Brandt, Inc.

De La Rue Cash Systems Inc.

John A Kressin

John P Grajewski

Arnold R Buchholz

Thomas Murphy

Robert L Zwieg

Charles T Bergman

Richard P Uecker

Jon Stieber

Myron Spoehr

Robert F Fredrick

Cory A Kohls

Frederick H Harder

Roy W De Meyer

A coin handling machine ( ) has a coin sorting member ( ) with a plurality of sorting openings ( ) by which respective denominations of coins ( ) are sorted, having a coin driving member ( ) with webs ( ) for moving the coins to the coin sorting openings ( ), having a motor ( ) coupled to the coin driving member ( ), and having a brake ( ) for stopping the motor ( ), the coin handling machine ( ). A coin imaging sensor ( ) optically images at least a portion of a coin ( ) and for transmitting dimensional data for identifying coins by denomination. A main controller ( ) receives said dimensional data and counts each coin for bag stopping purposes separate from the counts maintained for totalizing the sorted coins. The controller ( ) transmits signals to at least reduce the speed of the motor ( ) when a bag count limit is reached for a respective denomination. Detectors ( and ) are provided adjacent the sorting openings ( ) for detecting a last coin as it is sorted and moved into a bag.

Method of coin detection and bag stopping for a coin sorter

A coin sorting machine ( ) has a motor output shaft ( ) driving a coin queueing disk ( ) and also has a coin sorting assembly ( ) having a coin pushing member ( ). A power transmission device ( ) transmits power from the motor output shaft ( ) to a second shaft ( ) driving the coin pushing member ( ). A coin sensor ( ) senses each coin in a respective denomination as it is sorted into a respective receptacle ( ) during a sorting operation. A controller ( ) receives signals from the coin sensor ( ) determines a last coin in a bag count limit and generates a braking signal to a braking assembly ( ) to stop rotation of the second shaft ( ) without directly mechanically braking the motor output shaft ( ) or the motor ( ).

Method and apparatus for bag stopping in a small coin sorter

A coin processing machine includes a hopper that empties into a coin splitting chute with divergent spouts to deliver a half batch of coins to each of two coin sorters operating in parallel. The receptacle is disposed on a counter top to discharge coins along a coin feeding path from the receptacle to the coin splitting chute. Feed control elements extend into the coin feeding path and are responsive to signals from the coin sorters for controlling the delivery of batches of coins to the coin splitting chute. In a first embodiment a trap door at the bottom of the hopper is operated to feed a second batch of coins into the coin sorters while a third batch is dumped into the hopper from a hinged inspection tray. In a second embodiment, larger batches of coins are carried from the receptacle to the hopper by a motor-driven conveyor to which power is interrupted in response to an excess flow of coins which is sensed within the coin sorters.

Feeding mechanism for dual coin sorters operating in parallel

A coin sorter is disclosed in which coins deposited on a horizontal rotating disc are directed in single file to the circumference of the disc where the coins are removed, by denomination, by means of plows which lift one side of the coin so that the coins will fly off the disc. The removed coins enter chutes which lead to collecting stations which may be either a discharge spout or a count module. If the chute for a particular denomination of coins is directed to a discharge spout, a count of the coins is accomplished by use of a light and a photocell positioned on opposite sides of the path of travel of the coins as they leave the sorting disc and before they enter the discharge chute. If the chute for a particular denomination is directed to a count module, the coins are deposited on a rotating horizontal plate which carries the coins to a discharge passage and the coins are counted as they are forced through the discharge passage. The flow of coins from the count module is halted when a preset predetermined count for the particular denomination is reached. Coins are fed to the sorting disc by means of a rotating wheel having spaced circular sector shaped pockets in which coins are manually deposited. The wheel can be rotated, either one pocket at a time or continuously, to have the open pockets moved over an opening in a horizontal plate over which the wheel rotates. Coins in a pocket fall through the opening into an inclined chute which leads to the sorting disc.

Coin sorter

Growing community of inventors

Watertown, WI, United States of America

John A Kressin