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Method to ensure and measure the internal stress of a cable lifting a lift, and lift that allows the use of this method.
Method to ensure and measure the internal stress of a cable lifting a lift, and lift that allows the use of this method.
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机译:确保和测量举升电缆的电缆内部应力的方法,并允许使用此方法举升。
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摘要
The invention also relates to a method for ensuring the internal tightness of an elevator hoisting rope (9) in an elevator provided with hoisting ropes (9). According to the method, each hoisting rope (9) is tightened after installation of the elevator to a desired tightness by twisting the rope by the required number of turns in the twisting direction of the braiding, in such manner that the first end of the rope (9) remains fastened to its anchorage while the second end of the rope is free so as to allow tightening.
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