GB300125A - Improvements in and relating to wrenches - Google Patents
Improvements in and relating to wrenchesInfo
- Publication number
- GB300125A GB300125A GB31967/28A GB3196728A GB300125A GB 300125 A GB300125 A GB 300125A GB 31967/28 A GB31967/28 A GB 31967/28A GB 3196728 A GB3196728 A GB 3196728A GB 300125 A GB300125 A GB 300125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaw
- pivoted
- wrenches
- adjustable
- yoke
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
300,125. Ollagnon, P. Nov. 5, 1927, [Convention date]. Pivoted-jaw wrenches. - A wrench comprises a fixed jaw a on the end of a handle b and an adjustable jaw c pivoted at d to a yoke e pivoted at f to the fixed jaw. The jaw c is adjustable about the pivot d to vary the opening between the jaws by means of a pivoted yoke g carrying a pin h engaging a rack on the back of the jaw, a spring k being interposed between the fixed jaw at l and the movable jaw at j.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR300125X | 1927-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB300125A true GB300125A (en) | 1929-07-11 |
Family
ID=8888426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31967/28A Expired GB300125A (en) | 1927-11-05 | 1928-11-02 | Improvements in and relating to wrenches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB300125A (en) |
-
1928
- 1928-11-02 GB GB31967/28A patent/GB300125A/en not_active Expired
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