ES355589A1 - Electric contact device used with push-button activation - Google Patents

Electric contact device used with push-button activation

Info

Publication number
ES355589A1
ES355589A1 ES355589A ES355589A ES355589A1 ES 355589 A1 ES355589 A1 ES 355589A1 ES 355589 A ES355589 A ES 355589A ES 355589 A ES355589 A ES 355589A ES 355589 A1 ES355589 A1 ES 355589A1
Authority
ES
Spain
Prior art keywords
arm
pushbutton
dog
contacts
extension
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
ES355589A
Other languages
Spanish (es)
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of ES355589A1 publication Critical patent/ES355589A1/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
    • 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
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections

Landscapes

  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

A pushbutton switch comprises a fixed contact 9 and a movable contact 7 on the end of bent strip 3 the free end of which is gripped between extensions 8a or arm 8 of intermediate element 1 pivoted at 2 and having a second arm 14 actuated by dog 11 on extension 12 of the pushbutton. Spring 17 urges the free end of strip 3 towards the fixed contact but movement is prevented by dog 11 engaging surface 15 of arm 14. When the pushbutton is depressed, extension 12 and dog 11 move downwards and arm 14 is freed and the contacts are closed. When the pushbutton is released a retractive spring urges it upwards so that dog 11 engages cam surface 16 of arm 14 and cams it back to its original position breaking the contacts. Surfaces 15 and 16 on the end of arm 14 may be arranged, Figs. 4, 7, 8 (not shown), so that the contacts are normally closed and when dog 11 moves downwards it engages cam surface 16 and opens the contacts. There may be two sets of contacts each with its element 1 on each side of centrally disposed extension 12. A number of pushbutton units may be mounted in control panel, Fig. 10 (not shown), each secured by a ratchet spring 22, Fig. 1 (not shown). A signal lamp is provided within the pushbutton.
ES355589A 1967-06-30 1968-06-28 Electric contact device used with push-button activation Expired ES355589A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR112728A FR1537051A (en) 1967-06-30 1967-06-30 Electrical contact device, in particular for electrical panel push button

Publications (1)

Publication Number Publication Date
ES355589A1 true ES355589A1 (en) 1969-12-16

Family

ID=8634268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355589A Expired ES355589A1 (en) 1967-06-30 1968-06-28 Electric contact device used with push-button activation

Country Status (11)

Country Link
US (1) US3514565A (en)
AT (1) AT284239B (en)
BE (1) BE716717A (en)
CH (1) CH488270A (en)
DE (1) DE1765633B1 (en)
DK (1) DK124568B (en)
ES (1) ES355589A1 (en)
FR (1) FR1537051A (en)
GB (1) GB1197355A (en)
NO (1) NO126650B (en)
SE (1) SE330199B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316103A (en) * 1969-08-12 1973-05-09 Lucas Industries Ltd Electrical switches
CH650618A5 (en) * 1980-07-08 1985-07-31 Olten Ag Elektro Apparatebau PUSH BUTTON WITH PULSE OR LATCH FUNCTION.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR363486A (en) * 1906-02-10 1906-08-01 Soc Ind Des Telephones Constr Subscriber appeal bodies for use by telephone offices
CH179269A (en) * 1932-05-28 1935-08-31 Siemens Ag Circuit arrangement for telecommunication systems, in particular telephone systems, with branch points which can be called optionally and located on a common line.
CH244267A (en) * 1945-07-10 1946-08-31 Siemens Ag Albis Two-stage push button switch.
US3163740A (en) * 1962-03-19 1964-12-29 Patent License Corp Push-button switch assembly
US3320394A (en) * 1963-06-21 1967-05-16 Cie Generale Entpr Elec Module switch having a rotatable and reciprocal actuator
US3265847A (en) * 1964-01-16 1966-08-09 Telex Corp Push button switch having indicator means
US3274369A (en) * 1964-11-12 1966-09-20 John B Quinn Service signal light
US3334209A (en) * 1965-12-27 1967-08-01 F & F Entpr Inc Switch construction with attached light

Also Published As

Publication number Publication date
GB1197355A (en) 1970-07-01
DK124568B (en) 1972-10-30
US3514565A (en) 1970-05-26
SE330199B (en) 1970-11-09
CH488270A (en) 1970-03-31
DE1765633B1 (en) 1972-05-25
AT284239B (en) 1970-09-10
BE716717A (en) 1968-12-17
NO126650B (en) 1973-03-05
FR1537051A (en) 1968-08-23

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