GB300125A - Improvements in and relating to wrenches - Google Patents

Improvements in and relating to wrenches

Info

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
Application number
GB31967/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB300125A publication Critical patent/GB300125A/en
Expired legal-status Critical Current

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.
GB31967/28A 1927-11-05 1928-11-02 Improvements in and relating to wrenches Expired GB300125A (en)

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)

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