Module for a variable-stroke valve drive of an internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11193396
SERIAL NO

16456030

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pre-assembled module for a variable-stroke valve drive of an internal combustion engine is provided. The module includes a base plate having at least one projecting guide plate, an e-linear actuator positioned on the projecting guide plate, and a longitudinally guided push rod with two adjusting fingers extending along a wall of the guide plate. Each respective adjusting finger has a contact surface for displacement of a transverse coupling slide of a switchable cam follower. A rocker arm, having first and second arms, is suspended on an underside of the base plate; the first arm in contact with an adjusting pin of the linear actuator; and, the second arm in contact with the push rod for displacement thereof in a first direction. A spring means for displacement of the push rod in a second direction is arranged between the push rod and the guide plate.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGINDUSTRIESTRASSE 1-3 HERZOGENAURACH 91074

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biermann, Andreas Fürth, DE 6 5
Himsel, Frank Obermichelbach, DE 18 59
Noe, Benedikt Nuremberg, DE 3 1
Pribek, Michael Uehlfeld, DE 3 1
Steigerwald, Martin Herzogenaurach, DE 51 356

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