| 摘要 |
<p>The bearing has an axle (3) rotatably supported in a housing, where the axle is secured against an axial movement, and a separable gear coupling in the housing between the axle and an output for a chain gear. A brake rod (14) is led through the housing, and a separable brake coupling is provided in the housing between the brake rod and the axle. A shuttle is activated by the axle, where the shuttle switches the gear coupling or the brake coupling or separates both the couplings in an intermediate position.</p> |
