CA1330229C - Method and apparatus for checking coins - Google Patents

Method and apparatus for checking coins

Info

Publication number: CA1330229C
Authority: CA; Canada
Prior art keywords: coin; radiation; edge; slit; signal
Prior art date: 1987-10-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA000579409A

Other languages

English (en)

French (fr)

Inventor

Siegfried Seiler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Walter Hanke Mechanische Werkstaetten GmbH and Co KG

Original Assignee

Wh Munzprufer Dietmar Trenner GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-10-06

Filing date

1988-10-05

Publication date

1994-06-14

1988-10-05 Application filed by Wh Munzprufer Dietmar Trenner GmbH filed Critical Wh Munzprufer Dietmar Trenner GmbH

1994-06-14 Application granted granted Critical

1994-06-14 Publication of CA1330229C publication Critical patent/CA1330229C/en

2011-06-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 11
230000005855 radiation Effects 0.000 claims abstract description 40
230000001678 irradiating effect Effects 0.000 claims description 3
239000004033 plastic Substances 0.000 claims description 3
238000011156 evaluation Methods 0.000 claims 3
238000001914 filtration Methods 0.000 claims 2
239000003365 glass fiber Substances 0.000 claims 1
239000000463 material Substances 0.000 claims 1
238000005286 illumination Methods 0.000 description 4
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
238000010276 construction Methods 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000012780 transparent material Substances 0.000 description 1

Classifications

- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/10—Testing the rim, e.g. the milling of the rim

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Testing Of Coins (AREA)
Basic Packing Technique (AREA)
Noodles (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

CA000579409A 1987-10-06 1988-10-05 Method and apparatus for checking coins Expired - Fee Related CA1330229C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19873734114 DE3734114A1 (de)	1987-10-06	1987-10-06	Verfahren und vorrichtung zur pruefung von muenzen
DEP3734114.6		1987-10-06

Publications (1)

Publication Number	Publication Date
CA1330229C true CA1330229C (en)	1994-06-14

Family

ID=6337926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000579409A Expired - Fee Related CA1330229C (en)	1987-10-06	1988-10-05	Method and apparatus for checking coins

Country Status (5)

Country	Link
EP (1)	EP0311554B1 (de)
AT (1)	ATE104781T1 (de)
CA (1)	CA1330229C (de)
DE (2)	DE3734114A1 (de)
ES (1)	ES2050719T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0001861A0 (sv) *	1961-01-02	2001-11-20	Scan Coin Ind Ab	Mynträfflingssensor
JPH0344770U (de) *	1989-09-08	1991-04-25
NO168615C (no) *	1989-10-17	1992-03-11	Datalab Oy	Fremgangsmaate og anordning for gjenkjenning av en mynt
GB2266176B (en) *	1992-04-14	1996-06-19	Nsm Ag	A device for the detection of a foreign body in a coin channel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4089400A (en) *	1976-01-23	1978-05-16	Gregory Jr Lester	Coin testing device
GB1582847A (en) *	1976-12-02	1981-01-14	Mars Inc	Coin testing device
GB2071381B (en) *	1980-03-04	1984-01-18	Mars Inc	Coin testing device
DE3335347A1 (de) *	1983-09-29	1985-04-11	Siemens AG, 1000 Berlin und 8000 München	Verfahren und vorrichtung zur optoelektronischen pruefung der raendelung von muenzen

1987
- 1987-10-06 DE DE19873734114 patent/DE3734114A1/de not_active Ceased
1988
- 1988-09-29 DE DE3889190T patent/DE3889190D1/de not_active Expired - Fee Related
- 1988-09-29 AT AT8888730219T patent/ATE104781T1/de not_active IP Right Cessation
- 1988-09-29 EP EP88730219A patent/EP0311554B1/de not_active Expired - Lifetime
- 1988-09-29 ES ES88730219T patent/ES2050719T3/es not_active Expired - Lifetime
- 1988-10-05 CA CA000579409A patent/CA1330229C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0311554B1 (de)	1994-04-20
DE3734114A1 (de)	1989-04-20
DE3889190D1 (de)	1994-05-26
EP0311554A2 (de)	1989-04-12
ES2050719T3 (es)	1994-06-01
ATE104781T1 (de)	1994-05-15
EP0311554A3 (en)	1990-03-28

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Legal Events

Date	Code	Title	Description
2010-06-14	MKLA	Lapsed
2023-05-26	MKLA	Lapsed	Effective date: 20100614