POWER DRIVE WINDOW ACTUATOR
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United States of America Patent
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N/A
Issued Date -
Aug 23, 2007
app pub date -
Jan 8, 2007
filing date -
Nov 4, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Embodiments of the present invention provide power drives comprising a drive unit, a drive cable, a trolley, and a track on which a trolley is guided for moving components for use in motor vehicle applications. The drive unit comprises a gear powered by an electric motor. The electric motor rotates the gear that meshes with and advances the drive cable. The drive unit is coupled to an end of the track by an intermediate cable sleeve comprising a flexible material allowing for independent placement of the drive unit and the track by selectively bending the intermediate cable sleeve. The drive cable passes through the intermediate cable sleeve and is coupled to the trolley and is adapted to advance the trolley along the track. The electric motor causes the gear to rotate in a forward or reverse direction to advance the trolley along the track.
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