Production of multi-part, joined valve components in hydraulic applications with joint sealing profiles

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United States of America Patent

PATENT NO 9353860
SERIAL NO

13887790

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Abstract

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The invention relates to a valve component, in particular for a piston or a valve, comprising at least one first disk-shaped joining part and at least one second disk-shaped joining part, wherein the first and second joining part each have at least one opening, and wherein once the joining parts have been joined, the opening in the joining parts interacts in such a way that a channel is formed and a fluid medium can flow through the channel. In first and second regions at the joining parts, an at least partially peripheral elevation and/or depression interact with one another in sealing fashion once joined.

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Patent Owner(s)

Patent OwnerAddress
GKN SINTER METALS HOLDING GMBH42477 RADEVORMWALD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frey, Sascha Troisdorf, DE 6 26
Gruber, Rainer Wachtberg, DE 15 45

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