Multilayer material for sliding surface bearings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 13, 1997
Grant Date -
N/A
app pub date -
Jun 14, 1994
filing date -
Jun 16, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multilayer material for sliding surface bearings comprises a metal backing layer, a sintered porous bearing layer of a bearing metal, and a low-friction layer consisting of a mixture of PTFE and 5 to 30% by volume metal filler, and fills also the pores of the bearing layer. To reduce the wear the mixture of PTFE and metal filler contains also 5 to 40% by volume PVDF.
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