section in an inverted position.
- FIGURE 1 is a perspective view of a self-balancing shim constructed in accordance with the principles of the present invention, the shim being shown mounted on a horizontal support member, the support member being shown in phantom.
- FIGURES 2a, 2b, 2c and 2d show diagrammatically the several steps involved in forming the shim illustrated in FIGURE 1 from a metal strip.
- FIGURE 3 shows in front view on a smaller scale a somewhat difi'erenltly constructed shim.
- FIGURE 4 shows a double shim in front view on a smaller scale.
- the shim illustrated in FIGURE 1 is preferably made from an elongated narrow strip .11 (FIG. 2) of metal, such as carbon steel, which has been annealed and Work hardened.
- the strip is rectangular or square in cross-section, although obviously strips of round or oval cross-sections .can :be also used.
- the thickness and width of the strip may vary from about ,4, inch to one inch and A2 to one inch or more, respectively, depending upon the intended uses of the shim.
- the shim is formed into a fiat U-shaped body having an inner U-shaped section 12 and a larger U-shaped section 13 extending around the inner section in spaced relation therewith so that sections 12 and 1-3 enclose a Ushaped space 14.
- the inner U-shaped section 12 includes a pair of parallel inner legs 15 and 16, and an inner curved or arcuate branch portion 17 interconnecting legs 15 and 16 at one end.
- the outer U-shaped section 13 includes a pair of parallel outer legs 18 and 19, outer curved or arcuate portions 20 and 21, which respectively, connect inner leg 15 with outer leg 18, and inner leg .16 with outer leg 19.
- the outer legs 18 and 19 are interconnected by a straight portion or branch 22 which extends transversely perpendicularly to legs 18 and 19 and which is formed by butting (together the terminal portions 23 and 2 4 of the strip '11 (FIG. 2a).
- a spot weld 25 if desired, may then be applied thereto as shown in FIGURE 1.
- FIG URES 2a and 2d illustrate the several steps which, by Way of example, may be employed in forming the shim from a metal strip 11.
- step A the strip 11 is subjected to a force F acting perpendicularly to the strip at approximately mid-length. This force F is applied until a loop is formed as shown in step B (FIG. 2b).
- step B F and F are applied at terminal portions 23 and 24 respectively in order to bend these portions upwardly and parallel with the straight legs of the loop.
- step C (FIG. 20)
- forces F and F are then applied against the tips of terminal portions 23 and 24 so as to bend them inwardly of the outer legs, as shown in the final step (FIG. 2d) and perpendicularly to the outer legs.
- a spot weld 25 may be applied to the seam formed by the abutting terminal portions.
- Shims shown in FIG. 1 can be made in a variety of sizes, although sizes ranging from 2 x 2 inches to 7 /2 x 7 /2 inches are generally used in the building industry.
- the shim 10 may be mounted in a self-balancing position on a horizontal support '26, as shown in FIG. :1.
- This support may consist of a :bolt or r-ivet of a suitable diameter. Bolts up to inch in diameter are generally used.
- the inner U-shaped section 12 is positioned with the -U pointing downwardly.
- the legs 15 and 16 thus embrace the support 26 and the arcuate branch portion '17 supports the legs on the support. In this position, the center of Weight of the shim passes directly through the axis of the support thus eliminating unbalancin'g forces which tend to rock the shim off the support.
- the shim 10 may be made from steel. In practice it was found advantageous to utilize a cold rolled steel strip 11 forming it into the shape shown in FIGURE v1. After forming the shim it is annealed and work hardened to give it a cold rolled finish. It is also possible to use other materials such as brass, plastic etc. depending on the specific application.
- the shim of the present invention offers the advantage of being easily shaped from a strip of material without wastage. It also may be subjected to high compression forces without failure and it may be mounted in a selfbalancing position on a horizontal support.
- a particular advantage of the shim of the present invention is that it saves a substantial amount of material without any sacrifice in the safety factor.
- the shim of the present invention requires only a fraction of their material, and its weight is only a fraction of their weight.
- the shim of the present invention is much easier to transport in large quantities and it is easier to apply.
- Yet extensive calculations have shown that the safety factor of the carbon steel shim of .the present invention, namely the ratio of the greatest possible force that could be applied against it to the maximum force which it is able to Withstand is not less than 1:5.
- FIGURES shows a shim 30 the inner U-sh'aped section 31 of which is similar to the section 12 of the shim 10.
