Switch device comprising a monostable auxiliary switch coupled to a main switch
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United States of America Patent
Stats
-
Jun 21, 1994
Grant Date -
N/A
app pub date -
May 26, 1992
filing date -
Sep 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A switch device using a main switch coupled to a monostable auxiliary switch through a releasable coupling is disclosed. In this device, the auxiliary switch and the main switch are closed in succession by simultaneous movement of their respective contact-holders and are opened in the reverse order by virtue of the presence of the releasable coupling which is released during closing and engaged during opening.
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