FR2406259A1 - Random number series determining device - has pointers rotated around disc with different frictional loading - Google Patents

Random number series determining device - has pointers rotated around disc with different frictional loading

Info

Publication number
FR2406259A1
FR2406259A1 FR7731377A FR7731377A FR2406259A1 FR 2406259 A1 FR2406259 A1 FR 2406259A1 FR 7731377 A FR7731377 A FR 7731377A FR 7731377 A FR7731377 A FR 7731377A FR 2406259 A1 FR2406259 A1 FR 2406259A1
Authority
FR
France
Prior art keywords
pointers
random number
choice
numbers
rotated around
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.)
Withdrawn
Application number
FR7731377A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7731377A priority Critical patent/FR2406259A1/en
Publication of FR2406259A1 publication Critical patent/FR2406259A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F5/00—Roulette games
    • A63F5/04—Disc roulettes; Dial roulettes; Teetotums; Dice-tops
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F11/00—Game accessories of general use, e.g. score counters, boxes
    • A63F11/0011—Chance selectors
    • A63F2011/0016—Spinners

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The random choice of numbers provide series of random numbers where tables or computer produced series are not suitable. Choice is effected by pointers rotated by friction around the disc. A random number selector comprises cylindrical casing (1, 2) about vertical central axis (3) and which is transparent cover (5). A socket (6) on base (4) supports shaft (7) rotated by button (9). A flat disc (10) has sectors inscribed on the face (11) to aid selection of numbers as three pointers (15, 16, 17) rotate independently on three planes on the shaft. Washers (18, 19, 20, 21) provide friction forces enabling pointers to stop at different times. Different length pointers facilitate choice of order.
FR7731377A 1977-10-11 1977-10-11 Random number series determining device - has pointers rotated around disc with different frictional loading Withdrawn FR2406259A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7731377A FR2406259A1 (en) 1977-10-11 1977-10-11 Random number series determining device - has pointers rotated around disc with different frictional loading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731377A FR2406259A1 (en) 1977-10-11 1977-10-11 Random number series determining device - has pointers rotated around disc with different frictional loading

Publications (1)

Publication Number Publication Date
FR2406259A1 true FR2406259A1 (en) 1979-05-11

Family

ID=9196656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731377A Withdrawn FR2406259A1 (en) 1977-10-11 1977-10-11 Random number series determining device - has pointers rotated around disc with different frictional loading

Country Status (1)

Country Link
FR (1) FR2406259A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse