Switch

Details Switch Switch

2005-06-28

2005-06-28

Lee, Kyung (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S315000, C200S553000

Reexamination Certificate

active

06911612

ABSTRACT:
To provide a switch that can hold a switch knob at neutral and prevent play while reducing a number of parts. In the switch, an operating lever portion of a switch knob is inserted from an opening of a knob attaching portion provided at a switch case and the switching knob is axially supported by the knob attaching portion to be capable of operating to pivot, wherein an elastic pin portion is integrally provided to the switch knob, an engaging hole for engaging the elastic pin portion is provided to a side of the switch case, and when the switch knob is operated to pivot, the switch knob is urged to a neutral portion relative to the knob attaching portion by elastic force by deforming the elastic pin portion to the engaging hole.

REFERENCES:
patent: 3928743 (1975-12-01), Ohashi
patent: 5053594 (1991-10-01), Thota et al.
patent: 5446253 (1995-08-01), Oshgan
patent: 5561279 (1996-10-01), Hattori et al.
patent: 5662213 (1997-09-01), Kattler et al.
patent: 5743382 (1998-04-01), Luo
patent: 5752595 (1998-05-01), Fein et al.
patent: 5810109 (1998-09-01), Chu

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