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Konrad Thoma
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Friedrichshafen, DE
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Patents Grants
last 30 patents
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Patent Grant
Clutch or brake in or at a gearbox
Patent number
8,434,439
Issue date
May 7, 2013
ZF Friedrichshafen AG
Frank Richter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Adjustable hysteresis driver
Patent number
7,841,456
Issue date
Nov 30, 2010
2F Friedrichshafen AG
Jürgen Pescheck
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electromagnetically operated unit, in particular a clutch, brake an...
Patent number
7,714,685
Issue date
May 11, 2010
ZF Friedrichshafen AG
Jurgen Pescheck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CLUTCH OR BRAKE IN OR AT A GEARBOX
Publication number
20120067315
Publication date
Mar 22, 2012
ZF Friedrichshafen AG
Frank Richter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Adjustable Hysteresis Driver
Publication number
20080210512
Publication date
Sep 4, 2008
ZF FRIEDRICHSHAFEN AG
Jurgen Pescheck
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYSTERESIS CLUTCH/BRAKE
Publication number
20080030091
Publication date
Feb 7, 2008
ZF Friedrichshafen AG
Stefan Unseld
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electromagnetically operated unit, in particular a clutch, brake an...
Publication number
20070272509
Publication date
Nov 29, 2007
ZF Friedrichshafen AG
Jurgen Peschek
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...