ZA200006318B - A method of and an apparatus for tightening threaded connectors. - Google Patents

A method of and an apparatus for tightening threaded connectors.

Info

Publication number
ZA200006318B
ZA200006318B ZA200006318A ZA200006318A ZA200006318B ZA 200006318 B ZA200006318 B ZA 200006318B ZA 200006318 A ZA200006318 A ZA 200006318A ZA 200006318 A ZA200006318 A ZA 200006318A ZA 200006318 B ZA200006318 B ZA 200006318B
Authority
ZA
South Africa
Prior art keywords
fluid
operated torque
tools
threaded connectors
torque tools
Prior art date
Application number
ZA200006318A
Other languages
English (en)
Inventor
Jeff Reiman
Original Assignee
Unex Corp
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 Unex Corp filed Critical Unex Corp
Publication of ZA200006318B publication Critical patent/ZA200006318B/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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • 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)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Joints With Pressure Members (AREA)
ZA200006318A 2000-05-03 2000-11-03 A method of and an apparatus for tightening threaded connectors. ZA200006318B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/563,868 US6532845B1 (en) 2000-05-03 2000-05-03 Method of and an apparatus for tightening threaded connectors

Publications (1)

Publication Number Publication Date
ZA200006318B true ZA200006318B (en) 2001-05-07

Family

ID=24252207

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200006318A ZA200006318B (en) 2000-05-03 2000-11-03 A method of and an apparatus for tightening threaded connectors.

Country Status (15)

