VALVE BRIDGE WITH INTEGRATED SPLINE BUSHING FOR LOST MOTION

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250043703A1
SERIAL NO

18715133

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve bridge assembly for an engine includes a main body configured to engage a distal end of at least one valve stem. A receiving body is movably disposed within a cavity of the main body between a first position and a second position. The receiving body includes at least one key-receiver. A piston body is movably attached to the main body and includes a key configured to be received into the key-receiver of the receiving body. When the receiving body is in the first position. the key-receiver feature and key are misaligned and a force applied to the piston body is transmitted to the at least one valve stem via the receiving body and the main body. When the receiving body is in the second position, the key-receiver and the key are aligned and a force applied to the piston body causes the piston body to be displaced relative to the main body.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'AMORE, Massimo Turin, IT 12 8
RAIMONDI, Emanuele Turin, IT 30 46

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