Side window roller blind
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United States of America Patent
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Sep 1, 2009
Grant Date -
Mar 6, 2008
app pub date -
Aug 8, 2007
filing date -
Aug 29, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A roller blind for a side window of a motor vehicle. The roller blind has a winding shaft, which is coupled via an articulated or flexible coupling mechanism to a spring drive situated outside the winding shaft. The winding shaft and the spring drive are accommodated inside a vertical window frame segment of a motor vehicle's window. The articulated or flexible coupling between the winding shaft and the spring drive makes it possible to approximate a curved path by means of two normally straight elements of the blind. Furthermore, a very flat characteristic tension curve can be achieved for the spring drive, even when the winding shaft is very short.
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