Anti-friction composite with metal backing of rigid prongs and l

Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428126, 428134, 428141, 428194, 428460, 428461, 428463, 428414, 428465, 428506, 100 93R, 100151, 144281B, 156196, B32B 306

Patent

active

040642992

ABSTRACT:
Disclosed are heat-transmitting, anti-friction composites useful for example to reduce sliding friction between the stationary platens and moving belts of continuous hot presses used in the manufacture of consolidated board-like products such as fiberboard. In the disclosed embodiment, the composite comprises a brass sheet perforated in such a manner as to form a multiplicity of rigid prongs projecting transversely from one of its faces. An overlay sheet comprised of polytetrafluoroethylene or other solid lubricant is impaled on the prongs and adhesively bonded to the face of the brass sheet from which the prongs project. The prongs serve to inhibit the tendency of the overlay sheet to undergo plastic flow when subjected to stresses such as are caused by a belt sliding over it. The prongs also serve as paths for efficiently conducting heat through the overlay sheet.

REFERENCES:
patent: 2168013 (1939-08-01), Winch
patent: 2918307 (1959-12-01), Cole et al.
patent: 3024147 (1962-03-01), Brooks et al.
patent: 3215065 (1965-11-01), Malarkey, Jr.
patent: 3376183 (1968-04-01), Flynn et al.
patent: 3899805 (1975-08-01), McMillan
J. F. Lowe, "Warp-wise Wire Weave etc.," Design News, Sept. 3, 1973, p. 95.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Anti-friction composite with metal backing of rigid prongs and l does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-friction composite with metal backing of rigid prongs and l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-friction composite with metal backing of rigid prongs and l will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-600482

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.