ATE19323T1 - PUSH BUTTON SWITCH. - Google Patents

PUSH BUTTON SWITCH.

Info

Publication number
ATE19323T1
ATE19323T1 AT83111249T AT83111249T ATE19323T1 AT E19323 T1 ATE19323 T1 AT E19323T1 AT 83111249 T AT83111249 T AT 83111249T AT 83111249 T AT83111249 T AT 83111249T AT E19323 T1 ATE19323 T1 AT E19323T1
Authority
AT
Austria
Prior art keywords
housing
slide
switching slide
sliding key
bearing
Prior art date
Application number
AT83111249T
Other languages
German (de)
Inventor
Karl-Heinz Bauer
Original Assignee
Preh Elektro Feinmechanik
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
Priority claimed from DE19833303735 external-priority patent/DE3303735C2/en
Application filed by Preh Elektro Feinmechanik filed Critical Preh Elektro Feinmechanik
Application granted granted Critical
Publication of ATE19323T1 publication Critical patent/ATE19323T1/en

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
    • H01H13/562—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 making use of a heart shaped cam

Landscapes

  • Push-Button Switches (AREA)

Abstract

1. A push button switch having a pot-shaped housing (1) which is open on one side, which comprises a housing base (2) and housing walls (3) and in which there may be moved a switching slide (4), in which there are arranged cooperating fixed contacts (5) and contact elements (7) which are pivoted on fixed terminal pieces (6), which are formed as double-armed levers and which through actuation of the switching slide (4) may be displaced suddenly, of which in each case the first arms (8) act together with the fixed cooperating contacts (5) and the second arms (9) are operatively connected with the switching slide (4) by means of notches (10) provided in the latter and thereby form a first bearing of the switching slide (4), having a coil pressure spring (11) which serves as a spring mechanism and to produce the contact pressure and which forms a second bearing for the switching slide (4) as it acts on the side of the switching slide (4) remote from the notches (10)-holding said slide at a distance from the front wall of the housing - and with its first end is supported on the base of a cavity (13) of a pot-shaped central portion (14) of the switching slide (4) which is arranged as a projection between the notches (10), having a sliding key (15) coupled with the switching slide (4), characterized in that the sliding key (15) has a stop device in which a stop member is guided in a heart-shaped connecting link of the sliding key (15), in that a first slide bearing is formed for the spring-loaded sliding key (15), which is provided with an actuating button, as the actuating button (18) is guided on a hollow attachment (19) which is pre-formed on the front wall (12) of the housing (1) and which projects into a recess (20) of the actuating button (18), in that the coil pressure spring (11) travels through an opening in the front wall (12) of the housing and the allow attachment (19) and is supported at its second end on the base of the recess (20) of the actuating button (18) and in that the second slide bearing of the sliding key (15) is formed by at least one pre-formed stop tongue (21) which extends crosswise in respect of the longitudinal direction of the sliding key and which is guided in a displaceable manner in an elongate recess (22) of a dividing wall piece (23) of the housing after snap engagement.
AT83111249T 1983-02-04 1983-11-11 PUSH BUTTON SWITCH. ATE19323T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833303735 DE3303735C2 (en) 1982-12-18 1983-02-04 Push button switch
EP83111249A EP0118599B1 (en) 1983-02-04 1983-11-11 Push-button switch

Publications (1)

Publication Number Publication Date
ATE19323T1 true ATE19323T1 (en) 1986-05-15

Family

ID=6190001

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83111249T ATE19323T1 (en) 1983-02-04 1983-11-11 PUSH BUTTON SWITCH.

Country Status (3)

Country Link
EP (1) EP0118599B1 (en)
JP (1) JPS59143219A (en)
AT (1) ATE19323T1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665832C3 (en) * 1966-12-21 1974-01-17 Standard Elektrik Lorenz Ag, 8500 Nuernberg Single or multi-pole slide switch for two switch positions, especially power switch
DE1285593B (en) * 1967-05-05 1968-12-19 Schadow Rudolf Electric slide switch with snap-on contact swivel arm
DE1910165C3 (en) * 1969-02-28 1980-02-28 Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt Two-pole slide switch
DE3107769A1 (en) * 1980-03-05 1982-01-07 Alps Electric Co., Ltd., Tokyo Push-button switch

Also Published As

Publication number Publication date
EP0118599A1 (en) 1984-09-19
JPS59143219A (en) 1984-08-16
EP0118599B1 (en) 1986-04-16

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Legal Events

Date Code Title Description
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