Patent ID: 9731937
Date: 2017-08-15
CPC Classifications: B66B

Claim:
1. A roller-guide shoe for guiding an elevator car or a counterweight in an elevator facility, comprising: a roller bearing adapted to be attached to the car or the counterweight; at least one guide roller; at least one roller axle disposed in the roller bearing and receiving the guide roller; at least one adapter installed in the roller bearing for positioning the roller axle in the roller bearing, wherein the adapter has an installation contour, which fits to a corresponding receiving contour in the roller bearing, the adapter having a through hole receiving the roller axle, the hole having a center axis, the installation contour being symmetrical at least with respect to a first plane of symmetry for the adapter, wherein the first plane of symmetry extends parallel to the center axis, and the center axis of the hole being disposed at a spacing from the first plane of symmetry such that the adapter can be secured in at least two different installation positions in the roller bearing, and the roller axle is placed in different positions in the roller bearing depending on the installation position of the adapter.