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.

Date of Patent:
Mar. 25, 1986

Filed:

Nov. 19, 1984
Applicant:
Inventors:

Koichi Komon, Suzuka, JP;

Siro Ito, Kawasaki, JP;

Shuichi Seino, Hirakata, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427421 ; 427284 ; 427286 ; 427424 ; 118300 ; 118301 ; 118314 ; 118315 ;
Abstract

From knowledge of the fact that the pattern of the film of coating produced on a surface by spray coating varies with the distance between the nozzle of the spray gun and surface, the nozzle 2 of a spray gun 1 that is disposed facing an outermost end of a surface to be coated is axially inclined so that the external ridge-line of the fan-shaped spray produced thereby is almost perpendicularly with or slightly inwardly inclined to the plane of the surface, the distance as measured along the ridge-line between the nozzle and the surface being selected so that the spray gun can produce in the surface W a film of coating sharply defined at the contour, without unwanted spots of paint called the 'tails' at both ends of the film.


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