DE69404666D1 - Schraubenschlüssel - Google Patents

Schraubenschlüssel

Info

Publication number
DE69404666D1
DE69404666D1 DE69404666T DE69404666T DE69404666D1 DE 69404666 D1 DE69404666 D1 DE 69404666D1 DE 69404666 T DE69404666 T DE 69404666T DE 69404666 T DE69404666 T DE 69404666T DE 69404666 D1 DE69404666 D1 DE 69404666D1
Authority
DE
Germany
Prior art keywords
wrench
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
DE69404666T
Other languages
English (en)
Other versions
DE69404666T2 (de
Inventor
Daniel Octaaf Ghisla Torrekens
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69404666D1 publication Critical patent/DE69404666D1/de
Publication of DE69404666T2 publication Critical patent/DE69404666T2/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
    • 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)
  • Actuator (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE69404666T 1993-10-25 1994-10-25 Schraubenschlüssel Expired - Fee Related DE69404666T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9301139A BE1007526A3 (fr) 1993-10-25 1993-10-25 Cle de serrage.
PCT/BE1994/000072 WO1995011776A1 (fr) 1993-10-25 1994-10-25 Cle de serrage

Publications (2)

Publication Number Publication Date
DE69404666D1 true DE69404666D1 (de) 1997-09-04
DE69404666T2 DE69404666T2 (de) 1998-02-26

Family

ID=3887468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404666T Expired - Fee Related DE69404666T2 (de) 1993-10-25 1994-10-25 Schraubenschlüssel

Country Status (6)

Country Link
US (1) US5823075A (de)
EP (1) EP0725709B1 (de)
AU (1) AU7849094A (de)
BE (1) BE1007526A3 (de)
DE (1) DE69404666T2 (de)
WO (1) WO1995011776A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050011313A1 (en) * 2001-06-20 2005-01-20 Norwolf Tool Works Compact hydraulic torque wrench reaction arm
US20030131691A1 (en) * 2001-06-20 2003-07-17 Norwolf Tool Works Compact hydraulic torque wrench and reaction arm
US7069819B2 (en) * 2003-10-28 2006-07-04 Albertson Robert V Air motor socket wrench with quick socket release and muffler
CA2471616C (en) * 2004-06-21 2009-12-22 Dan Provost Torque tool
US7497147B2 (en) * 2006-09-12 2009-03-03 Unex Corporation Torque tool for tightening or loosening connections, and method of tightening or loosening the same
CN104552098A (zh) * 2014-12-10 2015-04-29 马鞍山市益华液压机具有限公司 中空液压扳手

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451315A (en) * 1966-08-22 1969-06-24 Houdaille Industries Inc Hollow-piston actuators
US3802323A (en) * 1971-06-14 1974-04-09 Hein Werner Corp Piston and piston rod assembly for hydraulic jack
US4201099B1 (en) * 1978-08-14 1993-12-07 K. Junkers John Hydraulic wrench
DE2914707C2 (de) * 1979-04-11 1982-06-16 Maschinenfabrik Wagner GmbH & Co KG, 5203 Much Tragbarer kraftbetriebener Schrauber mit Freilaufkupplung
US4480510A (en) * 1981-09-28 1984-11-06 Gratec, Inc. Powered ratchet wrench
DE3416881C2 (de) * 1984-05-08 1986-04-30 Hohmann, Hans, 5778 Meschede Druckmittelbetriebener, insbesondere hydraulischer Ratschenschlüssel
JPS61100377A (ja) * 1984-10-22 1986-05-19 ジヨン　ケイ　ユンカ−ス 流体圧レンチ
US4663997A (en) * 1986-01-14 1987-05-12 Junkers John K Fluid-operated wrench
DE3620753A1 (de) * 1986-03-15 1987-09-17 Wagner Paul Heinz Hydraulischer kraftschrauber
GB8701194D0 (en) * 1987-01-20 1987-02-25 Hedley Purvis Ltd Torque wrenches
DE3917828C1 (en) * 1989-06-01 1990-12-20 Wagner, Paul-Heinz, 5203 Much, De Hydraulic socket spanner with revolving ring - has piston linked to piston rod connected to ratchet
DE4042070C2 (de) * 1990-01-13 1995-06-08 Wagner Paul Heinz Druckmittelbetriebener Kraftschrauber
FR2660698B1 (fr) * 1990-04-06 1994-07-08 Melchior Jean Piston pour moteurs a combustion interne et machines analogues.
US5279211A (en) * 1992-04-24 1994-01-18 Cummins Engine Company, Inc. Mechanically retained wear-resistant ceramic pad

Also Published As

Publication number Publication date
EP0725709B1 (de) 1997-07-30
US5823075A (en) 1998-10-20
DE69404666T2 (de) 1998-02-26
EP0725709A1 (de) 1996-08-14
WO1995011776A1 (fr) 1995-05-04
AU7849094A (en) 1995-05-22
BE1007526A3 (fr) 1995-07-25

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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