Means for inclining the conveyor

Industry

CPC
E21C35/125

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C35/125Means for inclining the conveyor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of setting an automatic level control of the plow in plowing...
- Patent number 8,562,077
- Issue date Oct 22, 2013
- RAG Aktiengesselscaft
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for maintaining longwall face alignment
- Patent number 8,157,330
- Issue date Apr 17, 2012
- Joy MM Delaware, Inc.
- Edward F. Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Trough pan for a face conveyor with a loading ramp
- Patent number 7,392,896
- Issue date Jul 1, 2008
- DBT GmbH
- Jörg Wirtz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Connection device
- Patent number 7,303,352
- Issue date Dec 4, 2007
- DBT GmbH
- Diedrich Bettermann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for automatically adjusting the cutting horizon of a mini...
- Patent number 5,553,925
- Issue date Sep 10, 1996
- Westfalia Becorit Industrietechnik GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control arrangement for adjusting the position of a mineral winning...
- Patent number 5,338,103
- Issue date Aug 16, 1994
- Westfalia Becorit Industrietechnik GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic ram stroke monitoring apparatus
- Patent number 4,679,429
- Issue date Jul 14, 1987
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mineral mining machine
- Patent number 4,571,003
- Issue date Feb 18, 1986
- Gewerkschaft Eisenhutte Westfalia
- Franz Roling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanism for controlling the elevation of a coal planer
- Patent number 4,571,004
- Issue date Feb 18, 1986
- Halbach and Braun Industrieanlagen
- Ernst Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Excavatory machine for use in coal and other mining opertions
- Patent number 4,514,012
- Issue date Apr 30, 1985
- Maintel Pty. Limited
- John L. Wallace
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mineral mining machine
- Patent number 4,509,799
- Issue date Apr 9, 1985
- Gewerkschaft Eisenhutte Westfalia
- Franz Roling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mineral mining machine
- Patent number 4,492,410
- Issue date Jan 8, 1985
- Gewerkschaft Eisenhutte Westfalia
- Horst Schlusener
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control apparatus for inclination of longwall guide
- Patent number 4,462,637
- Issue date Jul 31, 1984
- Gewerkschaft Eisenhutte Westfalia
- Werner Rafael
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mineral mining machine
- Patent number 4,458,951
- Issue date Jul 10, 1984
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coal planer control device
- Patent number 4,366,989
- Issue date Jan 4, 1983
- Halbach and Braun
- Gert Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mineral mining machine
- Patent number 4,327,946
- Issue date May 4, 1982
- Gewerkschaft Eisenhutte Westfalia
- Rudiger Kirchbrucher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement for controlled engagement of the tools of a mining mach...
- Patent number 4,280,734
- Issue date Jul 28, 1981
- Bochumer Eisenhuette Heintzmann GmbH & Co.
- Gunter Blumenthal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral mining installation
- Patent number 4,200,338
- Issue date Apr 29, 1980
- Gewerkschaft Eisenhutte Westfalia
- Klaus Beckmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mining machine
- Patent number 4,186,969
- Issue date Feb 5, 1980
- Gewerkschaft Eisenhutte Westfalia
- Klaus Beckmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for controlling the position of a mining machine
- Patent number 4,045,089
- Issue date Aug 30, 1977
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- E21 - EARTH DRILLING MINING
Information Patent Grant
3915500
- Patent number 3,915,500
- Issue date Oct 28, 1975
- E21 - EARTH DRILLING MINING
Information Patent Grant
3874734
- Patent number 3,874,734
- Issue date Apr 1, 1975
- E21 - EARTH DRILLING MINING
Information Patent Grant
3779604
- Patent number 3,779,604
- Issue date Dec 18, 1973
- E21 - EARTH DRILLING MINING
Information Patent Grant
3649078
- Patent number 3,649,078
- Issue date Mar 14, 1972
- E21 - EARTH DRILLING MINING
Information Patent Grant
3640581
- Patent number 3,640,581
- Issue date Feb 8, 1972
- E21 - EARTH DRILLING MINING
Information Patent Grant
3397915
- Patent number 3,397,915
- Issue date Aug 20, 1968
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method of Setting an Automatic Level Control of the Plow in Plowing...
- Publication number 20110248548
- Publication date Oct 13, 2011
- Martin Junker
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for maintaining longwall face alignment
- Publication number 20100276982
- Publication date Nov 4, 2010
- JOY MM DELAWARE
- Edward F. Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Application
Connection device
- Publication number 20070107643
- Publication date May 17, 2007
- Diedrich Bettermann
- E21 - EARTH DRILLING MINING
Information Patent Application
Trough pan for a face conveyor with a loading ramp
- Publication number 20050126891
- Publication date Jun 16, 2005
- Jorg Wirtz
- E21 - EARTH DRILLING MINING

Means for inclining the conveyor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of setting an automatic level control of the plow in plowing...

Method and apparatus for maintaining longwall face alignment

Trough pan for a face conveyor with a loading ramp

Connection device

Apparatus for automatically adjusting the cutting horizon of a mini...

Control arrangement for adjusting the position of a mineral winning...

Hydraulic ram stroke monitoring apparatus

Apparatus for controlling the position of a mineral mining machine

Mechanism for controlling the elevation of a coal planer

Excavatory machine for use in coal and other mining opertions

Apparatus for controlling the position of a mineral mining machine

Apparatus for controlling the position of a mineral mining machine

Control apparatus for inclination of longwall guide

Apparatus for controlling the position of a mineral mining machine

Coal planer control device

Apparatus for controlling the position of a mineral mining machine

Arrangement for controlled engagement of the tools of a mining mach...

Mineral mining installation

Apparatus for controlling the position of a mining machine

Apparatus for controlling the position of a mining machine

3915500

3874734

3779604

3649078

3640581

3397915

Patents Applicationslast 30 patents

Method of Setting an Automatic Level Control of the Plow in Plowing...

Method and apparatus for maintaining longwall face alignment

Connection device

Trough pan for a face conveyor with a loading ramp