Valve timing control means for engine
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United States of America Patent
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-
Aug 11, 1987
Grant Date -
N/A
app pub date -
Oct 2, 1985
filing date -
May 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A camshaft drive arrangement for an internal combustion engine including an improved arrangement for adjusting the valve timing during running of the engine. The timing is adjusted by means of a pair of pulleys that are engaged with opposite flights of a timing belt or chain and which are carried by a pivotally supported adjusting lever. The pivotal position of the lever and, according, the valve timing is altered in response to sensed engine conditions.
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