- the section 31 has a pair of parallel inner legs 32 and 33 and in inner arcuate branch 34 interconnecting the legs 32 and 33 at one end.
- the outer section 35 consists of outer parallel legs 36 and 37 joined by a curved or arcuate portion 3 8 which is concentric with inner arcuate branch 34.
- the shim also includes arcuate branches 3 9, 39' connecting respectively outer leg 36 with inner leg 32 and outer leg 37 with inner leg 33.
- This shape of a shim was found to be advantageously in constructions wherein an easy adjustment of the position of the shim may be required.
- FIGURE 4 shows a double shim 40 having two inner U-shaped sections 41 and 4 2.
- the section 41 has a pair of parallel inner legs 43 and 44 joined by an inner arcuate branch 45.
- the section 42 has a pair of parallel inner legs 46 :and 47 joined by an inner arcuate branch 48.
- the outer section of the shim comprises arcuate branches 49 and 50. Branch 49 connects inner leg 43 with parallel outer leg 51, and branch 50 connects inner leg 47 with parallel outer leg 52.
- shim 40 is primarily intended for mounting on parallel support bars or like structural members (not shown).
- a shim in accordance with claim 1 comprising two inner members and an outer curved portion interconnecting adjacent inner legs of the two inner members.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Oct. 4, 1966 2. A. GQLBERT 3,276,181
SHIM CONSTRUCTION Filed Nov. 26. 1963 5 TEP-B STEP- C F15 Zd 25 HNAL STEP INVENTOR.
ZELMEQ A. G/LBEQT A 770R A/E Y5 Patented Oct. 4,1966
3,276,181 SHIM CONSTRUCTION Zelmer A. Gilbert, 336 La Grande Ave., Fanwood, NJ. Filed Nov. 26, 1963, Ser. No. 326,065 2 Claims. (Cl. 52-633) This invention relates to a shim construction and refers more particularly to self-balancing shims.
Shims are used extensively in building and other industries as spacers between structural elements. In prior art, they consisted of steel plates having elongated slots therein, the inner reach of the slots having curved edges so that the plates could be mounted vertically upon horizontalbolts or other supporting members. Then the structural elements were permanently fixed. Shims located between these structural elements are subjected to forces of compression which extend in the direction of the thicknesses of the shims. Thus these forces are only a small fraction of the actual tensile strength of the platelike shims.
An object of the present invention is to provide a selfbalancing shim of novel construction.
Another object is to provide a shim which is easily made from a piece of stock without wasting any of the stock material.
Still another object is to provide a shim which has a large safety factor but which is lighter in weight and has less material than prior art shims.
Other objects of the present invention will become apparent during the course of the following specification:
In achieving the objectives of the present invention, it was found advantageous to provide a shim which is made from an elongated strip of material, such as carbon steel, that is formed into a flat U-shaped body. The U-shaped body has .an inner U-shaped section, and a larger U-shaped section extending around the inner section in spaced relation therewith so that the two sections enclose a U-shaped space. The ends of the two U-shaped sections are interconnected by means of curved portions. According to the invention, the inner section of the shim body may comprise .a pair of U-shaped sections arranged in side by side relation. The outer section of the shim may be angular or curved. The shim of the present invention may be used as a self-balancing shim on a horizontal support by inserting it on the support with the inner U-shaped section in an inverted position.
The invention will appear more clearly from the following detailed description when taken in conjunction with the accompanying drawings, showing, by way of example, preferred embodiments of the inventive concept.
In the drawings:
FIGURE 1 is a perspective view of a self-balancing shim constructed in accordance with the principles of the present invention, the shim being shown mounted on a horizontal support member, the support member being shown in phantom.
FIGURES 2a, 2b, 2c and 2d show diagrammatically the several steps involved in forming the shim illustrated in FIGURE 1 from a metal strip.
FIGURE 3 shows in front view on a smaller scale a somewhat difi'erenltly constructed shim.
FIGURE 4 shows a double shim in front view on a smaller scale.
Through-out the specification like reference numerals are used to indicate like parts.
The shim illustrated in FIGURE 1 is preferably made from an elongated narrow strip .11 (FIG. 2) of metal, such as carbon steel, which has been annealed and Work hardened. The strip is rectangular or square in cross-section, although obviously strips of round or oval cross-sections .can :be also used. The thickness and width of the strip may vary from about ,4, inch to one inch and A2 to one inch or more, respectively, depending upon the intended uses of the shim. The shim is formed into a fiat U-shaped body having an inner U-shaped section 12 and a larger U-shaped section 13 extending around the inner section in spaced relation therewith so that sections 12 and 1-3 enclose a Ushaped space 14.
