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Siegfried Schmidt
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Patents Grants
last 30 patents
Information
Patent Grant
Multipart chain fixing device, trough element and parts for the same
Patent number
9,132,963
Issue date
Sep 15, 2015
Caterpillar Global Mining Europe GmbH
Eugen Baier
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pan section
Patent number
8,794,429
Issue date
Aug 5, 2014
Caterpillar Global Mining Europe GmbH
Frank Fischer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyor pan with changeable trough, and a changeable trough
Patent number
8,365,901
Issue date
Feb 5, 2013
Caterpillar Global Mining Europe GmbH
Siegfried Schmidt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Conveyor pan
Patent number
7,325,670
Issue date
Feb 5, 2008
DBT GmbH
Dirk Vorsteher
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Toggle bar link for conveyor and guideway pans and toggle bars, tog...
Patent number
6,843,364
Issue date
Jan 18, 2005
DBT GmbH
Siegfried Schmidt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyor chute for chain scraper conveyors, in particular for use i...
Patent number
5,938,000
Issue date
Aug 17, 1999
DBT Deutsche Bergbau-Technik GmbH
Frank Fischer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyor pan connection for scraper chain conveyors in particular f...
Patent number
5,927,476
Issue date
Jul 27, 1999
DBT Deutsche Bergbau-Technik GmbH
Gerhard Merten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Toggle securing device for toggle joints in chain conveyors and the...
Patent number
5,658,085
Issue date
Aug 19, 1997
DBT Deutsche Bergbau-Technik GmbH
Gerhard Merten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
SUPPORT STRUCTURE FOR REVERSING STATION IN AN UNDERGROUND MINING CO...
Publication number
20150176410
Publication date
Jun 25, 2015
CATERPILLAR GLOBAL MINING EUROPE GMBH
Eugen Baier
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIPART CHAIN FIXING DEVICE, TROUGH ELEMENT AND PARTS FOR THE SAME
Publication number
20130199898
Publication date
Aug 8, 2013
Caterpillar Global Mining Europe GmbH
Eugen Baier
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
RACK ARRANGEMENT FOR UNDERGROUND WINNING INSTALLATIONS AND BEARING...
Publication number
20120031210
Publication date
Feb 9, 2012
BUCYRUS EUROPE GMBH
Siegfried Schmidt
E21 - EARTH DRILLING MINING
Information
Patent Application
PAN SECTION
Publication number
20110220466
Publication date
Sep 15, 2011
BUCYRUS EUROPE GMBH
Frank Fischer
E21 - EARTH DRILLING MINING
Information
Patent Application
CONVEYOR PAN WITH CHANGEABLE TROUGH, AND A CHANGEABLE TROUGH
Publication number
20110139587
Publication date
Jun 16, 2011
BUCYRUS EUROPE GMBH
Siegfried Schmidt
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
Information
Patent Application
Conveyor pan
Publication number
20040026216
Publication date
Feb 12, 2004
Dirk Vorsteher
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Conveyor pan
Publication number
20030213676
Publication date
Nov 20, 2003
Dirk Vorsteher
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Information
Patent Application
Toggle bar link for conveyor and guideway pans and toggle bars, tog...
Publication number
20010020570
Publication date
Sep 13, 2001
Siegfried Schmidt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL