초록 ▼

A seat assembly secured to the floor of an automotive vehicle includes a generally horizontal seat cushion movable between a seating position spaced above the vehicle floor and a stowed position resting against the vehicle floor. A riser is operatively coupled to the seat cushion for supporting the

A seat assembly secured to the floor of an automotive vehicle includes a generally horizontal seat cushion movable between a seating position spaced above the vehicle floor and a stowed position resting against the vehicle floor. A riser is operatively coupled to the seat cushion for supporting the seat cushion in each of the seating and stowed positions. A seat back is pivotally coupled to the riser for movement between a generally upright seating position and a folded position in overlapping relationship with the seat cushion. A slide mechanism is coupled between the riser and the seat cushion for slidably articulating the seat cushion along the riser between the seating position and the stowed position. A first link arm is coupled between the seat back and the seat cushion for automatically controlling the sliding articulation of the seat cushion between the seating and stowed positions in response to pivotal movement of the seat back between the upright seating position and the folded position.

대표청구항 ▼

1. A seat assembly adapted to be secured to a floor of an automotive vehicle comprising: a generally horizontal seat cushion for supporting an occupant on said seat assembly, said seat cushion movable between a seating position at least partially spaced above the vehicle floor and a stowed positi

1. A seat assembly adapted to be secured to a floor of an automotive vehicle comprising: a generally horizontal seat cushion for supporting an occupant on said seat assembly, said seat cushion movable between a seating position at least partially spaced above the vehicle floor and a stowed position resting against the vehicle floor; a riser operatively coupled to said seat cushion for supporting said seat cushion in each of said seating and stowed positions; a seat back pivotally coupled to said riser for movement between a generally upright seating position and a folded position in overlapping relationship with said seat cushion; a slide mechanism coupled between said riser and said seat cushion for slidably articulating said seat cushion along said riser between said seating position and said stowed position; and a first link arm coupled between said seat back and said seat cushion for automatically controlling said sliding articulation of said seat cushion between said seating and stowed positions in response to pivotal movement of said seat back between said upright seating position and said folded position. 2. A seat assembly as set forth in claim 1 wherein said slide mechanism includes a slide rail extending longitudinally from said riser and a slide block extending from said seat cushion and slidably coupled with said slide rail for guiding said seat cushion along said sliding articulation between said seating position and said stowed position. 3. A seat assembly as set forth in claim 2 wherein said seat cushion includes a front end, a rear end opposite said front end and adjacent said seat back, an inboard side, an opposite outboard side, a top surface extending between said front and rear ends and an opposing bottom surface facing the vehicle floor. 4. A seat assembly as set forth in claim 3 wherein said riser includes an elongated support plate extending longitudinally between first and second ends aligned generally between said front and rear ends of said seat cushion. 5. A seat assembly as set forth in claim 4 wherein said slide rail is formed by said support plate extending longitudinally between said first and second ends and projecting outwardly to a distal edge to define an articulating path for sliding movement of said seat cushion between said seating and stowed positions. 6. A seat assembly as set forth in claim 5 wherein said slide block includes a slot for receiving said distal edge of said slide rail for guiding said slide block and said seat cushion along said articulating path between said first and second ends. 7. A seat assembly as set forth in claim 6 further including a second link arm interconnected between said front end of said seat cushion and said first end of said riser for supporting said seat cushion above said riser and the vehicle floor in said seating position and translating said front end of said seat cushion forwardly and downwardly against said riser and adjacent the vehicle floor in said stowed position. 8. A seat assembly as set forth in claim 7 wherein said slide rail has a first ramped section adjacent said first end defining a stop to frictionally engage and maintain said slide block and said seat cushion in said stowed position. 9. A seat assembly as set forth in claim 8 wherein said slide rail has a second ramped section adjacent said second end defining a stop to frictionally engage and maintain said slide block and said seat cushion in said seating position. 10. A seat assembly as set forth in claim 9 wherein said slide rail includes an abutment end for engaging said slide block with said seat cushion in said seating position to prevent said slide block from disengaging from said slide rail and for defining said seating position.