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:
Jul. 04, 1989
Filed:
Dec. 11, 1987
Howard Stern, Greenlawn, NY (US);
Alex Mauro, Wheatley Heights, NY (US);
Fereydoun Maali, Stony Brook, NY (US);
Frank Holetsky, Centereach, NY (US);
Robotic Vision Systems, Inc., Hauppauge, NY (US);
Abstract
A stream calibration arrangement for visually determining the position and orientation of a sprayed material stream. Use of a stream calibration fixture to determine adjustments to an adjustable spray gun mount to realign a spray stream without altering the taught path of a robot carrying the spray gun. Alternatively, the stream is realigned by altering the taught robot path and requiring no gun mount adjustment. Stream realignment is also carried out automatically with and without gun mount adjustments. Machine vision is used for automatic stream realignment.