Vehicle Seat with a Vibration-Absorber
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorsJan BAUMERT, Michael LENG, Mathias SCHMIDT
Life of this patent
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Abstract
A vehicle seat has a vibration absorber. The vehicle seat includes a seat base part and a backrest, which is disposed on the seat base part and is provided with a head restraint. The vibration absorber is disposed in the backrest or in the head restraint and is mounted there on a backrest structure or on a head restraint structure. The vibration absorber has a damper mass, which is supported relative to the backrest structure or to the head restraint structure by way of elastic elements. The spring stiffness of the elastic elements can be adjusted via an actuation mechanism.
Claims12
-10. (canceled)
A vehicle seat, comprising:
- a seat-base part;
- a seat back arranged on the seat-base part and provided with a headrest;
- and
- a vibration absorber arranged in the seat back or in the headrest, the vibration absorber being attached to a backrest structure or to a headrest structure, respectively, wherein
- the vibration-absorber has an absorber mass which is supported relative to the backrest structure or relative to the headrest structure, respectively, via elastic elements, and
- a spring hardness of the elastic elements is adjustable via an actuating mechanism.
Dependencies are inferred from the claim text.