Control

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CPC
E21D23/12

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS E21D23/00Mine roof supports for step- by- step movement

Current Industry

E21D23/12Control

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and device for monitoring operation of a mining machine unit
- Patent number 11,746,655
- Issue date Sep 5, 2023
- Caterpillar Inc.
- Euan Kirkhope
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roof support including extendable links
- Patent number 11,655,711
- Issue date May 23, 2023
- Joy Global Underground Mining LLC
- Keith Dodgson
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for navigation detection and inclination measurement of adva...
- Patent number 11,459,887
- Issue date Oct 4, 2022
- Shandong University of Science and Technology
- Yuxia Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interference protection device and method for hydraulic support and...
- Patent number 11,286,774
- Issue date Mar 29, 2022
- China University of Mining and Technology
- Zhongbin Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for implementing a centralized control platform of hydraulic...
- Patent number 10,655,467
- Issue date May 19, 2020
- Taiyuan University of Technology
- Muqin Tian
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Longwall face support in an underground mine
- Patent number 10,404,948
- Issue date Sep 3, 2019
- Tiefenbach Control Systems GmbH
- Peter Rahms
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roof support monitoring for longwall system
- Patent number 10,184,338
- Issue date Jan 22, 2019
- Joy Global Underground Mining LLC
- Paul M. Siegrist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Longwall system face alignment detection and steering
- Patent number 10,087,754
- Issue date Oct 2, 2018
- Joy Global Underground Mining LLC
- Gareth Rimmington
- E21 - EARTH DRILLING MINING
Information Patent Grant
Longwall system creep detection
- Patent number 10,082,567
- Issue date Sep 25, 2018
- Joy Global Underground Mining LLC
- Gareth Rimmington
- G01 - MEASURING TESTING
Information Patent Grant
Roof support monitoring for longwall system
- Patent number 9,739,148
- Issue date Aug 22, 2017
- Joy MM Delaware, Inc.
- Paul M. Siegrist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining systems
- Patent number 9,617,852
- Issue date Apr 11, 2017
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Face equipment comprising hose levels placed between the face conve...
- Patent number 9,482,091
- Issue date Nov 1, 2016
- RAG Aktiengesellschaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Face equipment comprising hose levels placed on the shield support...
- Patent number 9,470,089
- Issue date Oct 18, 2016
- RAG Aktiengesellschaft
- Martin Junker
- G01 - MEASURING TESTING
Information Patent Grant
Longwall equipment with a hydrostatic tube balance thereon for dete...
- Patent number 9,227,792
- Issue date Jan 5, 2016
- RAG Aktiengessellschaft
- Armin Mozar
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coal caving cycle
- Patent number 9,068,452
- Issue date Jun 30, 2015
- Yancoal Technology Development PTY Ltd
- Maohu Matthew Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining systems
- Patent number 9,010,870
- Issue date Apr 21, 2015
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining the position or location of plant components...
- Patent number 8,998,343
- Issue date Apr 7, 2015
- Caterpillar Global Mining Europe GmbH
- Marco Ahler
- G01 - MEASURING TESTING
Information Patent Grant
Mining systems with guidance systems
- Patent number 8,985,700
- Issue date Mar 24, 2015
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining methods and equipment
- Patent number 8,985,699
- Issue date Mar 24, 2015
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining the position or situation of installation co...
- Patent number 8,777,325
- Issue date Jul 15, 2014
- Caterpillar Global Mining Europe GmbH
- Johannes Wesselmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining methods and equipment
- Patent number 8,770,667
- Issue date Jul 8, 2014
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling longwall mining operations
- Patent number 8,672,414
- Issue date Mar 18, 2014
- RAG Aktiengesellschaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling longwall operations using boundary layer rec...
- Patent number 8,608,248
- Issue date Dec 17, 2013
- RAG Aktiengesselschaft AG
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shield control device for carrying out the longwall function of a l...
- Patent number 8,567,869
- Issue date Oct 29, 2013
- Willi Kussel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for automatically creating a defined face opening in longwal...
- Patent number 8,567,871
- Issue date Oct 29, 2013
- RAG Aktiegesellschaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for automatically producing a defined face opening in plow o...
- Patent number 8,376,467
- Issue date Feb 19, 2013
- RAG Aktiengesellschaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shield support
- Patent number 7,775,748
- Issue date Aug 17, 2010
- marco Systemanalyse und Entwicklung GmbH
- Johannes Koenig
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control device for electrohydraulic support controller
