Engine assembly with leaf spring cam follower
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 31, 1996
Grant Date -
N/A
app pub date -
Mar 14, 1995
filing date -
Mar 14, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An engine assembly having an engine block with at least one cylinder disposed therein, a fuel injector for periodically injecting fuel into the cylinder, a vertically disposed pushrod, a rocker arm disposed for periodic movement and having a first end disposed adjacent the fuel injector and a second end disposed adjacent the pushrod, a camshaft having a cam, and a leaf spring cam follower operatively coupled between the cam and the pushrod. The cam follower has a first portion which supports a cam roller and a second portion which makes contact with the pushrod. The first and second portions of the cam follower, which are spring-biased with respect to each other, may comprise, respectively, a rigid curved member and a flexible, substantially planar member.
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Cited Art Landscape
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