Interrupting device for switching apparatus

Details Interrupting device for switching apparatus Interrupting device for switching apparatus

2005-08-02

2005-08-02

Donovan, Lincoln (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Push button operated

C200S243000, C200S01600R

Reexamination Certificate

active

06924449

ABSTRACT:
A contact pole interrupting device in an electrical switching apparatus composed of a moving contact holder including a cylindrical contact pressure spring, a slide that moves along a longitudinal axis, and a mobile bridge supporting two mobile contacts. The mobile bridge has a central opening in which are inserted two protuberances belonging to the slide and equipped with an outer pin enabling the slide to be clamp-mounted on the mobile bridge. An end of the spring, which rests on the mobile bridge, is kept in a place by a flange on side ends of the slide and is centered by the protuberances of the slide.

REFERENCES:
patent: 2532305 (1950-12-01), Heller
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patent: 5635886 (1997-06-01), Pichard
patent: 5886602 (1999-03-01), Burel et al.
patent: 6326570 (2001-12-01), Fujii et al.
patent: 6556110 (2003-04-01), Niebler et al.
patent: 198 18 058 (1999-11-01), None
patent: 1 080 279 (1967-08-01), None

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