DK0702381T3 - Device for mechanically securing a contact position for an electric pressure switch - Google Patents

Device for mechanically securing a contact position for an electric pressure switch

Info

Publication number
DK0702381T3
DK0702381T3 DK95112598.8T DK95112598T DK0702381T3 DK 0702381 T3 DK0702381 T3 DK 0702381T3 DK 95112598 T DK95112598 T DK 95112598T DK 0702381 T3 DK0702381 T3 DK 0702381T3
Authority
DK
Denmark
Prior art keywords
contact position
pressure switch
electric pressure
push
button
Prior art date
Application number
DK95112598.8T
Other languages
Danish (da)
Inventor
Herbert Dipl Ing Franz
Original Assignee
Kopp Heinrich Ag
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 Kopp Heinrich Ag filed Critical Kopp Heinrich Ag
Application granted granted Critical
Publication of DK0702381T3 publication Critical patent/DK0702381T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • 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
    • H01H13/04—Cases; Covers
    • H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch

Landscapes

  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)

Abstract

The switch latch is provided by a locking button (17) operated to secure the hollow push-button head (14) in a defined switch position, within the switch housing (11), against a return spring bias. The hollow interior of the push-button head has retaining profiles (16) on opposing sides, with the locking button coupled to a forked slider (20), displaced by the locking button to bring the ends (26) of the forks, which projecting into the push-button head from below, into engagement with the retaining profiles. Pref. the ends of the forks have stop surfaces (27, 28) for retaining profiles.
DK95112598.8T 1994-09-16 1995-08-10 Device for mechanically securing a contact position for an electric pressure switch DK0702381T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4433083A DE4433083A1 (en) 1994-09-16 1994-09-16 Device for mechanically securing a switch position of an electrical pressure switch

Publications (1)

Publication Number Publication Date
DK0702381T3 true DK0702381T3 (en) 1998-05-18

Family

ID=6528431

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95112598.8T DK0702381T3 (en) 1994-09-16 1995-08-10 Device for mechanically securing a contact position for an electric pressure switch

Country Status (6)

Country Link
EP (1) EP0702381B1 (en)
AT (1) ATE160047T1 (en)
DE (2) DE4433083A1 (en)
DK (1) DK0702381T3 (en)
ES (1) ES2108528T3 (en)
GR (1) GR3025587T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2852217B2 (en) * 1995-10-26 1999-01-27 リョービ株式会社 Trigger switch
DE19745100B4 (en) * 1996-10-22 2007-01-04 Marquardt Gmbh Electric switch
DE19962002A1 (en) * 1999-12-22 2001-06-28 Marquardt Gmbh Electric switch with lock-out device for preventing starting or closure of machine, such as hand drill or cutter, has actuating element designed as slide/slide valve with movable cam element
DE10034670A1 (en) * 2000-07-17 2002-01-31 Kopp Heinrich Ag Device for mechanically securing the ON and OFF switch position of an electrical pressure switch
EP1936645B1 (en) 2006-12-21 2013-07-03 Defond Components Limited Circuit interrupter that produces snap-action connection and disconnection between electrical contacts
EP1947665A1 (en) * 2007-01-19 2008-07-23 Giga Game System, SL Pushbutton-type switch assembly
KR102553477B1 (en) 2018-09-27 2023-07-11 삼성전자주식회사 Cooking appliance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461556A (en) * 1967-07-10 1969-08-19 Sunbeam Corp Trigger switch for electric appliance
US3662136A (en) * 1971-05-20 1972-05-09 Leviton Manufacturing Co Trigger mechanism for power tool
DE2254554C3 (en) * 1972-11-08 1979-08-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt On-switch for an electric motor-driven hand machine tool
DE2315841C3 (en) * 1973-03-30 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Actuating device arranged in the handle of a handheld power tool driven by an electric motor
DE2335972C3 (en) * 1973-07-14 1978-06-15 J. & J. Marquardt, 7201 Rietheim Switches, in particular for an electric hand tool
AU585528B2 (en) * 1984-09-05 1989-06-22 S.C. Johnson & Son, Inc. Safety switch in handle of electric floor polisher
JPH02137723U (en) * 1989-04-21 1990-11-16
DE8908924U1 (en) * 1989-07-22 1989-09-14 Gardena Kress + Kastner Gmbh, 7900 Ulm Safety switching device for electrical devices, in particular electrically powered hand tools
GB2240877B (en) * 1989-10-26 1994-06-01 Black & Decker Inc Hand tool with lock-on/lock-off mechanism
US5136130A (en) * 1991-04-02 1992-08-04 Waxing Corporation Of America Locking actuator trigger button for electrical switch

Also Published As

Publication number Publication date
EP0702381A1 (en) 1996-03-20
DE4433083A1 (en) 1996-03-21
ATE160047T1 (en) 1997-11-15
DE59500947D1 (en) 1997-12-11
EP0702381B1 (en) 1997-11-05
GR3025587T3 (en) 1998-03-31
ES2108528T3 (en) 1997-12-16

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