Traction and bolster assembly table and traction and bolster assembly method for railway tank car
QIN TIANGONG, TIAN GUANGXU, LIU SHIBO, SUI GUOHONG, LIU ZUODONG, XIE XINYU
Year of Publication 05.04.2024
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Year of Publication 05.04.2024
Patent
90-degree turnover device for underframe
QIN TIANGONG, KONG XIANGJIE, MA TIANYE, YU JING, YANG BAOSHUANG, CHEN FENGCHENG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Tank body for container and tank container with tank body
QIN TIANGONG, LIU HAIPENG, ZHANG SHUGUANG, LI BINBIN, LUO YANPING, WANG CHENGLONG, ZHANG LUYING, TIAN LEI, HOU CHONG, YANG SHUANG, GUO JUN, LIU YU
Year of Publication 13.02.2024
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Year of Publication 13.02.2024
Patent
Asphalt tank flatcar unloading device
QIN TIANGONG, JIA JINKU, WU CHAO, MENG XIANGGE, KONG XIANGJIE, YU JING, CHENG JIAN, YANG BAOSHUANG
Year of Publication 16.06.2020
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Year of Publication 16.06.2020
Patent
Auxiliary tool for positioning pin assembling
QIN TIANGONG, WANG LIDONG, PAN HONGLIU, FU JILIAN, WANG HONGYI, ZHANG WEI
Year of Publication 23.04.2014
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Year of Publication 23.04.2014
Patent
Railway vehicle and underframe thereof
QIN TIANGONG, HAN JUNFENG, LI HUA, GUAN XIAOLI, ZHAO JIAN, ZHENG HEPING
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Flange connector
LIU NING, QIN TIANGONG, LIU FENG, YUE QILIN, WANG HONGYI, YANG JUNFENG, SUN HAISHUANG, LIU HAILONG, LIU HONGYIN
Year of Publication 08.05.2013
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Year of Publication 08.05.2013
Patent
Container flatcar lock seat assembly device
QIN TIANGONG, YANG HUI, FU JILIAN, ZHANG JIAN, WANG HONGYI, LI JIANJUN, LI JINGYANG, ZHANG WEI, YANG JUNFENG, SUN HAISHUANG
Year of Publication 26.03.2014
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Year of Publication 26.03.2014
Patent