Enhanced control device with drum and multiple switching channels

The invention proposes a control device (20) generating electrical signals of the type. The control device (20) comprises a bottom support (22), first, second and third fixed contacts, a first (48-1), a second (48-2), and a third (40) moving contacts, each of which is elastically deformable, an inte...

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Bibliographic Details
Main Author JEANRISTOPHE VILLAIN
Format Patent
LanguageChinese
English
Published 28.05.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention proposes a control device (20) generating electrical signals of the type. The control device (20) comprises a bottom support (22), first, second and third fixed contacts, a first (48-1), a second (48-2), and a third (40) moving contacts, each of which is elastically deformable, an intermediate control cradle (24) which comprises a first (62-1), a second (62-2) and a third (66) actuating pawls, which is suitable for occupying an inactive position in which at least one first (S1), one second (S2) and one third (S3A, S3B) bearing points of the intermediate cradle (24) are in abutment, vertically upwards, each against an associated surface portion facing the bottom support (22), and a single top control member (26) in the form of a drum.
Bibliography:Application Number: CN201310576256