GB207901A - Improvements in pipe wrenches - Google Patents
Improvements in pipe wrenchesInfo
- Publication number
- GB207901A GB207901A GB2484022A GB2484022A GB207901A GB 207901 A GB207901 A GB 207901A GB 2484022 A GB2484022 A GB 2484022A GB 2484022 A GB2484022 A GB 2484022A GB 207901 A GB207901 A GB 207901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- handle
- saddle
- pivoted
- toothed
- shaped
- 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
Links
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
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
- B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
- B25B13/505—Pivotally moving or adjustable
Abstract
207,901. Smith, A. J. Q., (Dvorak, W.). Sept. 13, 1922. Pivoted and sliding jaw wrenches.-In a pipe wrench of the kind in which a toothed gripping face on the end of a handle bar cooperates with toothed surfaces on a V- shaped jaw pivoted to the handle bar, the toothed faces 6, 16 are formed on straight lines, and the V-shaped member 9 is of the same thickness as the handle 5 and is pivoted to an offset portion of a saddle 7 adjustable along tha handle. The saddle 7 is secured in adjusted position by a thumb screw 8 engaging one of a number of holes 5<1> in the handle and the member 9 is pressed towards the teeth 6 by a spring secured centrally to a pin 14 on the saddle 7 and having its ends 11, 15 bearing against the handle and member 9, the end 11 being guided by a stirrup 12 fixed to the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2484022A GB207901A (en) | 1922-09-13 | 1922-09-13 | Improvements in pipe wrenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2484022A GB207901A (en) | 1922-09-13 | 1922-09-13 | Improvements in pipe wrenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB207901A true GB207901A (en) | 1923-12-13 |
Family
ID=10218065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2484022A Expired GB207901A (en) | 1922-09-13 | 1922-09-13 | Improvements in pipe wrenches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB207901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654721A (en) * | 2017-08-28 | 2018-02-02 | 广西电网有限责任公司贵港供电局 | A kind of switching tools for gas cylinder cylinder valve |
| CN112643602A (en) * | 2020-12-28 | 2021-04-13 | 大连长丰实业总公司 | Special tool for disassembling and assembling airplane sensor |
-
1922
- 1922-09-13 GB GB2484022A patent/GB207901A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654721A (en) * | 2017-08-28 | 2018-02-02 | 广西电网有限责任公司贵港供电局 | A kind of switching tools for gas cylinder cylinder valve |
| CN107654721B (en) * | 2017-08-28 | 2024-03-22 | 广西电网有限责任公司贵港供电局 | Switching tool for high-pressure gas cylinder valve |
| CN112643602A (en) * | 2020-12-28 | 2021-04-13 | 大连长丰实业总公司 | Special tool for disassembling and assembling airplane sensor |
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