DE69601302T2 - Drehmomentschlussel - Google Patents

Drehmomentschlussel

Info

Publication number
DE69601302T2
DE69601302T2 DE69601302T DE69601302T DE69601302T2 DE 69601302 T2 DE69601302 T2 DE 69601302T2 DE 69601302 T DE69601302 T DE 69601302T DE 69601302 T DE69601302 T DE 69601302T DE 69601302 T2 DE69601302 T2 DE 69601302T2
Authority
DE
Germany
Prior art keywords
torque wrench
wrench
torque
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 - Fee Related
Application number
DE69601302T
Other languages
English (en)
Other versions
DE69601302D1 (de
Inventor
John Walton
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.)
Hedley Purvis Ltd
Original Assignee
Hedley Purvis Ltd
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 Hedley Purvis Ltd filed Critical Hedley Purvis Ltd
Publication of DE69601302D1 publication Critical patent/DE69601302D1/de
Application granted granted Critical
Publication of DE69601302T2 publication Critical patent/DE69601302T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
DE69601302T 1995-03-20 1996-03-18 Drehmomentschlussel Expired - Fee Related DE69601302T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9505545.5A GB9505545D0 (en) 1995-03-20 1995-03-20 Torque wrench
PCT/GB1996/000637 WO1996029181A1 (en) 1995-03-20 1996-03-18 Torque wrench

Publications (2)

Publication Number Publication Date
DE69601302D1 DE69601302D1 (de) 1999-02-18
DE69601302T2 true DE69601302T2 (de) 1999-06-17

Family

ID=10771475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601302T Expired - Fee Related DE69601302T2 (de) 1995-03-20 1996-03-18 Drehmomentschlussel

Country Status (12)

Country Link
US (1) US5979273A (de)
EP (1) EP0814941B1 (de)
JP (1) JPH10506853A (de)
KR (1) KR19980703119A (de)
BR (1) BR9604877A (de)
CA (1) CA2215017A1 (de)
DE (1) DE69601302T2 (de)
DK (1) DK0814941T3 (de)
ES (1) ES2128842T3 (de)
GB (1) GB9505545D0 (de)
NO (1) NO308834B1 (de)
WO (1) WO1996029181A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112622A (en) * 1999-05-03 2000-09-05 Unex Corporation Fluid-operated tool
US6298752B1 (en) * 1999-06-25 2001-10-09 John K. Junkers Continuous fluid-operated wrench
US6240809B1 (en) * 1999-07-07 2001-06-05 Joseph Sasarak Modified ratchet devices
US6370987B1 (en) 2000-12-22 2002-04-16 David Wilson, Jr. Apparatus and method for precisely controlling angular displacement of a socket
US7082865B2 (en) * 2003-05-01 2006-08-01 Ryeson Corporation Digital torque wrench
US20050223856A1 (en) * 2004-04-07 2005-10-13 John Reynertson Torque wrench with fastener indicator and system and method employing same
US7089834B2 (en) * 2004-04-07 2006-08-15 Ryeson Corporation Torque wrench with torque range indicator and system and method employing the same
US8499853B2 (en) * 2009-11-16 2013-08-06 Norwolf Tool Works, Inc. Apparatus and methods for controlling hydraulically powered equipment
BR112014004549B1 (pt) * 2011-08-26 2021-11-23 HYTORC Division Unex Corporation Aparelho para apertar fixadores rosqueados e acessório de articulação
GB201401998D0 (en) * 2014-02-05 2014-03-19 Forum Energy Technologies Uk Ltd Torque tool,motor assembly and methods of use
CN106764000A (zh) * 2017-01-13 2017-05-31 温州欧拉姆品牌运营管理中心（有限合伙） 一种一体式智能液压扭力驱动装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729997A (en) * 1954-07-06 1956-01-10 Kell Strom Tool Co Inc Hydraulically controlled reversible ratchet wrench
US2961904A (en) * 1959-02-03 1960-11-29 Sergan Hydraulics Inc Hydraulically actuated wrench
US3372611A (en) * 1966-07-11 1968-03-12 Advance Hydraulics Inc Torque wrenches and test stands
US5329833A (en) * 1992-07-31 1994-07-19 Sergan Anthony J Bimodal hydraulic reciprocating torque actuator

Also Published As

Publication number Publication date
DE69601302D1 (de) 1999-02-18
CA2215017A1 (en) 1996-09-26
KR19980703119A (ko) 1998-10-15
EP0814941B1 (de) 1999-01-07
AU690835B2 (en) 1998-04-30
ES2128842T3 (es) 1999-05-16
DK0814941T3 (da) 1999-06-23
NO974251L (no) 1997-09-15
WO1996029181A1 (en) 1996-09-26
BR9604877A (pt) 1998-05-19
GB9505545D0 (en) 1995-05-03
JPH10506853A (ja) 1998-07-07
NO308834B1 (no) 2000-11-06
US5979273A (en) 1999-11-09
AU5114296A (en) 1996-10-08
NO974251D0 (no) 1997-09-15
EP0814941A1 (de) 1998-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee