EP1297929A3 - Clé dynamométrique avec embrayage à liaison friction - Google Patents

Clé dynamométrique avec embrayage à liaison friction Download PDF

Info

Publication number
EP1297929A3
EP1297929A3 EP02014588A EP02014588A EP1297929A3 EP 1297929 A3 EP1297929 A3 EP 1297929A3 EP 02014588 A EP02014588 A EP 02014588A EP 02014588 A EP02014588 A EP 02014588A EP 1297929 A3 EP1297929 A3 EP 1297929A3
Authority
EP
European Patent Office
Prior art keywords
tool head
torque wrench
frictionally engaging
control clutch
tool
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP02014588A
Other languages
German (de)
English (en)
Other versions
EP1297929A2 (fr
Inventor
Hermann J. Zerver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hazet Werk Hermann Zerver GmbH and Co KG
Original Assignee
Hazet Werk Hermann Zerver GmbH and Co KG
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 Hazet Werk Hermann Zerver GmbH and Co KG filed Critical Hazet Werk Hermann Zerver GmbH and Co KG
Publication of EP1297929A2 publication Critical patent/EP1297929A2/fr
Publication of EP1297929A3 publication Critical patent/EP1297929A3/fr
Withdrawn legal-status Critical Current

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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • 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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP02014588A 2001-09-06 2002-07-02 Clé dynamométrique avec embrayage à liaison friction Withdrawn EP1297929A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20114707U 2001-09-06
DE20114707U DE20114707U1 (de) 2001-09-06 2001-09-06 Drehmomentwerkzeug

Publications (2)

Publication Number Publication Date
EP1297929A2 EP1297929A2 (fr) 2003-04-02
EP1297929A3 true EP1297929A3 (fr) 2005-03-23

Family

ID=7961387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014588A Withdrawn EP1297929A3 (fr) 2001-09-06 2002-07-02 Clé dynamométrique avec embrayage à liaison friction

Country Status (2)

Country Link
EP (1) EP1297929A3 (fr)
DE (1) DE20114707U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100410022C (zh) * 2005-09-28 2008-08-13 胡厚飞 可调整扭力的微小扭力工具
DE102010033277A1 (de) 2010-07-07 2012-01-12 Nc-Automation Gmbh Drehmomentschraubwerkzeug für CNC-Werkzeugmaschinen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691051C (de) * 1938-04-08 1940-05-15 Karl Wolfram Drehmomentschraubeneinzieh- und Kontrollwerkzeug
DE703205C (de) * 1939-07-16 1941-03-04 Hans Joachim Schroeder Dr Ing Einrichtung, vorzugsweise an Schraubenschluesseln, zum genauen Begrenzen eines zwischen zwei Reibflaechen uebertragenen Drehmoments
US2525379A (en) * 1946-08-03 1950-10-10 Airdraulics Engineering Inc Torque tool
US2831383A (en) * 1956-10-05 1958-04-22 Hanley L Riess Predetermined torque release hand tool
DE2549153A1 (de) * 1975-11-03 1977-05-05 Altenloh Brinck & Co Vorsatzgeraet fuer handbohrmaschinen zum eindrehen von schrauben

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691051C (de) * 1938-04-08 1940-05-15 Karl Wolfram Drehmomentschraubeneinzieh- und Kontrollwerkzeug
DE703205C (de) * 1939-07-16 1941-03-04 Hans Joachim Schroeder Dr Ing Einrichtung, vorzugsweise an Schraubenschluesseln, zum genauen Begrenzen eines zwischen zwei Reibflaechen uebertragenen Drehmoments
US2525379A (en) * 1946-08-03 1950-10-10 Airdraulics Engineering Inc Torque tool
US2831383A (en) * 1956-10-05 1958-04-22 Hanley L Riess Predetermined torque release hand tool
DE2549153A1 (de) * 1975-11-03 1977-05-05 Altenloh Brinck & Co Vorsatzgeraet fuer handbohrmaschinen zum eindrehen von schrauben

Also Published As

Publication number Publication date
EP1297929A2 (fr) 2003-04-02
DE20114707U1 (de) 2001-10-31

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