BR7503534A - ELECTRIC WRENCH - Google Patents

ELECTRIC WRENCH

Info

Publication number
BR7503534A
BR7503534A BR4526/75D BR7504526D BR7503534A BR 7503534 A BR7503534 A BR 7503534A BR 4526/75 D BR4526/75 D BR 4526/75D BR 7504526 D BR7504526 D BR 7504526D BR 7503534 A BR7503534 A BR 7503534A
Authority
BR
Brazil
Prior art keywords
electric wrench
wrench
electric
Prior art date
Application number
BR4526/75D
Other languages
Portuguese (pt)
Inventor
J Koepke
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR7503534A publication Critical patent/BR7503534A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/10—Bases; Stationary contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
BR4526/75D 1974-06-07 1975-06-05 ELECTRIC WRENCH BR7503534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477219A US3902032A (en) 1974-06-07 1974-06-07 Electrical switch with improved contact structure

Publications (1)

Publication Number Publication Date
BR7503534A true BR7503534A (en) 1976-06-22

Family

ID=23895018

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4526/75D BR7503534A (en) 1974-06-07 1975-06-05 ELECTRIC WRENCH

Country Status (5)

Country Link
US (1) US3902032A (en)
BR (1) BR7503534A (en)
DE (1) DE2524743A1 (en)
FR (1) FR2274128A1 (en)
NL (1) NL7506742A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002879A (en) * 1975-08-26 1977-01-11 Burroughs Corporation Double column leaf spring push-button switch
US4169974A (en) * 1978-03-30 1979-10-02 Amf Incorporated Push operated momentary switch
DE2908517C3 (en) * 1979-03-05 1981-10-08 Heinz 5300 Bonn Konen Trailer socket which can be fastened to a motor vehicle and has a switch-off device for the rear fog light
US4227163A (en) * 1979-03-05 1980-10-07 Illinois Tool Works Inc. Electrical keyswitch
US4255635A (en) * 1979-09-17 1981-03-10 Stackpole Components Company Keyswitch
GB2080029B (en) * 1980-07-08 1984-04-18 Philips Electronic Associated Push button switch
DE3027304C2 (en) 1980-07-18 1982-09-30 Sds-Elektro Gmbh, 8024 Deisenhofen Electrical multilayer contact
US4342892A (en) * 1980-08-08 1982-08-03 Stackpole Components Company Keyswitch
DE3045929A1 (en) * 1980-12-05 1982-07-22 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen Switch with housing containing several stationary contacts - has housing secured contact and plunger controlled moving, forked contact for time delayed action
US4361743A (en) * 1981-03-06 1982-11-30 Stackpole Components Company Lost motion keyswitch
DE3140199C2 (en) * 1981-10-09 1984-03-22 Rudolf Schadow Gmbh, 1000 Berlin Push-button switches, in particular push-button switches with low key presses for input keyboards
US4417106A (en) * 1981-12-02 1983-11-22 Amp Incorporated Sealed electrical contact assembly and electrical switch made therefrom
US4398069A (en) * 1982-04-26 1983-08-09 Amp Incorporated Sealed electrical contact assembly and actuating mechanism therefor
JPS58163115A (en) * 1982-03-19 1983-09-27 ソニー株式会社 Switch
US4497983A (en) * 1983-05-23 1985-02-05 Amp Incorporated Electrical hook switch
DE3324253A1 (en) * 1983-07-06 1985-01-17 Rudolf Schadow Gmbh, 1000 Berlin Push-button switch
DE3324255A1 (en) * 1983-07-06 1985-01-17 Rudolf Schadow Gmbh, 1000 Berlin Contact arrangement
DE3324254A1 (en) * 1983-07-06 1985-01-17 Rudolf Schadow Gmbh, 1000 Berlin Contact spring set
US4599498A (en) * 1985-01-14 1986-07-08 Kobishi Electric Co., Ltd. Tamper switch
US4687888A (en) * 1985-05-29 1987-08-18 E. I. Dupont De Nemours And Co. Electrical connector with switch
US4670629A (en) * 1985-06-20 1987-06-02 Cts Corporation Alternate action push-push switch
US5408061A (en) * 1993-11-30 1995-04-18 Inventio Ag Emergency stop switch
EP0769199B1 (en) * 1994-07-04 1998-11-04 Greenbrook Electrical Plc Operation of residual current devices
DE19638716A1 (en) * 1996-09-21 1998-03-26 Kaco Elektrotechnik Gmbh Drive system for switches, especially for relays
US6441332B1 (en) 2001-02-15 2002-08-27 Maytag Corporation Switch assembly incorporating contact wedge
ES2195761B2 (en) * 2001-12-28 2005-01-01 Valeo Sistemas De Seguridad Y De Cierre, S.A OPENING SWITCH FOR DOORS OR REAR GATES OF VEHICLES.
US8395464B2 (en) * 2008-05-30 2013-03-12 Itron, Inc. Actuator/wedge improvements to embedded meter switch
EP2483638A4 (en) * 2009-09-30 2017-03-08 Itron, Inc. Utility remote disconnect from a meter reading system
US8493232B2 (en) * 2009-09-30 2013-07-23 Itron, Inc. Gas shut-off valve with feedback
US8890711B2 (en) 2009-09-30 2014-11-18 Itron, Inc. Safety utility reconnect
US9005423B2 (en) 2012-12-04 2015-04-14 Itron, Inc. Pipeline communications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772579A (en) * 1952-04-09 1956-12-04 Harvey E Gagne Card driving mechanism
US2903540A (en) * 1958-03-12 1959-09-08 Carter Parts Company Push button switch
US3239629A (en) * 1963-10-15 1966-03-08 Lesser Norton Contact operator
US3361888A (en) * 1966-03-01 1968-01-02 Wood Electric Corp Trip-free circuit breaker with thermally responsive snap action switch
US3751618A (en) * 1972-02-23 1973-08-07 Hi Tek Corp Push-switch with spring biased plunger

Also Published As

Publication number Publication date
DE2524743A1 (en) 1975-12-18
FR2274128B3 (en) 1978-02-03
NL7506742A (en) 1975-12-09
US3902032A (en) 1975-08-26
FR2274128A1 (en) 1976-01-02

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