Coating processes – Electrical product produced – Welding electrode
Patent
1989-09-06
1990-07-24
Morgenstern, Norman
Coating processes
Electrical product produced
Welding electrode
427 13, 427379, 427409, 34 4, B05D 306, B05D 136, B05D 302, F26B 328
Patent
active
049434470
ABSTRACT:
A process for heat treating a coating applied to an automobile body is disclosed. The process is carried out with apparatus which includes radiant heating elements for generating radiant heat in a predetermined path and convection heating elements for generating the flow of heated air. The method comprises the steps of positioning a freshly coated automobile body within the apparatus and heating the body with the radiant heat for a time sufficient to set the coating on Class A surfaces of the body. After the Class A surfaces are set, heated air is flowed around the body to heat the body and cure the coating on the Class A surfaces and the non-Class A surfaces.
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patent: 3151950 (1964-10-01), Newman et al.
patent: 4009364 (1977-02-01), Ladstadter
patent: 4336279 (1982-06-01), Metzger
patent: 4341821 (1982-07-01), Toda et al.
patent: 4594266 (1986-06-01), Lemaire et al.
patent: 4892750 (1990-01-01), Soshi et al.
Angell Scott L.
Bergman, Jr. Charles H.
Mannerud Jack E.
Nelson James S.
BGK Finishing Systems, Inc.
Morgenstern Norman
Padget Marianne L.
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