US1400285A - Wrench - Google Patents
Wrench Download PDFInfo
- Publication number
- US1400285A US1400285A US451280A US45128021A US1400285A US 1400285 A US1400285 A US 1400285A US 451280 A US451280 A US 451280A US 45128021 A US45128021 A US 45128021A US 1400285 A US1400285 A US 1400285A
- Authority
- US
- United States
- Prior art keywords
- jaw
- wrench
- bar
- curved part
- hart
- 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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
-
- 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
- B25B13/02—Spanners; Wrenches with rigid jaws
Definitions
- This invention relates to wrenches provided with fixed jaws for engaging with the objects to be operated; and it consists of a bar provided at one end with a jaw of novel formation, which is specially adapted for engaging with the stuffing-boxes of oilwell pumps, as hereinafter fully described and claimed.
- Figure 1 is a side view of a wrench constructed according to this in vention.
- Fig. 2 is an end view of the wrench.
- the wrench comprises a bar 4 of suitable length. One end portion of this bar is flattened, and is provided with a curved part 5. Beyond the curved part 5, a rectangular jaw 6 is formed.
- the tip 7 of the bar eX- ten-ds substantially parallel to its main portion, and is of substantially the same length as the width of the jaw. This tip 7 has a beveled end 8.
- the curved part 5 projects outwardly of the jaw, and its middle part is concentric with a point substantially in line with the middle of the jaw, and about twice the width of the jaw distant from the bottom of the aw. This point or center 9 is inclicated by the dotted lines.
- the other end of the bar 4 is preferably provided with an ordinary rectangular jaw 10.
- the jaw 6 with its beveled tip and the curved part 5 are specially adapted for engaging with the stuffing-boxes on oil-well pumps as ordinarily constructed, and the use of a wrench constructed in this manner greatly facilitates the work of handling] these pumps.
- a wrench comprising a bar having at one end portion an outwardly curved part and a rectangular jaw beyond the curved part, the tip of the bar which forms one side of the jaw having a beveled end and being of substantially the same length as the width of the jaw, and the center of the said curved part being substantially in line with the center of the jaw and at a distance of about twice the width of the jaw from the bottom thereof.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
' w. E. HART.
WRENCH. APPLICATION FILED MAR. I0. 1921- 1,400,285, Patented Dec.13, 1921.
UNITED STATES PATENT OFFICE.
WILLIAM ELIJ'AH HART, 0F BOWDEN, OKLAHOMA.
WRENCH.
Application filed March 10, 1921. Serial No. 451,280.
To all whom it may concern Be it known that I, VVILLIAM E. HART, a citizen of the United States, residing at Bowden, in the county of Greek and State of Oklahoma, have invented certain new and useful Improvements in Wrenches, of which the following is a specification.
This invention relates to wrenches provided with fixed jaws for engaging with the objects to be operated; and it consists of a bar provided at one end with a jaw of novel formation, which is specially adapted for engaging with the stuffing-boxes of oilwell pumps, as hereinafter fully described and claimed.
In the drawings, Figure 1 is a side view of a wrench constructed according to this in vention. Fig. 2 is an end view of the wrench.
The wrench comprises a bar 4 of suitable length. One end portion of this bar is flattened, and is provided with a curved part 5. Beyond the curved part 5, a rectangular jaw 6 is formed. The tip 7 of the bar eX- ten-ds substantially parallel to its main portion, and is of substantially the same length as the width of the jaw. This tip 7 has a beveled end 8. The curved part 5 projects outwardly of the jaw, and its middle part is concentric with a point substantially in line with the middle of the jaw, and about twice the width of the jaw distant from the bottom of the aw. This point or center 9 is inclicated by the dotted lines.
The other end of the bar 4: is preferably provided with an ordinary rectangular jaw 10.
The jaw 6 with its beveled tip and the curved part 5 are specially adapted for engaging with the stuffing-boxes on oil-well pumps as ordinarily constructed, and the use of a wrench constructed in this manner greatly facilitates the work of handling] these pumps.
What I claim is:
A wrench, comprising a bar having at one end portion an outwardly curved part and a rectangular jaw beyond the curved part, the tip of the bar which forms one side of the jaw having a beveled end and being of substantially the same length as the width of the jaw, and the center of the said curved part being substantially in line with the center of the jaw and at a distance of about twice the width of the jaw from the bottom thereof.
