公开(公告)号：US4455865A

公开(公告)日：1984-06-26

申请号：US337016

申请日：1981-12-31

申请人： Clair H. Davenport ,  Richard B. Combs ,  Dennis A. Wilber

发明人： Clair H. Davenport ,  Richard B. Combs ,  Dennis A. Wilber

IPC分类号： F02B77/08 ,  G01B5/25 ,  G01M15/06 ,  G01M15/00

CPC分类号： G01M15/06 ,  F02B77/087 ,  G01B5/25

摘要： A device is provided for locating a fixed point of reference with respect to a predetermined segment of a rotary member while the latter is disposed in a selected position of rotary adjustment. The device includes a bracket adjustably mounted on a support spaced from the rotary member. Removably mounted on the bracket and adjustable independently thereof is an elongated alignment element. The alignment element and the bracket coact with each other and with the support whereby the end of the element is aligned with the predetermined segment of the rotary member when the latter is in said selected position of rotary adjustment. While the element end is so positioned the bracket is fixedly secured to the support. The element is then removed from the fixedly secured bracket and an elongated detecting piece is mounted on the bracket in substitution of the removed alignment element. An end of the detecting piece is positioned proximate the predetermined segment of the rotary member and defines the fixed point of reference.

摘要翻译： 提供了一种装置，用于相对于旋转构件的预定段定位固定的参考点，同时将其设置在旋转调节的选定位置。 该装置包括可调节地安装在与旋转构件间隔开的支撑件上的支架。 可移动地安装在支架上并且可独立地调节是细长的对准元件。 对准元件和支架彼此共同并与支撑件共同作用，由此当该元件的端部处于旋转调节的所选择的位置时，元件的端部与旋转元件的预定段对准。 当元件端部如此定位时，支架固定地固定到支撑件上。 然后将该元件从固定固定的支架上移除，并且将细长的检测件安装在支架上以代替去除的对准元件。 检测件的一端位于旋转件的预定部分附近并限定固定参考点。