Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1983-11-14
1985-12-03
Albritton, C. L.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219411, 219354, 198409, F27B 906, F27D 1100, B65G 4724
Patent
active
045567832
ABSTRACT:
A heat welding apparatus for bonding a heat-meltable sheet, such as an asphalt sheet, to a substrate. The apparatus has a chamber having an inlet and an outlet on opposite sides thereof and an exhaust duct in its upper portion for exhausting gases generated during welding, a conveyor mechanism extending through the inlet and outlet of the chamber for intermittently conveying a laminated structure of the substrate and the heat-meltable sheet, and near infrared radiators for heating the laminated structure disposed respectively above and below the laminated structure which has been fed into the chamber, and stopped thereat, by the conveyor mechanism.
REFERENCES:
patent: 1776823 (1930-09-01), Summey
patent: 1869639 (1932-08-01), Washburne
patent: 2866548 (1958-12-01), Simpson
patent: 3240915 (1966-03-01), Carter
patent: 3249741 (1966-05-01), Mills
patent: 3260363 (1966-07-01), Vukosic
patent: 3433966 (1969-03-01), Letch
patent: 3683154 (1972-08-01), Kipple
patent: 4208573 (1980-06-01), Risse
patent: 4276465 (1981-06-01), Flavio
patent: 4363955 (1982-12-01), Gauthier
Kurokawa Yoshiaki
Naruse Kazuo
Yokoi Koji
Albritton C. L.
Toyota Motor Corporation
Trinity Industrial Corporation
Walberg Teresa J.
LandOfFree
Heat welding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat welding apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat welding apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1395786