Seat belt retractor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 18, 2010
Grant Date -
Nov 30, 2006
app pub date -
May 10, 2006
filing date -
May 19, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A seat belt apparatus to be installed in a vehicle is structured such that a motor for rotating a spool of a seat belt retractor is controlled to drive in the belt winding direction to apply a first tension on a seat belt before a vehicle collision and the motor is controlled to drive in the belt winding direction to apply a second tension on the seat belt during the vehicle collision.
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Family
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