Driving mechanisms

Introduced: September 1968

Last revised: January 2006

Full Title

Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand > Details > Movable parts; Contacts mounted thereon > Driving mechanisms

Classification Context

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

5 direct subcodes

Child Classifications

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H01H 21/38 incorporating lost motion
H01H 21/4 having snap action
H01H 21/48 incorporating a ratchet mechanism
H01H 21/5 with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
H01H 21/52 with means for introducing a predetermined time delay