公开(公告)号：US3817494A

公开(公告)日：1974-06-18

申请号：US33466973

申请日：1973-02-22

申请人： KORTON SCIENCES INC

发明人： ECKERDT G

IPC分类号： B66D1/02 ,  B66D1/06 ,  B66D1/14 ,  F16D41/00 ,  B66D1/20

CPC分类号： B66D1/06 ,  B66D1/14 ,  F16D41/00

摘要： A windlass drum drive uses a drum axially and rotatably movable on an axially movable shaft with two-part, rotationally oriented fiber units arranged on each end of a drum. A fiber drive unit engages between the shaft and the drum for winding in the windlass, and a fiber brake unit engages between the drum and a fixed surface for braking the drum in any stopped position. Axial movement of the shaft releases both fiber units to let the windlass pay out, and a spring biases the shaft toward engaging both fiber units for winding in and braking.

摘要翻译： 卷扬机鼓驱动器使用滚筒轴向和可旋转地在可轴向移动的轴上移动，其具有布置在滚筒的每个端部上的两部分旋转定向的纤维单元。 纤维驱动单元接合在轴和滚筒之间以卷绕在卷扬机中，并且纤维制动单元接合在滚筒和固定表面之间，用于在任何停止位置制动滚筒。 轴的轴向运动释放两个纤维单元以使卷扬机付出，并且弹簧偏压轴以接合两个纤维单元以卷起和制动。