Seat belt retractor, seat belt apparatus, and vehicle with seat belt apparatus
A structure is provided in which seat belt tension acting on a seat belt for occupant restraint installed in a vehicle is controlled by means of driving of an electric motor and which is effective and provides high level of convenience when the vehicle is parked. In a seat belt retractor 1 of a seat...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A structure is provided in which seat belt tension acting on a seat belt for occupant restraint installed in a vehicle is controlled by means of driving of an electric motor and which is effective and provides high level of convenience when the vehicle is parked. In a seat belt retractor 1 of a seat belt apparatus 100 which is installed in a vehicle, when a seat belt 3 is worn by a vehicle occupant C and the vehicle is parked, a motor is controlled to rotate a spool to unwind the seat belt so as to reduce the seat belt tension acting on the seat belt 3. |
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