FR2922800B1 - Cle dynamometrique hydraulique pour le serrage ou le desserrage de fixations, et procede a cet effet - Google Patents

Cle dynamometrique hydraulique pour le serrage ou le desserrage de fixations, et procede a cet effet

Info

Publication number
FR2922800B1
FR2922800B1 FR0857136A FR0857136A FR2922800B1 FR 2922800 B1 FR2922800 B1 FR 2922800B1 FR 0857136 A FR0857136 A FR 0857136A FR 0857136 A FR0857136 A FR 0857136A FR 2922800 B1 FR2922800 B1 FR 2922800B1
Authority
FR
France
Prior art keywords
fixings
loosening
tightening
hydraulic
dynamometric key
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.)
Active
Application number
FR0857136A
Other languages
English (en)
Other versions
FR2922800A1 (fr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40297776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2922800(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of FR2922800A1 publication Critical patent/FR2922800A1/fr
Application granted granted Critical
Publication of FR2922800B1 publication Critical patent/FR2922800B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B25B23/0078—Reaction arms
    • 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
    • B25B29/00—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Clamps And Clips (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Jigs For Machine Tools (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR0857136A 2007-10-29 2008-10-21 Cle dynamometrique hydraulique pour le serrage ou le desserrage de fixations, et procede a cet effet Active FR2922800B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/926,285 US7765895B2 (en) 2007-10-29 2007-10-29 Fluid-operated torque wrench for and method of tightening or loosening fasteners

Publications (2)

Publication Number Publication Date
FR2922800A1 FR2922800A1 (fr) 2009-05-01
FR2922800B1 true FR2922800B1 (fr) 2016-09-02

Family

ID=40297776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857136A Active FR2922800B1 (fr) 2007-10-29 2008-10-21 Cle dynamometrique hydraulique pour le serrage ou le desserrage de fixations, et procede a cet effet

Country Status (20)

Country Link
US (1) US7765895B2 (fr)
EP (1) EP2055435B2 (fr)
JP (1) JP4943397B2 (fr)
KR (1) KR101235436B1 (fr)
CN (1) CN101422889B (fr)
AU (1) AU2008205440B2 (fr)
BR (1) BRPI0804544B1 (fr)
CZ (1) CZ306589B6 (fr)
DE (1) DE102008042437C5 (fr)
DK (1) DK2055435T4 (fr)
EA (1) EA013764B1 (fr)
FR (1) FR2922800B1 (fr)
IT (1) IT1392285B1 (fr)
MX (1) MX2008013849A (fr)
NO (1) NO2055435T3 (fr)
PL (1) PL217795B1 (fr)
SA (1) SA08290589B1 (fr)
TR (1) TR200807634A2 (fr)
TW (1) TWI365797B (fr)
ZA (1) ZA200809108B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100270048A1 (en) * 2009-04-22 2010-10-28 Junkers John K Reaction adaptors for torque power tools and methods of using the same
CN102528710B (zh) * 2010-12-30 2015-12-16 洪涛 可连续作业的空间楔合式扭转作业工具
KR102185629B1 (ko) * 2011-08-30 2020-12-02 하이토크 디비젼 유넥스 코포레이션 유체 공급 장치 및 이를 포함하는 나사식 패스너의 조임 기구
ES2435503B1 (es) * 2012-05-09 2015-01-19 John K. Junkers Llave dinamométrica de funcionamiento por fluido para apretar o aflojar un elemento de sujeción y método de apriete o aflojamiento del elemento de sujeción.
MX2015014924A (es) 2013-04-24 2016-06-02 Hytorc Division Unex Corp Aparato para apretar sujetadores roscados.
CN104282505A (zh) * 2013-07-12 2015-01-14 上海工程技术大学 用于一体化螺钉螺母调节锁紧装置的外套筒结构
US20150107421A1 (en) * 2013-10-17 2015-04-23 Torq Fusion LLC Quadrilobe connector for transmitting torque
PE20161186A1 (es) 2013-12-17 2016-10-27 Hytorc Division Unex Corp Aparato para ajustar sujetadores roscados
US9550282B2 (en) * 2014-04-22 2017-01-24 John D. Davis Compact hydraulic torque wrench cartridge
US10184850B2 (en) * 2015-02-11 2019-01-22 Raymond Quigley Torque wrench assembly
EP3423236B1 (fr) 2016-03-02 2022-08-17 Hytorc Division Unex Corporation Fixation filetée comprenant des éléments augmentant le coefficient de frottement
ES2928181T3 (es) 2017-03-02 2022-11-16 Hytorc Division Unex Corp Sujetador roscado con tratamientos de aumento del coeficiente de fricción
GB2573728B (en) 2017-12-21 2022-08-10 Enerpac Uk Ltd Tool for use in places with restricted access
WO2020092932A2 (fr) 2018-11-01 2020-05-07 HYTORC Division Unex Corporation Appareil de serrage d'éléments de fixation filetés
CN113442088B (zh) * 2020-03-27 2022-04-29 中国航发商用航空发动机有限责任公司 高压转子压紧螺母拧紧组件及其施力装置
CN111893813B (zh) * 2020-07-29 2021-12-24 江苏圣世铁路设备有限公司 一种自锚式重力加压重复加固的轨道交通铁轨固定支座
KR102406378B1 (ko) 2021-12-23 2022-06-07 전진우 개폐형 토크 렌치 장치

