Rocker arm with a cost push rod seat
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United States of America Patent
Stats
-
Oct 9, 1990
Grant Date -
N/A
app pub date -
Apr 24, 1989
filing date -
Apr 24, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rocker arm for a rocker arm assembly of an internal combustion engine. The rocker arm includes a pushrod portion for engaging the distal end of the pushrod and for movement between a raised position and a lowered position, the pushrod portion having a pushrod seat cast thereinto for receiving the distal end of the pushrod; a valve stem portion for engaging the distal end of the valve stem for movement between a raised position and a lowered position; and an intermediate portion fixedly connecting the pushrod portion and the valve stem portion to one another, the rocker arm attachment the pivotally attaching the intermediate portion of the rocker arm to the rocker arm support structure to allow the pushrod portion and the valve stem portion to pivot between the raised and lowered positions.
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