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:
Mar. 31, 1998
Filed:
Dec. 04, 1996
Thomas J Owczarzak, Grand Rapids, MI (US);
Charles W Bozarth, Holland, MI (US);
Frank W Veit, Spring Lake, MI (US);
Mannesmann Dematic Rapistan Corp., Grand Rapids, MI (US);
Abstract
A method and device in a conveyor for preventing the collision of guide pins on a transversely moving diverting shoe with the side of the conveyor in a conveyor having an endless conveying surface comprised of a plurality of surface members on which diverting shoes are slidably mounted to permit transverse movement thereon with respect to the direction of conveyance. The diverting shoes each have a downwardly depending guide pin which engages a rail network underlying the conveying surface. Magnets are positioned near the end of a diagonally oriented rail to attract the guide pins so as to prevent the transverse momentum of the guide pins and diverting shoes from carrying them into a collision with a stopping surface of the conveyor. The magnets are so positioned that non-diverted guide pins traveling adjacent the side of the conveyor are not substantially altered from their course of travel by the magnets.