Bell & Howell Mail Processing Systems

Bell & Howell Mail Processing Systems Company

Gregory T Lucas

Daniel Clark Park

Neal J Middelberg

Keith A Brown, Sr

A diverter apparatus and method are provided for high-speed media processing for diverting media such as envelopes or envelope inserts including folded sheets of paper from a conveying path and in a divert direction substantially opposite to the direction of the conveying path. In the preferred embodiment, the diverter apparatus includes a rotation member such as a belt which can be moved in opposite directions and which includes a plurality of push members thereon for engaging and conveying media. A closed-loop servomotor or a step motor can be utilized to drive the belt. In an advance mode, the belt rotates so that at least one push member causes media to be conveyed in the direction of the conveying path. In a divert mode, rotation of the belt is reversed so that at least one push member diverts and conveys media in a divert direction opposite to the direction of the conveying path. Diverted media is advanced to a divert chute through which it can pass to a collecting bin.

Diverter apparatus and method for sheets or envelopes

A document collector, stager and diverter apparatus and method are provided for processing sheet articles through a first and second stage. The first stage is adapted for receiving sheet articles advanced thereto and collected therein and includes a first transport mechanism being operative for selectively diverting collected sheet articles in a divert direction opposite to the conveying direction of the sheet articles. Alternately, the first transport mechanism is operative for selectively advancing the collected sheet articles from the first stage to the second stage. In the second stage, sheet articles can be independently processed and held until a predetermined time when they can be advanced from the second stage by a second transport mechanism. The first and second transport mechanisms each preferably includes plastic chains each with plastic lugs thereon. The chains of the first and second transport mechanisms are simultaneously rotatably movable by a motor and gears or pulleys associated therewith.

Document collector, diverter and stager apparatus and method

The present invention provides a novel extension apparatus and method for providing a selectively adjustable conveying path for sheet articles between sheet processing apparatuses. The extension apparatus includes a base bracket with a pair of rotatably movable spring-loaded bracket arms attached to a shaft extending therethrough. A pair of bracket arm rollers are attached to each of the bracket arms. An extension plate is positioned above and slidably movable on the base bracket, and a pair of rotatable extension rollers are rotatably attached to a shaft extending through the extension plate such that slidable movement of the extension plate simultaneously and identically moves the extension rollers. A pair of rear rollers are utilized and are operatively aligned with an extension roller and a pair of the bracket arm rollers. A pair of belts extend at least partially around and operatively engage one of the rear rollers, one of the extension rollers, and a pair of the bracket arm rollers of one of the bracket arms. The belts have an upper reach section and a lower reach section between the rear rollers and the extension rollers, and the upper reach section of the belts form a conveying path for advancement of sheet articles while the bracket arm rollers engage each belt in the lower reach section.

Growing community of inventors

Huntington Beach, CA, United States of America

Gregory T Lucas