FR2227801A5 - Number series generating unit - operates using number drums viewed through respective windows - Google Patents

Number series generating unit - operates using number drums viewed through respective windows

Info

Publication number
FR2227801A5
FR2227801A5 FR7315780A FR7315780A FR2227801A5 FR 2227801 A5 FR2227801 A5 FR 2227801A5 FR 7315780 A FR7315780 A FR 7315780A FR 7315780 A FR7315780 A FR 7315780A FR 2227801 A5 FR2227801 A5 FR 2227801A5
Authority
FR
France
Prior art keywords
drums
viewed
operates
generating unit
drum
Prior art date
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
Application number
FR7315780A
Other languages
French (fr)
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.)
LEONARDI FR
Original Assignee
LEONARDI FR
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.)
Filing date
Publication date
Application filed by LEONARDI FR filed Critical LEONARDI FR
Priority to FR7315780A priority Critical patent/FR2227801A5/en
Application granted granted Critical
Publication of FR2227801A5 publication Critical patent/FR2227801A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C15/00—Generating random numbers; Lottery apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pinball Game Machines (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

The number drums each rotating behind a respective viewing window (3) are mounted on a common shaft and a rotate independently on the shaft. The viewing windows are dimensioned so that a single number of the number series marked around the peripheral edge (4) of each number drum can be seen at any one time. The shaft is retained by the side walls of the unit and the rear face of the unit is open, with part of the periphery of each drum extending through it, so that each drum can be indexed by finger pressure.
FR7315780A 1973-04-25 1973-04-25 Number series generating unit - operates using number drums viewed through respective windows Expired FR2227801A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7315780A FR2227801A5 (en) 1973-04-25 1973-04-25 Number series generating unit - operates using number drums viewed through respective windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315780A FR2227801A5 (en) 1973-04-25 1973-04-25 Number series generating unit - operates using number drums viewed through respective windows

Publications (1)

Publication Number Publication Date
FR2227801A5 true FR2227801A5 (en) 1974-11-22

Family

ID=9118713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315780A Expired FR2227801A5 (en) 1973-04-25 1973-04-25 Number series generating unit - operates using number drums viewed through respective windows

Country Status (1)

Country Link
FR (1) FR2227801A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728093A1 (en) * 1994-12-08 1996-06-14 Albinet Rene Mechanism for generating random geomancy signs
US5918880A (en) * 1995-02-09 1999-07-06 Fundex Games, Ltd. Game playing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728093A1 (en) * 1994-12-08 1996-06-14 Albinet Rene Mechanism for generating random geomancy signs
US5918880A (en) * 1995-02-09 1999-07-06 Fundex Games, Ltd. Game playing apparatus
US6431548B1 (en) 1995-02-09 2002-08-13 Fundex Games, Ltd. Game playing apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse