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| Method for designing testing bench for cutter scale of rock heading machine, involves connecting variable frequency motor to speed reducer, so that main bearing cutter head power is transmitted to cutter tool rotated at constant speed. 专利
申请日期: 2015-01-01, 公开日期: 2015-01-14
作者: HUO J LI G SUN X
  收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Adjustable frequency mass damper, has balance weight box and rubber ring washer connected with cross beam, and vibration system connected with balance weight box, where balance weight box is formed with latter screw fastener. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-23
作者: HUO L LI H LI X
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| TBM main drive system, has motor connected with speed reducer, coupler connected with fixing frame, main drive system connected with carrier mechanism, and angle shaped frame connected with corner part. 专利
申请日期: 2015-01-01, 公开日期: 2015-11-11
作者: HUO J SUN W WANG L SUN Q MA H MU X
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Duct piece erector swing movement hydraulic control system, has pressure sensor connected to three position four-way proportion directional valve, and another pressure sensor connected to another proportion directional valve. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-29
作者: HUO J SUN W WANG L SUN Q MA H MU X
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Full-section rock excavator Y-type supporting shoe structure design method, involves analyzing feature of unstable geology and cementing property of rock, and setting included angle of theta degrees between two supporting shoes. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-02
作者: HUO J LI G SUN X WU H
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Embedded sensor integrated full face rock development machine main bearing module, has inner ring whose end face is uniformly distributed on lower main pushing roller and upper main pushing roller. 专利
申请日期: 2014-01-01, 公开日期: 2014-03-26
作者: HUO J ZHANG X WANG Y
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/11 |
| Magneto-rheological suspension mass oscillating damper for use in civil engineering field, has hanging rod whose upper end is fixed on bearing unit, and bearing inner ring fixed on middle position of horizontal fixing bearing. 专利
申请日期: 2014-01-01, 公开日期: 2014-02-26
作者: HUO L LI H LI X
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/11 |
| Tunneling machine cutter disk chute ballast plate curved surface designing method, involves fixing tunneling machine cutter disk on cutter sliding ballast plate, where rotating alpha angle of cutter disk is formed on position of AL point. 专利
申请日期: 2014-01-01, 公开日期: 2014-04-30
作者: HUO J YANG J SUN X WU H
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/11 |
| Method for designing of disk-type hob cutter ring during tunnel construction process, involves measuring tooth profile angle, and arranging cutting teeth with hob cutter ring along circumferential direction. 专利
申请日期: 2014-01-01, 公开日期: 2014-08-13
作者: HUO J SUN X WANG Y
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/11 |
| Cutter gasket and locating chunk hob height regulating method, involves installing gasket on knife base, loosening two edges of countersunk head bolt, determining different rock conditions, and adjusting extending height of hob cutter base. 专利
申请日期: 2014-01-01, 公开日期: 2014-03-19
作者: HUO J LI Z ZHANG X CAI B
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/11 |
