JPS56501639A - - Google Patents

Info

Publication number
JPS56501639A
JPS56501639A JP50012580A JP50012580A JPS56501639A JP S56501639 A JPS56501639 A JP S56501639A JP 50012580 A JP50012580 A JP 50012580A JP 50012580 A JP50012580 A JP 50012580A JP S56501639 A JPS56501639 A JP S56501639A
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
JP50012580A
Other languages
Japanese (ja)
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 JPS56501639A publication Critical patent/JPS56501639A/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
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
    • B25B13/32—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable by cam, wedge or lever
    • 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)
  • Shearing Machines (AREA)
JP50012580A 1979-11-20 1980-11-20 Pending JPS56501639A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK493079 1979-11-20

Publications (1)

Publication Number Publication Date
JPS56501639A true JPS56501639A (OSRAM) 1981-11-12

Family

ID=8137949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50012580A Pending JPS56501639A (OSRAM) 1979-11-20 1980-11-20

Country Status (4)

Country Link
EP (1) EP0040231B1 (OSRAM)
JP (1) JPS56501639A (OSRAM)
DE (1) DE3068462D1 (OSRAM)
WO (1) WO1981001385A1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK473586A (da) * 1986-10-03 1988-04-04 Axel Groenlund Nielsen Selvspaendende tang
DK473686A (da) * 1986-10-03 1988-04-04 Axel Groenlund Nielsen Fremgangsmaade til fremstilling af selvspaendende tang
CA2069265A1 (en) * 1991-08-26 1993-02-27 Young S. Woo Pipe wrench
US20060174730A1 (en) * 2003-03-02 2006-08-10 Stewart Denis L Wrench improvment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600494A (en) * 1898-03-08 Pipe-wrench
DE173725C (OSRAM) *
GB190413621A (en) * 1904-06-16 1904-07-21 Joseph Levy Improvements in Ratchet Pipe-Wrenches.
GB191401874A (en) * 1914-01-23 1914-06-11 Jean-Jacques-Marie-Marce Bales Egg Chocolate.
GB191501863A (en) * 1915-02-05 1916-02-07 Martin Thomas Taylor Improvements in connection with Rock Drills and the like.
GB191501904A (en) * 1915-02-06 1915-12-30 Thomas Richardson An Adaptable Fire Front to Replace Bars of Register Grates and the like.
GB201784A (en) * 1922-08-23 1923-08-09 Ernest Edward Cullen Improvements in or relating to pipe wrenches
CH155546A (de) * 1931-08-22 1932-06-30 Schlichtherle Rietmann Joseph Rohrzange.
GB684240A (en) * 1949-10-18 1952-12-17 John Henry Edgar Davis Improvements in wrenches

Also Published As

Publication number Publication date
WO1981001385A1 (en) 1981-05-28
DE3068462D1 (en) 1984-08-09
EP0040231A1 (en) 1981-11-25
EP0040231B1 (en) 1984-07-04

Similar Documents

Publication Publication Date Title
FR2449308B1 (OSRAM)
FR2446464B1 (OSRAM)
FR2466892B1 (OSRAM)
FR2467561B1 (OSRAM)
FR2447195B1 (OSRAM)
FR2465884B1 (OSRAM)
FR2446063B1 (OSRAM)
FR2481787B1 (OSRAM)
FR2464783B1 (OSRAM)
FR2451046B3 (OSRAM)
FR2466888B1 (OSRAM)
FR2451001B1 (OSRAM)
FR2454428B1 (OSRAM)
FR2456878B1 (OSRAM)
FR2446732B1 (OSRAM)
FR2464816B1 (OSRAM)
FR2456918B1 (OSRAM)
FR2448408B1 (OSRAM)
FR2450095B3 (OSRAM)
FR2449783B1 (OSRAM)
FR2452244B1 (OSRAM)
FR2456539B1 (OSRAM)
FR2461620B1 (OSRAM)
FR2448754B2 (OSRAM)
FR2448561B1 (OSRAM)