Transmission shaft automatic connection and disengagement device and test equipment

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United States of America Patent

PATENT NO 11905998
APP PUB NO 20220316532A1
SERIAL NO

17368212

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transmission shaft automatic connection and disengagement device and test equipment. An input shaft drives a transmission shaft to rotate through a second connection shaft, a ratchet assembly, a first connection shaft and an output shaft so as to apply an acceleration torque, gears of the input shaft and the first connection shaft can be completely engaged and completely separated through extension and retraction of piston rods of a first group of air cylinders and a second group of air cylinders so as to achieve an effect that when a driving shaft needs to perform driving, a power system gets involved, and after driving is completed, the power system is cut off, and through the ratchet assembly, the transmission shaft can be prevented from driving a motor to work in reverse.

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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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alateng, Qinhuangdao, CN 1 0
Liu, Qiang Qinhuangdao, CN 382 3076
Wei, Chenguang Qinhuangdao, CN 6 1
Xu, Zuo Qinhuangdao, CN 151 97
Yin, Zhigao Qinhuangdao, CN 16 23
Zhu, Zhihua Qinhuangdao, CN 164 323

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