Graphic Sciences, Inc.

Ralph K Rand

Matthew J Costello

Robert E Krallinger

Vladimir Ignatjev

Richard W Rhyins

A compact facsimile transceiver occupying minimum space includes a straight-line transmitter section and a receiver section disposed beneath a portion of the transmitter. The transmitter transports documents through its scanner section, one by one in essentially a straight line by means of simplified and improved paper-handling apparatus which holds the documents flat. An editor in the transmitter permits segments of the documents being transmitted to be selectively deleted from the transmission. The receiver includes a simple and efficient paper-cutter mechanism and paper-transporting apparatus.

Facsimile transceiver

A folded retro-reflective optical scanner using common major optics for both scanning and reading and achieving a long scan line (8.25 inches) with a short throw distance and little bow. Astigmatic effects in the reading beam are minimized by utilizing only the center portion of the return beam for reading.

Optical scanner

The cassette of the invention comprises a plastic tray having at one end an array of projecting curved fingers and an auxiliary member having an array of curved fingers, with the auxiliary member adapted to seat on the base so that the curved fingers of the base form a smooth curve with the curved fingers of the auxiliary member. Before the auxiliary member is seated on the base, a plurality of separator sheets to be carried thereby are secured to the base by means of holes which are threaded on the first curved fingers. The auxiliary member is then seated in place, and ultrasonic vibrations are applied to heat and fuse the separate fingers to form unitary continuous curved rings which hold the sheets in place.

Growing community of inventors

New Milford, CT, United States of America

Ralph K Rand