Damper

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11230869
APP PUB NO 20210148148A1
SERIAL NO

16623885

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A damper for fittings for furniture or household appliances has a housing in which a piston connected to a piston rod is guided in a linearly displaceable manner, the piston dividing an interior space in the housing into two chambers, wherein at least one flow channel is formed on or in the piston, which flow channel connects the two chambers to one another, wherein a throttle element is provided, which, in a damping position, keeps the cross-section of the at least one flow channel small when the piston moves in a first direction in order to generate high damping forces, and when the piston moves in the second direction opposite to the first direction, increases the cross-section of the at least one flow channel for reducing the damping forces by a movement of the throttle element.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DRUCK- UND SPRITZGUSSWERK HETTICH GMBH & CO KG35066 FRANKENBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weber, Konrad Ebsdorfergrund, DE 10 55

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3.5 Year Payment $1600.00 $800.00 $400.00 Jul 25, 2025
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