ATE399078T1 - TORQUE WRENCH - Google Patents

TORQUE WRENCH

Info

Publication number
ATE399078T1
ATE399078T1 AT04008410T AT04008410T ATE399078T1 AT E399078 T1 ATE399078 T1 AT E399078T1 AT 04008410 T AT04008410 T AT 04008410T AT 04008410 T AT04008410 T AT 04008410T AT E399078 T1 ATE399078 T1 AT E399078T1
Authority
AT
Austria
Prior art keywords
torque wrench
counter
digit
gearing
display
Prior art date
Application number
AT04008410T
Other languages
German (de)
Inventor
Hermann J Zerver
Thomas Beyert
Original Assignee
Hazet Werk Zerver Hermann
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 Hazet Werk Zerver Hermann filed Critical Hazet Werk Zerver Hermann
Application granted granted Critical
Publication of ATE399078T1 publication Critical patent/ATE399078T1/en

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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The display (5) for the set torque force comprises a digit wheel counter (47). The counter comprises at least two digit wheels connected via a gearing and is connected to the wrench handle (3) via a rotary spindle tube.
AT04008410T 2003-07-31 2004-04-07 TORQUE WRENCH ATE399078T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20311811U DE20311811U1 (en) 2003-07-31 2003-07-31 torque wrench

Publications (1)

Publication Number Publication Date
ATE399078T1 true ATE399078T1 (en) 2008-07-15

Family

ID=28685685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04008410T ATE399078T1 (en) 2003-07-31 2004-04-07 TORQUE WRENCH

Country Status (4)

Country Link
EP (1) EP1502708B1 (en)
AT (1) ATE399078T1 (en)
DE (2) DE20311811U1 (en)
ES (1) ES2308060T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891176B1 (en) * 2005-09-23 2009-04-03 Facom Sa DYNAMOMETRIC KEY.
CN100509296C (en) * 2005-12-02 2009-07-08 谢智庆 Double pivot-point torque spanner
CN100575001C (en) * 2007-07-05 2009-12-30 陈章英 Torsion screwdriver structure
DE202010003273U1 (en) * 2010-03-05 2010-06-02 Hazet-Werk Hermann Zerver Gmbh & Co. Kg torque tool
DE202011050282U1 (en) * 2011-05-30 2011-07-11 Hazet-Werk Hermann Zerver Gmbh & Co. Kg torque tool
DE202011050888U1 (en) * 2011-08-03 2011-09-08 Hazet-Werk Hermann Zerver Gmbh & Co. Kg torque tool
DE202011050887U1 (en) * 2011-08-03 2011-09-07 Hazet-Werk Hermann Zerver Gmbh & Co. Kg torque tool
CN106175907B (en) * 2016-08-31 2020-10-20 天津正天医疗器械有限公司 Counting type torsion handle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324888C3 (en) * 1993-07-26 2000-07-27 Frank Hohmann Load change counter
US6463811B1 (en) * 1999-04-28 2002-10-15 Snap-On Tools Company Bending beam torque wrench
DE20119801U1 (en) * 2001-12-06 2002-02-14 Hazet Werk Zerver Hermann Shaft for a torque wrench

Also Published As

Publication number Publication date
DE502004007424D1 (en) 2008-08-07
EP1502708A1 (en) 2005-02-02
EP1502708B1 (en) 2008-06-25
ES2308060T3 (en) 2008-12-01
DE20311811U1 (en) 2003-09-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee