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公开(公告)号：US5009120A
公开(公告)日：1991-04-23
申请号：US483617
申请日：1990-02-23
CPC分类号： B62D1/184 , B62D1/185 , Y10T403/32426 , Y10T74/20636
摘要： An infinitely adjustable manual control for a lengthwise adjustable automotive steering column of the type having a stationary outer member and an inner tubular member slidable telescopically in the outer member. The manual control includes a housing on the outer member, a clutch element mounted on the housing for radial and lateral shiftable movement, and rack teeth on the clutch element and on the inner tubular member. In a lowered position of the clutch element, the rack teeth mesh to immobilize the inner tubular member relative to the outer member. In a raised position of the clutch element, the rack teeth are disengaged. The rack teeth are oriented at an angle to the longitudinal centerline of the steering column so that the lateral movement of the clutch element in the housing effects longitudinal movement between the rack teeth to assure mesh in all relative positions of the inner and outer members. An actuator and a pair of side bars on the housing releasably secure the clutch element in its lowered position. A flexible cable controlled by the driver operates the actuator to release the clutch element for movement to the raised position when lengthwise adjustment is desired.
摘要翻译： 一种用于可纵向调节的汽车转向柱的无级可调手动控制装置，其具有固定的外部构件和可伸缩地滑动在外部构件中的内部管状构件。 手动控制包括外部构件上的壳体，安装在壳体上用于径向和横向可移动运动的离合器元件，以及离合器元件上的齿条齿和内部管状构件上的齿条齿。 在离合器元件的下降位置，齿条啮合以使内部管状构件相对于外部构件固定。 在离合器元件的升高位置，齿条齿脱离。 齿条齿以与转向柱的纵向中心线成一定角度定向，使得离合器元件在壳体中的横向运动实现齿条齿之间的纵向移动，以确保在内部构件和外部构件的所有相对位置上的网格。 致动器和壳体上的一对侧杆可释放地将离合器元件固定在其降低的位置。 由驾驶员控制的柔性电缆操作致动器以释放离合器元件，以便在需要纵向调节时移动到升高位置。
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公开(公告)号：US4805476A
公开(公告)日：1989-02-21
申请号：US189855
申请日：1988-05-03
CPC分类号： F16H59/10 , B60K20/06 , Y10T74/20049 , Y10T74/20146 , Y10T74/20864 , Y10T74/2087
摘要： A transmission shift control assembly for a tilting steering column assembly has a rotary arm member to which a transmission shift control cable is attached. The rotary motion at the arm member translates to linear motion at the cable. The arm member is connected with a detent control which has stop members to limit the rotary motion and a locating member to position the shift control at the selected transmission operating condition. A manual lever is secured with the detent control and the arm member to permit operator selection of the desired transmission operating condition. The manual lever pivots a portion of the detent control about one axis to release it from the locating portion so that upon rotation of the manual lever about another axis intersecting the first axis, a change in transmission operation can be selected. The steering column is tiltable about an axis which passes through the point of intersection of the other two axes.
摘要翻译： 用于倾斜转向柱组件的变速器变速控制组件具有附接有变速器换档控制电缆的旋转臂构件。 在臂构件处的旋转运动转换成在电缆处的线性运动。 臂构件与具有限制旋转运动的止动构件的定位控制装置和定位构件连接，以将换档控制定位在所选择的变速器运行状态。 手动杆通过定位控制器和臂构件固定，以允许操作者选择所需的变速器操作状态。 手动杆绕一个轴枢转一部分制动器控制器以将其从定位部分释放，使得当手动杆围绕与第一轴相交的另一轴线旋转时，可以选择变速器操作的变化。 转向柱可绕着穿过其他两个轴的交点的轴倾斜。
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公开(公告)号：US4921367A
公开(公告)日：1990-05-01
申请号：US422272
申请日：1989-10-16
CPC分类号： F16B7/182 , B62D1/16 , F16D1/0894 , Y10T403/32442 , Y10T403/32459 , Y10T403/7084
摘要： A shaft coupling for a tubular shaft and a member with a collar is disclosed. The shaft coupling includes a U-shaped spacer which has a length such that the spacer can be properly located in the tubular shaft easily. The spacer also includes flares to keep the spacer in place during assembly and operation.
摘要翻译： 公开了一种用于管状轴和具有轴环的构件的联轴器。 该轴联结件包括一个U形间隔件，其具有使得间隔件可以容易地适当地位于管状轴中的长度。 间隔件还包括在组装和操作期间将间隔件保持在适当位置的耀斑。
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