The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 1977
Filed:
May. 22, 1972
Applicant:
Inventor:
Irvin J Phillips, South Beloit, IL (US);
Assignee:
Beloit Corporation, Beloit, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118 63 ; 118 50 ; 118249 ;
Abstract
A method and mechanism for applying a smooth layer of coating to the surface of a traveling web including a backup roll for carrying the web on its outer surface through a coating smoothing zone along the periphery of the roll, a coating applicator ahead of the zone including an applicator roll and a coating backing roll to form a pressure nip, an air knife at the smoothing zone directing a curtain of smoothing air against the oncoming web, a saveall in advance of the zone, for directing and an exhaust system downstream of the zone with a baffle to generate a cleansing flow of air to remove the airborne coating particles from the upper lip of the air knife.