- Patent number 7,320,625
- Issue date Jan 22, 2008
- DBT GmbH
- Sebastian M. Mundry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controller for underground mining
- Patent number 7,177,709
- Issue date Feb 13, 2007
- DBT GmbH
- Ferdinand Uhlendorf
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and a device for detecting the presence of personnel in unde...
- Patent number 6,512,312
- Issue date Jan 28, 2003
- DBT Automation GmbH
- Peter Herkenrath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ROOF SUPPORT INCLUDING EXTENDABLE LINKS
- Publication number 20230243260
- Publication date Aug 3, 2023
- Joy Global Underground Mining LLC
- Keith Dodgson
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERFERENCE PROTECTION DEVICE AND METHOD FOR HYDRAULIC SUPPORT AND...
- Publication number 20210262345
- Publication date Aug 26, 2021
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Zhongbin WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROOF SUPPORT INCLUDING EXTENDABLE LINKS
- Publication number 20200095863
- Publication date Mar 26, 2020
- Joy Global Underground Mining LLC
- Keith Dodgson
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR IMPLEMENTING A CENTRALIZED CONTROL PLATFORM OF HYDRAULIC...
- Publication number 20180135412
- Publication date May 17, 2018
- Taiyuan University of Technology
- Muqin TIAN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROOF SUPPORT MONITORING FOR LONGWALL SYSTEM
- Publication number 20170335688
- Publication date Nov 23, 2017
- Joy MM Delaware, Inc.
- Paul M. Siegrist
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING SYSTEMS
- Publication number 20170268335
- Publication date Sep 21, 2017
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING METHODS AND EQUIPMENT
- Publication number 20140265524
- Publication date Sep 18, 2014
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING METHODS AND EQUIPMENT
- Publication number 20140265519
- Publication date Sep 18, 2014
- Seneca Industries Inc.
- Timothy J. Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING METHODS AND EQUIPMENT
- Publication number 20140265522
- Publication date Sep 18, 2014
- Seneca Industries Inc.
- Tim Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
Longwall Equipment with a Hydrostatic Tube Balance Thereon for Dete...
- Publication number 20140097067
- Publication date Apr 10, 2014
- Martin Junker
- G01 - MEASURING TESTING
Information Patent Application
COAL CAVING CYCLE
- Publication number 20130187436
- Publication date Jul 25, 2013
- Maohu Matthew Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETERMINING THE POSITION OR LOCATION OF PLANT COMPONENTS...
- Publication number 20120319453
- Publication date Dec 20, 2012
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Marco Ahler
- G01 - MEASURING TESTING
Information Patent Application
Method for the Automated Production of a Defined Face Opening by Me...
- Publication number 20120098325
- Publication date Apr 26, 2012
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETERMINING THE POSITION OR SITUATION OF INSTALLATION CO...
- Publication number 20120091782
- Publication date Apr 19, 2012
- BUCYRUS EUROPE GMBH
- Johannes Wesselmann
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Controlling Longwall Mining Operations
- Publication number 20110049964
- Publication date Mar 3, 2011
- RAG Aktiengesellschaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Automatically Producing a Defined Face Opening in Plow O...
- Publication number 20110006584
- Publication date Jan 13, 2011
- RAG Aktiengesellshaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Controlling Longwall Operations Using Boundary Layer Rec...
- Publication number 20110001348
- Publication date Jan 6, 2011
- RAG AKTIENGESELLSCHAFT
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Automatically Creating a Defined Face Opening in Longwal...
- Publication number 20100327650
- Publication date Dec 30, 2010
- RAG AKTIENGESELLSCHAFT
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
SHIELD CONTROL DEVICE FOR CARRYING OUT THE LONGWALL FUNCTION OF A L...
- Publication number 20100276981
- Publication date Nov 4, 2010
- Willi Kussel
- E21 - EARTH DRILLING MINING
Information Patent Application
SHIELD SUPPORT
- Publication number 20090035072
- Publication date Feb 5, 2009
- MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
- Johannes Koenig
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRACTION CONTROLLER FOR COAL MINING
- Publication number 20080054706
- Publication date Mar 6, 2008
- Tiefenbach Control Systems GMBH
- Willi Kussel
- E21 - EARTH DRILLING MINING
Information Patent Application
Control device for electrohydraulic support controller
- Publication number 20060264118
- Publication date Nov 23, 2006
- Sebastian M. Mundry
- E21 - EARTH DRILLING MINING
Information Patent Application
Controller for underground mining
- Publication number 20040254651
- Publication date Dec 16, 2004
- DBT Automation GmbH
- Ferdinand Uhlendorf
- G05 - CONTROLLING REGULATING
Information Patent Application
Electrohydraulic control system
- Publication number 20030194886
- Publication date Oct 16, 2003
- Sebastian M. Mundry
- E21 - EARTH DRILLING MINING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for monitoring operation of a mining machine unit

