by haulage cable or chain pulling the machine along the working face

Industry

CPC
E21C29/14

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C29/00Propulsion of machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C29/14by haulage cable or chain pulling the machine along the working face

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Plow guide assembly for plow guides
- Patent number 10,508,540
- Issue date Dec 17, 2019
- Caterpillar Global Mining Europe GmbH
- Gerhard Siepenkort
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive connection with integrated chain tensioning apparatus for fac...
- Patent number 9,499,347
- Issue date Nov 22, 2016
- Caterpillar Global Mining Europe GmbH
- Adam Gacka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plowing device
- Patent number 9,133,710
- Issue date Sep 15, 2015
- THIELE GmbH & Co. KG
- Burkhard Hermann Scherf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fiber optic cable protection in a mining system
- Patent number 8,950,822
- Issue date Feb 10, 2015
- Joy MM Delaware, Inc.
- Edward F. Niederriter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fiber optic cable protection in a mining system
- Patent number 8,622,481
- Issue date Jan 7, 2014
- Joy MM Delaware, Inc.
- Edward F. Niederriter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Extraction device, particularly for mining, and method for controll...
- Patent number 8,550,236
- Issue date Oct 8, 2013
- Caterpillar Global Mining Europe GmbH
- Gerhard Merten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Chain guide for a driving chain of a mining machine
- Patent number 8,544,960
- Issue date Oct 1, 2013
- Caterpillar Global Mining Europe GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chain drive or return arrangement and chain assembly and sprocket e...
- Patent number 8,360,912
- Issue date Jan 29, 2013
- Caterpillar Global Mining Europe GmbH
- Adam Klabisch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drive station for an underground plough system and method for repai...
- Patent number 8,276,990
- Issue date Oct 2, 2012
- Caterpillar Global Mining Europe GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chain drive or return arrangement and chain assembly and sprocket e...
- Patent number 8,038,558
- Issue date Oct 18, 2011
- DBT GmbH
- Adam Klabisch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drive system having a pin drive chain for a cutting machine for und...
- Patent number 5,931,540
- Issue date Aug 3, 1999
- DBT Deutsche Bergbau-Technik GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and a device for tensioning endless drive belts
- Patent number 5,641,058
- Issue date Jun 24, 1997
- Westfalia Becorit Industrietechnik GmbH
- Gerhard Merten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Arrangement for determining the tension in a chain used in a minera...
- Patent number 5,426,968
- Issue date Jun 27, 1995
- Westfalia Becorit Industrietechnik GmbH
- Wilfried Mertens
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mineral mining installation with chain-tensioning system
- Patent number 5,171,065
- Issue date Dec 15, 1992
- Gewerkschaft Eisenhutte Westfalia GmbH
- Bernd Steinkuhl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanisms for drawing a chain into or through a channel of a chain...
- Patent number 5,167,437
- Issue date Dec 1, 1992
- Westfalia Becorit Industrietechnik GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining apparatus for mechanized breaking-down of mineral materials,...
- Patent number 4,921,307
- Issue date May 1, 1990
- Halbach & Braun Industrieanlagen
- Gert Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coal planing chain and feed device
- Patent number 4,739,875
- Issue date Apr 26, 1988
- Halbach and Braun Industrieanlagen
- Gert Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Planar drive device
- Patent number 4,416,643
- Issue date Nov 22, 1983
- Halbach and Braun
- Ernst Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Curved conveyor section guide assembly
- Patent number 4,248,482
- Issue date Feb 3, 1981
- Gewerkschaft Eisenhutte Westfalia
- Helmet Truszczinski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stacked mineral mining plows independently driven or coupled
- Patent number 4,111,489
- Issue date Sep 5, 1978
- Gewerkschaft Eisenhutte Westfalia
- Klaus Beckmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive systems for mining apparatus
- Patent number 4,078,452
- Issue date Mar 14, 1978
- Gewerkschaft Eisenhutte Westfalia
- Wulff Rosler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Long wall mining apparatus guide structure
- Patent number 4,063,782
- Issue date Dec 20, 1977
- Klockner-Werke AG
- Karl Bahre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive assemblies for mining apparatus
- Patent number 4,043,213
- Issue date Aug 23, 1977
- Gewerkschaft Eisenhutte Westfalia
- John Gibson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tightening arrangement for longwall mining machine cable and conveyor
- Patent number 4,037,876
- Issue date Jul 26, 1977
- Gewerkschaft Eisenhutte Westfalia
- Werner Georg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Longwall canted drum mining machine
- Patent number 3,975,056
- Issue date Aug 17, 1976
- Rapidex, Inc.
- Carl R. Peterson
- E21 - EARTH DRILLING MINING
Information Patent Grant
3703315
- Patent number 3,703,315
- Issue date Nov 21, 1972
- E21 - EARTH DRILLING MINING
Information Patent Grant
3602549
- Patent number 3,602,549
- Issue date Aug 31, 1971
- E21 - EARTH DRILLING MINING
Information Patent Grant
3392525
- Patent number 3,392,525
- Issue date Jul 16, 1968
- E21 - EARTH DRILLING MINING
Information Patent Grant
3305267
- Patent number 3,305,267
- Issue date Feb 21, 1967
- E21 - EARTH DRILLING MINING
Information Patent Grant
3293521
- Patent number 3,293,521
- Issue date Dec 20, 1966
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
EXCAVATING DEPOSITS FROM AN UNDERGROUND FORMATION LAYER
- Publication number 20150308267
- Publication date Oct 29, 2015
- Hendrik Martinus WENTINCK
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRACTION INSTALLATION FOR MINERAL EXTRACTION
- Publication number 20150275664
- Publication date Oct 1, 2015
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Application
PLANING DEVICE
- Publication number 20140368021
- Publication date Dec 18, 2014
- Burkhard Hermann Scherf
- E21 - EARTH DRILLING MINING
Information Patent Application
FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM
- Publication number 20140077042
- Publication date Mar 20, 2014
- Joy MM Delaware, Inc.
- Edward F. Niederriter
- G02 - OPTICS
Information Patent Application
FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM
- Publication number 20120187746
- Publication date Jul 26, 2012
- Edward F. Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Application
CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET E...
- Publication number 20120065012
- Publication date Mar 15, 2012
- DBT GmbH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Application
CHAIN GUIDE FOR A DRIVING CHAIN OF A MINING MACHINE
- Publication number 20110095595
- Publication date Apr 28, 2011
- BUCYRUS EUROPE GMBH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRACTION DEVICE, PARTICULARLY FOR MINING, AND METHOD FOR CONTROLL...
- Publication number 20110024268
- Publication date Feb 3, 2011
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Application
DRIVE STATION FOR AN UNDERGROUND PLOUGH SYSTEM AND METHOD FOR REPAI...
- Publication number 20100320828
- Publication date Dec 23, 2010
- BUCYRUS EUROPE GMBH
- Adam Klabisch
- E21 - EARTH DRILLING MINING
Information Patent Application
Chain drive or return arrangement and chain assembly and sprocket e...
- Publication number 20070042850
- Publication date Feb 22, 2007
- Adam Klabisch
- E21 - EARTH DRILLING MINING

