Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422709 | Method of estimating tension of chain of scraper conveyor | Zhencai Zhu, Wei Li, Xing Zhang, Jiang Fan, Gongbo Zhou +1 more | 2019-09-24 |
| 10301150 | Shock-absorbing and energy-collecting roller cage shoe | Yadong Wang, Zhencai Zhu, Gongbo Zhou, Zhiyuan Shi, Guohua Cao +2 more | 2019-05-28 |
| 10288549 | Detection device and method for improving layer-to-layer transition of steel wire ropes | Zhencai Zhu, Wenxue XU, Zhiyuan Shi, Xiansheng Gong, Xiangdong Chang +3 more | 2019-05-14 |
| 10273091 | Fracture detection system and method for dumbbell pin of scraper conveyor | Wei Li, Xing Zhang, Zhencai Zhu, Mingquan Qiu, Yong Ren +2 more | 2019-04-30 |
| 10233755 | Drilling and bursting heading machine | Songyong Liu, Zhencai Zhu, Changlong Du, Hongxiang Jiang, Wei Li +2 more | 2019-03-19 |
| 10207874 | Breakage detection system and method of chains of a scraper conveyor | Wei Li, Xing Zhang, Zhencai Zhu, Mingquan Qiu, Yong Ren +2 more | 2019-02-19 |