PT1063059E - Chave accionada por fluido continua - Google Patents

Chave accionada por fluido continua

Info

Publication number
PT1063059E
PT1063059E PT00305319T PT00305319T PT1063059E PT 1063059 E PT1063059 E PT 1063059E PT 00305319 T PT00305319 T PT 00305319T PT 00305319 T PT00305319 T PT 00305319T PT 1063059 E PT1063059 E PT 1063059E
Authority
PT
Portugal
Prior art keywords
ratchet
pawls
piston
teeth
piston rod
Prior art date
Application number
PT00305319T
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
Application filed by John K Junkers filed Critical John K Junkers
Publication of PT1063059E publication Critical patent/PT1063059E/pt

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/22—Arrangements for locking the jaws by ratchet action or toothed bars
    • 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)
  • Transmission Devices (AREA)
  • Endoscopes (AREA)
  • Lock And Its Accessories (AREA)
PT00305319T 1999-06-25 2000-06-23 Chave accionada por fluido continua PT1063059E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/344,893 US6298752B1 (en) 1999-06-25 1999-06-25 Continuous fluid-operated wrench

Publications (1)

Publication Number Publication Date
PT1063059E true PT1063059E (pt) 2005-01-31

Family

ID=23352529

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00305319T PT1063059E (pt) 1999-06-25 2000-06-23 Chave accionada por fluido continua

Country Status (17)

Country Link
US (1) US6298752B1 (pt)
EP (1) EP1063059B1 (pt)
JP (1) JP3696054B2 (pt)
KR (1) KR100369962B1 (pt)
CN (1) CN1098748C (pt)
AT (1) ATE277723T1 (pt)
AU (1) AU739540B2 (pt)
BR (1) BR0004458B1 (pt)
DE (1) DE60014244T2 (pt)
DK (1) DK1063059T3 (pt)
ES (1) ES2226723T3 (pt)
HK (1) HK1030389A1 (pt)
MX (1) MXPA00006336A (pt)
PT (1) PT1063059E (pt)
SI (1) SI1063059T1 (pt)
TW (1) TW487616B (pt)
ZA (1) ZA200001803B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006208A1 (de) * 2001-07-07 2003-01-23 Paul-Heinz Wagner Druckbetriebener kraftschrauber mit messabschnitt
US6715381B2 (en) * 2002-01-22 2004-04-06 John K. Junkers Adjustable reaction arm for torque power tool, and torque power tool provided therewith
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
WO2017151991A1 (en) 2016-03-02 2017-09-08 HYTORC Division Unex Corporation Threaded fastener with friction coefficient increasing treatments
US9061404B2 (en) 2013-04-15 2015-06-23 Il7!, Llc Ratchet mechanism
EP2988908B1 (en) 2013-04-24 2020-06-10 Hytorc Division Unex Corporation Apparatus for tightening threaded fasteners
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
US20160311089A1 (en) * 2015-04-22 2016-10-27 John D. Davis Hydraulic Torque Wrench with Stacked Drive Plate Cartridge, Multiple Cartridge Pawls and Snap-in Retract Lock
WO2018160230A1 (en) 2017-03-02 2018-09-07 HYTORC Division Unex Corporation Two-part tapered thread nut assembly
CN107053059B (zh) * 2016-12-12 2019-05-17 苏州市职业大学 一种机械式自动螺丝刀
BR112021008510A2 (pt) 2018-11-01 2021-08-03 HYTORC Division Unex Corporation arruela de reação anti-afrouxamento
CN111173365B (zh) * 2018-11-13 2021-08-06 派阁国际(香港)有限公司 一种执手
US20220324084A1 (en) * 2021-04-13 2022-10-13 Snap-On Incorporated External pawl ratchet mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712256A (en) * 1951-06-28 1955-07-05 Tubing Appliance Company Inc Open ratchet wrench
US4201099B1 (en) * 1978-08-14 1993-12-07 K. Junkers John Hydraulic wrench
US4448096A (en) * 1980-12-22 1984-05-15 Collins Bobby W Flutter lift for torque wrench
US4409865A (en) 1981-01-15 1983-10-18 Unex Corporation Continuous ratchet drive
US4644829A (en) 1985-08-21 1987-02-24 Junkers John K Fluid-operated wrench
US4671142A (en) 1985-08-21 1987-06-09 Junkers John K Fluid operated wrench
US5029497A (en) 1988-10-19 1991-07-09 Junkers John K Continuous ratchet drive
DE4042070C2 (de) 1990-01-13 1995-06-08 Wagner Paul Heinz Druckmittelbetriebener Kraftschrauber
FR2710575A1 (fr) * 1990-04-19 1995-04-07 Morel Michel Dispositif portatif pour serrer, desserrer écrous, vis.
US5318397A (en) 1992-05-07 1994-06-07 Junkers John K Mechanical tensioner
GB9505545D0 (en) * 1995-03-20 1995-05-03 Hedley Purvis Ltd Torque wrench
US5924340A (en) * 1998-04-28 1999-07-20 Junkers; John K. Fluid-operated tool
US6112622A (en) * 1999-05-03 2000-09-05 Unex Corporation Fluid-operated tool

Also Published As

Publication number Publication date
MXPA00006336A (es) 2002-03-08
ES2226723T3 (es) 2005-04-01
EP1063059A3 (en) 2001-04-11
BR0004458B1 (pt) 2010-09-21
AU739540B2 (en) 2001-10-18
AU4263000A (en) 2001-01-18
BR0004458A (pt) 2001-03-13
US6298752B1 (en) 2001-10-09
EP1063059A2 (en) 2000-12-27
ZA200001803B (en) 2000-12-20
CN1287043A (zh) 2001-03-14
KR20010049459A (ko) 2001-06-15
DE60014244D1 (de) 2004-11-04
ATE277723T1 (de) 2004-10-15
KR100369962B1 (ko) 2003-01-29
DK1063059T3 (da) 2005-01-17
JP3696054B2 (ja) 2005-09-14
TW487616B (en) 2002-05-21
CN1098748C (zh) 2003-01-15
EP1063059B1 (en) 2004-09-29
DE60014244T2 (de) 2005-11-24
HK1030389A1 (en) 2001-05-04
JP2001038644A (ja) 2001-02-13
SI1063059T1 (en) 2005-02-28

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