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:
Jun. 12, 1990
Filed:
Nov. 10, 1988
Robert L Fuller, Jr, Issaquah, WA (US);
Mark C Maier, Renton, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
Elongated articles (16) to be singulated are conveyed in bulk into a conveyor (30) which by a shaking motion conveys the articles (16). The bed (80) of the conveyor (30) includes longitudinal channels (100) causing the articles (16) to be aligned lengthwise in the direction of article movement. The conveyor (30) delivers the aligned articles (16) into an alignment receptacle (34) which places a measured amount of the aligned articles (16) into valley regions of a singulator (26). The singulator (36) is composed of alternate and intermediate slat members (108,110), presenting upwardly directed peaks and valleys which are initially in alignment. The alternative slat members (108) are fixesd in position. The intermediate slat members (110) are movable lengthwise relative to the fixed slat members (108). The intermediate slat members (110) are retracted and then extended repeatedly and this motion separates the articles (116) and further advances them to the discharge end of the singulator (36). The singulated articles ( 16) are delivered onto the upper run of a belt conveyor which carries them, in a spaced apart manner, forwardly for additional processing.