Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Autogenously or by activation of dry coated particles
Reexamination Certificate
2006-04-25
2006-04-25
Lee, Edmund H. (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Autogenously or by activation of dry coated particles
C264S255000, C264S265000, C264S346000, C264S320000
Reexamination Certificate
active
07033529
ABSTRACT:
A high-performance plain bearing provided with a friction coating including a bronze layer whereof the pores are filled with a PTFE-type fluoroplastic paste filled with molybdenum bisulphide. The production method includes sintering a layer of bronze powder on the metal support of the bearing, a vacuum ionic cleaning, applying a filled fluoroplastic film, passing the component through a die and after sintering the paste, a final pass in the die for final dimensioning. During sintering and passing through the die an anti-adhesive and wear-resistant coating, based on titanium nitride or the like, is applied on the equipment.
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Becquerelle Samuel Raymond Germain
Butarov Alexander
Fedorchenko Dimitry
Fomin Michael
Peiron Benjamin Arthur Marie
Hispano-Suiza
JSC N.D. Kusnetsov STC
Lee Edmund H.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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