Hydraulic tappet for an internal combustion engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 31, 1993
Grant Date -
N/A
app pub date -
Jan 11, 1993
filing date -
Mar 3, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hydraulic tappet comprises a body which comprises an outer tube, an inner tube and an upper portion which connects the two tubes at the upper end. Within the inner tube, there are provided inner and outer plungers. The outer plunger abuts a valve stem of an engine valve in a DOHC-type engine. The outer plunger is supported by a reinforcement member directly or via the inner plunger to provide high rigidity.
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