Actuating device for an electric switchgear
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United States of America Patent
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Sep 19, 2017
Grant Date -
Sep 3, 2015
app pub date -
May 14, 2015
filing date -
Nov 14, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An actuating device for an electric switchgear of the type having one or more bushings connected to a casing. The actuating device can include a gear mechanism which is suitable to be mounted at and outside the zone where a bushing is connected to the casing, and which includes a plurality of gears operatively interconnected to each other and arranged to move a bushing between a first service position and a second transport position wherein it is lowered towards the casing from the first service position. A connection can be arranged to keep the bushing operatively coupled to the casing while moving it between the first and second positions.
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