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EP0166159A3 - Electrical switch - Google Patents

Electrical switch Download PDF

Info

Publication number
EP0166159A3
EP0166159A3 EP85105941A EP85105941A EP0166159A3 EP 0166159 A3 EP0166159 A3 EP 0166159A3 EP 85105941 A EP85105941 A EP 85105941A EP 85105941 A EP85105941 A EP 85105941A EP 0166159 A3 EP0166159 A3 EP 0166159A3
Authority
EP
European Patent Office
Prior art keywords
ram
support frame
actuating
key
compression spring
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.)
Granted
Application number
EP85105941A
Other languages
German (de)
Other versions
EP0166159B1 (en
EP0166159A2 (en
Inventor
Reinhold Barlian
Martin Fischle
Karl-Heinz Lux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT85105941T priority Critical patent/ATE57277T1/en
Publication of EP0166159A2 publication Critical patent/EP0166159A2/en
Publication of EP0166159A3 publication Critical patent/EP0166159A3/en
Application granted granted Critical
Publication of EP0166159B1 publication Critical patent/EP0166159B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/503—Stacked switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding

Landscapes

  • Push-Button Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Relay Circuits (AREA)
  • Lock And Its Accessories (AREA)
  • Air Bags (AREA)

Abstract

An electric switch is provided with a support frame at which several key switch elements are individually clipped on. An actuating front piece is attached at the support frame, which is mounted at a front plate of a switching cabinet or the like. A transmission apparatus with a compression spring is provided between a pressure pin of the actuating front piece and a ram of the key switching elements. The compression spring, the ram and the pressure pin are disposed in an inner space of the support frame receiving the key switching elements. The transmission apparatus provides several individual thrust journals which are resting in the base body and which are moved against the force of the individually coordinated overthrow springs for actuating the key switch elements against the ram.
EP85105941A 1984-06-22 1985-05-14 Electrical switch Expired - Lifetime EP0166159B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105941T ATE57277T1 (en) 1984-06-22 1985-05-14 ELECTRIC SWITCH.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3423177 1984-06-22
DE3423177A DE3423177C1 (en) 1984-06-22 1984-06-22 Electrical switch

Publications (3)

Publication Number Publication Date
EP0166159A2 EP0166159A2 (en) 1986-01-02
EP0166159A3 true EP0166159A3 (en) 1987-09-09
EP0166159B1 EP0166159B1 (en) 1990-10-03

Family

ID=6238961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105941A Expired - Lifetime EP0166159B1 (en) 1984-06-22 1985-05-14 Electrical switch

Country Status (5)

Country Link
US (1) US4692570A (en)
EP (1) EP0166159B1 (en)
JP (1) JPS6182624A (en)
AT (1) ATE57277T1 (en)
DE (2) DE3423177C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8531355U1 (en) * 1985-11-06 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Arrangement for mounting auxiliary switches in motor contactors
FR2663782B1 (en) * 1990-06-22 1992-09-25 Telemecanique MANUAL CONTROL DEVICE FOR THERMAL RELAY.
FR2694976B1 (en) * 1992-08-18 1994-09-30 Telemecanique Position detection device.
GB9310265D0 (en) * 1993-05-19 1993-06-30 Dewhurst Plc Improvement in or relating to indicators and pushbuttons
FR2807224B1 (en) * 2000-03-28 2003-06-06 Bull Sa MAINS VOLTAGE DISTRIBUTION BOX FOR ELECTRONIC DEVICES
KR100582961B1 (en) * 2004-07-22 2006-05-25 삼성전자주식회사 Switching device of dvd

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281532B (en) * 1966-04-29 1968-10-31 Siemens Ag Contact arrangement for telecommunications equipment
US3613041A (en) * 1969-12-15 1971-10-12 Kysor Industrial Corp Thermal-responsive switch
FR2098983A7 (en) * 1970-07-30 1972-03-10 Crouzet & Cie
DE2825686A1 (en) * 1977-11-08 1979-05-10 Ers Ce S R L Pushbutton switch with switching modules - is designed to lock to single operating module with interchangeable control component
DE8208592U1 (en) * 1982-03-25 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Arrangement for fastening one or more pushbutton switches that can be actuated via a plunger in the front panel of a housing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875287A (en) * 1957-06-04 1959-02-24 Dora C Van Sickle Sequential switch
US3170995A (en) * 1961-05-23 1965-02-23 Westinghouse Electric Corp Control switch actuating means
US3142732A (en) * 1961-12-01 1964-07-28 Texas Instruments Inc Ganged multipole circuit breaker
US4000382A (en) * 1973-02-12 1976-12-28 Honeywell Inc. Adjustable mechanism for control devices
JPS5634661Y2 (en) * 1976-12-07 1981-08-15
DE3112088A1 (en) * 1981-03-27 1982-10-14 Gebhard Balluff, Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen LIMIT SWITCH
CH656484A5 (en) * 1982-07-22 1986-06-30 Sodeco Compteurs De Geneve MULTIPOLE KEY SWITCH.
CA1236506A (en) * 1983-01-12 1988-05-10 Norio Iwakiri Limit switch assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281532B (en) * 1966-04-29 1968-10-31 Siemens Ag Contact arrangement for telecommunications equipment
US3613041A (en) * 1969-12-15 1971-10-12 Kysor Industrial Corp Thermal-responsive switch
FR2098983A7 (en) * 1970-07-30 1972-03-10 Crouzet & Cie
DE2825686A1 (en) * 1977-11-08 1979-05-10 Ers Ce S R L Pushbutton switch with switching modules - is designed to lock to single operating module with interchangeable control component
DE8208592U1 (en) * 1982-03-25 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Arrangement for fastening one or more pushbutton switches that can be actuated via a plunger in the front panel of a housing

Also Published As

Publication number Publication date
ATE57277T1 (en) 1990-10-15
EP0166159B1 (en) 1990-10-03
US4692570A (en) 1987-09-08
JPH046051B2 (en) 1992-02-04
EP0166159A2 (en) 1986-01-02
DE3423177C1 (en) 1985-08-01
DE3579954D1 (en) 1990-11-08
JPS6182624A (en) 1986-04-26

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