Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With means applying wave energy or electrical energy...
Patent
1988-05-12
1990-05-01
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With means applying wave energy or electrical energy...
100 93RP, 100151, 1565835, 219243, 219388, B30B 506, B30B 1534
Patent
active
049215698
ABSTRACT:
A double band press for the continuous production of endless material webs has redirecting drums rotatably supported in bearing brackets on a rigid press stand. An upper and a lower heatable endless press band is respectively directed over two reversing drums. The material web is guided between two external surfaces of the press bands which are opposite each other in a reaction zone, and is pressed or extruded by application of area pressure. Heat is transferred to the material web in the reaction zone by the press bands during application of area pressure. A direct or alternating current is sent through the press bands for heating therein. The current flowing in the press band producing heat because of the electrical resistance of the press band material.
REFERENCES:
patent: 2556008 (1951-06-01), Spalding
patent: 3795470 (1974-03-01), DeMets
patent: 4202721 (1980-05-01), Roberts
patent: 4541889 (1985-09-01), Held
Ball Michael W.
Maki Steven D.
LandOfFree
Double band press including electric current means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Double band press including electric current means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double band press including electric current means will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-827649