Roof support including extendable links

System for navigation detection and inclination measurement of adva...

Interference protection device and method for hydraulic support and...

Method for implementing a centralized control platform of hydraulic...

Longwall face support in an underground mine

Roof support monitoring for longwall system

Longwall system face alignment detection and steering

Longwall system creep detection

Roof support monitoring for longwall system

Mining systems

Face equipment comprising hose levels placed between the face conve...

Face equipment comprising hose levels placed on the shield support...

Longwall equipment with a hydrostatic tube balance thereon for dete...

Coal caving cycle

Mining systems

Method for determining the position or location of plant components...

Mining systems with guidance systems

Mining methods and equipment

Method for determining the position or situation of installation co...

Mining methods and equipment

Method for controlling longwall mining operations

Method for controlling longwall operations using boundary layer rec...

Shield control device for carrying out the longwall function of a l...

Method for automatically creating a defined face opening in longwal...

Method for automatically producing a defined face opening in plow o...

Shield support

Control device for electrohydraulic support controller

Controller for underground mining

Method and a device for detecting the presence of personnel in unde...

Patents Applicationslast 30 patents

ROOF SUPPORT INCLUDING EXTENDABLE LINKS

INTERFERENCE PROTECTION DEVICE AND METHOD FOR HYDRAULIC SUPPORT AND...

ROOF SUPPORT INCLUDING EXTENDABLE LINKS

METHOD FOR IMPLEMENTING A CENTRALIZED CONTROL PLATFORM OF HYDRAULIC...

ROOF SUPPORT MONITORING FOR LONGWALL SYSTEM

MINING SYSTEMS

MINING METHODS AND EQUIPMENT

MINING METHODS AND EQUIPMENT

MINING METHODS AND EQUIPMENT

Longwall Equipment with a Hydrostatic Tube Balance Thereon for Dete...

COAL CAVING CYCLE

METHOD FOR DETERMINING THE POSITION OR LOCATION OF PLANT COMPONENTS...

Method for the Automated Production of a Defined Face Opening by Me...

METHOD FOR DETERMINING THE POSITION OR SITUATION OF INSTALLATION CO...

Method for Controlling Longwall Mining Operations

Method for Automatically Producing a Defined Face Opening in Plow O...

Method for Controlling Longwall Operations Using Boundary Layer Rec...

Method for Automatically Creating a Defined Face Opening in Longwal...

SHIELD CONTROL DEVICE FOR CARRYING OUT THE LONGWALL FUNCTION OF A L...

SHIELD SUPPORT

EXTRACTION CONTROLLER FOR COAL MINING

Control device for electrohydraulic support controller

Controller for underground mining

Electrohydraulic control system