Diverting pulley arrangement, elevator, and method
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United States of America Patent
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Dec 12, 2017
Issued Date -
N/A
app pub date -
Mar 31, 2014
filing date -
Oct 25, 2011
priority date (Note) -
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Abstract
Diverting pulley arrangement, more particularly a diverting pulley arrangement of an elevator, which arrangement includes an axle, at least one diverting pulley that rotates while supported on the axle, a faceplate structure, in relation to which and supported by which the diverting pulley is arranged to rotate on the first side of the faceplate structure, which axle is locked so that it does not rotate by the aid of a locking element that moves in relation to the faceplate structure, which locking element is on the second side of the faceplate structure. When it starts to rotate, the end of the axle forces the locking element to displace out of its position and to trip a safety switch.
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