Power adjustable side bolster
AssigneeMcCord Winn Textron Inc.
InventorsJames T. Ligon, Sr., Brett Bellmore
Life of this patent
Estimating the term…
Abstract
A vehicle seat having an adjustable side bolster includes a seat frame, a first plate, a second plate, a living hinge and a displacement mechanism. The first plate is fixed to the seat frame. The second plate is pivotably mounted to the first plate. The living hinge resiliently connects the first plate and the second plate. A displacement mechanism is disposed between the first plate and the second plate, selectively moving the second plate relative to the first plate between the first position and the second position. The living hinge provides a spring force tending to return the second plate to one of the first position and the second position.
Claims17
A vehicle seat having an adjustable side bolster comprising:
- a seat frame;
- a first plate fixed to the seat frame;
- a second plate resiliently connected to the first plate by a resilient living hinge and the second plate being pivotable between a first position and a second position;
- and
- a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position wherein the living hinge provides a spring force tending to return the second plate to one of the first position and the second position.
A vehicle seat having an adjustable side bolster comprising:
- a seat frame;
- a first plate fixed to the seat frame;
- a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position;
- and
- a Bowden cable with a cable end disposed at one of the first plate and the second plate and a cable sheathing end disposed at the other of the first plate and the second plate with the Bowden cable selectively moving the second plate relative to the first between the first position and the second position wherein there are two adjustable side bolsters with one mounted to a right side of the seat frame and one mounted to a left side of a seat frame with both bolsters being identical to each other and with each being operated by its own Bowden cable.
A vehicle seat having an adjustable side bolster comprising:
- a seat frame;
- a first plate fixed to the seat frame;
- a second plate resiliently connected to the first plate by a living hinge and the second plate being pivotable between a first position and a second position wherein the living hinge is integral with one of the first plate and the second plate;
- and
- a displacement mechanism disposed between the first plate and the second plate selectively moving the second plate relative to the first plate between the first position and the second position.
A vehicle seat having an adjustable side bolster comprising:
- a first member fixed to the seat frame;
- a second member;
- a resilient living hinge connected to the first member and the second member;
- and
- a displacement mechanism disposed between the first member and the second member for operably displacing the first member between a first position and a second position wherein the living hinge provides a spring force tending to return the second member to one of the first position and the second position.
A vehicle seat having a pair of adjustable side bolsters comprising:
- a seat frame;
- a first member pivotably connected to the seat frame on a right side of the seat frame;
- a second member pivotably connected to the seat frame on a left side of the seat frame;
- an actuator configured to translate rotary motion into axial motion;
- a first Bowden cable disposed between the actuator and the first member having a first core fixed on one end to an axially displaceable portion of the actuator for axial movement therewith;
- and
- a second Bowden cable disposed between the actuator and the second member having a second core fixed on one end to the axially displaceable portion of the actuator for axial movement therewith
- wherein axial motion of the portion of the axially displaceable portion of the actuator displaces the first and second members between the first and second positions.
Dependencies are inferred from the claim text.