Gantry crane clamping rail pincers
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 20.01.2016
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Year of Publication 20.01.2016
Patent
Roll up tilting mechanism of board automatic feeding machine
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 20.01.2016
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Year of Publication 20.01.2016
Patent
Novel hoist revolving stage pedestal
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 20.01.2016
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Year of Publication 20.01.2016
Patent
Strip-shaped groove rolling device of web rolling machine
ZHANG HAIZHONG, ZHU MINGYU, WANG MINGZHANG, QIAN HONGLUN, FU JIANYANG, ZHAO JIANXUE
Year of Publication 03.04.2020
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Year of Publication 03.04.2020
Patent
Web press closing device
ZHANG HAIZHONG, ZHU MINGYU, WANG MINGZHANG, QIAN HONGLUN, FU JIANYANG, ZHAO JIANXUE
Year of Publication 03.04.2020
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Year of Publication 03.04.2020
Patent
Environment-friendly spraying equipment for crane beam head
ZHANG HAIZHONG, ZHU MINGYU, WANG MINGZHANG, QIAN HONGLUN, FU JIANYANG, ZHAO JIANXUE
Year of Publication 03.04.2020
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Year of Publication 03.04.2020
Patent
Lifting hook portal ladle crane
ZHU GUORUI, ZHANG HAIZHONG, WANG MINGZHANG, QIAN HONGLUN, FU JIANYANG, ZHAO JIANXUE
Year of Publication 27.03.2020
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Year of Publication 27.03.2020
Patent
Dustproof construction of crane cart walking wheel transmission shaft
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
Hoist overload limiter
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
Tunnel stack formula hoist
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
Single -beam crane
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Powered grabs bucket for hoist
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Retractable sling for container
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Wall sleeving crane
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Safety brake for electric block
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Cross automatic clutch of rail crane cart
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Goliath counter weight load -bearing platform
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
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Safety device is prevent wind to crane on track developments
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Rotatory clamp bridge crane
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
Patent
Crane end beam drilling equipment
REN WEIJIE, ZHU GUOQING, DONG XIANGNAN, QI LIANGCAI, TAO HEPING, QIAN HONGLUN, LI JIAO
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
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