Rocker arm assembly comprising swing bridge

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152512
APP PUB NO 20240044265A1
SERIAL NO

18364259

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rocker arm assembly comprises a first rocker arm having a first valve end, a second rocker arm having a second valve end, a first valve, a second valve, a hydraulic capsule disposed in the first valve end and movable between an extended and retracted position, and a swing bridge selectively actuatable by the first or second rocker arm and span the first and second valve. In engine brake mode, the hydraulic capsule moves to the extended position, causing the swing bridge to swing angularly as the first rocker arm rotates so as to actuate the first valve without actuating the second valve. In drive mode, the hydraulic capsule moves to the retracted position, and the swing bridge is actuated by the second valve end of the second rocker arm as the second rocker arm rotates so as to actuate both the first valve and the second valve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED4 DUBLIN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bolehovský, Ondrej Roztoky, CZ 3 2
Císar, Ondrej Roztoky, CZ 5 2

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