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Apparatus for maintaining adequate overhead space for car top mechanics in elevator systems
Apparatus for maintaining adequate overhead space for car top mechanics in elevator systems
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机译:用于为电梯系统中的轿厢顶部机械师保留足够的顶部空间的设备
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摘要
Apparatus for maintaining adequate overhead space for a worker located upon the roof of an elevator car having a drive mechanism that disengages under a given load. A brace is secured to the car and is capable of withstanding a compressive load that is greater than the disengagement load of the drive mechanism.
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