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United States Patent m

Mennie

[ii] Patent Number: [45] Date of Patent:

5,687,963 Nov. 18, 1997

[54] METHOD AND APPARATUS FOR DISCRIMINATING AND COUNTING DOCUMENTS

[75] Inventor: Douglas U. Mennie, Barrington, El.

[73] Assignee: Cummison-AUison Corp., Mt.

Prospect, HI.

[21] Appl. No.: 450,505

[22] Filed: May 26,1995

Related U.S. Application Data

[63] Continuation of Ser. No. 340,031, Nov. 14,1994.

[51] Int CI.6 B65H 3/06

[52] U.S. CI 27V119, 271/120

[58] Field of Search 271/119, 120

[56] References Cited

U.S. PATENT DOCUMENTS

1,291,074 1/1919 Milmoeetal 271/119

1,91938 7/1933 McCarthy 271/119

2,214,752 9/1940 Pierce 271/122 X

3,044,770 7/1962 Breviers 271/122

3,280,974 10/1966 Riddle et al 209/111.8

3,771,783 11/1973 Mclnemy 271/125

3,870,868 3/1975 Jones 235/92 SB

3,908,982 9/1975 Abe 271/21

3,952,183 4/1976 Abe 235/92 SB

3,976,198 8/1976 Cames et al 209/111.7 T

4,352,988 10/1982 Ishida 250/559

4,381,447 4/1983 Horvathetal 250/223

4,443,006 4/1984 Hasegawa 271/119 X

4,587,412 5/1986 Apisdorf 235/449

4,653,647 3/1987 Hashimoto 209/534

4,677,682 6/1987 Miyagawaetal 382/7

4,700,368 10/1987 Munnetal 377/8

4,709,911 12/1987 Saiki et al 271/122 X

4,715,597 12/1987 Sakurai 271/122

4,801,134 1/1989 Yokoyama et al 271/122

4,827,531 5/1989 Milford 382/7

4,861,013 8/1989 Shibata et al 271/122 X

4,869,490 9/1989 Reid 271/122

4,996,604 2/1991 Ogawaetal 358/486

5,163,672 11/1992 Mennie 271/187

5,207,788 5/1993 Geib et al 271/122

5,261,652 11/1993 Kubo 271/119

5,295,196 3/1994 Raterman et al 382/7

5,430,664 7/1995 Cargffl et al 364/550

5,467,406 11/1995 Graves et al 382/135

FOREIGN PATENT DOCUMENTS

0338123 10/1989 European Pat. Off. .

0409203 1/1991 European Pat. Off. .

2908058 9/1979 Germany 271/119

63-282032 11/1988 Japan 271/119

1177188 7/1989 Japan 271/119

2198929 8/1990 Japan 271/119

WO 91/11778 8/1991 WIPO .

WO 93/23824 11/1993 WIPO .

OTHER PUBLICATIONS

JetScan Currency Scanner/Counter, Model 4060, Operator's

Manual by Currimins-Allison (Aug. 1991).

JetScan Currency Scanner/Counter, Model 4061, Operating

Instructions by Cumrrrins-Allison (Apr. 20, 1993).

JetScan Currency Scanner/Counter, Model 4062, Operating

Instructions by C!ummins-Allison (Nov. 28, 1994).

AFB Currency Recognition System (1982).

Mosler Inc. brochure "The Mosler/Toshiba CF-420", 1989.

AFB Currency Recognition System (1982).

Primary Examiner—David H. Bollinger

Attorney, Agent, or Firm—Arnold, White & Durkee

[57] ABSTRACT

A currency handling apparatus wherein an input bin is provided for accepting a stack of bills from which bottom bills are to be successively fed in single file in a given feed direction along a bill transport path. The apparatus is provided with a feed arrangement comprising a bill supporting surface for supporting a stack of bills and a stripping wheel. The stripping wheel projects through the bill supporting surface so as to contact the stack of bills. The stripping wheel has a circumference and a high-friction surface and/or a raised surface along only a portion of its circumference such that during rotation of said stripping wheel said highfriction portion and/or raised portion intermittently engages the lowermost bill of the stack of bills. The stripping wheel is always stopped with the high-friction portion and/or the raised portion of its circumference below the bill supporting surface.

26 Claims, 35 Drawing Sheets

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