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Overhead lift units, systems, and methods for mounting and transporting an overhead lift unit
Overhead lift units, systems, and methods for mounting and transporting an overhead lift unit
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机译:架空升降机单元,系统和用于安装和运输架空升降机的方法
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摘要
An overhead lift unit includes a carriage, a first wheel assembly, a second wheel assembly, and an actuator. The first wheel assembly includes a first wheel coupled to the carriage through a first support arm. The second wheel assembly includes a second wheel coupled to the carriage through a second support arm. The actuator is coupled to the second wheel assembly and is configured to shift the second wheel assembly in a lateral direction relative to the first wheel assembly between an expanded position and a retracted position. Lift systems including the overhead lift unit and methods of transporting the overhead lift unit to and from an overhead rail are also described.
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