High-precision tensioning device

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United States of America Patent

PATENT NO 10730159
APP PUB NO 20170361412A1
SERIAL NO

15609504

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Abstract

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A high-precision tensioning device is provided. The high-precision tensioning device is composed of a stepping motor, an encoder, a harmonic reducer, a rotary table, connecting rods, contacts, force sensors, a rotary table connecting piece, a gasket, a nut, bolts, a set screw, a shell and an end cover. The tensioning device provided by the disclosure can achieve closed-loop control on a tensioning force in order to improve the tensioning precision of the tensioning device; and as long as machining and assembling errors meet design requirements, stable synchronous tensioning of three contacts can be ensured, and the location precision of a hub is improved.

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Patent Owner(s)

Patent OwnerAddress
CITIC DICASTAL CO LTDNO 185 LONGHAI ROAD QINHUANGDAO DEVELOPMENT ZONE HEBEI PROVINCE QINHUANGDAO CITY HEBEI PROVINCE 066318

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Dengyao Qinhuangdao, CN 6 8
Liu, Huiying Qinhuangdao, CN 78 101
Liu, Minghua Qinhuangdao, CN 20 5
Liu, Weidong Qinhuangdao, CN 192 700
Luo, Fengbao Qinhuangdao, CN 7 8
Yu, Zhiyuan Qinhuangdao, CN 23 58
Zhou, Ruixiao Qinhuangdao, CN 12 11

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