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Werner Bohle
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Lunen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Driving device for sprocket wheels of chain drives
Patent number
7,282,826
Issue date
Oct 16, 2007
DBT GmbH
Werner Langenberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driving systems for driving endless chains or the like in mining ap...
Patent number
5,055,092
Issue date
Oct 8, 1991
Gewerkschaft Eisenhutte Westfalia GmbH
Werner Langenberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for determining the tension in a chain or the like
Patent number
5,033,315
Issue date
Jul 23, 1991
Gewerkschaft Eisenhutte Westfalia GmbH
Gerhard Merten
G01 - MEASURING TESTING
Information
Patent Grant
Gearing units for use with mining equipment
Patent number
4,682,678
Issue date
Jul 28, 1987
Gewerkschaft Eisenhutte Westfalia
Willy Kussel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gearing units
Patent number
4,667,790
Issue date
May 26, 1987
Gewerkschaft Eisenhutte Westfalia
Werner Bohle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Overload protection system for planetary gear drive
Patent number
4,614,134
Issue date
Sep 30, 1986
Gewerkschaft Eisenhutte Westfalia
Werner Bohle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gearing units for use with mining apparatus
Patent number
4,601,218
Issue date
Jul 22, 1986
Gewerkschaft Eisenhutte Westfalia
Werner Bohle
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Driving device for sprocket wheels of chain drives
Publication number
20050081666
Publication date
Apr 21, 2005
Werner Langenberg
E21 - EARTH DRILLING MINING