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:
Sep. 07, 1999
Filed:
Aug. 29, 1997
John E Uber, Trumansburg, NY (US);
Carl A Matson, Warren Center, PA (US);
Eugene A Helmetsie, Spencer, NY (US);
Hi-Speed Checkweigher Co., Inc., Ithaca, NY (US);
Abstract
A conveyor element tensioning mechanism which is formed by a pair of like tensioning supporting opposite ends of an idler roller. The tensioning devices each include a slide member with a cylindrical pin which is supported within a cylindrical guide opening. The cylindrical pins have a studs extending radially therefrom which extend through a radially opening slots formed along the lengths of the guide openings in order to prevent the cylindrical pins from rotating. The studs support manual operators which may be actuated to move the slide members into a conveyor element tensioning position. During actuation, the manual operators engage an adjustably positioned reference surface so that the resulting tension in the conveyor element may be easily altered.