by haulage cable or chain pulling the machine along the working face

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Plow guide assembly for plow guides

Drive connection with integrated chain tensioning apparatus for fac...

Plowing device

Fiber optic cable protection in a mining system

Fiber optic cable protection in a mining system

Extraction device, particularly for mining, and method for controll...

Chain guide for a driving chain of a mining machine

Chain drive or return arrangement and chain assembly and sprocket e...

Drive station for an underground plough system and method for repai...

Chain drive or return arrangement and chain assembly and sprocket e...

Drive system having a pin drive chain for a cutting machine for und...

Method and a device for tensioning endless drive belts

Arrangement for determining the tension in a chain used in a minera...

Mineral mining installation with chain-tensioning system

Mechanisms for drawing a chain into or through a channel of a chain...

Mining apparatus for mechanized breaking-down of mineral materials,...

Coal planing chain and feed device

Planar drive device

Curved conveyor section guide assembly

Stacked mineral mining plows independently driven or coupled

Drive systems for mining apparatus

Long wall mining apparatus guide structure

Drive assemblies for mining apparatus

Tightening arrangement for longwall mining machine cable and conveyor

Longwall canted drum mining machine

3703315

3602549

3392525

3305267

3293521

Patents Applicationslast 30 patents

EXCAVATING DEPOSITS FROM AN UNDERGROUND FORMATION LAYER

EXTRACTION INSTALLATION FOR MINERAL EXTRACTION

PLANING DEVICE

FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM

FIBER OPTIC CABLE PROTECTION IN A MINING SYSTEM

CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET E...

CHAIN GUIDE FOR A DRIVING CHAIN OF A MINING MACHINE

EXTRACTION DEVICE, PARTICULARLY FOR MINING, AND METHOD FOR CONTROLL...

DRIVE STATION FOR AN UNDERGROUND PLOUGH SYSTEM AND METHOD FOR REPAI...

Chain drive or return arrangement and chain assembly and sprocket e...