Method of casting an engine block of aluminum
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 3, 1999
Grant Date -
N/A
app pub date -
May 21, 1997
filing date -
Sep 11, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of casting an engine block of aluminum whose working surfaces, after milling the interiors of the cylinders, are coated with a harder metal, particularly nickel, includes inserting permanent molds in the sand mold and manufacturing the cylinder interiors of a metal which has a thermal expansion coefficient of greater than 18.times.10.sup.-6 K.sup.-1.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully