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:
Jan. 05, 1993
Filed:
Aug. 12, 1991
Louis F Counter, Greendale, WI (US);
Robert H Bigoness, Utica, MI (US);
Peter J Ensch, Wauwatosa, WI (US);
Rexnord Corporation, Milwaukee, WI (US);
Abstract
A conveyor includes a track having at least one arcuate section, and a conveyor chain. The track comprises a pair of spaced apart track portions, each including a generally vertical guide surface. A first one of the guide surfaces defines the inside of an arcuate path and the other one of the guide surfaces defines the outside of the path. The conveyor chain is constructed and arranged for traversing the path and comprises a plurality of links, each of which has a first pivot eye at one end thereof and a pair of pivot eyes at the other end thereof and complementary to the first pivot eye. Pins couple the pivot eyes of pairs of adjacent links for pivotally connecting the same. Each link engages the first one of the surfaces as the chain traverses the path to generate reaction forces acting on each link and having an average line of action intersecting the first one of the surfaces. The pins are oriented transversely to the path defined by the surfaces and the axis of each pin is located below the average line of action of the reaction forces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile