Key switch assembly

Details Key switch assembly Key switch assembly

1987-12-10

1989-07-04

Pellinen, A. D.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200292, 200517, H01H 312

Patent

active

048453196

ABSTRACT:
A key switch assembly for direct mounting on a PCB or similar substrate. The key switch has a body with depending mounting pin having retainers thereon to secure the key switch at apertures in the substrate. The key switch body has a hinged key and includes a snappable dome moveable from a non-actuated position to an actuated position in direct contact with conductive elements in the substrate by manual depression of a key.

REFERENCES:
patent: 4398074 (1983-08-01), Danielson et al.
patent: 4582967 (1986-04-01), Brumit et al.

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