Seat belt apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 13, 2010
Issued Date -
N/A
app pub date -
Aug 3, 2006
filing date -
Aug 5, 2005
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A seat belt retractor, which is capable of winding and unwinding a seat belt for occupant restraint by mechanism of an electric motor, removes slack of the seat belt and controls the restraining feeling on a vehicle occupant to be as little as possible. A seat belt retractor of a seat belt apparatus to be installed in a vehicle is adapted to control a motor to perform an action of increasing seat belt tension to wind up a seat belt which is excessively unwound from the spool when a vehicle occupant wears the seat belt and to be driven according to such a setting that, at the initial stage of the action of increasing the seat belt tension, the tension increasing rate until the seat belt tension reaches a target tension is lower than a predetermined rate.
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Family
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