A non-limiting exemplary embodiment of a winch includes a bearing housing, a one way bearing having an outer ring attached to the bearing housing, a bearing hub having a cylindrical section attached to an inner ring of the one way bearing, a friction disk having a first surface adjacent a disc of the bearing hub, a crank spool having a first disk adjacent a second surface of the friction disk, a crank housing configured for rotatably retaining the crank spool, a crank shaft extending through the bearing hub, through the friction disk, and into the crank spool, wherein a first end of the crank shaft is coupled to the crank spool, and a crank mechanism coupled to a second end of the crank shaft.
一种绞盘的非限制性的示例性实施例包括:轴承壳体;单向轴承,其具有附接至轴承壳体的外环;轴承轮毂,其具有附接至单向轴承的内环的圆柱段;摩擦盘片,其具有邻接轴承轮毂的圆盘的第一表面;曲柄卷轴,其具有邻接摩擦盘片的第二表面的第一盘片;曲柄壳体,其被构造成用于可旋转地保持曲柄卷轴;曲柄轴杆,其延伸穿过轴承轮毂、穿过摩擦盘片并且延伸至曲柄卷轴中,其中曲柄轴杆的第一端联接至曲柄卷轴;和曲柄机构,其联接至曲柄轴杆的第二端。
WINCH
绞盘
2021-06-01
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |