Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Reexamination Certificate
2005-10-25
2005-10-25
Compton, Eric (Department: 3726)
Metal working
Method of mechanical manufacture
Process for making bearing or component thereof
C029S898120, C029S527300, C029S888061, C164S138000, C164S487000
Reexamination Certificate
active
06957489
ABSTRACT:
The aim of the invention is to produce a light-alloy bearing bush with a rough external surface. To achieve this, particles, which are subsequently surrounded in part by the molten metal, are applied to the surface of the casting mould. When the bearing bush is released from the mould, the particles remain in said bush and are subsequently removed from the bearing bush preform either mechanically or by being dissolved in liquid.
REFERENCES:
patent: 2623809 (1952-12-01), Myers
patent: 2841839 (1958-07-01), Roebig
patent: 3069209 (1962-12-01), Bauer
patent: 3083424 (1963-04-01), Bruehl
patent: 3210166 (1965-10-01), Carlson
patent: 3433284 (1969-03-01), Williams et al.
patent: 3684004 (1972-08-01), Germain et al.
patent: 4034464 (1977-07-01), Hetke
patent: 5370170 (1994-12-01), Sander et al.
patent: 5954113 (1999-09-01), Buchborn
patent: 6732632 (2004-05-01), Grahle et al.
patent: 366636 (1983-01-01), None
patent: 3337011 (1984-04-01), None
patent: 19614 949 (1997-10-01), None
patent: 19807688 (1999-09-01), None
patent: 19958185 (2001-06-01), None
patent: 1226889 (2002-07-01), None
patent: 1495568 (1967-09-01), None
patent: 2223117 (1974-10-01), None
Sodium Silicates Properties. ChemicalLand21.comhttp://www.chemicalland21.com/arokorhi/industrialchem/inorganic/SODIUM%SILICATE.htm.
Particle Size Chart. http://www.azom.com/details.asp?ArticleID=1417.
Bing Karlheinz
Rühle Martin
Warth Fritz
Winger Frank
Collard & Roe P.C.
Compton Eric
Mahle GmbH
LandOfFree
Method for producing a light-alloy bearing bush with a rough... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing a light-alloy bearing bush with a rough..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a light-alloy bearing bush with a rough... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3480017