National Presort, Inc.

Daboub, Brent a.

Ayala, Fred

Culp, Garry

Fred Ayala

Brent A Daboub

Gary Culp

Garry Culp

A mail sortation system includes a frame system, a conveyor carried by the frame system, a driven axle on one end of the conveyor, a pair of split idler axles, one idler axel on each side of the conveyor, a chain from each idler axel to the driven axel, and a chain slack adjustment mechanism. The idler axels are configured to rotate independently of each other. The chains are coupled to the conveyor, such that rotation of the driven axle causes the idler axles to rotate and the conveyor to translate. The chain slack adjustment mechanisms remove slack in each chain by increasing the distance between the driven axle and the idler axles.

Chain slack adjustment mechanism for mail sortation systems

A machine to sort documents includes a stacker having a tier of the plurality of pockets and a magazine positioned at one end of the stacker. A first transport and a second transport operably associated with the magazine are configured to carry the documents through the stacker. A method to sort documents includes separating the documents into a first portion and a second portion, the first portion being carried by a first transport through a first end of a stacker, the second portion being carried by a second transport and through a second end of the stacker, and then merging the second portion with the first portion of documents.

Document sorting machine

Growing community of inventors

Fort Worth, TX, United States of America

Fred Ayala