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The pulley elevator, elevator system, and method for making a pulley for use in a system of elevator.
The pulley elevator, elevator system, and method for making a pulley for use in a system of elevator.
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机译：滑轮升降机，升降机系统以及用于制造在升降机系统中使用的滑轮的方法。
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摘要
The pulley elevator, elevator system, and method for making a pulley for use in a system of elevator. An elevator system (20) includes pulleys mad 32, 34, 36.A coating on a surface of contact of the load support element (40) of a pulley crazy reduces friction between a load support element (26) and the surface of contact (40).An example disclosed includes coating at least partially metal which comprises a fluoropolymer. An example disclosed includes a coating of nickel polytetrafluoroethylene autocatalu00edtico.
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