Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097925 | Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft | Zhencai Zhu, Ying Wang, Ke Wang, Chunli Hua, Gongbo Zhou +6 more | 2021-08-24 |
| D927817 | Trolley cart | — | 2021-08-10 |
| 11059700 | Large-tonnage skip anti-blocking system | Zhencai Zhu, Gongbo Zhou, Yu Tang, Fan Jiang, Gang Shen +2 more | 2021-07-13 |
| 11046561 | Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well | Zhencai Zhu, Gongbo Zhou, Yu Tang, Fan Jiang, Yuxing Peng +2 more | 2021-06-29 |
| D920618 | Trolley cart | — | 2021-05-25 |
| D920619 | Trolley cart | — | 2021-05-25 |
| 10988347 | Large-tonnage coal dropping buffer skip for mine | Yuxing Peng, Zhencai Zhu, Gongbo Zhou, Changhua Hu, Qingyong Du +3 more | 2021-04-27 |
| 10989695 | Online monitoring system for crack on hoist spindle and operation method thereof | Zhencai Zhu, Hao Lu, Shuang Cao, Yuxing Peng, Gongbo Zhou +4 more | 2021-04-27 |
| 10913636 | Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-end | Lifei Jiang, Zhencai Zhu, Weihong Peng, Chunli Hua, Gongbo Zhou +4 more | 2021-02-09 |
| 10894670 | Movable belt breakage prevention and catching system for belt conveyor | Gongbo Zhou, Zhencai Zhu, Ying Wang, Yuan SUN, Ping Zhou +6 more | 2021-01-19 |
| 10894697 | Self-detection device for liner plate of hoisting container and detection method | Yuxing Peng, Zhencai Zhu, Zhentao Mi, Gongbo Zhou, Songyong Liu +4 more | 2021-01-19 |
| 10882700 | Embedded scraper rotation angle detection device for scraper conveyor and detection method | Yu Tang, Zhencai Zhu, Gang Shen, Yongcun Guo, Xiang Li +7 more | 2021-01-05 |