IT7848526A0 - Dispositivo per lo stringimento digiunti a vite - Google Patents

Dispositivo per lo stringimento digiunti a vite

Info

Publication number
IT7848526A0
IT7848526A0 IT7848526A IT4852678A IT7848526A0 IT 7848526 A0 IT7848526 A0 IT 7848526A0 IT 7848526 A IT7848526 A IT 7848526A IT 4852678 A IT4852678 A IT 4852678A IT 7848526 A0 IT7848526 A0 IT 7848526A0
Authority
IT
Italy
Prior art keywords
tightening screw
screw joints
joints
tightening
screw
Prior art date
Application number
IT7848526A
Other languages
English (en)
Other versions
IT1103559B (it
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of IT7848526A0 publication Critical patent/IT7848526A0/it
Application granted granted Critical
Publication of IT1103559B publication Critical patent/IT1103559B/it

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
IT48526/78A 1977-03-22 1978-03-21 Dispositivo per lo stringimento di giunti a vite IT1103559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7703257A SE405562B (sv) 1977-03-22 1977-03-22 Overbelastningskoppling vid tryckfluiddriven skruvdragare

Publications (2)

Publication Number Publication Date
IT7848526A0 true IT7848526A0 (it) 1978-03-21
IT1103559B IT1103559B (it) 1985-10-14

Family

ID=20330799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48526/78A IT1103559B (it) 1977-03-22 1978-03-21 Dispositivo per lo stringimento di giunti a vite

Country Status (12)

Country Link
US (1) US4191282A (it)
JP (1) JPS53144098A (it)
BR (1) BR7801745A (it)
CA (1) CA1086108A (it)
DE (1) DE2812126A1 (it)
ES (1) ES467895A1 (it)
FR (1) FR2384592A1 (it)
GB (1) GB1597767A (it)
IT (1) IT1103559B (it)
NL (1) NL7803016A (it)
SE (1) SE405562B (it)
SU (1) SU967265A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828379A1 (de) * 1978-06-28 1980-01-10 Gardner Denver Gmbh Motorbetriebenes werkzeug, insbesondere handgefuehrtes druckluft-schraubwerkzeug
US4488604A (en) * 1982-07-12 1984-12-18 The Stanley Works Torque control clutch for a power tool
US4576270A (en) * 1983-02-28 1986-03-18 The Aro Corporation Torque control and fluid shutoff mechanism for a fluid operated tool
GB2151964B (en) * 1983-12-23 1987-07-15 Brian Ronald Tompkins Improved screw driving tool
US4546833A (en) * 1983-12-27 1985-10-15 Microdot Inc. Adjustable torque responsive control
FR2584644B1 (fr) * 1985-07-11 1987-11-27 Facom Tournevis dynamometrique
SE8901072L (sv) * 1989-03-28 1990-09-29 Atlas Copco Tools Ab Motordriven skruvdragare
DE10303235B4 (de) * 2002-01-29 2011-03-31 Makita Corp., Anjo Drehmomentübertragungsmechanismen und Motorwerkzeuge mit solchen Drehmomentübertragungsmechanismen
JP4125052B2 (ja) * 2002-06-21 2008-07-23 株式会社マキタ 電動スクリュードライバ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964151A (en) * 1958-12-01 1960-12-13 Reed Roller Bit Co Automatic supply and shut off of motive fluid for torque tool
US3195704A (en) * 1962-08-02 1965-07-20 Rockwell Mfg Co Torque responsive control for motor driven tool
US3275116A (en) * 1964-10-12 1966-09-27 Airetool Mfg Company Air powered tool with overload cutoff
GB1389395A (en) * 1972-05-11 1975-04-03 Rockwell International Corp Fastener tool
US3956905A (en) * 1974-12-19 1976-05-18 Rockwell International Corporation Clutch
US3955662A (en) * 1974-12-19 1976-05-11 Rockwell International Corporation Torque limiting wrench

Also Published As

Publication number Publication date
ES467895A1 (es) 1978-11-01
SE7703257L (sv) 1978-09-23
GB1597767A (en) 1981-09-09
SE405562B (sv) 1978-12-18
FR2384592A1 (fr) 1978-10-20
BR7801745A (pt) 1978-10-17
DE2812126A1 (de) 1978-09-28
US4191282A (en) 1980-03-04
CA1086108A (en) 1980-09-23
JPS53144098A (en) 1978-12-15
FR2384592B1 (it) 1985-02-08
SU967265A3 (ru) 1982-10-15
NL7803016A (nl) 1978-09-26
IT1103559B (it) 1985-10-14

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