using light beams for direction or position control

Industry

CPC
E21D9/004

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS E21D9/00Tunnels or galleries, with or without linings Methods or apparatus for making thereof Layout of tunnels or galleries

Current Industry

E21D9/004using light beams for direction or position control

Industries

Patents Grantslast 30 patents

Information Patent Grant
Machine guidance integration
- Patent number 11,506,053
- Issue date Nov 22, 2022
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Mark Dunn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lidar-based convergence deformation monitoring system for surroundi...
- Patent number 11,492,905
- Issue date Nov 8, 2022
- INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
- Xing Huang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems for controlling the heading of a mining machine
- Patent number 10,982,541
- Issue date Apr 20, 2021
- Joy Global Underground Mining LLC
- Lee Davis
- G01 - MEASURING TESTING
Information Patent Grant
Mine control system
- Patent number 10,260,343
- Issue date Apr 16, 2019
- Sandvik Mining and Construction Oy
- Jussi Puura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shield-carried noncontact frequency-domain electrical real-time adv...
- Patent number 10,260,345
- Issue date Apr 16, 2019
- Shandong University
- Shucai Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mine vehicle and method of initiating mine work task
- Patent number 10,174,614
- Issue date Jan 8, 2019
- Sandvik Mining and Construction Oy
- Jussi Puura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tunneling apparatus
- Patent number 9,506,344
- Issue date Nov 29, 2016
- Vermeer Manufacturing Company
- Stuart Harrison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Excavation system using a water jet, and excavation method using th...
- Patent number 9,140,122
- Issue date Sep 22, 2015
- KAIST (Korea Advanced Institute of Science and Technology)
- Gye-Chun Cho
- E21 - EARTH DRILLING MINING
Information Patent Grant
Latching configuration for a microtunneling apparatus
- Patent number 8,839,885
- Issue date Sep 23, 2014
- Vermeer Manufacturing Company
- Robert Hoch Shuman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of directing drilling pattern in curved tunnels, rock drilli...
- Patent number 8,453,759
- Issue date Jun 4, 2013
- Sandvik Mining and Construction Oy
- Tommi Säleniemi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bore head for microbore operation
- Patent number 7,651,170
- Issue date Jan 26, 2010
- Rodney John Davies
- E21 - EARTH DRILLING MINING
Information Patent Grant
Boring machine
- Patent number 7,510,025
- Issue date Mar 31, 2009
- Rodney John Davies
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for surveying the geometry of tunnels
- Patent number 6,844,923
- Issue date Jan 18, 2005
- Morgan Est plc
- Gerhard Weithe
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for treating a liquid
- Patent number 6,570,167
- Issue date May 27, 2003
- Kenneth Ray Bryer
- G01 - MEASURING TESTING
Information Patent Grant
Position measuring apparatus and optical deflection angle measuring...
- Patent number 6,480,289
- Issue date Nov 12, 2002
- Hitachi Construction Machinery Co. Ltd.
- Yoshiaki Shimomura
- G01 - MEASURING TESTING
Information Patent Grant
Mounting and switching of survey apparatus
- Patent number 6,457,246
- Issue date Oct 1, 2002
- Frazer-McKay Pty Ltd
- Ronald Keith Frazer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automated guided apparatus suitable for toping applications
- Patent number 6,349,249
- Issue date Feb 19, 2002
- Inco Limited
- Peter D. Cunningham
- G05 - CONTROLLING REGULATING
Information Patent Grant
Miner guidance using laser and image analysis
- Patent number 6,203,111
- Issue date Mar 20, 2001
- Mark Ollis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guide beam direction setting apparatus
- Patent number 5,936,721
- Issue date Aug 10, 1999
- Kabushiki Kaisha Topcon
- Fumio Ohtomo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Direction finding system
- Patent number 5,822,050
- Issue date Oct 13, 1998
- Kabushiki Kaisha Topcon
- Fumio Ohtomo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Positional measurement projecting device and mounting structure the...
- Patent number 5,757,504
- Issue date May 26, 1998
- Komatsu Ltd.
- Hiroaki Yamaguchi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guidance system and method for keeping a tunnel boring machine cont...
- Patent number 5,529,437
- Issue date Jun 25, 1996
- Mark S. Filipowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for controlling direction of excavating machine
- Patent number 5,296,915
- Issue date Mar 22, 1994
- Kabushiki Kaisha Iseki Kaihatsu Koki
- Toshio Akesaka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for detecting position of underground excavator and magne...
- Patent number 5,240,350
- Issue date Aug 31, 1993
- Kabushiki Kaisha Komatsu Seisakusho
- Hiroaki Yamaguchi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LIDAR-BASED CONVERGENCE DEFORMATION MONITORING SYSTEM FOR SURROUNDI...
- Publication number 20200191965
- Publication date Jun 18, 2020
- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Xing HUANG
- G01 - MEASURING TESTING
Information Patent Application
System and method for real-time guidance and mapping of a tunnel bo...
- Publication number 20170234129
- Publication date Aug 17, 2017
- Eagle Harbor Holdings, LLC
- Dan Alan Preston
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING APPARATUS
- Publication number 20140219725
- Publication date Aug 7, 2014
- Vermeer Manufacturing Company
- Stuart Harrison
- E21 - EARTH DRILLING MINING
Information Patent Application
EXCAVATION SYSTEM USING A WATER JET, AND EXCAVATION METHOD USING TH...
- Publication number 20130200680
- Publication date Aug 8, 2013
- KAIST (Korea Advanced Institute of Science and Technology)
- Gye-Chun Cho
- E21 - EARTH DRILLING MINING
Information Patent Application
LATCHING CONFIGURATION FOR A MICROTUNNELING APPARATUS
- Publication number 20110266062
- Publication date Nov 3, 2011
- Robert Hoch Shuman, V
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF DIRECTING DRILLING PATTERN IN CURVED TUNNELS, ROCK DRILLI...
- Publication number 20100086359
- Publication date Apr 8, 2010
- SANDVIK MINING AND CONSTRUCTION OY
- Tommi Säleniemi
- E21 - EARTH DRILLING MINING
Information Patent Application
Arrangement for Positioning Rock Drilling Rig on Drilling Site
- Publication number 20080230270
- Publication date Sep 25, 2008
- Erkki Eilo
- E21 - EARTH DRILLING MINING
Information Patent Application
BORE HEAD FOR MICROBORE OPERATION
- Publication number 20080099248
- Publication date May 1, 2008
- Rodney John Davies
- E21 - EARTH DRILLING MINING
Information Patent Application
BORING MACHINE
- Publication number 20070089906
- Publication date Apr 26, 2007
- Rodney John Davies
- E21 - EARTH DRILLING MINING
Information Patent Application
Boring machine
- Publication number 20040108139
- Publication date Jun 10, 2004
- Rodney John Davies
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for surveying the geometry of tunnels
- Publication number 20030145658
- Publication date Aug 7, 2003
- Gerhard Weithe
- E21 - EARTH DRILLING MINING

