EP 0210097 B1 19900418 - ELECTRICAL PUSH BUTTON SWITCH WITH A BUCKLING RETURN MEMBRANE
Title (en)
ELECTRICAL PUSH BUTTON SWITCH WITH A BUCKLING RETURN MEMBRANE
Publication
Application
Priority
FR 8510147 A 19850703
Abstract (en)
[origin: EP0210097A1] 1. An electric pushbutton switch having a blister-type return-motion elastomeric diaphragm (13) in the form of a cupel which carries a moving electric contact (21) and which is interposed between the push-button (2) and the body of the switch (1) equipped with a corresponding fixed contact, characterised in that it comprises at least one additional blister-type return-motion diaphragm (14, 15, 24) without electric operation, which is also interposed between the push button (2) and the body of the switch (1) and is located substantially in the same plane as the diaphragm with electric operation (13).
IPC 1-7
IPC 8 full level
H01H 13/50 (2006.01); H01H 13/702 (2006.01)
CPC (source: EP)
H01H 13/50 (2013.01); H01H 13/702 (2013.01); H01H 2215/004 (2013.01); H01H 2215/006 (2013.01); H01H 2217/02 (2013.01); H01H 2221/046 (2013.01); H01H 2227/022 (2013.01)
Designated contracting state (EPC)
DE GB IT SE
DOCDB simple family (publication)
EP 0210097 A1 19870128; EP 0210097 B1 19900418; DE 3670545 D1 19900523; FR 2584528 A1 19870109; FR 2584528 B1 19890303
DOCDB simple family (application)
EP 86401419 A 19860627; DE 3670545 T 19860627; FR 8510147 A 19850703