公开(公告)号：US20140352486A1

公开(公告)日：2014-12-04

申请号：US13905941

申请日：2013-05-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Eduardo Ruiz Martinez ,  Joaquim Brugue Garvi ,  Daniel Gonzalez Perello

IPC: G05G5/16

CPC classification number: F16D63/008 ,  F16D49/00 ,  F16D49/16 ,  F16D2121/14 ,  Y10T74/2066

Abstract: A positioning assembly is disclosed herein. An example includes a guide shaft having a longitudinal axis and a housing movable along and rotatable about the longitudinal axis of the guide shaft. The housing is also transversely movable and transversely rotatable with respect to the longitudinal axis of the guide shaft. The example of the positioning assembly additionally has a brake mechanism including at least one shoe and a caliper eccentrically mounted on the guide shaft and moveable from a first position that permits movement and rotation of the housing to a second position that impedes movement and rotation of the housing. Other elements and features of the positioning assembly are disclosed herein, as are other examples of positioning assemblies.

Abstract translation: 本文公开了一种定位组件。 一个实例包括具有纵向轴线的引导轴和可围绕引导轴的纵向轴线移动并且可围绕引导轴的纵向轴线旋转的壳体。 壳体也可横向移动并相对于导向轴的纵向轴线可横向旋转。 定位组件的示例另外具有制动机构，其包括至少一个鞋和偏心地安装在引导轴上的卡钳，并且可以从允许壳体移动和旋转到第二位置的第一位置移动，阻止运动和旋转的第二位置 住房。 本文公开了定位组件的其它元件和特征，以及定位组件的其它示例。