Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

Introduced: September 1968

Full Title

Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand > Details > Movable parts; Contacts mounted thereon > Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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H01H 19/30 incorporating lost motion IPC+CPC Available in IPC and CPC
H01H 19/32 acting with snap action IPC+CPC Available in IPC and CPC
H01H 19/34 with means for introducing a predetermined time delay IPC+CPC Available in IPC and CPC