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    • 3. 发明公开
    • Recliner apparatus
    • Neigungsvorrichtung
    • EP0884213A2
    • 1998-12-16
    • EP98304096.5
    • 1998-05-22
    • CounterBalance Corporation
    • Howard, Timothy L.
    • B60N2/22B60N2/42
    • B60N2/233B60N2/4214B60N2/4249B60N2/42709B60N2/42745
    • Apparatus for adjusting the spatial relationship between the bottom or seat (A) and the back (B) of a chair which may be subjected to severe mechanical stress, as in the case of a vehicle crash, the seat (A) and the back (B) being operatively connected respectively to two oppositely threaded portions (24:26) of a rotatable shaft (22) which is adapted to be rotated in one direction or the other to produce the desired change in spatial relationship, the arrangement providing the combination of exceptional strength in the event of a crash and reduced cost. The operative connection between the chair parts (A:B) and the shaft (22) includes two non-rotatable parts (2:4) engaged respectively with the oppositely threaded shaft portions (14:16) so as to move in and out with respect to the shaft as the latter is rotated, and a housing (20) which permits those parts (2:4) to thus move while preventing their rotation.
    • 座椅(A)和背部(A)和后部(A)的调整座椅(A)和椅背(B)之间的空间关系的装置,其可能遭受严重的机械应力,如在车辆碰撞的情况下 B)分别可操作地连接到可旋转轴(22)的两个相对螺纹的部分(24:26),所述可旋转轴(22)适于沿一个方向或另一个方向旋转以产生期望的空间关系变化,所述布置提供 在发生碰撞和降低成本的情况下出色的强度。 椅子部分(A:B)和轴(22)之间的操作连接包括分别与相对螺纹的轴部分(14:16)接合的两个不可旋转部分(2:4),以便与 相对于后者旋转时的轴,以及允许这些部件(2:4)在防止其旋转的同时移动的壳体(20)。