DE3463910D1 - Electric tool, in particular an impact wrench - Google Patents

Electric tool, in particular an impact wrench

Info

Publication number
DE3463910D1
DE3463910D1 DE8484108458T DE3463910T DE3463910D1 DE 3463910 D1 DE3463910 D1 DE 3463910D1 DE 8484108458 T DE8484108458 T DE 8484108458T DE 3463910 T DE3463910 T DE 3463910T DE 3463910 D1 DE3463910 D1 DE 3463910D1
Authority
DE
Germany
Prior art keywords
electric tool
impact wrench
wrench
impact
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.)
Expired
Application number
DE8484108458T
Other languages
German (de)
Inventor
Giuseppe Cuneo
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE3463910D1 publication Critical patent/DE3463910D1/en
Expired 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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • 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
    • B25B23/141—Mechanical overload release couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE8484108458T 1983-07-20 1984-07-18 Electric tool, in particular an impact wrench Expired DE3463910D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2241983U IT8322419V0 (en) 1983-07-20 1983-07-20 PORTABLE ELECTRIC TOOL WITH TORQUE REGULATOR DEVICE, IN PARTICULAR AUTOMATIC SCREWDRIVER.

Publications (1)

Publication Number Publication Date
DE3463910D1 true DE3463910D1 (en) 1987-07-02

Family

ID=11196047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108458T Expired DE3463910D1 (en) 1983-07-20 1984-07-18 Electric tool, in particular an impact wrench

Country Status (3)

Country Link
EP (1) EP0132774B1 (en)
DE (1) DE3463910D1 (en)
IT (1) IT8322419V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986369A (en) * 1988-07-11 1991-01-22 Makita Electric Works, Ltd. Torque adjusting mechanism for power driven rotary tools
US5025903A (en) * 1990-01-09 1991-06-25 Black & Decker Inc. Dual mode rotary power tool with adjustable output torque
DE4328599C2 (en) * 1992-08-25 1998-01-29 Makita Corp Rotary striking tool
EP1690638A1 (en) 2005-02-09 2006-08-16 BLACK & DECKER INC. Power tool gear-train and torque overload clutch therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834252A (en) * 1973-06-11 1974-09-10 Black & Decker Mfg Co Adjustable positive clutch screwdriver
DE2618711C3 (en) * 1976-04-28 1980-11-27 Kress-Elektrik Gmbh & Co Elektromotorenfabrik, 7457 Bisingen Spring-loaded slip clutch for a motorized screwdriver
US4229981A (en) * 1978-09-18 1980-10-28 Milwaukee Electric Tool Corporation Reversible hammer drill
DD205121A1 (en) * 1981-09-18 1983-12-21 Wantoch Rekowski Harald ADVANCED SCREWDRIVER, THE TORQUE OF WHICH IS CONTINUOUSLY CONTROLLED FROM OUTSIDE

Also Published As

Publication number Publication date
EP0132774A1 (en) 1985-02-13
EP0132774B1 (en) 1987-05-27
IT8322419V0 (en) 1983-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee