Tool and plug for blocking engine oil gallery access hole
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 17, 1999
Issued Date -
N/A
app pub date -
Nov 13, 1997
filing date -
Jun 17, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A solid, steel plug includes a disc-shaped plug portion and a disc-shaped flange on one of the plug portion and extending radially outwardly therefrom. The plug can be advanced into an oil gallery access hole in a cylinder head of an engine to seal the hole. A tool is disclosed for urging the plug into the hole. The tool includes a base that is configured for flushly fitting on the head over the access hole, and a bolt that is threadably engaged with the base for urging the plug into sealing engagement within the hole.
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Cited Art Landscape
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