B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
B05D 1/04 (2006.01) B05B 15/04 (2006.01) B05D 5/06 (2006.01) B05B 3/10 (2006.01) B05D 1/02 (2006.01) B05D 3/04 (2006.01)
Patent
CA 2373804
In a color A area coating stage, color A paint is coated on a vehicle body to form a color A coating (PA). In a next border zone coating stage, a border zone coating (PBl) is formed by means of a rotary atomizing head type sprayer unit which is tilted with respect to a coating surface of the vehicle body and adapted to spray color B paint toward the vehicle body solely by centrifugal force. In a succeeding belt zone coating stage, a belt zone coating is formed continuously from the border zone coating (PBl) by means of a tilted rotary atomizing head type sprayer unit. In a next remainder area coating stage, a remainder area coating is formed on remaining areas of the coating surface continuously from the belt zone coating. By these arrangements, sprayed color B paint particles are allowed to deposit and settle on the vehicle body without rebounding when applying the border zone coating (PB), forming a clear and well-defined border line (BL).
L'invention porte sur un procédé d'application d'un revêtement bicolore consistant: (i) à revêtir une carrosserie (12) d'un matériau de couleur A pour former une surface (PA) de couleur A; (ii) dans une phase de délimitation, à former une lisière (PB1) au moyen d'un pistolet atomiseur dont la tête rotative est inclinée par rapport à la carrosserie et qui effectue une pulvérisation purement centrifuge; (iii) dans une phase d'application, à former, au moyen du même pistolet atomiseur dont la tête rotative est également inclinée par rapport à la carrosserie, une surface peinte prolongeant la lisière (PB1); et (iv) dans la phase restante à former une surface de couleur prolongeant la précédente. Ce procédé permet d'éviter lors de la formation de la lisière (PB1) le rebond du matériau de couleur B projeté sur la surface de la carrosserie (12) et d'obtenir une délimitation nette (BL).
Mitsui Michio
Takayama Shinichi
Yamada Shiro
Abb K.k.
Kirby Eades Gale Baker
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