EP 0626707 B1 19970212 - Contactelement for push button switch
Title (en)
Contactelement for push button switch
Title (de)
Schalterkappe für Drucktastenschalter
Title (fr)
Elément de contact pour interrupteur à bouton poussoir
Publication
Application
Priority
DE 4317176 A 19930522
Abstract (en)
[origin: EP0626707A1] The invention relates to a switch cap (3) which is made of injection-moulding plastic compound or the like and is used as an operating device and resetting element for a push-button switch (1). The switch cap (3) has a base structure (4), a cover (6) which is narrower than the base structure (4) and a flexible, thin-walled membrane (diaphragm) (5) which connects the base structure (4) and the cover (6). A contact surface (8) for bridging over stationary contacts (10', 10'') which are arranged on a supporting part is fitted to the base structure (4), on its surface which faces away from the cover (6). The movement for operation of the switch cap (3) is carried out by the base structure (4) in the direction of the cover (6). The cover (6) and the supporting part are connected to one another in a force-fitting manner by means of a fastening part (11). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 13/70 (2006.01); H01H 13/702 (2006.01)
CPC (source: EP)
H01H 13/702 (2013.01); H01H 2207/032 (2013.01); H01H 2209/002 (2013.01); H01H 2215/012 (2013.01); H01H 2215/02 (2013.01); H01H 2219/014 (2013.01); H01H 2219/04 (2013.01); H01H 2221/07 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0626707 A1 19941130; EP 0626707 B1 19970212; AT E148959 T1 19970215; DE 4317176 A1 19941124; DE 59401788 D1 19970327
DOCDB simple family (application)
EP 94105597 A 19940412; AT 94105597 T 19940412; DE 4317176 A 19930522; DE 59401788 T 19940412