Electrical switch of the normally closed type

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

Reexamination Certificate

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Details

C200S329000, C200S520000

Reexamination Certificate

active

11519735

ABSTRACT:
The invention proposes a switch (10) comprising a casing (12) which carries a pair of fixed contact elements (48), a contact bar (96) which is movable between a rear closure position and a front opening position, and a member (60) for actuation of the movable contact bar (96) which is mounted so as to slide between a rear rest position and a front triggering position, the movable contact bar (96) and the actuation member (60) constituting a movable assembly, and the switch (10) comprising a return spring (108) which co-operates with the movable contact bar (96) so as to urge it towards its rear closure position.

REFERENCES:
patent: 5082997 (1992-01-01), Vialy
patent: 5475750 (1995-12-01), McMonagle et al.
patent: 6064019 (2000-05-01), Buchan et al.
patent: 6242706 (2001-06-01), Miyata
patent: 6670566 (2003-12-01), Wang
patent: 6809272 (2004-10-01), Yamada

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