公开(公告)号：US4114400A

公开(公告)日：1978-09-19

申请号：US776729

申请日：1977-03-11

申请人： H. Oscar Schlenker

发明人： H. Oscar Schlenker

IPC分类号： F16P1/04 ,  F16C1/06

CPC分类号： F16P1/04 ,  Y10T74/2191

摘要： A safety sleeve for exposed rotating shafts, in particular, for cylindrical shafts with smooth outer surfaces. The safety sleeve includes an enclosure member that substantially encloses the exposed shaft. The enclosure member is mounted to the shaft in releasable driving engagement with a mounting member which is firmly secured to the shaft. The enclosure member is normally rotatably driven by the mounting member, but when there is external contact with the enclosure member the enclosure member is released from driving engagement with the mounting member so that the enclosure member remains stationary while the mounting member rotates with the shaft in sliding contact with the enclosure member. In the preferred embodiment the enclosure member is tubular and the mounting member is a pair of annular collars.

摘要翻译： 用于暴露的旋转轴的安全套筒，特别是用于具有光滑外表面的圆柱形轴。 安全套筒包括基本上包围暴露的轴的外壳构件。 外壳构件安装到轴上，以与可牢固地固定到轴的安装构件可释放地驱动接合。 外壳构件通常由安装构件旋转驱动，但是当与外壳构件有外部接触时，外壳构件与安装构件脱离驱动接合，使得外壳构件保持静止，同时安装构件随着轴旋转而保持静止 与外壳构件滑动接触。 在优选实施例中，外壳构件是管状的，并且安装构件是一对环形套环。