Detlef Hahn

Person

Lunen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Force measuring unit and system for measuring chain forces
- Patent number 9,809,389
- Issue date Nov 7, 2017
- Caterpillar Global Mining Europe GmbH
- Simon Pauli
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Face conveyor for extraction plants and trough element for said fac...
- Patent number 9,156,621
- Issue date Oct 13, 2015
- Caterpillar Global Mining Europe GmbH
- Hendrik Padberg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Shield canopy for a shield-type support
- Patent number 9,109,445
- Issue date Aug 18, 2015
- Caterpillar Global Mining Europe GmbH
- Dennis Dehmel
- 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
Shield cap for a shield-type mining support
- Patent number 8,215,876
- Issue date Jul 10, 2012
- Caterpillar Global Mining Europe GmbH
- Siamak Onsori
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement for extracting extraction products in underground extra...
- Patent number 7,779,984
- Issue date Aug 24, 2010
- Bucyrus DBT Europe GmbH
- Harry Martin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for extracting extraction products in underground...
- Patent number 7,350,874
- Issue date Apr 1, 2008
- DBT GmbH
- Reinhold Brüggemann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Toggle retainer for toggle connections
- Patent number 6,872,025
- Issue date Mar 29, 2005
- DBT GmbH
- Detlef Hahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pick system for mining ploughs, in particular coal ploughs
- Patent number 6,186,597
- Issue date Feb 13, 2001
- DBT Deutsche Bergbau-Technik GmbH
- Detlef Hahn
- 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
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
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

Patents Applicationslast 30 patents

Information Patent Application
FORCE MEASURING UNIT AND SYSTEM FOR MEASURING CHAIN FORCES
- Publication number 20160304286
- Publication date Oct 20, 2016
- CATERPILLAR GLOBAL MINING EUROPE GMBH
- Simon PAULI
- G01 - MEASURING TESTING
Information Patent Application
FACE CONVEYOR FOR EXTRACTION PLANTS AND TROUGH ELEMENT FOR SAID FAC...
- Publication number 20130319826
- Publication date Dec 5, 2013
- Caterpillar Global Mining Europe GmbH
- Hendrik Padberg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
SHIELD CANOPY FOR A SHIELD-TYPE SUPPORT
- Publication number 20120230775
- Publication date Sep 13, 2012
- BUCYRUS EUROPE GMBH
- Dennis Dehmel
- E21 - EARTH DRILLING MINING
Information Patent Application
SHIELD CAP FOR A SHIELD-TYPE MINING SUPPORT
- Publication number 20110142551
- Publication date Jun 16, 2011
- BUCYRUS EUROPE GMBH
- Siamak Onsori
- E21 - EARTH DRILLING MINING
Information Patent Application
Arrangement for extracting extraction products in Underground extra...
- Publication number 20090255783
- Publication date Oct 15, 2009
- Harry Martin
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and device for extracting extraction products in underground...
- Publication number 20060208555
- Publication date Sep 21, 2006
- DBT GmbH
- Reinhold Brüggemann
- E21 - EARTH DRILLING MINING
Information Patent Application
Toggle retainer for toggle connections
- Publication number 20030118425
- Publication date Jun 26, 2003
- Detlef Hahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Detlef Hahn

Person

Patents Grantslast 30 patents

Force measuring unit and system for measuring chain forces

Face conveyor for extraction plants and trough element for said fac...

Shield canopy for a shield-type support

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

Shield cap for a shield-type mining support

Arrangement for extracting extraction products in underground extra...

Method and device for extracting extraction products in underground...

Toggle retainer for toggle connections

Pick system for mining ploughs, in particular coal ploughs

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

Channel sections for scraper-chain conveyors

Scraper-chain conveyors for use in mineral mining

Patents Applicationslast 30 patents

FORCE MEASURING UNIT AND SYSTEM FOR MEASURING CHAIN FORCES

FACE CONVEYOR FOR EXTRACTION PLANTS AND TROUGH ELEMENT FOR SAID FAC...

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

SHIELD CANOPY FOR A SHIELD-TYPE SUPPORT

SHIELD CAP FOR A SHIELD-TYPE MINING SUPPORT

Arrangement for extracting extraction products in Underground extra...

Method and device for extracting extraction products in underground...

Toggle retainer for toggle connections