SPRING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180066634A1
SERIAL NO

15695451

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spring device for the motion drive of a movable component from a rest position into a displaced position includes a gas spring and a preloaded spring, the movable component being loaded into the displaced position by a preloaded spring. The gas spring includes a pressurized gas-filled cylinder with a first end closed by a first end plate and a second end closed by a second end plate. A piston divides the interior of the cylinder into a first working chamber and a second working chamber. The to piston having a first piston rod extending through the first working chamber and through the first end plate in a sealed manner, a free end of the first piston rod being fixed to the movable component or a stationary component, and a second piston rod extending through the second working chamber and through the second end plate in a sealed manner.

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Patent Owner(s)

Patent OwnerAddress
STABILUS GMBHKOBLENZ GERMANY KOBLENZ RHINELAND-PALATINATE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DARSCHEID, Karl-Heinz Hillscheid, DE 4 23
HEWEL, Michael Boppard, DE 7 63

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