GB2007567A - Unidirectionally Torque- Applying Wrench - Google Patents

Unidirectionally Torque- Applying Wrench

Info

Publication number
GB2007567A
GB2007567A GB7843013A GB7843013A GB2007567A GB 2007567 A GB2007567 A GB 2007567A GB 7843013 A GB7843013 A GB 7843013A GB 7843013 A GB7843013 A GB 7843013A GB 2007567 A GB2007567 A GB 2007567A
Authority
GB
United Kingdom
Prior art keywords
lever
holder
torque
unidirectionally
drive unit
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.)
Withdrawn
Application number
GB7843013A
Other languages
English (en)
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.)
WAGNER MASCHF PAUL
Original Assignee
WAGNER MASCHF PAUL
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 WAGNER MASCHF PAUL filed Critical WAGNER MASCHF PAUL
Publication of GB2007567A publication Critical patent/GB2007567A/en
Withdrawn legal-status Critical Current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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0078—Reaction arms
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mechanical Control Devices (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
GB7843013A 1977-11-08 1978-11-02 Unidirectionally Torque- Applying Wrench Withdrawn GB2007567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749857 DE2749857C3 (de) 1977-11-08 1977-11-08 Kraftschrauber mit einem Schlüsselkopf

Publications (1)

Publication Number Publication Date
GB2007567A true GB2007567A (en) 1979-05-23

Family

ID=6023249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843013A Withdrawn GB2007567A (en) 1977-11-08 1978-11-02 Unidirectionally Torque- Applying Wrench

Country Status (4)

Country Link
JP (1) JPS54109000A (de)
DE (1) DE2749857C3 (de)
FR (1) FR2407795A1 (de)
GB (1) GB2007567A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130513A (en) * 1982-09-27 1984-06-06 John K Junkers Hydraulic wrench with counteracting roller
EP0482227A1 (de) * 1990-10-19 1992-04-29 Yehuda Haviv Werkzeug, um Befestigungsmittel an Fahrzeugrädern zu lösen oder festzuziehen
WO1995005923A1 (en) * 1993-08-25 1995-03-02 Rodney William Baker A hand tool
US7418890B2 (en) 2002-08-08 2008-09-02 Smart Tools Ltd Wrench with split ring
US8117948B2 (en) 2007-10-29 2012-02-21 American Grease Stick Company Wrench
US8607671B2 (en) 2010-08-06 2013-12-17 American Grease Stick Company Wrench with trigger

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308767A (en) * 1979-09-04 1982-01-05 N-S-W Corporation Stud wrench
US4487095A (en) * 1982-12-27 1984-12-11 Power Tork Hydraulics, Inc. Squeeze torque wrench
DE3323904A1 (de) * 1983-07-02 1985-01-10 Paul-Heinz 5203 Much Wagner Drehwerkzeug
US4748873A (en) * 1986-05-23 1988-06-07 Raymond Engineering Inc. Power wrench
US6408720B2 (en) 1999-04-30 2002-06-25 Bobby W. Collins Offset hydraulic runner apparatus
CN104589259A (zh) * 2014-12-31 2015-05-06 南通高盛机械制造有限公司 一种扭矩扳手
CN110091277B (zh) * 2019-06-04 2020-11-27 青岛黄海学院 一种多功能可伸缩液压扳手

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130513A (en) * 1982-09-27 1984-06-06 John K Junkers Hydraulic wrench with counteracting roller
EP0482227A1 (de) * 1990-10-19 1992-04-29 Yehuda Haviv Werkzeug, um Befestigungsmittel an Fahrzeugrädern zu lösen oder festzuziehen
WO1995005923A1 (en) * 1993-08-25 1995-03-02 Rodney William Baker A hand tool
GB2298602A (en) * 1993-08-25 1996-09-11 Rodney William Baker Ratchet wrench
GB2298602B (en) * 1993-08-25 1998-01-14 Rodney William Baker A hand tool
US7418890B2 (en) 2002-08-08 2008-09-02 Smart Tools Ltd Wrench with split ring
US8117948B2 (en) 2007-10-29 2012-02-21 American Grease Stick Company Wrench
US8607671B2 (en) 2010-08-06 2013-12-17 American Grease Stick Company Wrench with trigger

Also Published As

Publication number Publication date
FR2407795A1 (fr) 1979-06-01
DE2749857C3 (de) 1980-05-14
DE2749857A1 (de) 1979-05-10
JPS54109000A (en) 1979-08-27
DE2749857B2 (de) 1979-09-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)