Operating device

Electricity: circuit makers and breakers – Electric switch details – Actuators

Reexamination Certificate

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Details

C200S345000

Reexamination Certificate

active

10990416

ABSTRACT:
An operating device includes a switch member having a shaft holding part for holding a base end of a shaft member, an operating member having a mounting part formed in a substantially cylindrical shape which is adapted to be engaged with an end portion of the shaft member, and a stopper member which is engaged for mounting with the mounting part. The stopper member restricts relative movement of the shaft member in a state where a gap is left for permitting displacement of the shaft member in an axial direction, and releases the restriction when a load beyond a predetermined load in the axial direction of the shaft member is applied and locking members is deformed, thus permitting relative movement of the operating member with respect to the shaft member.

REFERENCES:
patent: 5345050 (1994-09-01), Branch et al.
patent: 5442152 (1995-08-01), Huang
patent: 6156986 (2000-12-01), Tsai
patent: 6326570 (2001-12-01), Fujii et al.
patent: 6635831 (2003-10-01), Kato
patent: 6774321 (2004-08-01), Komatsu et al.
patent: 2002-184266 (2002-06-01), None

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