Electricity: conductors and insulators – Boxes and housings – With electrical device
Reexamination Certificate
2007-12-07
2010-02-23
Ngo, Hung V (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
With electrical device
C174S535000, C361S809000
Reexamination Certificate
active
07667146
ABSTRACT:
An attachment device for attachment of an electrical or electronic device to a top-hat rail, including an attachable or integrated carrier plate, and a lockable fastener. The carrier plate has a holding device. The fastener is axially movable relative to the carrier plate and has an elongated base region, metal catch hooks, and a spring tongue punched out of the base region. The carrier plate has a projection protruding in a direction of the fastener, and arranged corresponding to the spring tongue. In a mounted state, the spring tongue is deflected by the projection so that the catch hooks are pulled against the top hat rail by a reset force thereof
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i f m electronic GmbH
Ngo Hung V
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
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