| 摘要 |
PURPOSE: To provide a trolley assembly and a wheel assembly which are improved to be used for a conveyor system. CONSTITUTION: A trolley assembly 8 is provided including a pair of trolley brackets 10 with an axle extending outwardly from each of the trolley brackets 10, and bushings 28 engaged rotatably with each of the axles are provided with a wheel 14. The wheel 14 is fixedly attached to each of the bushings 28. The bushings 28 include an interlock to prevent rotation of the bushings 28 with respect to the wheel 14, and a pendant 12 is attached to the pair of trolley brackets 10. The components of the trolley assembly 8 can be replaced on a one-to-one basis with parts of trolley assemblies. |
