Jianbin Li

Person

Zhengzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical shaft drilling rig using novel drilling method
- Patent number 10,202,807
- Issue date Feb 12, 2019
- Jianbin Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compound-type tunneling shield
- Patent number 10,077,657
- Issue date Sep 18, 2018
- Yulian He
- E21 - EARTH DRILLING MINING
Information Patent Grant
Center-pillared full-face shaft drilling machine
- Patent number 9,995,086
- Issue date Jun 12, 2018
- Hua Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for preventing shield casing jamming due to too large fricti...
- Patent number 9,016,983
- Issue date Apr 28, 2015
- China Railway Engineering Equipment Group Co., Ltd.
- Jianbin Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Earth pressure balance shield machine without cutter disk
- Patent number 9,016,801
- Issue date Apr 28, 2015
- China Railway Engineering Equipment Group Co., Ltd.
- Jianbin Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting device with function of changing diameter in small range fo...
- Patent number 8,696,068
- Issue date Apr 15, 2014
- China Rall Way Tunneling Equipment Co., Ltd.
- Jianbin Li
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Center-pillared Full-Face Shaft Drilling Machine
- Publication number 20160369629
- Publication date Dec 22, 2016
- CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO., LTD.
- Hua Zhao
- E21 - EARTH DRILLING MINING
Information Patent Application
Vertical Shaft Drilling Rig Using Novel Drilling Method
- Publication number 20160369566
- Publication date Dec 22, 2016
- CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO., LTD.
- Jianbin LI
- E21 - EARTH DRILLING MINING
Information Patent Application
Compound-Type Tunnelling Shield
- Publication number 20160194957
- Publication date Jul 7, 2016
- CHINA RAIL WAY ENGINEERING EQUIPMENT GROUP CO., LTD.
- Yulian HE
- E21 - EARTH DRILLING MINING
Information Patent Application
Earth Pressure Balance Shield Machine without Cutter Disk
- Publication number 20150042146
- Publication date Feb 12, 2015
- China Railway Engineering Equipment Group Co. Ltd.
- Jianbin Li
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Preventing Shield Casing Catching Due to Too Large Frict...
- Publication number 20140079485
- Publication date Mar 20, 2014
- China Railway Tunneling Equipment Co., Ltd.
- Jianbin Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Cutting Device with Function of Changing Diameter in Small Range fo...
- Publication number 20120248848
- Publication date Oct 4, 2012
- CHINA RALL WAY TUNNELING EQUIPMENT CO., LTD.
- Jianbin Li
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Vertical shaft drilling rig using novel drilling method

Compound-type tunneling shield

Center-pillared full-face shaft drilling machine

Method for preventing shield casing jamming due to too large fricti...

Earth pressure balance shield machine without cutter disk

Cutting device with function of changing diameter in small range fo...

Patents Applicationslast 30 patents

Center-pillared Full-Face Shaft Drilling Machine

Vertical Shaft Drilling Rig Using Novel Drilling Method

Compound-Type Tunnelling Shield

Earth Pressure Balance Shield Machine without Cutter Disk

Method for Preventing Shield Casing Catching Due to Too Large Frict...

Cutting Device with Function of Changing Diameter in Small Range fo...