An illustrative example embodiment of an elevator sheave assembly includes a plurality of polymeric rings secured together. The plurality of polymeric rings includes at least two polymeric rings each having an outer circumferential surface defining a portion of the belt guide surface adjacent the flange at the longitudinal end of the sheave assembly. The at least two polymer rings each include a bearing supported inside the ring.
电梯绳轮组件的说明性示例实施例包括固连在一起的多个聚合物环。多个聚合物环包括至少两个聚合物环,所述至少两个聚合物环各自具有外圆周表面,该外圆周表面限定在绳轮组件的纵向端部处邻近凸缘的带引导表面的一部分。所述至少两个聚合物环各自包括支撑在环内部的轴承。
Modular elevator rope sheave assembly
模块化电梯绳轮组件
2023-07-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |