公开(公告)号：US06340127B1

公开(公告)日：2002-01-22

申请号：US09428985

申请日：1999-10-29

申请人： Robert Kopetzky ,  Thomas Kempfle

发明人： Robert Kopetzky ,  Thomas Kempfle

IPC分类号： B60R22415

CPC分类号： F16H49/001 ,  B60R22/415 ,  F16H25/04

摘要： The invention relates to a harmonic reduction gear comprising a drive-side eccenter (12) which engages into a complementary opening (13) of an outer toothed member (14), and a housing-fixed inner toothed ring (15) which is arranged around the outer toothed member (14) and on which the outer toothed member (14) rolls with the reversed rotational sense as the eccenter (12) when the eccenter (12) is rotated. The invention consists in that the outer toothed member (14) has only few, preferably only two at least substantially diametrically opposed teeth (16, 17) of which during rotation of the eccenter (12) in each case one (16) is pushed into a tooth depression (18) of the inner toothed ring (15) while the other (17) is lifted out of the inner toothed ring (15) and is pivoted counter to the rotational sense of the eccenter (12) to the next tooth depression (18′) into which, during further rotation of the eccenter (12), the other tooth (17) is pushed in with the first tooth (16) being lifted out, and so forth.

摘要翻译： 本发明涉及一种谐波减速装置，其包括接合到外齿构件（14）的互补开口（13）中的驱动侧偏心（12）和围绕着壳体固定的内齿环（15） 外齿构件（14），当偏心（12）旋转时，外齿构件（14）以与偏心（12）相反的旋转感觉滚动在该外齿构件上。 本发明包括外齿构件（14）在偏心（12）的旋转期间仅具有几个，优选仅两个至少基本上直径相对的齿（16,17），在每个情况下，一个（16）被推入 所述内齿环（15）的齿凹部（18），而另一个（17）从所述内齿环（15）中提出并且相对于所述偏心件（12）的旋转感觉枢转到下一个牙齿凹陷 （18），在偏心器（12）的进一步旋转期间，另一个齿（17）被推入，第一齿（16）被提起，等等。

公开(公告)号：US06641078B2

公开(公告)日：2003-11-04

申请号：US10119081

申请日：2002-04-10

申请人： Martyn Palliser

发明人： Martyn Palliser

IPC分类号： B60R22415

CPC分类号： B60R22/415

摘要： A seat belt retractor has a rotatably mounted spool for supporting seat belt webbing. An emergency locking mechanism selectively locks the spool against rotation. An automatic locking mechanism selectively locks the spool against paying out webbing. A switch has a first position for activating the automotive locking mechanism in dependence upon a predetermined amount of webbing being wound off the spool, and a second position for deactivating the automatic locking mechanism in dependence upon a predetermined amount of webbing being wound back onto the spool. A gear connects the spool with the switch mechanism having a first and a second actuator tab on the gear. A pivotally mounted actuator member has an actuator pawl for locking the spool and parts engaging with the first and second tabs to move the switch between the first and second positions. The tabs and the engaging parts are radially oriented in line, one with the other.

摘要翻译： 安全带卷收器具有可旋转地安装的用于支撑安全带织带的卷轴。 紧急锁定机构选择性地锁定卷轴以防旋转。 自动锁定机构选择性地锁定线轴以支付织带。 开关具有第一位置，用于根据预定量的织带被卷绕在卷轴上来启动汽车锁定机构;以及第二位置，用于根据预定量的织带被卷回到卷轴上来停用自动锁定机构 。 齿轮将卷轴与具有齿轮上的第一和第二致动器翼片的开关机构连接。 枢轴安装的致动器构件具有用于锁定卷轴的致动器棘爪和与第一和第二突片接合的部件，以在第一和第二位置之间移动开关。 突片和接合部分沿着一条直线径向定向。