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. 14, 2001
Filed:
Mar. 18, 1999
Henri Bonnet, Atlanta, GA (US);
United Parcel Service of America, Inc., Atlanta, GA (US);
Abstract
A power turn conveying apparatus and method of using same is provided which includes the use of a drive belt that extends in a horizontal plane and engages drive pulleys that rotate about vertical axes and are connected by 90 degree gear boxes to horizontally extending conveyor rollers. The drive belt cooperates with the drive pulleys and gearboxes to hold the conveyor rollers to the conveyor frame while the drive belt is tensioned, and easy removal of the conveyor roller assemblies is allowed while the drive belt is untensioned. Receptacles that receive the gearboxes and bearings at the opposite ends of the conveyor rollers extend vertically and define upwardly oriented openings, so that when the drive belt is untensioned the conveyor roller assemblies can be vertically lifted from or vertically dropped into their respective positions in the conveyor system.