Hydraulic valve with adjustable locking device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9797523
SERIAL NO

15171097

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic valve includes a sliding control member that delimits at least one constantly adjustable diaphragm. The sliding control member is configured to be moved in the direction of a longitudinal axis. The hydraulic valve further includes a locking device with a locking member that is configured to be moved counter to the force of a first spring transversely relative to the longitudinal axis. The hydraulic valve further includes at least one catch contour in which the locking member is configured to be engaged in such a positive-locking manner that the sliding control member is releasably retained in a catch position that is associated with the respective catch contour. The position of at least one catch contour is constantly adjustable in such a manner that the free cross-sectional surface-area of the at least one diaphragm is constantly adjustable in the associated catch position.

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First Claim

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Patent Owner(s)

  • ROBERT BOSCH GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keyl, Christoph Stuttgart, DE 9 18
Knapper, Steffen Vaihingen/Enz, DE 12 21
Kunz, Reiner Sachsenheim, DE 29 2824

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