EP1175967A3 - Drehmoment Schraubendreher - Google Patents

Drehmoment Schraubendreher Download PDF

Info

Publication number
EP1175967A3
EP1175967A3 EP01306028A EP01306028A EP1175967A3 EP 1175967 A3 EP1175967 A3 EP 1175967A3 EP 01306028 A EP01306028 A EP 01306028A EP 01306028 A EP01306028 A EP 01306028A EP 1175967 A3 EP1175967 A3 EP 1175967A3
Authority
EP
European Patent Office
Prior art keywords
torque screwdriver
torque
screwdriver
ratchet
handle
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Withdrawn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
EP01306028A
Other languages
English (en)
French (fr)
Other versions
EP1175967A2 (de
Inventor
Terrence Clifford Bullen
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.)
MHH ENGINEERING CO Ltd
Original Assignee
MHH ENGINEERING CO 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 MHH ENGINEERING CO Ltd filed Critical MHH ENGINEERING CO Ltd
Publication of EP1175967A2 publication Critical patent/EP1175967A2/de
Publication of EP1175967A3 publication Critical patent/EP1175967A3/de
Withdrawn legal-status Critical Current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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP01306028A 2000-07-17 2001-07-12 Drehmoment Schraubendreher Withdrawn EP1175967A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0017439 2000-07-17
GB0017439A GB0017439D0 (en) 2000-07-17 2000-07-17 Improvements relating to torque screwdrivers

Publications (2)

Publication Number Publication Date
EP1175967A2 EP1175967A2 (de) 2002-01-30
EP1175967A3 true EP1175967A3 (de) 2002-07-03

Family

ID=9895747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01306028A Withdrawn EP1175967A3 (de) 2000-07-17 2001-07-12 Drehmoment Schraubendreher

Country Status (2)

Country Link
EP (1) EP1175967A3 (de)
GB (1) GB0017439D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW542771B (en) * 2002-06-03 2003-07-21 Hou-Fei Hu Replaceable miniature torque tool
GB2395154B (en) * 2002-11-18 2006-02-01 Chih-Ching Hsieh Screwdriver structure
DE10255682A1 (de) * 2002-11-28 2004-06-17 Sfs Intec Holding Ag Vorrichtung zum handbetätigten Eindrehen, Festziehen und Lösen von Befestigungsmitteln mit einem Aussen- und/oder einem Innenangriff
TW201024044A (en) * 2008-12-31 2010-07-01 Wei Chins Plastic Entpr Corp Swappable grip

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558158A (en) * 1945-09-08 1951-06-26 Vaco Products Co Safety tool handle
US2797564A (en) * 1954-08-11 1957-07-02 Joseph C Bonneau Adjustable torque tool
FR1361645A (fr) * 1963-06-18 1964-05-22 Tournevis dynamométrique
US4517865A (en) * 1984-01-06 1985-05-21 Huang Yung Lung Torque-adjustable screwdriver
DE4022763A1 (de) * 1989-07-13 1991-01-17 Biotronik Mess & Therapieg Schraubwerkzeug
US5746298A (en) * 1996-07-19 1998-05-05 Snap-On Technologies, Inc. Adjustable torque-limiting mini screwdriver

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558158A (en) * 1945-09-08 1951-06-26 Vaco Products Co Safety tool handle
US2797564A (en) * 1954-08-11 1957-07-02 Joseph C Bonneau Adjustable torque tool
FR1361645A (fr) * 1963-06-18 1964-05-22 Tournevis dynamométrique
US4517865A (en) * 1984-01-06 1985-05-21 Huang Yung Lung Torque-adjustable screwdriver
DE4022763A1 (de) * 1989-07-13 1991-01-17 Biotronik Mess & Therapieg Schraubwerkzeug
US5746298A (en) * 1996-07-19 1998-05-05 Snap-On Technologies, Inc. Adjustable torque-limiting mini screwdriver

Also Published As

Publication number Publication date
EP1175967A2 (de) 2002-01-30
GB0017439D0 (en) 2000-08-30

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