Articulating mechanical thigh extension composite trim payout linkage system
First Claim
Patent Images
1. A motor vehicle seating assembly comprising:
- a seat frame comprising a seat base and a seat cushion base, wherein the seat base comprises an enclosure having a back wall and a pair of lateral walls extending forward of and orthogonally to the back wall, and the seat base further comprises a pair of laterally displaced mounting ears disposed on an interior surface of each of the pair of lateral walls and projecting into an interior of the enclosure of the seat base;
a flexible cushion fixedly attached at a first end thereof to the seat frame, wherein the first end of the cushion is fixedly attached to a forward portion of the seat cushion base, the seat cushion base further comprises a pair of laterally displaced attachment surfaces disposed on a bottom surface of the seat cushion base, and the seat cushion base is supported by the laterally displaced attachment surfaces, each of which is attached to one of the pair of laterally displaced mounting ears; and
a motor disposed on the seat frame and operably coupled with a displaceable second end of the cushion, wherein actuation of the motor operates the cushion between an extended position and a retracted position.
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Accused Products
Abstract
A motor vehicle seating assembly comprises a seat frame, a cushion fixedly attached at a first end thereof to the seat frame, and a motor disposed on the seat frame and operably coupled with a displaceable second end of the cushion, wherein actuation of the motor operates the cushion between an extended position and a retracted position.
275 Citations
16 Claims
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1. A motor vehicle seating assembly comprising:
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a seat frame comprising a seat base and a seat cushion base, wherein the seat base comprises an enclosure having a back wall and a pair of lateral walls extending forward of and orthogonally to the back wall, and the seat base further comprises a pair of laterally displaced mounting ears disposed on an interior surface of each of the pair of lateral walls and projecting into an interior of the enclosure of the seat base; a flexible cushion fixedly attached at a first end thereof to the seat frame, wherein the first end of the cushion is fixedly attached to a forward portion of the seat cushion base, the seat cushion base further comprises a pair of laterally displaced attachment surfaces disposed on a bottom surface of the seat cushion base, and the seat cushion base is supported by the laterally displaced attachment surfaces, each of which is attached to one of the pair of laterally displaced mounting ears; and a motor disposed on the seat frame and operably coupled with a displaceable second end of the cushion, wherein actuation of the motor operates the cushion between an extended position and a retracted position. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A motor vehicle seating assembly comprising:
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a seat frame comprising a seat base and a seat cushion base, wherein the seat base comprises an enclosure having a back wall and a pair of lateral walls extending forward of and orthogonally to the back wall, and the seat base further comprises a pair of laterally displaced mounting ears disposed on an interior surface of each of the pair of lateral walls and projecting into an interior of the enclosure of the seat base; a displaceable cushion having a first end operably coupled with a forward portion of the seat frame and a second end operably coupled with the seat frame, wherein the first end of the cushion is fixedly attached to a forward portion of the seat cushion base, the seat cushion base further comprises a pair of laterally displaced attachment surfaces disposed on a bottom surface of the seat cushion base, and the seat cushion base is supported by the laterally displaced attachment surfaces, each of which is attached to one of the pair of laterally displaced mounting ears, and wherein the displaceable cushion is operable between an extended position and a retracted position; a first slidable member operably coupled with the second end of the displaceable cushion; a second slidable member operably coupled to the first slidable member and operably coupled to a bottom surface of the seat frame, wherein the first slidable member is slidably disposed relative the second slidable member; a motor operably coupled with the second end of the displaceable cushion and the seat frame; and a drive mechanism operatively coupling the motor with the second end of the displaceable cushion, wherein actuation of the motor operates the displaceable cushion between the extended and retracted positions. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. A motor vehicle seating assembly comprising:
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a seat frame comprising a seat base and a seat cushion base, wherein the seat base comprises an enclosure having a back wall and a pair of lateral walls extending forward of and orthogonally to the back wall, and the seat base further comprises a pair of laterally displaced mounting ears disposed on an interior surface of each of the pair of lateral walls and projecting into an interior of the enclosure of the seat base, and wherein the seat cushion base has an upper surface upon which a stationary padded seat is supported and the seat cushion base further comprises a bottom surface; a cushion attached at a first end to the seat frame, wherein the first end of the cushion is fixedly attached to a forward portion of the seat cushion base, the seat cushion base further comprises a pair of laterally displaced attachment surfaces disposed on the bottom surface of the seat cushion base, and the seat cushion base is supported by the laterally displaced attachment surfaces, each of which is attached to one of the pair of laterally displaced mounting ears; a telescoping rail assembly operably coupled with a second end of the cushion and the seat frame; and a motor disposed on a the seat frame and operably coupled with the second end of the cushion, wherein actuation of the motor operates the cushion between an extended position and a retracted position. - View Dependent Claims (16)
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Specification