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:
Aug. 07, 2001
Filed:
Jan. 24, 2000
George Cera, Endicott, NY (US);
Wayne Blackwell, Chenango Forks, NY (US);
Lou Taylor, Apalachin, NY (US);
Other;
Abstract
A method and apparatus for resolving doubles on singulated flat articles being passed in a downstream direction to a takeaway mechanism by use of a doubles resolver mechanism ahead of the takeaway mechanism. The doubles resolver mechanism includes a doubles resolver head through which negative pressure may be applied to articles passing thereunder, and a mount for the head which positions the head against such articles with a substantially constant force regardless of the thickness of the article. Negative pressure is applied to the head except when the head is detected as having resolved a double, at which time such pressure is momentarily removed to permit the double to be cleared.