Steinkuhl Bernd

Person

Lunen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Chain drum arrangement for scraper chain conveyors
- Patent number 5,947,265
- Issue date Sep 7, 1999
- DBT Deutsche Bergbau-Technik GmbH
- Gerhard Merten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Chain drum arrangement for scraper chain conveyors
- Patent number 5,927,479
- Issue date Jul 27, 1999
- DBT Deutsche Bergbau-Technik GmbH
- Gerhard Merten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drive gear and guide arrangement for a mining machine, in particula...
- Patent number 5,601,341
- Issue date Feb 11, 1997
- DBT Deutsche Bergbau-Technik GmbH
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connections for inter-connecting the pans of scraper-chain conveyors
- Patent number 5,287,955
- Issue date Feb 22, 1994
- Westfalia Becorit Industrietechnik, GmbH
- Bernd Steinkuhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Transfer station assembly for scraper-chain conveyors
- Patent number 5,267,640
- Issue date Dec 7, 1993
- Westfalia Becorit Industrietechnik GmbH
- Bodo Kerklies
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Scraper units for scraper-chain assemblies
- Patent number 5,249,664
- Issue date Oct 5, 1993
- Westfalia Becorit Industrietechnik, GmbH
- Bernd Steinkuhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Channel sections for scraper-chain conveyors
- Patent number 5,224,582
- Issue date Jul 6, 1993
- Gewerkschaft Eisenhutte Westfalia GmbH
- Detlef Hahn
- 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
Guides for mineral winning ploughs
- Patent number 5,167,438
- Issue date Dec 1, 1992
- Gewerkschaft Eisenhutte Westfalia GmbH
- Heinz-Otto Fiesel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scraper-chain conveyors for use in mineral mining
- Patent number 5,156,258
- Issue date Oct 20, 1992
- Westfalia Becorit Industrietechnik GmbH
- Bernd Steinkuhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cutter bit assemblies and arrangements for use with mining or tunne...
- Patent number 5,092,660
- Issue date Mar 3, 1992
- Gewerkschaft Eisenhutte Westfalia
- Bernd Steinkuhl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connections between the pans of scraper-chain conveyors
- Patent number 5,033,604
- Issue date Jul 23, 1991
- Gewerkschaft Eisenhutte Westfalla GmbH
- Bernd Steinkuhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Control of mineral mining machines
- Patent number 4,934,757
- Issue date Jun 19, 1990
- Gewerkschaft Eisenhutte Westfalia GmbH
- Bernd Steinkuhl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connections for scraper-chain conveyors
- Patent number 4,787,501
- Issue date Nov 29, 1988
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cutter-bit assemblies
- Patent number 4,762,372
- Issue date Aug 9, 1988
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scraper-chain conveyor channel section
- Patent number 4,735,304
- Issue date Apr 5, 1988
- Gewerkschaft Eisenhutte Westfalia GmbH
- Gunther-Dietmar Schoop
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mineral mining installations
- Patent number 4,715,659
- Issue date Dec 29, 1987
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter-bit assemblies
- Patent number 4,626,034
- Issue date Dec 2, 1986
- Gewerkschaft Eisenhutte Westfalia
- Oswald Breuer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guides for mineral mining machines
- Patent number 4,607,890
- Issue date Aug 26, 1986
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning plough
- Patent number 4,583,785
- Issue date Apr 22, 1986
- Gewerkschaft Eisenhutte Westfalia
- Oswald Breuer
- 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
Cutter bit assembly
- Patent number 4,557,525
- Issue date Dec 10, 1985
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning plough
- Patent number 4,548,444
- Issue date Oct 22, 1985
- Gewerkschaft Eisenhutte Westfalia
- Oswald Breuer
- 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
Cutter bit assembly
- Patent number 4,456,307
- Issue date Jun 26, 1984
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning plough with sword plate formed of plural parts
- Patent number 4,453,771
- Issue date Jun 12, 1984
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning plough
- Patent number 4,403,809
- Issue date Sep 13, 1983
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coupling devices for connecting a mineral mining machine to a drive...
- Patent number 4,332,421
- Issue date Jun 1, 1982
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral mining plough with worm adjustable roof cutter
- Patent number 4,275,927
- Issue date Jun 30, 1981
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- A46 - BRUSHWARE
Information Patent Grant
Devices for attachment to scraper-chain conveyors used in mineral m...
- Patent number 4,245,736
- Issue date Jan 20, 1981
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Steinkuhl Bernd

Person

Patents Grantslast 30 patents

Chain drum arrangement for scraper chain conveyors

Chain drum arrangement for scraper chain conveyors

Drive gear and guide arrangement for a mining machine, in particula...

Connections for inter-connecting the pans of scraper-chain conveyors

Transfer station assembly for scraper-chain conveyors

Scraper units for scraper-chain assemblies

Channel sections for scraper-chain conveyors

Mineral mining installation with chain-tensioning system

Guides for mineral winning ploughs

Scraper-chain conveyors for use in mineral mining

Cutter bit assemblies and arrangements for use with mining or tunne...

Connections between the pans of scraper-chain conveyors

Control of mineral mining machines

Connections for scraper-chain conveyors

Cutter-bit assemblies

Scraper-chain conveyor channel section

Mineral mining installations

Cutter-bit assemblies

Guides for mineral mining machines

Mineral winning plough

Apparatus for controlling the position of a mineral mining machine

Cutter bit assembly

Mineral winning plough

Apparatus for controlling the position of a mineral mining machine

Cutter bit assembly

Mineral winning plough with sword plate formed of plural parts

Mineral winning plough

Coupling devices for connecting a mineral mining machine to a drive...

Mineral mining plough with worm adjustable roof cutter

Devices for attachment to scraper-chain conveyors used in mineral m...