The inner U-shaped section 12 includes a pair of parallel inner legs 15 and 16, and an inner curved or arcuate branch portion 17 interconnecting legs 15 and 16 at one end. The outer U-shaped section 13 includes a pair of parallel outer legs 18 and 19, outer curved or arcuate portions 20 and 21, which respectively, connect inner leg 15 with outer leg 18, and inner leg .16 with outer leg 19. The outer legs 18 and 19 are interconnected by a straight portion or branch 22 which extends transversely perpendicularly to legs 18 and 19 and which is formed by butting (together the terminal portions 23 and 2 4 of the strip '11 (FIG. 2a). A spot weld 25 if desired, may then be applied thereto as shown in FIGURE 1.
FIG URES 2a and 2d illustrate the several steps which, by Way of example, may be employed in forming the shim from a metal strip 11. As seen in step A (FIG. 2a), the strip 11 is subjected to a force F acting perpendicularly to the strip at approximately mid-length. This force F is applied until a loop is formed as shown in step B (FIG. 2b). As seen in step B, F and F are applied at terminal portions 23 and 24 respectively in order to bend these portions upwardly and parallel with the straight legs of the loop. As seen in step C, (FIG. 20), forces F and F are then applied against the tips of terminal portions 23 and 24 so as to bend them inwardly of the outer legs, as shown in the final step (FIG. 2d) and perpendicularly to the outer legs. A spot weld 25 may be applied to the seam formed by the abutting terminal portions.
These operations can be carried out by any suitable metal bending machine known in the art. However, the shim-s shown in FIG. 1 can be also made by other means, such as casting or molding.
Shims shown in FIG. 1 can be made in a variety of sizes, although sizes ranging from 2 x 2 inches to 7 /2 x 7 /2 inches are generally used in the building industry.
In use, the shim 10 may be mounted in a self-balancing position on a horizontal support '26, as shown in FIG. :1. This support may consist of a :bolt or r-ivet of a suitable diameter. Bolts up to inch in diameter are generally used. In mounting the shim, it is inverted so that the inner U-shaped section 12 is positioned with the -U pointing downwardly. The legs 15 and 16 thus embrace the support 26 and the arcuate branch portion '17 supports the legs on the support. In this position, the center of Weight of the shim passes directly through the axis of the support thus eliminating unbalancin'g forces which tend to rock the shim off the support.
As was previously mentioned, the shim 10 may be made from steel. In practice it was found advantageous to utilize a cold rolled steel strip 11 forming it into the shape shown in FIGURE v1. After forming the shim it is annealed and work hardened to give it a cold rolled finish. It is also possible to use other materials such as brass, plastic etc. depending on the specific application.
The shim of the present invention offers the advantage of being easily shaped from a strip of material without wastage. It also may be subjected to high compression forces without failure and it may be mounted in a selfbalancing position on a horizontal support.
A particular advantage of the shim of the present invention is that it saves a substantial amount of material without any sacrifice in the safety factor. As compared to prior art shims consisting of plates, the shim of the present invention requires only a fraction of their material, and its weight is only a fraction of their weight. The shim of the present invention is much easier to transport in large quantities and it is easier to apply. Yet extensive calculations have shown that the safety factor of the carbon steel shim of .the present invention, namely the ratio of the greatest possible force that could be applied against it to the maximum force which it is able to Withstand is not less than 1:5.
FIGURES shows a shim 30 the inner U-sh'aped section 31 of which is similar to the section 12 of the shim 10. The section 31 has a pair of parallel inner legs 32 and 33 and in inner arcuate branch 34 interconnecting the legs 32 and 33 at one end. However, in this construction the outer section 35 consists of outer parallel legs 36 and 37 joined by a curved or arcuate portion 3 8 which is concentric with inner arcuate branch 34. The shim also includes arcuate branches 3 9, 39' connecting respectively outer leg 36 with inner leg 32 and outer leg 37 with inner leg 33.
This shape of a shim Was found to be advantageously in constructions wherein an easy adjustment of the position of the shim may be required.
