Long-service-life metal corrugated pipe for light rail coupler
OUYANG YAOLIN, SHEN DINGFENG, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, ZHANG JINGAN, YANG SHOUMIN
Year of Publication 07.06.2022
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Year of Publication 07.06.2022
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Long-service-life metal corrugated pipe for high-speed rail coupler
OUYANG YAOLIN, SHEN DINGFENG, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, ZHANG JINGAN, YANG SHOUMIN
Year of Publication 29.03.2022
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Year of Publication 29.03.2022
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Corrugated pipe for high-elasticity beryllium bronze stepped liquid floated gyroscope
OUYANG YAOLIN, SHEN DINGFENG, ZHANG JING'AN, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, YANG SHOUMIN
Year of Publication 17.12.2021
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Year of Publication 17.12.2021
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Long-service-life metal corrugated pipe for coupler of rail locomotive
OUYANG YAOLIN, SHEN DINGFENG, ZHANG JING'AN, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, YANG SHOUMIN
Year of Publication 17.12.2021
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Year of Publication 17.12.2021
Patent
Transverse automatic stretching device suitable for long-thin-wall pipe blank
OUYANG YAOLIN, SHEN DINGFENG, ZHANG XUEFENG, SU GUANG, GAO YANGANG, YANG SHOUMIN
Year of Publication 30.08.2019
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Year of Publication 30.08.2019
Patent
Automatic feeding device of drawing machine
OUYANG YAOLIN, SHEN DINGFENG, ZHANG XUEFENG, GAO YANGANG, SU GUANG, YANG SHOUMIN
Year of Publication 27.08.2019
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Year of Publication 27.08.2019
Patent
Automatic rotary type composite stretching device for seamless thin-walled pipe blank and stretching method of automatic rotary type composite stretching device
SHEN DINGFENG, OUYANG YAOLIN, ZHANG JING'AN, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, SU GUANG, YANG SHOUMIN
Year of Publication 25.06.2021
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Year of Publication 25.06.2021
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Long-service-life metal corrugated pipe for rail locomotive coupling and manufacturing method thereof
SHEN DINGFENG, OUYANG YAOLIN, ZHANG JING'AN, WU JUNFENG, ZHANG XUEFENG, XU LIXIN, SU GUANG, YANG SHOUMIN
Year of Publication 01.06.2021
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Year of Publication 01.06.2021
Patent
Car hydraulic is corrugated metal pipe for retarber
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, GAO YANGANG, SU GUANG, YANG SHOUMIN
Year of Publication 07.08.2018
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Year of Publication 07.08.2018
Patent
Metal corrugated pipe for automobile hydraulic retarder
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, GAO YANGANG, SU GUANG, YANG SHOUMIN
Year of Publication 12.06.2018
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Year of Publication 12.06.2018
Patent
Composite stretch forming method for corrugated tube blanks
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, HU HUI, CHEN JUNYANG, YANG SHOUMIN
Year of Publication 30.03.2018
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Year of Publication 30.03.2018
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Metal corrugated pipe matching end flaring tool
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, CHEN JUNYANG, HU HUI, YANG SHOUMIN
Year of Publication 30.03.2018
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Year of Publication 30.03.2018
Patent
Small corrugated pipe punching mechanism
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, HU HUI, CHEN JUNYANG, YANG SHOUMIN
Year of Publication 27.03.2018
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Year of Publication 27.03.2018
Patent
Small -size bellows plastic mould that punches a hole
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, HU HUI, CHEN JUNYANG, YANG SHOUMIN
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
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Corrugated metal pipe cooperation end female die assembly for flaring
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, CHEN JUNYANG, HU HUI, YANG SHOUMIN
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
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Die prevents weighing wounded corrugated pipe forming machine
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, CHEN JUNYANG, HU HUI, YANG SHOUMIN
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
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Compound automatic stretching device's of rotation type lower mode structure
WANG JIN, SHEN DINGFENG, OUYANG YAOLIN, ZHANG XUEFENG, ZHAO ZHONGLE, SU GUANG, HU HUI, CHEN JUNYANG, YANG SHOUMIN
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
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