Switching apparatus

Details Switching apparatus Switching apparatus

2007-05-22

2007-05-22

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Reciprocating contact

C200S550000

Reexamination Certificate

active

11488091

ABSTRACT:
A movable contact holder includes a rod-shaped portion which is formed in such a manner as to extend in a direction which is at substantially right angles to a traveling direction of a movable unit and is substantially parallel to a sliding plane of a movable contact, and the movable contact includes a folded-back piece portion which is folded back in such a manner as to extend along a circumferential side surface of the rod-shaped portion and is formed in such a manner as to be elastically deformable, whereby when a folded-back side surface of the folded-back piece portion turns around the circumferential side surface of the rod-shaped portion, the movable contact is assembled to the movable contact holder.

REFERENCES:
patent: 3632909 (1972-01-01), Rowley
patent: 3946181 (1976-03-01), Takamizawa et al.
patent: 4001526 (1977-01-01), Olson
patent: 4012608 (1977-03-01), Lockard
patent: 4352964 (1982-10-01), English
patent: 4491703 (1985-01-01), Jaklic
patent: 6809281 (2004-10-01), Miki
patent: 2005-78838 (2005-03-01), None

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