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 windowsInfo
- 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
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.
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)
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 |
-
1973
- 1973-04-25 FR FR7315780A patent/FR2227801A5/en not_active Expired
Cited By (3)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES214308Y (en) | A REMOVABLE, TOOTHED AND FLEXIBLE FLANGE. | |
CA993003A (en) | Shaft seals | |
CA929863A (en) | Composite drum rotor | |
CA975101A (en) | Fastening machine | |
CA1014073A (en) | Contrarotating drum filter with fluid biased baffles | |
FR2227801A5 (en) | Number series generating unit - operates using number drums viewed through respective windows | |
CA993004A (en) | Shaft seals | |
CA931510A (en) | Rotor drum | |
CA942103A (en) | Drive having imbalanced rotatable shafts | |
CA981605A (en) | Drum provided with port assembly for gas monitoring | |
CA981901A (en) | Typing pacer | |
CA957597A (en) | Mincing machine, particularly a meat mincing machine | |
CA904915A (en) | Fan blade having wear-resistant ribs and fan including a plurality of same | |
AU5478473A (en) | A rotary shaft assembly | |
AU469828B2 (en) | A rotary engine or pump | |
CA906010A (en) | Trench excavator with revolving cutting drum | |
CA940739A (en) | Double eccentric on driving shaft | |
AU1205670A (en) | Machine ofthe rotary blade type | |
CA842500A (en) | Rotary meter, direct drive | |
CA945788A (en) | Riveting machine | |
CA891774A (en) | Hub and shaft securement | |
CA916938A (en) | Hub and shaft securement means | |
CA884447A (en) | Rotary screen printing machine | |
CA744614A (en) | Rotary drum strainer and driving gear therefor | |
CA849309A (en) | Rotary volumetric machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |