Coating apparatus – With means to prepare work surface for coating – Liquid treatment
Patent
1990-04-05
1992-07-21
Wityshyn, Michael G.
Coating apparatus
With means to prepare work surface for coating
Liquid treatment
118203, 118216, 118266, 156578, 401 86, 401188R, 401193, 401207, 401261, B05C 102, B05C 106, B05C 116
Patent
active
051313499
ABSTRACT:
A system for applying a uniform band of liquid primer material to the marginal edge surfaces of glazing units upon which a plastic frame or gasket member is to be molded in place. A family of interchangeable applicator tips is provided for use with a dispensing device adapted to provide an on-demand supply of primer material to the tip in use. The different applicator tips of the family have configurations particularly adapted to applying bands of primer material along selected peripheral margins of a sheet member. Each is of a composite construction including a relatively rigid base member covered by a soft absorbent body for contacting and transferring to the sheet surface the layer of primer material. The tips are readily attachable to and removable from the primer material dispensing device. The dispensing device may comprise one or more applicator guns incorporated in a modular work station, including a closed storage and supply container for the primer material and a solvent flush system for cleaning hoses and flow guns of the reactive priming resins. The flow guns may be mounted upon an oscillating carriage whereby, in one position of the carriage, spent applicator tips are removed and replaced by new tips by a suitably programmed robot, and in another position the marginal edges of sheet members are moved along and through the applicator tips by a suitably programmed robot arm for application of a band of the primer material.
REFERENCES:
patent: 3071106 (1963-01-01), Burelbach et al.
patent: 3974011 (1976-08-01), Jarchow et al.
patent: 4660501 (1987-04-01), Nagata et al.
patent: 4747720 (1988-05-01), Bellehumeur et al.
patent: 4790259 (1988-12-01), Morris et al.
patent: 4881563 (1989-11-01), Christian
patent: 4947580 (1990-08-01), Moore
Keller Thomas A.
Krueger Wallace F.
Sloma Robert J.
Libbey-Owens-Ford Co.
Wityshyn Michael G.
LandOfFree
Application of primer coating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Application of primer coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Application of primer coating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-836947