EP0076450A3 - Electric installation switch - Google Patents

Electric installation switch Download PDF

Info

Publication number
EP0076450A3
EP0076450A3 EP82108915A EP82108915A EP0076450A3 EP 0076450 A3 EP0076450 A3 EP 0076450A3 EP 82108915 A EP82108915 A EP 82108915A EP 82108915 A EP82108915 A EP 82108915A EP 0076450 A3 EP0076450 A3 EP 0076450A3
Authority
EP
European Patent Office
Prior art keywords
contact rocker
switch
pressbutton
engaging device
rocker
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
EP82108915A
Other languages
German (de)
Other versions
EP0076450A2 (en
EP0076450B1 (en
Inventor
Helmut Eberwein
Klaus Maekler
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Priority to AT82108915T priority Critical patent/ATE27511T1/en
Publication of EP0076450A2 publication Critical patent/EP0076450A2/en
Publication of EP0076450A3 publication Critical patent/EP0076450A3/en
Application granted granted Critical
Publication of EP0076450B1 publication Critical patent/EP0076450B1/en
Expired 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
    • H01H13/50—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
    • H01H13/56—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 the contact returning to its original state upon the next application of operating force
    • H01H13/60—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 the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions

Landscapes

  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)

Abstract

1. Electrical pressbutton switch with a contact rocker (4) which is mounted pivotably on a fixed contact part (2) and is held in its bistable positions by a spring member (5) and which, by means of intrinsically resilient switch tappets (16) pivotably mounted on it at a symmetrical distance from the pivot bearing and projecting approximately perpendicularly, can be changed over by a pressbutton (6) which engages on the free ends of the switch tappets (16) by means of a switching link and which is under the effect of a restoring force, characterized in that, to couple the contact rocker (4) to at least one further contact rocker (4'), for each contact rocker (4, 4') an engaging device (8, 8') made of insulating material is connected positively to it for a forced take-up of the adjacent engaging device (8, 8').
EP82108915A 1981-10-02 1982-09-27 Electric press-button switch Expired EP0076450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108915T ATE27511T1 (en) 1981-10-02 1982-09-27 ELECTRIC PUSH BUTTON SWITCH.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3139284 1981-10-02
DE19813139284 DE3139284A1 (en) 1981-10-02 1981-10-02 ELECTRICAL INSTALLATION SWITCH

Publications (3)

Publication Number Publication Date
EP0076450A2 EP0076450A2 (en) 1983-04-13
EP0076450A3 true EP0076450A3 (en) 1985-07-03
EP0076450B1 EP0076450B1 (en) 1987-05-27

Family

ID=6143281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108915A Expired EP0076450B1 (en) 1981-10-02 1982-09-27 Electric press-button switch

Country Status (3)

Country Link
EP (1) EP0076450B1 (en)
AT (1) ATE27511T1 (en)
DE (1) DE3139284A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538680A1 (en) * 1985-10-31 1987-05-07 Jung Albrecht Fa Switching mechanism for an electrical installation apparatus
DE4113180C1 (en) * 1991-04-23 1992-11-05 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen, De
DE4239707C2 (en) * 1992-11-26 2003-07-31 Abb Patent Gmbh Electrical switching device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213229A (en) * 1963-06-17 1965-10-19 Hubbell Inc Harvey Plunger operated alternate action electrical snap switch
DE1690242B1 (en) * 1966-01-18 1971-08-26 Telemeccanica Elettrica Ing Am Components for multiple switches
DE2533307A1 (en) * 1975-07-25 1977-02-17 Bbc Brown Boveri & Cie Push-button switch operated low force - has contact systems with short switching path, with at least one rocker contact and stationary contact

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1580318A (en) * 1968-05-30 1969-09-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213229A (en) * 1963-06-17 1965-10-19 Hubbell Inc Harvey Plunger operated alternate action electrical snap switch
DE1690242B1 (en) * 1966-01-18 1971-08-26 Telemeccanica Elettrica Ing Am Components for multiple switches
DE2533307A1 (en) * 1975-07-25 1977-02-17 Bbc Brown Boveri & Cie Push-button switch operated low force - has contact systems with short switching path, with at least one rocker contact and stationary contact

Also Published As

Publication number Publication date
EP0076450A2 (en) 1983-04-13
EP0076450B1 (en) 1987-05-27
DE3139284A1 (en) 1983-04-21
ATE27511T1 (en) 1987-06-15

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