Bell & Howell Mail and Messaging Technologies Company

Bowe Bell + Howell Company

Robert B Bennett

Neal J Middelberg

Gerard A Derome

James M Guberski

Vincenzo Tucci

Edward J Kapturowski

Ronald J Mich

Dale R Curry

A collector apparatus and method capable of collecting material in two modes of operation, flats and letters. With a minor adjustment, the apparatus can be transformed from a two-stage device optimal for the letter mode of operation, to a one-stage device optimal for the flats mode of operation. The apparatus includes a first staging area, a second staging area generally disposed downstream from the first staging area, and a conveying device. The first staging area includes a first staging surface and a first stage transport assembly, and the second staging area includes a second staging surface and a second stage transport assembly. The conveying device is adjustable between the flats and letters modes. In the letters mode position, the conveying device provides a first material flow path running through the first and second staging areas. In the flats mode position, the conveying device provides a second material flow path into a third staging area, which is defined by one or more components of the first and/or second staging areas.

Apparatus and method for collecting flat and letter units

A right-angle sheet stager apparatus for merging multiple input sheet streams into a single output sheet stream includes one or more input channels and an output channel. Each input channel includes a transport surface and a staging surface. Each transport surface communicates with its corresponding staging surface at a transitional member interposed between the transport surface and the staging surface. Each transitional member includes an upper surface disposed at an elevation greater than an elevation of the corresponding staging surface. The output channel includes an output surface, and is oriented in a right-angle relation with respect to the input channels and communicates with the input channels at a merger location. The stager apparatus permits a sheet from the transport surface to enter the staging surface and overlap with a preceding sheet already present on that staging surface, prior to the preceding sheet's complete exit from the staging surface.

Right angle stager apparatus

Right angle stager apparatus and method

A right-angle sheet stager apparatus for merging multiple-input sheet streams into a single output sheet stream includes one or more input channels and an output channel. Each input channel includes a transport surface and a staging surface. Each transport surface communicates with its corresponding staging surface at a transitional member interposed between the transport surface and the staging surface. Each transitional member includes an upper surface disposed at an elevation greater than an elevation of the corresponding staging surface. The output channel includes an output surface, and is oriented in a right-angle relation with respect to the input channels and communicates with the input channels at a merger location. The stager apparatus permits a sheet from the transport surface to enter the staging surface and overlap with a preceding sheet already present on that staging surface, prior to the preceding sheet's complete exit from the staging surface.

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Raleigh, NC, United States of America

Robert B Bennett