公开(公告)号：US4105245A

公开(公告)日：1978-08-08

申请号：US735091

申请日：1976-10-22

Applicant: Wayne K. Simons ,  Donald J. Teodoro

Inventor： Wayne K. Simons ,  Donald J. Teodoro

IPC: B60N2/04 ,  B60N1/02

CPC classification number: B60N2/045

Abstract: A forward, stowable seat and back has a seat frame, floor frame, and forward and rear sets of upright frames which form a modified parallelogram to allow swingable movement of the seat and back from a cantilevered rear position in which the seat and back are cantilevered or suspended rearwardly of the floor frame and a stowable, forward position in which the seat and back are moved forwardly of the rear end of the floor frame. A collapsible link limits the rearward movement of the seat and back and is releasibly held in position by a hook member which latches onto a latch pin hingedly connecting upper and lower links of a brace. The back is held in its rearward position by an elongated strap that slides in a track on the back. Independent, pivotal movement of the back relative to the seat frame occurs by pressing a button on the rear of the back and pivoting the back forward allowing the upper end of the strap to slide along and be guided in the track.

Abstract translation: 前后收起的座椅和背部具有座椅框架，地板框架以及前后组的直立框架，其形成改进的平行四边形，以允许座椅和背部从座椅和背部悬臂悬挂的后部位置的摆动运动 或悬挂在地板框架的后方，以及可收起的向前位置，座椅和靠背在地板框架的后端向前移动。 可折叠的连接件限制了座椅和后部的向后运动，并且通过钩构件可释放地保持在适当位置，该钩构件锁定在铰链上连接支架的上部和下部连杆的闩锁销上。 背部通过在背部的轨道中滑动的细长带保持在其后部位置。 背部相对于座椅框架的独立的枢转运动是通过按压背部后部的按钮并向后枢转，从而允许带的上端沿着轨道滑动并被引导。