In testimony whereof I have afiixed my signature.
TVILLIAM ELIJAH HART.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US451280A US1400285A (en) | 1921-03-10 | 1921-03-10 | Wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US451280A US1400285A (en) | 1921-03-10 | 1921-03-10 | Wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
US1400285A true US1400285A (en) | 1921-12-13 |
Family
ID=23791569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US451280A Expired - Lifetime US1400285A (en) | 1921-03-10 | 1921-03-10 | Wrench |
Country Status (1)
Country | Link |
---|---|
US (1) | US1400285A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6298754B1 (en) | 1999-10-25 | 2001-10-09 | Donald J. Brown | Wrench for firefighters |
US7874034B1 (en) | 2008-12-29 | 2011-01-25 | Tony Lane Mack | Bowring firefighter tool |
US20120325059A1 (en) * | 2011-06-23 | 2012-12-27 | Alan Hamilton Swing | Quasi open-end wrench |
USD799290S1 (en) | 2016-07-22 | 2017-10-10 | Kirk Wrench Llc | Wrench head |
USD799923S1 (en) | 2016-07-22 | 2017-10-17 | Kirk Wrench Llc | Wrench handle |
USD809357S1 (en) | 2016-07-22 | 2018-02-06 | Kirk Wrench Llc | Wrench |
USD842668S1 (en) | 2017-11-20 | 2019-03-12 | Kirk Wrench Llc | Multi-functional ratchet wrench |
US10363649B2 (en) | 2016-07-22 | 2019-07-30 | Kirk Wrench Llc | Multi-functional wrench |
US10870187B2 (en) | 2017-11-20 | 2020-12-22 | Kirk Wrench Llc | Multi-functional wrench |
-
1921
- 1921-03-10 US US451280A patent/US1400285A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6298754B1 (en) | 1999-10-25 | 2001-10-09 | Donald J. Brown | Wrench for firefighters |
US7874034B1 (en) | 2008-12-29 | 2011-01-25 | Tony Lane Mack | Bowring firefighter tool |
US20120325059A1 (en) * | 2011-06-23 | 2012-12-27 | Alan Hamilton Swing | Quasi open-end wrench |
US8485072B2 (en) * | 2011-06-23 | 2013-07-16 | Alan Hamilton Swing | Quasi open-end wrench |
USD799290S1 (en) | 2016-07-22 | 2017-10-10 | Kirk Wrench Llc | Wrench head |
USD799923S1 (en) | 2016-07-22 | 2017-10-17 | Kirk Wrench Llc | Wrench handle |
USD809357S1 (en) | 2016-07-22 | 2018-02-06 | Kirk Wrench Llc | Wrench |
US10363649B2 (en) | 2016-07-22 | 2019-07-30 | Kirk Wrench Llc | Multi-functional wrench |
USD864682S1 (en) | 2016-07-22 | 2019-10-29 | Kirk Wrench Llc | Wrench |
USD842668S1 (en) | 2017-11-20 | 2019-03-12 | Kirk Wrench Llc | Multi-functional ratchet wrench |
US10870187B2 (en) | 2017-11-20 | 2020-12-22 | Kirk Wrench Llc | Multi-functional wrench |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1400285A (en) | Wrench | |
US1936352A (en) | Immovable jaw wrench | |
US1261565A (en) | Wrench. | |
US1454016A (en) | Pipe wrench | |
US1138572A (en) | Wrench. | |
US1564222A (en) | Wrench | |
US1151772A (en) | Pliers. | |
US1367362A (en) | Pliers | |
US804831A (en) | Wrench. | |
US868733A (en) | Compound tool. | |
US1409835A (en) | Pliers | |
US1540461A (en) | Pliers | |
US1582572A (en) | Die wrench | |
US1083478A (en) | Rope-clamp. | |
US1341178A (en) | One-piece ratchet-wrench | |
US783550A (en) | Monkey-wrench. | |
US1415772A (en) | Flexible chain wrench | |
US1463645A (en) | Cotter-pin-extracting pliers | |
US1563942A (en) | Wrench | |
US1304584A (en) | Alligator-wrench. | |
US1479642A (en) | Pipe wrench | |
US1372241A (en) | Pipe-wrench | |
US1477928A (en) | Wrench | |
US1420058A (en) | Pipe wrench | |
GB191309137A (en) | A New or Improved Pipe or like Wrench. |