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US3132136A (en) * 1959-07-15 1964-05-05 Beecham Group Ltd Derivatives of 6-benzamidopenicillanic acid
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FR2644094A1 (fr) * 1989-03-10 1990-09-14 Bertaud A Ets Dispositif de vissage a couple de serrage reglable
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RU2164464C2 (ru) * 1999-06-10 2001-03-27 Открытое акционерное общество "Станкотехника" АК "Туламашзавод" Ключ трубный гидравлический
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US20050011313A1 (en) * 2001-06-20 2005-01-20 Norwolf Tool Works Compact hydraulic torque wrench reaction arm
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US6715381B2 (en) * 2002-01-22 2004-04-06 John K. Junkers Adjustable reaction arm for torque power tool, and torque power tool provided therewith
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US6912933B2 (en) * 2003-04-11 2005-07-05 Brian Knopp Hydraulic torque wrench system
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Also Published As

Publication number Publication date
DK2055435T3 (en) 2015-03-23
EP2055435A3 (fr) 2010-05-12
PL217795B1 (pl) 2014-08-29
CN101422889B (zh) 2012-04-18
ITMI20081630A1 (it) 2009-04-30
CZ306589B6 (cs) 2017-03-22
DK2055435T4 (en) 2018-03-19
SA08290589B1 (ar) 2011-09-13
EP2055435A2 (fr) 2009-05-06
JP4943397B2 (ja) 2012-05-30
MX2008013849A (es) 2009-04-28
ZA200809108B (en) 2009-11-25
US7765895B2 (en) 2010-08-03
US20090107305A1 (en) 2009-04-30
DE102008042437C5 (de) 2017-01-05
TWI365797B (en) 2012-06-11
JP2009107109A (ja) 2009-05-21
BRPI0804544A2 (pt) 2009-06-30
DE102008042437B4 (de) 2013-10-24
PL386258A1 (pl) 2009-05-11
BRPI0804544B1 (pt) 2019-07-02
EP2055435B1 (fr) 2014-12-10
KR101235436B1 (ko) 2013-02-20
AU2008205440B2 (en) 2010-05-27
TR200807634A2 (tr) 2009-07-21
TW200918248A (en) 2009-05-01
FR2922800A1 (fr) 2009-05-01
CZ2008533A3 (cs) 2010-04-21
CN101422889A (zh) 2009-05-06
NO2055435T3 (fr) 2015-05-09
EP2055435B2 (fr) 2017-12-20
EA013764B1 (ru) 2010-06-30
AU2008205440A1 (en) 2009-05-14
EA200801988A1 (ru) 2009-06-30
IT1392285B1 (it) 2012-02-24
KR20090043436A (ko) 2009-05-06
DE102008042437A1 (de) 2009-04-30

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