US1391110A - Wrench - Google Patents
Wrench Download PDFInfo
- Publication number
- US1391110A US1391110A US457943A US45794321A US1391110A US 1391110 A US1391110 A US 1391110A US 457943 A US457943 A US 457943A US 45794321 A US45794321 A US 45794321A US 1391110 A US1391110 A US 1391110A
- Authority
- US
- United States
- Prior art keywords
- wrench
- jaw
- side plates
- base
- movable jaw
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
Definitions
- a further object of the invention is to provide a wrench of this character wherein the structure employed is extremely simple and wherein the movable jaw is very solidly supported to prevent the breakage in this type of wrench.
- Figure 1 is a side elevation of a wrench constructed in accordance with my invention, showing in solid lines the wrenchengaged with a pipe, and showing in dotted lines the wrench handle shifted to move the movable jaw away from the stationary jaw;
- Fig. 2 is an enlarged side elevation thereof. one of the side plates being broken away;
- Fig. 3 is an end elevation thereof
- Fig. 4 is a top plan view thereof.
- the numeral 10 indicates a stationary jaw reduced as at ll, to provide an attaching extension 12 to which, as by means 'of rivets 13, are secured side plates 14:.
- a pivot pin 20 upon which is pivotally mounted one end of a handle member 21.
- This end of the handle member 21 has an enlarged head 22 forming a mutilated gear meshing with the rack 19 of the movable jaw.
- a wrench comprising a fixed jaw embodying a reduced extension projecting rearwardly and downwardly therefrom, side plates secured to said reduced extension and each provided at its forward side with angular flanges directed toward each other, a base member having grooves formed therein slidably receiving said flanges, a jaw formed upon said base at the end thereof next adjacent the fixed jaw, a rack formed upon the rear edge of said base and lying between said side plates, and a handle pivotally mounted between said side plates and embodying a mutilated gear meshing with said rack to shift said base toward and away from said fixed jaw, said base when withdrawn from said fixed jaw being completely engaged by the said flanges to be supported thereby.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
A. R. HEANEY.
WRENCH.
APPLICATION FILED APR.2, 1921'.
- Patented Sept. 20,1921.
W ial, 70
L INVENTOR.
A TTORNE Y.
UNITED STATES PATENT OFFICE.
AARON B. HEANEY, OF STILLWATER, OKLAHOMA.
WRENCH.
Application filed April 2, 1921.
' vision of a wrench having a movable jaw,
and wherein the movable jaw is forced toward the stationary jaw continually during the use of the wrench.
A further object of the invention is to provide a wrench of this character wherein the structure employed is extremely simple and wherein the movable jaw is very solidly supported to prevent the breakage in this type of wrench.
Other objects and advantages will become apparent throughout the course of the following description.
In the accompanying drawings wherein for the purpose of illustration is shown a preferred embodiment of my invention, and wherein like reference characters designate like parts throughout:
Figure 1 is a side elevation of a wrench constructed in accordance with my invention, showing in solid lines the wrenchengaged with a pipe, and showing in dotted lines the wrench handle shifted to move the movable jaw away from the stationary jaw;
Fig. 2 is an enlarged side elevation thereof. one of the side plates being broken away;
Fig. 3 is an end elevation thereof, and
Fig. 4 is a top plan view thereof.
Referring now more particularly to the drawings, the numeral 10 indicates a stationary jaw reduced as at ll, to provide an attaching extension 12 to which, as by means 'of rivets 13, are secured side plates 14:.
Specification of Letters Patent.
Patented Sept. 20, 1921. Serial No. 457,943.
ably receive the inturned flanges of the side plates 14. The lower end of the base 17, whlch is reduced and slidable intermediate the plates 14: has formed upon the lower face thereof a rack 19.
Mounted in the side plates 14 is a pivot pin 20 upon which is pivotally mounted one end of a handle member 21. This end of the handle member 21 has an enlarged head 22 forming a mutilated gear meshing with the rack 19 of the movable jaw. It will be seen that upon movement of the handle from the position shown in solid lines in Fig. 2 to the position shown in dotted lines, the movable jaw will be projected toward the stationary jaw. Particular attention is directed to the fact that when the movable jaw 17 is in the full open position as shown in the dotted lines in Fig. 2, the base 17 is still completely engaged by the side plates and the movable jaw is accordingly very solidly held.
Many changes being possible in the shape, size and arrangement of the various parts herein shown without in any manner departing from the spirit of my invention, I do not limit myself to the specific structure hereinabove set forth except as hereinafter claimed.
What I claim is:
A wrench comprising a fixed jaw embodying a reduced extension projecting rearwardly and downwardly therefrom, side plates secured to said reduced extension and each provided at its forward side with angular flanges directed toward each other, a base member having grooves formed therein slidably receiving said flanges, a jaw formed upon said base at the end thereof next adjacent the fixed jaw, a rack formed upon the rear edge of said base and lying between said side plates, and a handle pivotally mounted between said side plates and embodying a mutilated gear meshing with said rack to shift said base toward and away from said fixed jaw, said base when withdrawn from said fixed jaw being completely engaged by the said flanges to be supported thereby.
In'testimony whereof I hereunto aflix my signature.
AARON R. HEANEY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US457943A US1391110A (en) | 1921-04-02 | 1921-04-02 | Wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US457943A US1391110A (en) | 1921-04-02 | 1921-04-02 | Wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
US1391110A true US1391110A (en) | 1921-09-20 |
Family
ID=23818688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US457943A Expired - Lifetime US1391110A (en) | 1921-04-02 | 1921-04-02 | Wrench |
Country Status (1)
Country | Link |
---|---|
US (1) | US1391110A (en) |
-
1921
- 1921-04-02 US US457943A patent/US1391110A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2191720A (en) | Fender tool | |
US1501222A (en) | Screw driver | |
US1391110A (en) | Wrench | |
US1323619A (en) | Sanitaby spoon | |
US1430694A (en) | Wrench | |
US1248313A (en) | Nutcracker. | |
US1372918A (en) | Wrench | |
US1343882A (en) | Spanner | |
US1351983A (en) | Nutcracker | |
US2373210A (en) | Spanner ratchet wrench | |
US1569408A (en) | Hack saw | |
US1755486A (en) | Wrench | |
US1456620A (en) | Wrench | |
GB162326A (en) | Improvements in and connected with the separation of the coverings of kernels of nuts from same | |
US2199984A (en) | Wrench set holder | |
US2111371A (en) | Hat holder | |
US1438641A (en) | Wrench | |
USD116004S (en) | Design for a combined water and ice | |
USD54308S (en) | Design for a combination-tool | |
US1451084A (en) | Pipe wrench | |
US1872710A (en) | Wrench | |
USD166403S (en) | Mxcoll slingshot | |
US1529528A (en) | Screw driver | |
US1415827A (en) | Mop handle | |
USD92019S (en) | Design fok an automobile |