IP Library Granted Patent US 7,992,720
Granted Patent B2
US 7,992,720 · App. 11/004,006 · Granted Aug 9, 2011

Chip sorting device

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Quick Facts
Patent No.
US 7,992,720
App. No.
11/004,006
Granted
Aug 9, 2011
Kind
B2
Abstract

A sorting device for the sorting of gaming chips comprises a base frame, a collection container, an oblique transport disc adjoining the collection container, the oblique transport disc separating and receiving gaming chips, a gaming chip characteristic identification system positioned adjacent the transport disc, a transfer device distributing the gaming chips in removal units according to characteristics identified in the gaming chip characteristic identification system. The sorting device has a transport for transferring the gaming chips directly from the transport disc to the removal units, and a radially external region of the transport disc contains recesses into which the gaming chips are separated. The sorting device is provided with at least one ejector that can be inserted at least partially from one side of the transport disc into the recesses to lift an edge of the gaming chips above a front face of the transport disc lying opposite the at least one ejector, whereby a blade located on a removal unit slides under the gaming chip with a lifted edge, and the gaming chip with a lifted edge is placed on the blade.

Claims (21)

1. A sorting device for the sorting of gaming chips comprising:

a base frame;

a collection container;

an oblique transport disc adjoining the collection container, the oblique transport disc separating and receiving gaming chips;

a gaming chip characteristic identification system positioned adjacent the transport disc;

a transfer device distributing the gaming chips to removal units according to characteristics identified in the gaming chip characteristic identification system, removal units having a U-shaped cross-section;

the sorting device having a transport for transferring the gaming chips directly from the transport disc to the removal units; and

a radially external region of the transport disc containing recesses into which the gaming chips are separated, the sorting device provided with at least one ejector that can be inserted at least partially from one side of the transport disc into the recesses to lift an edge of the gaming chips above a front face of the transport disc lying opposite the at least one ejector, whereby a blade located on a removal unit slides under the gaming chip with a lifted edge, and the gaming chip with a lifted edge is placed on the blade wherein a side of the transfer disc not adjacent to the collection container has a cogwheel.

2. The sorting device of claim 1 , further comprising a coupling adjacent the cogwheel.

3. The sorting device of claim 2 , wherein there is a cam that drives a pinion adjacent the coupling.

4. The sorting device of claim 2 , wherein the coupling comprises a magnetic coupling.

5. The sorting device of claim 4 , wherein the magnetic coupling is activated by a microprocessor.

6. A sorting device for the sorting of gaming chips comprising:

a base frame;

a collection container;

an oblique transport disc adjoining the collection container, the oblique transport disc separating and receiving gaming chips;

a gaming chip characteristic identification system positioned adjacent the transport disc;

a transfer device distributing the gaming chips in removal units according to characteristics identified in the gaming chip characteristic identification system, removal units having a U-shaped cross-section, the sorting device having a transport for transferring the gaming chips directly from the transport disc to the removal units; and

a radially external region of the transport disc containing recesses into which the gaming chips are separated, the sorting device provided with at least one ejector that moves so at least one portion of the at least one ejector is inserted at least partially from one side of the transport disc into the recesses to lift an edge of the gaming chips above a front face of the transport disc lying opposite the at least one ejector;

whereby a blade located on a removal unit slides under the gaming chip with the lifted edge, and the gaming chip with the lifted edge is placed on the blade, the at least one ejector comprising an L-shaped lever having two arms comprising a longer arm and a shorter arm, the shorter arm positioned for insertion into the recesses;

wherein movement of the shorter arm along the longer arm is governed by an adjustable screw.

Assignments (7)
SECURITY AGREEMENT Recorded May 23, 2025
From: LNW GAMING, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 071340/0404 →
SECURITY AGREEMENT Recorded Apr 22, 2022
From: SG GAMING INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059793/0001 →
CHANGE OF NAME Recorded Jan 18, 2020
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 051641/0588 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2014
From: BLAHA, ERNST; KRENN, PETER
To: SHUFFLE MASTER GMBH & CO KG
Reel/Frame 032440/0760 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 21, 2007
From: BLAHA, ERNST; KRENN, PETER
To: SHUFFLE MASTER GMBH & CO KG
Reel/Frame 019060/0765 →
DISSOLUTION/CONVERSION Recorded Sep 21, 2005
From: CARD CASINOS AUSTRIA RESEARCH & DEVELOPMENT GMBH
To: SHUFFLE MASTER GMBH & CO KG
Reel/Frame 016834/0763 →
CHANGE OF NAME Recorded Sep 21, 2005
From: CARD CASINOS AUSTRIA RESEARCH & DEVELOPMENT GMBH
To: SHUFFLE MASTER GMBH & CO KG
Reel/Frame 016834/0777 →