Brandt, Inc.

De La Rue Systems Americas Corporation

Glory Ltd.

Talaris Limited

Myron W Spoehr

Thomas P Adams

Robert L Zwieg

Robert E Gunst

Joseph P Hanus

Richard P Uecker

Daniel J Folger

John P Grajewski

Cory A Kohls

Robert F Fredrick

Jason R Parpart

Jon R Stieber

A coin sorter has a circular sorting track with an upstanding rim. A diverter mechanism is located at the rim and may be actuated to move a selected coin away from the rim to an off-sort depression inwardly of the rim and then to an off-sort opening at the end of the depression. The diverter mechanism is actuated by a coin recognition system that includes an induction coil located beneath the track in advance of the diverter mechanism. Signals from the induction coil are read at spaced positions of a coin passing over the coil and compared with stored ranges of acceptable signals for coins of various denominations. The diverter mechanism is actuated to divert a coin to the off-sort opening when the signals for that coin do not fall within a range of acceptable values. The ranges of acceptable values can be established by calibrating the coin recognition system by processing a plurality of known acceptable coins of a denomination. The acceptable ranges can be automatically adjusted based upon the history of signals from acceptable coins processed after calibration.

Coin recognition and off-sorting in a coin sorter

A bagging spout for a coin handling machine has an inclined chute extending between an upper inlet and a lower outlet. A spreader plate extends downwardly adjacent the outlet. A clamp member is hinged to the top of the spout adjacent the inlet. The clamp member has spaced ears that engage the outside of parallel side portions of the chute to pinch a coin bag between the ears and the chute.

Bagging spout for coin handling machine

The coin sorter includes a rotating hard disc forming the bottom of a hopper, and a stationary sorter plate to one side of the hard disc. The sorter plate includes a circular sorting track that begins at a point adjacent to the perimeter of the hard disc and which includes a series of spaced sorting openings each sized for a particular coin denomination. The track has an edge defined by a thin resilient rail held in place in a groove by an elastomer band. A second rotating disc having a series of resilient fingers depending from its underside is mounted above and in close proximity to the upper surface of the sorter plate. The fingers partially overlap the upper surface of the hard disc. Coins deposited in the hopper are formed into a single file and single layer at the outer edge a central upright portion of the hard disc. The single file of coins is carried by the flexible fingers from the hard disc to the sorting track where the coins are sorted by size and counted as they pass through the sorting openings.

Two disc coin handling apparatus

Growing community of inventors

Lake Mills, WI, United States of America

Myron W Spoehr