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1. 发明授权

US5590562A Manual passive quick adjustment device 失效
标题翻译：手动被动快速调节装置
公开(公告)号：US5590562A
公开(公告)日：1997-01-07
申请号：US313355
申请日：1994-09-27
申请人： Georg Scheck , Carsten Brandt , Markus Fischer , Jurgen Angermuller , Hans Rampel , Udo Dreher
发明人： Georg Scheck , Carsten Brandt , Markus Fischer , Jurgen Angermuller , Hans Rampel , Udo Dreher
IPC分类号： B60N2/90 , F16H19/00 , G05G5/12 , F16H25/20
CPC分类号： F16H19/00 , B60N2/4435 , Y10T74/18792 , Y10T74/19637
摘要： A manual passive continuous action quick adjustment device for adjusting elements in or on motor vehicles without a separate drive unit comprises a worm rotatably disposed within a housing. The worm comprises a locking region that is configured to engage a locking element disposed within the housing. The worm comprises a toothed section that is threadably engaged with a toothed section of an oppositely oriented toothed segment lever that is connected to the particular device requiring adjustment. The locking region may comprise a circumferential groove near an end portion of the worm and the locking element may comprise a slide configured to accommodate frictional engagement with the groove. The locking region may comprise the front faces of the toothed section of the worm frictionally engaged by a slide. A second locking region may comprise front faces adjacent to ends of the worm frictionally engaged by edge portions of the housing upon radial displacement of the worm by activation of the slide. Alternatively, the toothed segment lever or worm itself may comprise an eccentric member that when activated causes either the lever or worm to be displaced towards one another to block rotational movement of the worm.
摘要翻译：一种用于在没有单独的驱动单元的情况下调节机动车辆中的元件的手动被动连续动作快速调节装置包括可旋转地设置在壳体内的蜗杆。所述蜗杆包括锁定区域，所述锁定区域被构造成接合设置在所述壳体内的锁定元件。蜗杆包括齿形部分，其与相对定向的齿形段杆的齿形部分螺纹连接，该齿形部分连接到需要调节的特定装置。锁定区域可以包括在蜗杆的端部附近的周向凹槽，并且锁定元件可以包括被配置为适应与凹槽的摩擦接合的滑动件。锁定区域可以包括由滑块摩擦地接合的蜗杆的齿形部分的前表面。第二锁定区域可以包括与通过滑块的激活使蜗杆径向移位时与壳体的边缘部分摩擦接合的蜗杆端部相邻的前表面。或者，齿形段杆或蜗杆本身可以包括偏心构件，当被激活时，杆或蜗杆彼此移动以阻止蜗杆的旋转运动。

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