Rocker arm assemblies

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12031459
APP PUB NO 20220356821A1
SERIAL NO

17773832

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rocker arm assembly can comprise a main rocker arm and a latch assembly. A latching arm can control the latch assembly and thereby control the extent to which a secondary rocker arm acts on the main rocker arm. The main rocker arm can comprise a main body configured to rotate around a rocker shaft, a valve end extending from the main body, a reaction end extending from the main body, and a latch bore. A bias pin can extend from the main body. The latch assembly can be configured to selectively rotate in the latch bore. The latch assembly can comprise a first latch end comprising a switch plate configured to receive actuation force on a first side and to receive bias force from the bias pin on a second side. A second latch end can comprise a first latch seat and a second latch seat.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED30 PEMBROKE ROAD DUBLIN D04 Y0C2

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rehm, Brent L Nashville, US 5 43
Sheren, James R Grand Ledge, US 21 541
Spoor, Anthony L Union City, US 14 314
Strong, Andrew T Woodbury, US 1 0
Van, Wingerden Mark Battle Creek, US 13 16

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