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. 25, 1997
Filed:
Nov. 09, 1992
Martin A Heit, Cincinnati, OH (US);
Timothy A Koeninger, Fort Thomas, KY (US);
John E O'Brien, Florence, KY (US);
John J Wilkins, Cincinnati, OH (US);
Randall P Coons, Crescent Springs, KY (US);
Litton Industrial Automation Systems, Inc., , DE (US);
Abstract
A linear actuator divert switch, a limited angle motor driven divert switch and a limited angle motor driven cross-over switch are provided for sortation conveyors. In addition conveying members of inverted substantially 'U' shaped having spaced relatively hollow legs spanned by a bridge that is either hollow or not are also provided for sortation conveyors. A package diverter is formed with a cavity extending therethrough to surround the conveying member and so as to carry a divert/guide pin and cam follower part of which is disposed in the space between the conveying member legs to provide a relatively high positioning for divert/guide pin and cam follower with respect to the conveying members. Special lands extend out from the walls of the cavity to cock each package diverter on its conveying members in the direction of conveyor movement. The divert/guide pins are formed with a generally football shaped cross-sectional configuration to facilitate passage thereof through the various switches.