DE69105692D1 - Angetriebener schraubenschlüssel. - Google Patents

Angetriebener schraubenschlüssel.

Info

Publication number
DE69105692D1
DE69105692D1 DE69105692T DE69105692T DE69105692D1 DE 69105692 D1 DE69105692 D1 DE 69105692D1 DE 69105692 T DE69105692 T DE 69105692T DE 69105692 T DE69105692 T DE 69105692T DE 69105692 D1 DE69105692 D1 DE 69105692D1
Authority
DE
Germany
Prior art keywords
ratchet
units
pawls
loosening
tightening
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 - Lifetime
Application number
DE69105692T
Other languages
English (en)
Other versions
DE69105692T2 (de
Inventor
John K Junkers
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
Publication of DE69105692D1 publication Critical patent/DE69105692D1/de
Application granted granted Critical
Publication of DE69105692T2 publication Critical patent/DE69105692T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Valve Device For Special Equipments (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Braking Systems And Boosters (AREA)
DE69105692T 1990-03-30 1991-04-01 Angetriebener schraubenschlüssel. Expired - Lifetime DE69105692T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/502,545 US5016502A (en) 1990-03-30 1990-03-30 Power wrench
PCT/US1991/002249 WO1991015337A1 (en) 1990-03-30 1991-04-01 Power wrench

Publications (2)

Publication Number Publication Date
DE69105692D1 true DE69105692D1 (de) 1995-01-19
DE69105692T2 DE69105692T2 (de) 1995-04-13

Family

ID=23998298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105692T Expired - Lifetime DE69105692T2 (de) 1990-03-30 1991-04-01 Angetriebener schraubenschlüssel.

Country Status (8)

Country Link
US (1) US5016502A (de)
EP (1) EP0479988B1 (de)
JP (1) JPH0669671B2 (de)
AT (1) ATE115027T1 (de)
BR (1) BR9105662A (de)
DE (1) DE69105692T2 (de)
DK (1) DK0479988T3 (de)
WO (1) WO1991015337A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430781C2 (de) * 1994-08-30 1996-07-11 Zacher Karl Heinz Ratschenschlüssel mit einem Antrieb eines mit einer Innenmehrkantausnehmung versehenen Zahnkranzes
DE29516060U1 (de) * 1995-10-10 1995-12-07 Wagner, Paul-Heinz, 53804 Much Kraftschrauber
FR2858783B1 (fr) * 2003-08-13 2006-11-24 Airbus France Outil de serrage/desserrage d'organes visses
US7765895B2 (en) 2007-10-29 2010-08-03 Junkers John K Fluid-operated torque wrench for and method of tightening or loosening fasteners
DE112010004691T5 (de) 2009-04-22 2013-04-11 Hytorc Division Unex Corp. Vorrichtung zum Befestigen oder Lösen von Befestigungsmitteln
WO2017151991A1 (en) 2016-03-02 2017-09-08 HYTORC Division Unex Corporation Threaded fastener with friction coefficient increasing treatments
US9492912B2 (en) * 2013-02-22 2016-11-15 Steven Spirer Hydraulic torque wrench system
US20160067849A1 (en) 2013-04-24 2016-03-10 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
PE20211486A1 (es) 2013-12-17 2021-08-09 Hytorc Division Unex Corp Aparato para ajustar sujetadores roscados
JP7137471B2 (ja) * 2016-01-26 2022-09-14 ハイトーク ディビジョン ユネックス コーポレイション 螺条付き締結具を締める装置
WO2018160230A1 (en) 2017-03-02 2018-09-07 HYTORC Division Unex Corporation Two-part tapered thread nut assembly
CN108972446B (zh) * 2018-09-04 2023-09-01 广州市极动焊接机械有限公司 一种正反拆帽更换机
JP2022506522A (ja) 2018-11-01 2022-01-17 ハイトーク ディビジョン ユネックス コーポレイション ねじ締結具を締め付けるための装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141678U (de) * 1974-09-24 1976-03-27
US4409865A (en) * 1981-01-15 1983-10-18 Unex Corporation Continuous ratchet drive
US4706527A (en) * 1984-10-22 1987-11-17 Junkers John K Fluid operated wrench for tightening or loosening a threaded connector
US4644829A (en) * 1985-08-21 1987-02-24 Junkers John K Fluid-operated wrench
US4706526A (en) * 1985-08-21 1987-11-17 Junkers John K Fluid operated wrench
US4921010A (en) * 1988-04-22 1990-05-01 Unex Corporation Swivel connector

Also Published As

Publication number Publication date
WO1991015337A1 (en) 1991-10-17
DK0479988T3 (da) 1995-05-01
JPH0669671B2 (ja) 1994-09-07
BR9105662A (pt) 1992-05-19
ATE115027T1 (de) 1994-12-15
EP0479988A4 (en) 1992-09-23
EP0479988B1 (de) 1994-12-07
US5016502A (en) 1991-05-21
JPH04504686A (ja) 1992-08-20
DE69105692T2 (de) 1995-04-13
EP0479988A1 (de) 1992-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition