Patent ID: 8177280
Filing Date: 2012-05-15
Classification: B60N

Abstract:
1. A vehicle seat device comprising: flank brackets adapted to support a seat cushion and rotatably coupled at rear portions to floor attached rear brackets; rotational links rotatably supported at center portions on front portions of the flank brackets; a front drive device for relatively rotating the rotational links relative to the flank brackets; cushion frames for the seat cushion, having rear end portions rotatably coupled to center portions of the flank brackets and having front end portions coupled to second joint portions ahead of the center portions of the rotational links to be restricted from movement in a vertical direction relative to the rotational links and to be relatively movable in a forward-rearward direction; and floor attached front brackets having one end coupled to first joint portions behind the center portions of the rotational links to be restricted from movement in the vertical direction relative to the rotational links and to be relatively movable in the forward-rearward direction.