characterised by the contacts or the contact sites

Full Title

Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch > having a plurality of operating members associated with different sets of contacts, e.g. keyboard > characterised by the contacts or the contact sites

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC ELEMENTS

Subclass:

ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES

Child Classifications

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• H01H 13/785 characterised by the material of the contacts, e.g. conductive polymers
• H01H 13/79 characterised by the form of the contacts, e.g. interspersed fingers or helical networks
• H01H 13/8 characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
• H01H 13/803 characterised by the switching function thereof, e.g. normally closed contacts or consecutive operation of contacts
• H01H 13/807 characterised by the spatial arrangement of the contact sites, e.g. superimposed sites