JPS56500842A - - Google Patents

Info

Publication number
JPS56500842A
JPS56500842A JP50180180A JP50180180A JPS56500842A JP S56500842 A JPS56500842 A JP S56500842A JP 50180180 A JP50180180 A JP 50180180A JP 50180180 A JP50180180 A JP 50180180A JP S56500842 A JPS56500842 A JP S56500842A
Authority
JP
Japan
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.)
Pending
Application number
JP50180180A
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 filed Critical
Publication of JPS56500842A publication Critical patent/JPS56500842A/ja
Pending 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP50180180A 1979-07-13 1980-07-11 Pending JPS56500842A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/057,389 US4309924A (en) 1979-07-13 1979-07-13 Nut and retainer for quick adjustable jaw wrench

Publications (1)

Publication Number Publication Date
JPS56500842A true JPS56500842A (ja) 1981-06-25

Family

ID=22010285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50180180A Pending JPS56500842A (ja) 1979-07-13 1980-07-11

Country Status (5)

Country Link
US (1) US4309924A (ja)
EP (1) EP0032925B1 (ja)
JP (1) JPS56500842A (ja)
DE (1) DE3067430D1 (ja)
WO (1) WO1981000228A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621856U (ja) * 1992-04-30 1994-03-22 株式会社長谷川製作所 パイプレンチ

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369791B (en) * 2000-12-06 2004-10-13 Shih-Kuei Hsieh Wrench having a grip with better strength
US7040199B2 (en) * 2002-09-26 2006-05-09 N. Scott Gregory Pipe wrench retrofit
CN108356745A (zh) * 2018-03-21 2018-08-03 广东电网有限责任公司汕头供电局 一种新型六角扳手
US11247313B2 (en) * 2019-02-07 2022-02-15 Michael St. Laurent Quick adjust pipe wrench
USD975520S1 (en) * 2020-06-12 2023-01-17 Olympia Tools International, Inc. Tool handle
TWI758087B (zh) * 2021-02-04 2022-03-11 鴻安國際興業有限公司 可快速調整開口之扳手
USD1006572S1 (en) * 2021-03-04 2023-12-05 Hong Ann Tool Industries Co., Ltd. Wrench

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730037A (en) * 1903-02-21 1903-06-02 John S Miller Monkey-wrench.
US1126335A (en) * 1913-10-29 1915-01-26 Alvan A Allan Wrench.
US1367407A (en) * 1920-02-09 1921-02-01 Oak B Mcclurkin Wrench
US1388005A (en) * 1920-09-03 1921-08-16 Harry J Smith Wrench
US1778748A (en) * 1923-04-14 1930-10-21 Williams J H Co Wrench
US1588105A (en) * 1924-10-27 1926-06-08 Hanford Parmly Wrench
US1850187A (en) * 1930-03-21 1932-03-22 William O Thewes Pipe wrench
US1990137A (en) * 1934-04-14 1935-02-05 Schrubb Norman John Wrench
US2065276A (en) * 1935-09-10 1936-12-22 Jeffres Walter Quick adjustable wrench
US2427608A (en) * 1944-10-18 1947-09-16 Robert H Kershaw Lock for wrenches
US2496799A (en) * 1946-10-03 1950-02-07 Elizabeth N Lanckton Wrench having threaded jaw shank adjusted by sleeve-enclosed interrupted-thread nut having projections yieldably interlocking with sleeve
US2483917A (en) * 1946-10-30 1949-10-04 Alois M Maselter Spring clip for adjusting wrench screws
US2699699A (en) * 1952-12-15 1955-01-18 William F Killgore Interrupted thread type, slidable jaw wrench
US2849908A (en) * 1957-08-06 1958-09-02 Diamond Calk Horse Shoe Compan Locking open end wrench with lock retaining means
GB862312A (en) * 1958-10-15 1961-03-08 Nordgren Simon Nils An improved adjustable wrench
US3200677A (en) * 1963-11-20 1965-08-17 Miranda William Slip pipe wrench with locking ring
US3211030A (en) * 1964-03-18 1965-10-12 Ridge Tool Co Sliding jaw wrench having a nut fulcrum positioned by spring means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621856U (ja) * 1992-04-30 1994-03-22 株式会社長谷川製作所 パイプレンチ

Also Published As

Publication number Publication date
EP0032925A1 (en) 1981-08-05
EP0032925A4 (en) 1981-11-24
EP0032925B1 (en) 1984-04-11
WO1981000228A1 (en) 1981-02-05
DE3067430D1 (de) 1984-05-17
US4309924A (en) 1982-01-12

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