Arrangement for counting different-denomination coins and similar disk-shaped objects

Claim 2

An arrangement for the counting of values of different-denomination coins and other disk-shaped objects which are transported in an irregular sequence comprising: a guide track with rectilinear guiding edge on said track, said coins being transported with their rims in an irregular sequence along said rectilinear guiding edge on said track; a scanning head located at the start of the rectilinear guiding edge for identifying a coin and comprising a plurality of photoconductor strands having free ends located at varying distances from said guiding edge; a photocell connected to each of the other ends of said photoconductor strands; a light-beam element illuminating the free ends of said photoconductor strands; said photoconductor strands and said light-beam elements being separated by a scanning gap for passage of the coins; stop means ahead of said scanning head and comprising: at least one pivoted leaf spring, an electromagnet for controlling the positioning of said leaf spring, and a coating on the free end of said leaf spring for holding the coins to said guide track.

Claim 3

The arrangement as defined in claim 1 including a photoconductor holder in said guide track, said photoconductor strands being located with their free ends along a line perpendicular to said guiding edge inside said holder, the free ends of said photoconductor strands being flush with the surface of said track.

Claim 4

The arrangement as defined in claim 1 wherein said coins are of varying diameter, one photoconductor strand being associated with each of said coins of varying diameter.

Claim 5

The arrangement as defined in claim 1 wherein said photoconductor strands are arranged in substantially close regular intervals along a rectilinear line in said photoconductor holder; each photoconductor strand being assigned to one coin of said coins of varying diameter and being connected to a photocell.

Claim 6

The arrangement as defined in claim 1 including a centrifugal plate; an oblique start-up edge tangetial to said centrifugal plate; said guiding edge being substantially placed ahead of said scanning head and turning into said oblique start-up edge; said centrifugal plate being rotatable, said coins being tangentially guided toward said start-up edge in the direction of rotation of said centrifugal plate; an endless pair of belts for transporting said coins along said start-up edge and said guiding edge, one of said belts being directed toward said start-up edge behind said centrifugal plate, the other one of said belts passing between said guiding edge and said scanning head, said other belt having a speed substantially greater than said one belt.

Claim 7

The arrangement as defined in claim 5 wherein said guiding edge and said other belt form an angle of substantially 0.5°.

Claim 8

The arrangement as defined in claim 5 including a spring-loaded rocking lever pivotably located in a quarter-circle-shaped groove in said guide track and facing said start-up edge; said rocking lever forming individual passage to said coins approaching said start-up edge for transport by said other belt.

Claim 9

The arrangement as defined in claim 5 including spring elements directed towards said guide track in proximity of said oblique start-up edge and located at different distances therefrom for separating the coins leaving said centrifugal plate.

Claim 10

The arrangement as defined in claim 1 including drop-out opening means for said coins and located in said guide track in the transport direction of said coins; and slide closure means for closing said drop-out opening means.

Claim 11

An arrangement for the counting of coins of different diameters and similar disk-shaped objects which are transported in an irregular sequence comprising: a guide track with guiding edge on said track, said coins being transported with their rims along said guiding edge on said track; photoconductor strands spaced at different distances from said guiding edge; at least one examining position for said coins; a light-beam element at said examining position; photocells connected to said photoconductor strands; counting means connected to said photocells, said photoconductor strands having free ends inserted in said track at said examining position; first holding means for said photoconductor strands in said track, second holding means for the other ends of said photconductor strands; said photocells are located in said second holding means and connected to said other ends of said photoconductor strands, the free ends of said photoconductor strands being flush with the surface of said track; said photoconductor strands and said light-beam elements being separated by an examining gap for passage of the coins; the free ends of said photoconducting strands being separated from the other ends of said strands for positioning said photocells at a location free of electrical interference, the location of said ends of said photoconductor strands at said examining position allowing examination of a maximum number of different coins over a minimum distance.

Claim 12

An arrangement for the counting of coins of different diameters and similar disk-shaped objects which are transported in an irregular sequence comprising: a guide track with guiding edge on said track, said coins being transported with their rims along said guiding edge on said track; photoconductor strands spaced at different distances from said guiding edge; at least one examining position for said coins; a light-beam element at said examining position; photocells connected to said photoconductor strands; counting means connected to said photocells, said photoconductor strands having free ends inserted in said track at said examining position; first holding means for said photoconductor strands in said track, second holding means for the other ends of said photconductor strands; said photocells are located in said second holding means and connected to said other ends of said photoconductor strands, the free ends of said photoconductor strands being flush with the surface of said track; said photoconductor strands and said light-beam elements being separated by an examining gap for passage of the coins; the free ends of said photoconducting strands being separated from the other ends of said strands for positioning said photocells at a location free of electrical interference, the location of said ends of said photoconductor strands at said examining position allowing examination of a maximum number of different coins over a minimum distance.

Claim 13

An arrangement as defined in claim 10 wherein said free ends of said photoconductor strands form said examining position and are located along a rectilinear line perpendicular to said guiding edge.

Claim 14

An arrangement as defined in claim 11 wherein said photoconductor strands are arranged in substantially close regular intervals along said rectilinear line in said holding means.

Claim 15

An arrangement as defined in claim 12 including a centrifugal plate for separating the coins; and oblique start-up edge in proximity of said centrifugal plate; and spring elements directed towards said guide track in proximity of said oblique start-up edge and located at different distances therefrom for separating the coins leaving said centrifugal pate.

Claim 16

An arrangement as defined in claim 10 including stop means ahead of said holding plate for said photocells and comprising: at least one pivoted leaf spring; an electromagnet for controlling the positioning of said leaf spring; and a coating on the free end of said leaf spring for holding the coins to said guide track.

Claim 17

An arrangement as defined in claim 10 including drop-out opening means for said coins and located in said guide track in the transport direction of said coins behind said holding plate for said photocells; and slide closure means for closing said drop-out opening means.