Country Link
US (1) US6532845B1 (xx)
EP (1) EP1151826B1 (xx)
JP (1) JP2001315031A (xx)
KR (1) KR100379003B1 (xx)
CN (1) CN1168577C (xx)
AT (1) ATE333344T1 (xx)
AU (1) AU762379B2 (xx)
BR (1) BR0101898B1 (xx)
DE (1) DE60121498T2 (xx)
DK (1) DK1151826T3 (xx)
ES (1) ES2267682T3 (xx)
HK (1) HK1038330A1 (xx)
MX (1) MXPA01004447A (xx)
TW (1) TW534857B (xx)
ZA (1) ZA200006318B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858783B1 (fr) * 2003-08-13 2006-11-24 Airbus France Outil de serrage/desserrage d'organes visses
GB2449638A (en) * 2007-05-26 2008-12-03 Paul Anthony Anson Apparatus for supplying fluidized pressure to a power torque wrench
US7520128B1 (en) * 2008-03-27 2009-04-21 Titan Technologies International, Inc. Method for automatically cycling a torque wrench
US7647808B2 (en) * 2008-04-14 2010-01-19 Junkers John K Apparatus for calibration of fluid-operated power torque tools
US8020626B2 (en) * 2008-05-02 2011-09-20 Dale Francis Torque wrench system having multiple torque stations
DE102009014230A1 (de) * 2009-03-25 2010-09-30 Hydrower-Hydraulik Gmbh System zum gleichzeitigen Anziehen von mehreren Verschraubungen in einem Arbeitsgang
US20100270048A1 (en) * 2009-04-22 2010-10-28 Junkers John K Reaction adaptors for torque power tools and methods of using the same
TW201201967A (en) * 2010-07-14 2012-01-16 China Pneumatic Corp Torque control apparatus of dynamic locking tool and its control procedure
ES2681723T3 (es) * 2010-11-15 2018-09-14 HYTORC Division Unex Corporation Unidad de accionamiento para una herramienta accionada mecánicamente
DE102011013926A1 (de) * 2011-03-14 2012-09-20 Wagner Vermögensverwaltungs-GmbH & Co. KG Verfahren zum Drehen eines drehbaren Teils
CN102513976B (zh) * 2011-12-14 2014-01-29 合肥通用机械研究院 一种采用扭矩自平衡液压螺栓拧紧装置的紧固方法
US20150316919A1 (en) * 2013-05-16 2015-11-05 HYTORC Division Unex Corporation Multifunctional Hydraulic Drive Unit
SG11201811136WA (en) * 2016-06-27 2019-01-30 Valqua Ltd Flange fastening managing method, fastening managing system, fastening managing program, and fastening managing device
CN110651150B (zh) * 2017-05-24 2022-01-28 株式会社华尔卡 密封件的施工监视装置、施工监视程序、施工监视方法、施工监视系统以及施工实习系统
DE102018111652A1 (de) * 2018-05-15 2019-11-21 STAHLWILLE Eduard Wille GmbH & Co. KG Werkzeug und Verfahren zum Betätigen eines Werkzeuges
CN109129284B (zh) * 2018-07-16 2020-12-01 中国石油天然气股份有限公司 采油井口螺栓的紧固方法及其装置
GB2585700A (en) * 2019-07-12 2021-01-20 Hire Torque Ltd Hydraulic torque wrench and control system for a hydraulic torque wrench
CN113560865B (zh) * 2021-08-25 2022-04-26 河北省科学院应用数学研究所 无源式机械旋拧装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082491A (en) 1980-08-23 1982-03-10 Brien Denis O Abstract wrench brace
US4387611A (en) 1981-05-19 1983-06-14 Junkers John K Hydraulic wrench for simultaneously tightening or loosening at least two threaded connectors
US4516445A (en) 1983-07-06 1985-05-14 Antoine Wlodarski Power-driven screwing tool for pressure vessel heads
DE3422522A1 (de) * 1984-06-16 1985-12-19 Deutsche Gardner-Denver GmbH, 7084 Westhausen Streckgrenzgesteuertes anziehverfahren fuer verschraubungen
US4823616A (en) 1987-06-29 1989-04-25 Sps Technologies, Inc. Torque and angular displacement sensing in yield threshold controlled wrenches
US4941362A (en) * 1987-06-29 1990-07-17 Sps Technologies, Inc. Torque and angular displacement sensing in controlled wrenches
US4938109A (en) * 1989-04-10 1990-07-03 Carlos A. Torres Torque hold system and method
US5007153A (en) * 1989-06-29 1991-04-16 Junkers John K Method for tightening threaded connectors
DE4238922C2 (de) * 1992-11-19 1996-08-08 Gutehoffnungshuette Man Verfahren und Vorrichtung zum Spannen und Lösen von Zugankern bei mehrteilig zusammengesetzten Gasturbinenrotoren
US5617771A (en) 1996-01-11 1997-04-08 Power Team Div. Of Spx Corp. Auto cycle pump
JPH10249654A (ja) * 1997-03-11 1998-09-22 Kuriharanto:Kk 多数のボルト・ナットの均一締付方法および装置
US6112622A (en) * 1999-05-03 2000-09-05 Unex Corporation Fluid-operated tool
US6546839B1 (en) * 2000-08-22 2003-04-15 Titantechnologies International, Inc. Flow regulation device

Also Published As

Publication number Publication date
MXPA01004447A (es) 2002-06-04
BR0101898B1 (pt) 2009-01-13
DK1151826T3 (da) 2006-11-20
AU3897601A (en) 2001-11-08
BR0101898A (pt) 2001-12-18
EP1151826A2 (en) 2001-11-07
ATE333344T1 (de) 2006-08-15
TW534857B (en) 2003-06-01
EP1151826B1 (en) 2006-07-19
CN1321566A (zh) 2001-11-14
KR100379003B1 (ko) 2003-04-08
US6532845B1 (en) 2003-03-18
ES2267682T3 (es) 2007-03-16
CN1168577C (zh) 2004-09-29
HK1038330A1 (zh) 2002-03-15
KR20010100753A (ko) 2001-11-14
DE60121498T2 (de) 2006-12-28
AU762379B2 (en) 2003-06-26
EP1151826A3 (en) 2002-08-21
JP2001315031A (ja) 2001-11-13
DE60121498D1 (de) 2006-08-31

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