Vehicle seat
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United States of America Patent
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-
Feb 6, 2018
Issued Date -
N/A
app pub date -
Nov 27, 2013
filing date -
Nov 28, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A seating posture is stabilized for the shoulders of a passenger seated on a vehicle seat. A vehicle seat is provided with a seat back configured to support the seated person from the rear. A shoulder support portion of the seat back configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand when air is supplied. When the air cell expands, one end portion of the shoulder support portion on the outside in the width direction of the vehicle seat moves more forward than the other end portion of the shoulder support portion on the inside in the width direction.
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Family
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