NO177667C - Hydraulisk momentnökkel - Google Patents

Hydraulisk momentnökkel

Info

Publication number
NO177667C
NO177667C NO930448A NO930448A NO177667C NO 177667 C NO177667 C NO 177667C NO 930448 A NO930448 A NO 930448A NO 930448 A NO930448 A NO 930448A NO 177667 C NO177667 C NO 177667C
Authority
NO
Norway
Prior art keywords
bore
drive
piston
neck portion
pivot axis
Prior art date
Application number
NO930448A
Other languages
English (en)
Other versions
NO930448L (no
NO930448D0 (no
NO177667B (no
Inventor
Ian Clifford Thompson
David Campbell
Original Assignee
Hedley Purvis Ltd
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 Hedley Purvis Ltd filed Critical Hedley Purvis Ltd
Publication of NO930448D0 publication Critical patent/NO930448D0/no
Publication of NO930448L publication Critical patent/NO930448L/no
Publication of NO177667B publication Critical patent/NO177667B/no
Publication of NO177667C publication Critical patent/NO177667C/no

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
    • B25B21/004—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)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Actuator (AREA)
NO930448A 1992-02-10 1993-02-09 Hydraulisk momentnökkel NO177667C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929202776A GB9202776D0 (en) 1992-02-10 1992-02-10 Hydraulic torque wrench

Publications (4)

Publication Number Publication Date
NO930448D0 NO930448D0 (no) 1993-02-09
NO930448L NO930448L (no) 1993-08-11
NO177667B NO177667B (no) 1995-07-24
NO177667C true NO177667C (no) 1995-11-01

Family

ID=10710116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930448A NO177667C (no) 1992-02-10 1993-02-09 Hydraulisk momentnökkel

Country Status (12)

Country Link
US (1) US5249486A (no)
EP (1) EP0555967B1 (no)
CN (1) CN1040401C (no)
AT (1) ATE122276T1 (no)
AU (1) AU648942B2 (no)
CA (1) CA2088647A1 (no)
DE (1) DE69300140T2 (no)
DK (1) DK0555967T3 (no)
ES (1) ES2074913T3 (no)
GB (1) GB9202776D0 (no)
IN (1) IN181145B (no)
NO (1) NO177667C (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000759A1 (en) * 1995-06-22 1997-01-09 FRANCIS SERVICES, INC., doing business as FRANCIS TORQUE SERVICES Unibody hydraulic torque wrench
US6553873B2 (en) 2000-05-03 2003-04-29 Power Tork Hydraulics, Inc. Hydraulic wrench control valve systems
FR2858783B1 (fr) * 2003-08-13 2006-11-24 Airbus France Outil de serrage/desserrage d'organes visses
US7261018B2 (en) * 2005-11-14 2007-08-28 Jetyd Corp. Power tool
US7451672B2 (en) * 2006-01-11 2008-11-18 Jetyd Corp. Link attachment to torque wrench
US9492912B2 (en) * 2013-02-22 2016-11-15 Steven Spirer Hydraulic torque wrench system
CN110029823A (zh) * 2019-05-13 2019-07-19 中铁十局集团西北工程有限公司 一种直螺纹套筒连接装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711111A (en) * 1953-07-29 1955-06-21 Tubing Appliance Company Inc Power operated ratchet wrench
GB8701194D0 (en) * 1987-01-20 1987-02-25 Hedley Purvis Ltd Torque wrenches
GB8902659D0 (en) * 1989-02-07 1989-03-30 Hedley Purvis Ltd Improved hydraulic torque wrench

Also Published As

Publication number Publication date
ES2074913T3 (es) 1995-09-16
GB9202776D0 (en) 1992-03-25
DK0555967T3 (da) 1995-09-04
NO930448L (no) 1993-08-11
EP0555967A1 (en) 1993-08-18
NO930448D0 (no) 1993-02-09
CA2088647A1 (en) 1993-08-11
DE69300140T2 (de) 1995-11-30
CN1075279A (zh) 1993-08-18
ATE122276T1 (de) 1995-05-15
US5249486A (en) 1993-10-05
AU648942B2 (en) 1994-05-05
AU3219293A (en) 1993-08-12
NO177667B (no) 1995-07-24
EP0555967B1 (en) 1995-05-10
CN1040401C (zh) 1998-10-28
IN181145B (no) 1998-04-25
DE69300140D1 (de) 1995-06-14

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN AUGUST 2002