using light beams for direction or position control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Machine guidance integration

Lidar-based convergence deformation monitoring system for surroundi...

Methods and systems for controlling the heading of a mining machine

Mine control system

Shield-carried noncontact frequency-domain electrical real-time adv...

Mine vehicle and method of initiating mine work task

Tunneling apparatus

Excavation system using a water jet, and excavation method using th...

Latching configuration for a microtunneling apparatus

Method of directing drilling pattern in curved tunnels, rock drilli...

Bore head for microbore operation

Boring machine

Method and apparatus for surveying the geometry of tunnels

Apparatus for treating a liquid

Position measuring apparatus and optical deflection angle measuring...

Mounting and switching of survey apparatus

Automated guided apparatus suitable for toping applications

Miner guidance using laser and image analysis

Guide beam direction setting apparatus

Direction finding system

Positional measurement projecting device and mounting structure the...

Guidance system and method for keeping a tunnel boring machine cont...

Method and apparatus for controlling direction of excavating machine

Apparatus for detecting position of underground excavator and magne...

Patents Applicationslast 30 patents

LIDAR-BASED CONVERGENCE DEFORMATION MONITORING SYSTEM FOR SURROUNDI...

System and method for real-time guidance and mapping of a tunnel bo...

TUNNELING APPARATUS

EXCAVATION SYSTEM USING A WATER JET, AND EXCAVATION METHOD USING TH...

LATCHING CONFIGURATION FOR A MICROTUNNELING APPARATUS

METHOD OF DIRECTING DRILLING PATTERN IN CURVED TUNNELS, ROCK DRILLI...

Arrangement for Positioning Rock Drilling Rig on Drilling Site

BORE HEAD FOR MICROBORE OPERATION

BORING MACHINE

Boring machine

Method and apparatus for surveying the geometry of tunnels