BW Hydraulik GmbH

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for limiting a working stroke of a hydraulic cylinder
- Patent number 5,237,905
- Issue date Aug 24, 1993
- BW Hydraulik GmbH
- Werner Kuttruf
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic control arrangement for controlling a hydraulic drive
- Patent number 5,058,484
- Issue date Oct 22, 1991
- BW Hydraulik GmbH
- Werner Kuttruf
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic motor control system with rotating servo-valve
- Patent number 4,977,816
- Issue date Dec 18, 1990
- BW Hydraulik GmbH
- Werner Kuttruf
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic control system
- Patent number 4,825,745
- Issue date May 2, 1989
- BW Hydraulik GmbH
- Werner Kuttruf
- B30 - PRESSES

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