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    • 16. 发明授权
    • Vehicle seat
    • 车座
    • US5593208A
    • 1997-01-14
    • US357206
    • 1994-12-13
    • Rolf MitschelenWerner HauserThomas Geisel
    • Rolf MitschelenWerner HauserThomas Geisel
    • B60N2/015B60N2/20B60N2/30B60N2/36B62N2/30
    • B60N2/01583B60N2/206B60N2/3011B60N2/305B60N2/36
    • A vehicle seat has a seat frame and a backrest retained pivotally thereon. Pairs of front and rear legs are articulated on the seat frame and are intended for fastening the seat frame on the vehicle floor. The rear legs are locked releasably on the vehicle floor for the purpose of pivoting the seat cushion upwards and are coupled so as to be forced to move with the pivoting movement of the seat cushion, such that they fold onto the seat frame during the pivoting operation. For the purpose of achieving a cost-effective, rattle-free pivoting mechanism for the rear legs, the front legs are assigned a first belt pulley and the rear legs are assigned a second belt pulley, and the two belt pulleys are connected to one another via a drive belt. Each belt pulley is arranged, on the associated legs, coaxially with respect to the articulation point of the legs on the seat frame and is connected in a rotationally mixed manner to at least one leg.
    • 车辆座椅具有座椅框架和靠在其上可枢转地保持的靠背。 一对前腿和后腿在座椅框架上铰接,用于将座椅框架固定在车辆地板上。 后腿被可释放地锁定在车辆地板上,用于向上枢转座垫,并且联接以便随着座垫的枢转运动而被迫移动,使得它们在枢转操作期间折叠到座椅框架上 。 为了实现用于后腿的具有成本效益的无拨轮的枢转机构,前腿被分配有第一皮带轮,并且后腿被分配有第二皮带轮,并且两个皮带轮彼此连接 通过传动皮带。 每个皮带轮在相关联的腿上相对于座椅框架上的腿的铰接点同轴布置,并且以旋转混合的方式连接到至少一个腿部。