Vehicle seat
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United States of America Patent
Stats
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Nov 14, 2017
Grant Date -
Feb 2, 2017
app pub date -
Jul 14, 2016
filing date -
Jul 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle seat includes: plural airbags for massaging that are provided at least at an interior of a seatback, and that inflate to push against portions of a body of a seated vehicle occupant; an air supplying/discharging device that has a forced-air source that feeds air under pressure, and a control valve that supplies and discharges the air, that has been fed under pressure from the forced-air source, to the plural airbags respectively, so that the air supplying/discharging device inflates and contracts the plural airbags individually; and an electronic control unit that, in a state in which the forced-air source is operated, repeats, at a uniform cycle, supplying and discharging of the air by switching of the control valve, to generate awakening vibrations at least at one airbag among the plural airbags.
First Claim
Family
International Classification(s)
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- A61H:PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCAT....
- B60W:CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT....
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- B60N:VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROV....
- A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
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