ZA200809108B - Fluid-operated torque wrench for and method of tightening or loosening fasteners - Google Patents

Fluid-operated torque wrench for and method of tightening or loosening fasteners

Info

Publication number
ZA200809108B
ZA200809108B ZA200809108A ZA200809108A ZA200809108B ZA 200809108 B ZA200809108 B ZA 200809108B ZA 200809108 A ZA200809108 A ZA 200809108A ZA 200809108 A ZA200809108 A ZA 200809108A ZA 200809108 B ZA200809108 B ZA 200809108B
Authority
ZA
South Africa
Prior art keywords
tightening
fluid
torque wrench
loosening fasteners
operated torque
Prior art date
Application number
ZA200809108A
Other languages
English (en)
Inventor
John K Junkers
Original Assignee
John K Junkers
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=ZA200809108(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by John K Junkers filed Critical John K Junkers
Publication of ZA200809108B publication Critical patent/ZA200809108B/xx

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Jigs For Machine Tools (AREA)
ZA200809108A 2007-10-29 2008-10-23 Fluid-operated torque wrench for and method of tightening or loosening fasteners ZA200809108B (en)

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 (1)

Publication Number Publication Date
ZA200809108B true ZA200809108B (en) 2009-11-25

Family

ID=40297776

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200809108A ZA200809108B (en) 2007-10-29 2008-10-23 Fluid-operated torque wrench for and method of tightening or loosening fasteners

Country Status (20)

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

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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
CA2846467C (en) * 2011-08-30 2020-04-14 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
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.
EP2988908B1 (de) 2013-04-24 2020-06-10 Hytorc Division Unex Corporation Vorrichtung zum anziehen von befestigungselementen mit gewinde
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
US9016173B1 (en) * 2013-10-17 2015-04-28 Torq Fusion LLC Reaction device for reducing stress on torque generating tools
BR112016014225B1 (pt) 2013-12-17 2021-04-27 Hytorc Div. Unex Corporation Arruela de reação, conjunto de soquete de fixação, fixador rosqueado para fixação de objetos, ferramenta elétrica de torque de reação com braço livre para apertar, afrouxar ou apertar e afrouxar um fixador rosqueado e método para apertar, afrouxar ou apertar e afrouxar, com redução de gripagem
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
CN107708933A (zh) 2016-03-02 2018-02-16 凯特克分部尤尼克斯公司 具有摩擦系数增大处理结构的螺纹紧固件
WO2018160230A1 (en) 2017-03-02 2018-09-07 HYTORC Division Unex Corporation Two-part tapered thread nut assembly
GB2573728B (en) 2017-12-21 2022-08-10 Enerpac Uk Ltd Tool for use in places with restricted access
CN117754499A (zh) 2018-11-01 2024-03-26 凯特克分部尤尼克斯公司 用于拧紧螺纹紧固件的设备
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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Also Published As

Publication number Publication date
MX2008013849A (es) 2009-04-28
EA013764B1 (ru) 2010-06-30
EP2055435B2 (de) 2017-12-20
PL217795B1 (pl) 2014-08-29
CN101422889B (zh) 2012-04-18
US7765895B2 (en) 2010-08-03
JP2009107109A (ja) 2009-05-21
CZ306589B6 (cs) 2017-03-22
US20090107305A1 (en) 2009-04-30
IT1392285B1 (it) 2012-02-24
TWI365797B (en) 2012-06-11
BRPI0804544A2 (pt) 2009-06-30
BRPI0804544B1 (pt) 2019-07-02
SA08290589B1 (ar) 2011-09-13
TW200918248A (en) 2009-05-01
DK2055435T3 (en) 2015-03-23
KR20090043436A (ko) 2009-05-06
EP2055435A2 (de) 2009-05-06
ITMI20081630A1 (it) 2009-04-30
DE102008042437C5 (de) 2017-01-05
DE102008042437A1 (de) 2009-04-30
DE102008042437B4 (de) 2013-10-24
TR200807634A2 (tr) 2009-07-21
DK2055435T4 (en) 2018-03-19
EA200801988A1 (ru) 2009-06-30
FR2922800A1 (fr) 2009-05-01
CN101422889A (zh) 2009-05-06
KR101235436B1 (ko) 2013-02-20
AU2008205440B2 (en) 2010-05-27
PL386258A1 (pl) 2009-05-11
AU2008205440A1 (en) 2009-05-14
CZ2008533A3 (cs) 2010-04-21
FR2922800B1 (fr) 2016-09-02
NO2055435T3 (de) 2015-05-09
EP2055435A3 (de) 2010-05-12
EP2055435B1 (de) 2014-12-10
JP4943397B2 (ja) 2012-05-30

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