SE8702973D0 - Hydraulisk momentnyckel - Google Patents

Hydraulisk momentnyckel

Info

Publication number
SE8702973D0
SE8702973D0 SE8702973A SE8702973A SE8702973D0 SE 8702973 D0 SE8702973 D0 SE 8702973D0 SE 8702973 A SE8702973 A SE 8702973A SE 8702973 A SE8702973 A SE 8702973A SE 8702973 D0 SE8702973 D0 SE 8702973D0
Authority
SE
Sweden
Prior art keywords
communication
particular phase
torque wrench
hydraulic torque
end surface
Prior art date
Application number
SE8702973A
Other languages
English (en)
Other versions
SE8702973L (sv
SE507080C2 (sv
Inventor
T Minamiyama
M Ookubo
I Tomioka
Original Assignee
Fuji Air Tool
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 Fuji Air Tool filed Critical Fuji Air Tool
Publication of SE8702973D0 publication Critical patent/SE8702973D0/sv
Publication of SE8702973L publication Critical patent/SE8702973L/sv
Publication of SE507080C2 publication Critical patent/SE507080C2/sv

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
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Rotary Pumps (AREA)
SE8702973A 1986-07-30 1987-07-27 Hydraulisk momentnyckel SE507080C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986117089U JPS6327266U (sv) 1986-07-30 1986-07-30

Publications (3)

Publication Number Publication Date
SE8702973D0 true SE8702973D0 (sv) 1987-07-27
SE8702973L SE8702973L (sv) 1988-01-31
SE507080C2 SE507080C2 (sv) 1998-03-23

Family

ID=14703122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702973A SE507080C2 (sv) 1986-07-30 1987-07-27 Hydraulisk momentnyckel

Country Status (3)

Country Link
US (1) US4785693A (sv)
JP (1) JPS6327266U (sv)
SE (1) SE507080C2 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467487B (sv) * 1987-05-08 1992-07-27 Atlas Copco Ab Hydraulisk momentimpulsgenerator
US5092410A (en) * 1990-03-29 1992-03-03 Chicago Pneumatic Tool Company Adjustable pressure dual piston impulse clutch
SE465410B (sv) * 1990-07-03 1991-09-09 Atlas Copco Tools Ab Hydraulisk momentimpulsgenerator
SE9201405L (sv) * 1992-05-05 1993-06-21 Atlas Copco Tools Ab Hydraulisk momentimpulsgenerator
JP2779749B2 (ja) * 1993-04-06 1998-07-23 瓜生製作株式会社 油圧式トルクレンチの打撃トルク発生装置
US5741186A (en) * 1994-04-08 1998-04-21 Uryu Seisaku, Ltd. Impulse torque generator for a hydraulic power wrench
US5544710A (en) * 1994-06-20 1996-08-13 Chicago Pneumatic Tool Company Pulse tool
SE504102C2 (sv) * 1994-12-30 1996-11-11 Atlas Copco Tools Ab Hydraulisk momentimpulsmekanism avsedd för ett momentavgivande verktyg
US5598908A (en) * 1995-06-05 1997-02-04 Gse, Inc. Magnetorheological fluid coupling device and torque load simulator system
SE509915C2 (sv) * 1997-06-09 1999-03-22 Atlas Copco Tools Ab Hydraulisk momentimpulsgeneratoror
US6708778B2 (en) * 2001-01-12 2004-03-23 Makita Corporation Hydraulic unit with increased torque
US7946023B2 (en) * 2005-11-22 2011-05-24 Siemens Energy, Inc. Method and apparatus for measuring compression in a stator core
EP2036679B1 (en) * 2007-09-11 2012-07-11 Uryu Seisaku Ltd. Impact torque adjusting device of hydraulic torque wrench
US8375832B2 (en) * 2010-04-23 2013-02-19 Year Congratulate Industrial Co., Ltd. Compact one touch pneumatic wrench
JP5547004B2 (ja) * 2010-09-07 2014-07-09 瓜生製作株式会社 油圧式トルクレンチの打撃トルク調節装置
JP6762572B2 (ja) * 2017-08-31 2020-09-30 瓜生製作株式会社 油圧式トルクレンチの打撃トルク発生装置
KR102431500B1 (ko) * 2017-08-31 2022-08-11 우류세이사쿠 가부시키가이샤 유압식 토크 렌치의 타격 토크 발생 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140173U (ja) * 1983-03-04 1984-09-19 瓜生製作株式会社 油圧式トルクレンチ
SE460713B (sv) * 1986-04-22 1989-11-13 Atlas Copco Ab Hydrauliskt momentimpulsverk

Also Published As

Publication number Publication date
SE8702973L (sv) 1988-01-31
US4785693A (en) 1988-11-22
SE507080C2 (sv) 1998-03-23
JPS6327266U (sv) 1988-02-23

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