FIGURE 4 shows a double shim 40 having two inner U-shaped sections 41 and 4 2. The section 41 has a pair of parallel inner legs 43 and 44 joined by an inner arcuate branch 45. The section 42 has a pair of parallel inner legs 46 :and 47 joined by an inner arcuate branch 48. The outer section of the shim comprises arcuate branches 49 and 50. Branch 49 connects inner leg 43 with parallel outer leg 51, and branch 50 connects inner leg 47 with parallel outer leg 52. The outer legs 51, 2
- are interconnected by transverse, straight branch 53. The
While there is above disclosed but some embodiments of the shim of the present invention, it is possible to pro- What is claimed is:
1. In building industry, a self-balancing shim as spacer between structural elements, said shim consisting of a continuous elongated narrow thin ribbon-like strip curved to form a substantially flat insert having at least one inner member adapted to be mounted upon a structural element and consisting of a pair of parallel inner legs and an inner central curved portion interconnecting adjacent ends of said two inner legs; a pair of parallel outer legs duce still other embodiments without departing from the scope of the inventive concept herein disclosed.
extending parallel to said inner legs, two outer curved portions opposed to said inner curved portion and connecting one end of an outer leg with the other end of an inner leg, alined straight portions extending substantially perpendicularly to said parallel legs and spaced from said inner member, said straight portions having centrally located abutting ends and opposed curved ends connected with said outer legs, all of said legs, said curved portions and said straight portions being in alinement.
2. A shim in accordance with claim 1, comprising two inner members and an outer curved portion interconnecting adjacent inner legs of the two inner members.
References Cited by the Examiner UNITED STATES PATENTS 1,489,185 4/1924 Wenciker 308244 X 1,873,270 8/1932 Blazer -8.8 X
' FOREIGN PATENTS 458,558 3/ 192 8 Germany.
372,584 5/.193-2 Great Brita-in.
v RICHARD W. COOKE, JR., Primary Examiner.
FRANK L. ABBOTT, Examiner.
L. R. RADANOVIC, Assistant Examiner.
Claims (1)
1. IN BUILDING INDUSTRY, A SELF-BALANCING SHIM AS SPACER BETWEEN STRUCTURAL ELEMENTS, SAID SHIM CONSISTING OF A CONTINUOUS ELONGATED NARROW THIN RIBBON-LIKE STRIP CURVED TO FORM A SUBSTANTIALLY FLAT INSERT HAVING AT LEAST ONE INNER MEMBER ADAPTED TO BE MOUNTED UPON A STRUCTURAL ELEMENT AND CONSISTING OF A PAIR OF PARALLEL INNER LEGS AND AN INNER CENTRAL CURVED PORTION INTERCONNECTING ADJACENT ENDS OF SAID TWO INNER LEGS; A PAIR OF PARALLEL OUTER LEGS EXTENDING PARALLEL TO SAID INNER LEGS, TWO OUTER CURVED PORTIONS OPPOSED TO SAID INNER CURVED PORTION AND CONNECTING ONE END OF AN OUTER LEG WITH THE OTHER END OF AN INNER LEG, ALINED STRAIGHT PORTIONS EXTENDING SUBSTANTIALLY PERPENDICULARLY TO SAID PARALLEL LEGS AND SPACED FROM SAID INNER MEMBER, SAID STRAIGHT PORTIONS HAVING CENTRALLY LOCATED ABUTTING ENDS AND OPPOSED CURVED ENDS CONNECTED WITH SAID OUTER LEGS, ALL OF SAID LEGS, SAID CURVED PORTIONS AND SAID STRAIGHT PORTIONS BEING IN ALINEMENT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US326065A US3276181A (en) | 1963-11-26 | 1963-11-26 | Shim construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US326065A US3276181A (en) | 1963-11-26 | 1963-11-26 | Shim construction |
Publications (1)
Publication Number | Publication Date |
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US3276181A true US3276181A (en) | 1966-10-04 |
Family
ID=23270675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US326065A Expired - Lifetime US3276181A (en) | 1963-11-26 | 1963-11-26 | Shim construction |
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Country | Link |
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US (1) | US3276181A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232068A (en) * | 1979-01-02 | 1980-11-04 | Hoh Thomas L | Shim |
WO1985002170A1 (en) * | 1983-11-14 | 1985-05-23 | Stith Morris Randall Jr | Expansible support and method of use |
US4997328A (en) * | 1989-06-02 | 1991-03-05 | The United States Of America As Represented By The United States Department Of Energy | Self-locking washer and method of use |
USD406749S (en) * | 1998-03-11 | 1999-03-16 | Daniel Selk | Cord clip |
USD748158S1 (en) | 2013-10-01 | 2016-01-26 | Choon's Design Llc | Brunnian link forming loom |
US9750317B2 (en) | 2012-09-25 | 2017-09-05 | Choon's Design Llc | Hand held link making device and kit |
US9750315B2 (en) | 2010-11-05 | 2017-09-05 | Choon's Design Llc | Device for forming brunnian links |
US9848679B2 (en) | 2010-11-05 | 2017-12-26 | Choon's Design Llc | Brunnian link making device and kit |
DE102018222379A1 (en) | 2018-12-20 | 2020-06-25 | Audi Ag | Underlay element, compensation arrangement for a component and tool for gripping an underlay element |
US11486516B2 (en) * | 2018-02-28 | 2022-11-01 | Earth Tek Construction Inc. | Concrete pump hose support |
USD994480S1 (en) * | 2022-01-07 | 2023-08-08 | Grizzly Coolers Llc | Door shim |
USD1042095S1 (en) * | 2023-05-11 | 2024-09-17 | Daysh Developments, Inc. | Rebar positioning device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1489185A (en) * | 1922-12-30 | 1924-04-01 | Wenciker Walt | Bearing for crank shafts |
DE458558C (en) * | 1928-04-14 | Siemens Schuckertwerke Akt Ges | Device for securing bolts or axles against displacement in their longitudinal direction | |
GB372584A (en) * | 1931-06-09 | 1932-05-12 | Ernest Talbot | Retaining devices for the gudgeon pins of pistons |
US1873270A (en) * | 1931-10-14 | 1932-08-23 | Earl H Blazer | Pin fastener |
-
1963
- 1963-11-26 US US326065A patent/US3276181A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE458558C (en) * | 1928-04-14 | Siemens Schuckertwerke Akt Ges | Device for securing bolts or axles against displacement in their longitudinal direction | |
US1489185A (en) * | 1922-12-30 | 1924-04-01 | Wenciker Walt | Bearing for crank shafts |
GB372584A (en) * | 1931-06-09 | 1932-05-12 | Ernest Talbot | Retaining devices for the gudgeon pins of pistons |
US1873270A (en) * | 1931-10-14 | 1932-08-23 | Earl H Blazer | Pin fastener |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232068A (en) * | 1979-01-02 | 1980-11-04 | Hoh Thomas L | Shim |
WO1985002170A1 (en) * | 1983-11-14 | 1985-05-23 | Stith Morris Randall Jr | Expansible support and method of use |
US4592532A (en) * | 1983-11-14 | 1986-06-03 | Stith Jr M Randall | Expansible support and method of use |
US4997328A (en) * | 1989-06-02 | 1991-03-05 | The United States Of America As Represented By The United States Department Of Energy | Self-locking washer and method of use |
USD406749S (en) * | 1998-03-11 | 1999-03-16 | Daniel Selk | Cord clip |
US9848679B2 (en) | 2010-11-05 | 2017-12-26 | Choon's Design Llc | Brunnian link making device and kit |
US9750315B2 (en) | 2010-11-05 | 2017-09-05 | Choon's Design Llc | Device for forming brunnian links |
US11337497B2 (en) | 2010-11-05 | 2022-05-24 | Choon's Design Llc | Brunnian link making device and kit |
US11864637B2 (en) | 2010-11-05 | 2024-01-09 | Choon's Design Llc | Brunnian link making device and kit |
US9750317B2 (en) | 2012-09-25 | 2017-09-05 | Choon's Design Llc | Hand held link making device and kit |
USD748158S1 (en) | 2013-10-01 | 2016-01-26 | Choon's Design Llc | Brunnian link forming loom |
US11486516B2 (en) * | 2018-02-28 | 2022-11-01 | Earth Tek Construction Inc. | Concrete pump hose support |
US12049972B2 (en) | 2018-02-28 | 2024-07-30 | Cy Richard KACKSTETTER | Concrete pump hose support |
DE102018222379A1 (en) | 2018-12-20 | 2020-06-25 | Audi Ag | Underlay element, compensation arrangement for a component and tool for gripping an underlay element |
USD994480S1 (en) * | 2022-01-07 | 2023-08-08 | Grizzly Coolers Llc | Door shim |
USD1042095S1 (en) * | 2023-05-11 | 2024-09-17 | Daysh Developments, Inc. | Rebar positioning device |
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US1866583A (en) | Composite metal work | |
US2746580A (en) | Structural unit |