US1025842A - Wrench. - Google Patents
Wrench. Download PDFInfo
- Publication number
- US1025842A US1025842A US51497909A US1909514979A US1025842A US 1025842 A US1025842 A US 1025842A US 51497909 A US51497909 A US 51497909A US 1909514979 A US1909514979 A US 1909514979A US 1025842 A US1025842 A US 1025842A
- Authority
- US
- United States
- Prior art keywords
- jaw
- yoke
- handle
- wrench
- nut
- 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
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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
- B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
J. U. SNYDER.
WRENCH.
APPLICATION FILED AUG. 27, 1909.
Patented May 7, 1912.
Fag.
UNITED STATES PATENT OFFICE.
JOSEPH CALOIN SNYDER, 0F MGILHANEY, PENNSYLVANIA.
WRENCH.
To all whom it may concern:
Be it known that I, J osnrrr C. SNYDER, a citizen of the United States of America, residing at MoIlhaney, in the county of Monroe and State of Pennsylvania, have invented new and useful Improvements in Wrenches, of which the following is a specification.
This invention relates to wrenches, and one of the principal objects of the same is to provide a wrench which can be quickly adjusted to any size nut and which will firmly plamp the nut for turning it on or off the Jolt.
Another object of the invention is to provide a wrench comprising a rigid jaw and a pivoted jaw, the latter being adjustable toward and from the rigid jaw by means of a yoke and a threaded rod connected thereto for moving said yoke to open and close the jaws.
These and other objects may be attained by means of the construction illustrated in the accompanying drawing, in which,-
Figure 1 is a side elevation of a wrench made in accordance with my invention, and showing in dotted lines one of the positions of the pivoted jaw. Fig. 2 is a central. longitudinal section of the same. Fig. 3 is a transverse sectional view, taken through the yoke and the jaws of the device, and looking downwardly.
Referring to the drawing, the numeral 1 designates a handle provided with an integral rigid jaw 2 having a longitudinal groove 3 therein. The movable jaw 4 is pivotally connected at 5 upon the handle 1 and is also provided with a longitudinal groove 6. One or both of the jaws may be provided with teeth 7. A metal yoke 8 extends around the jaws 2 and 4 and is provided on the inside with studs 9 and 10 which engage the grooves 3 and 6 in the jaw members 2 and 4. Extending across between the jaw members and connected to the yoke 8 is a stirrup 10 which is connected to the yoke 8 by means of a rivet or pin 11.
Specification of Letters Patent.
Application filed. August 27, 1909.
proj ects Patented May 7, 1912.
Serial N 0. 514,979.
Mounted to rotate in the stirrup 10 is a threaded rod 12, said rod extending into a -recess 13 in the handle 1. Mounted on the rod 12 is a milled nut 14 which extends through an opening 15 in the handle and beyond the opposite surfaces thereof.
The operation of my invention may be briefly described as follows :By rotating the nut 14 the yoke 8 is moved longitudinally of the jaw members 2 and 4, and the studs 9 and 10 travel in the grooves 8 and 6, thus opening and closing the jaws 2 and 4 and adjusting them to any desired size of nut. After the nut has been clamped the handle 1 is operated for turning the nut on or off the bolt.
From the foregoing it will be obvious that my invention is of simple construction, can be quickly adjusted to clamp a nut and is very strong, durable and eflicient for its purpose.
I claim 1. A wrench comprising a handle, a rigid jaw on said handle, said jaw being provided with a longitudinal groove, a jaw pivoted to the handle and provided with a longtiudinal groove, a yoke provided with inwardly projecting studs to engage said grooves, and means for adjusting said yoke longitudinally of the jaw members for opening and closing the same.
2. A wrench comprising a handle, a rigid jaw thereon, said jaw being provided with a longitudinal groove, a jaw pivoted to the handle and provided with a longitudinal groove, a yoke surrounding said jaw members, a stirrup connected to said yoke, a threaded rod pivotally mounted in the stirrup, and a milled nut connected to said rod and mounted in an opening in the handle.
In testimony whereof I affix my signature in presence of two witnesses.
JOSEPH CALOI'N SNYDER. lV-itnesses J. D. Wines, D. M. HANEY.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51497909A US1025842A (en) | 1909-08-27 | 1909-08-27 | Wrench. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51497909A US1025842A (en) | 1909-08-27 | 1909-08-27 | Wrench. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1025842A true US1025842A (en) | 1912-05-07 |
Family
ID=3094137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51497909A Expired - Lifetime US1025842A (en) | 1909-08-27 | 1909-08-27 | Wrench. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1025842A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030017209A1 (en) * | 2001-06-11 | 2003-01-23 | PARIKH Rita M. | Breath protection microcapsules |
-
1909
- 1909-08-27 US US51497909A patent/US1025842A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030017209A1 (en) * | 2001-06-11 | 2003-01-23 | PARIKH Rita M. | Breath protection microcapsules |
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