SHOCK ABSORBING BOARD OF STEEL WIRE ROPE

WIPO Patent Application WO/2012/024926

A1

A shock absorbing board of steel wire rope comprises a shock absorbing block (3), an inner plywood (4), a first external plywood (51) and a second external plywood (52). The inner plywood (4) is adhered between the first external plywood (51) and the second external plywood (52) through adhesive, and more than two fixing holes of steel wire rope, which have a same center line, are correspondingly provided on the first external plywood (51) and the second external plywood (52) respectively. The shock absorbing blocks (3), which are connected with the inner plywood (4), are provided in the fixing holes of the second external plywood (52), and a clearance exists between the shock absorbing blocks (3) and the second external plywood (52), and a rope fixing part (2) is provided on each of the shock absorbing blocks (3). Therefore, when the invention is used in ultra-high elevator, the steel wire rope is fixed to the shock absorbing block (3) by the rope fixing part (2), and the shock of the tractive steel wire rope can be effectively absorbed during the operation of the ultra-high elevator, so as to avoid the intertwist occurred between two rows of steel wire ropes.

WANG YOULIN (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
WANG SHENGHUI (CN)

PCT/CN2011/072542

March 01, 2012

April 08, 2011

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CANNY ELEVATOR CO LTD (CN)
WANG YOULIN (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
WANG SHENGHUI (CN)

B66B5/00; B66B7/00; F16F7/02

WO2005058733A1

2005-06-30

CN101920877A	2010-12-22
CN201746184U	2011-02-16
JP2007031057A	2007-02-08
US5743516A	1998-04-28
CN101456508A	2009-06-17

NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., (CN)
南京经纬专利商标代理有限公司 (CN)

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