Engine braking system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152515
APP PUB NO 20230212965A1
SERIAL NO

17569298

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An engine braking system includes a camshaft, a follower, an exhaust armature, a lever, and a hydraulically actuated piston. The camshaft includes at least one cam. The cam has a lobe and a brake bump. The follower engages the cam. The exhaust armature is coupled to the follower. The lever is coupled to the exhaust armature. The hydraulically actuated piston moves the lever. Hydraulic actuation of the piston causes a change in lash distance between the cam and the follower. In an engine brake mode, the follower contacts the cam throughout rotation of the cam.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erickson, Neil S Denver, US 7 4
Horton, Gregory J Cedar Falls, US 2 0
Redfern, Kyle D Cedar Falls, US 4 1

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