characterised by the mechanism between keys and layered keyboards

Introduced: January 2006

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 > with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches > characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys > characterised by the mechanism between keys and layered keyboards

Classification Context

Section:: ELECTRICITY
Class:: ELECTRIC ELEMENTS
Subclass:: ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES

1 direct subcode

Child Classifications

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H01H 13/7073 characterised by springs, e.g. Euler springs