Engine brake rocker arm having biasing configuration

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11506092
APP PUB NO 20210040871A1
SERIAL NO

16977857

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rocker arm assembly operable in a first mode and a second mode, the rocker arm assembly selectively opening first and second engine valves based on rotation of a cam shaft having a first cam lobe and a second cam lobe, includes: a rocker shaft; a first rocker arm assembly having a first rocker arm that receives the rocker shaft and rotates around the rocker shaft in the first mode based on engagement with the first cam lobe; a second rocker arm assembly having a second rocker arm that receives the rocker shaft and rotates around the rocker shaft and selectively act on one of the first and second engine valves in the second mode based on selective engagement with the second cam lobe; and a biasing assembly that cooperates with the second rocker arm to bias the second rocker arm to a neutral position.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED30 PEMBROKE RD DUBLIN 4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Wingerden Mark Battle Creek, US 13 16
Vance, Matthew Kalamazoo, US 20 64

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