Paint feeder and painting device
OwnerMassimi Giacomoinventor
Life of this patent
Estimating the term…
Abstract
A paint or varnish feeder for a painting device comprises at least one manifold (13; 33; . . . ) with openings or small dispensing channels (15; 55; . . . ). The at least one manifold (13; 33; . . . ) is fed through at least one pipe (16; . . .) starting from a container in which a slight pressure is created. The small dispensing channels (15; 55; . . . ) can have various configurations in the various embodiments.
Claims9
A painting device having a paint feeder comprising a hollow manifold having at least two separate internal chambers, and openings in fluid communication with said chambers for dispensing paint;
- a distribution device connected to a paint supply duct and being separate and spaced from said manifold, said distribution device comprising at least two output ducts connected separately to said manifold chambers, and a plug or valve in said distribution device for closing an output duct to prevent the flow of paint to the manifold chamber connected thereto;
- said painting device having a painting head, said paint feeder being positioned outside of and connected to said painting head for dispensing paint to said painting head.
A painting device having a paint feeder comprising a hollow manifold having at least two separate internal chambers, and openings in fluid communication with said chambers for dispensing paint;
- a distribution device connected to a paint supply duct, said distribution device comprising at least two output ducts connected separately to said manifold chambers, and a plug or valve for closing an output duct to prevent the flow of paint to the manifold chamber connected thereto;
- said painting device having a painting head, said paint feeder being positioned outside of and connected to said painting head for dispensing paint to said painting head;
- wherein said supply duct is a flexible hose, and a flow adjusting device is provided on said flexible hose, said flow adjusting device comprises an engagement body on said flexible hose, a lever hinged on said engagement body and providing a shutter part pressed by a spring against said flexible hose, and an adjusting screw acting on said lever.
A painting device having a paint feeder comprising a hollow manifold having at least two separate internal chambers, and openings in fluid communication with said chambers for dispensing paint;
- a distribution device connected to a paint supply duct, said distribution device comprising at least two output ducts connected separately to said manifold chambers, and a plug or valve for closing an output duct to prevent the flow of paint to the manifold chamber connected thereto;
- said painting device having a painting head, said paint feeder being positioned outside of and connected to said painting head for dispensing paint to said painting head;
- wherein said manifold has four chambers, and said distribution device comprises four output ducts, each of which connects said distribution device with one of the chambers of said manifold;
- wherein said distribution device has two Y-shaped openings connected to each other and sharing between said output ducts the paint flowing from said supply duct, said two Y-shaped openings being separated by a blocking device movably positioned in a hole in said distribution device for closing the fluid connection of a Y-shaped opening to an output duct.
Dependencies are inferred from the claim text.