Coating apparatus – Projection or spray type – With projector heating – cleaning or conditioning
Patent
1998-09-24
2000-09-26
Crispino, Richard
Coating apparatus
Projection or spray type
With projector heating, cleaning or conditioning
165108, 165156, B05B 102
Patent
active
06123771&
ABSTRACT:
A device for simultaneous application of a plurality of adhesive spot s to a substrate, having a metering apparatus for conveying a predetermined volume of adhesive to a plurality of applicator nozzles for the application of respectively one adhesive spot to the substrate. A distribution apparatus distributes the volume of adhesive conveyed by the metering, device to the applicator nozzles. A warming medium is heated in a warning apparatus for heating the adhesive to a temperature desired for manipulation. The metering apparatus and the distribution apparatus are connected with each other by a conveying line containing an adhesive conduit. Feed lines with adhesive conduits lead from the distribution apparatus to the applicator nozzles, wherein a closed loop of the warming medium is formed, starting at the warming apparatus, and routed via the distribution apparatus and the feed lines to the applicator nozzles, and is returned via the feed lines and the distribution apparatus to the warming apparatus.
REFERENCES:
patent: 4194536 (1980-03-01), Stine et al.
patent: 4373657 (1983-02-01), Fillon
patent: 4424622 (1984-01-01), Matthews et al.
Crispino Richard
Intec Bielenberg GmbH & Co. KG
Louie Wai-Sing
LandOfFree
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