DE3473073D1 - Indicator board - Google Patents

Indicator board

Info

Publication number
DE3473073D1
DE3473073D1 DE8484103240T DE3473073T DE3473073D1 DE 3473073 D1 DE3473073 D1 DE 3473073D1 DE 8484103240 T DE8484103240 T DE 8484103240T DE 3473073 T DE3473073 T DE 3473073T DE 3473073 D1 DE3473073 D1 DE 3473073D1
Authority
DE
Germany
Prior art keywords
discs
cover plate
base plate
recesses
circular
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
DE8484103240T
Other languages
English (en)
Inventor
Frederic Prof Dr Vester
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 DE8484103240T priority Critical patent/DE3473073D1/de
Application granted granted Critical
Publication of DE3473073D1 publication Critical patent/DE3473073D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/04—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being secured to rotating discs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Toys (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
DE8484103240T 1983-04-21 1984-03-23 Indicator board Expired DE3473073D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484103240T DE3473073D1 (en) 1983-04-21 1984-03-23 Indicator board

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3314409A DE3314409A1 (de) 1983-04-21 1983-04-21 Anzeigetafel
DE8484103240T DE3473073D1 (en) 1983-04-21 1984-03-23 Indicator board

Publications (1)

Publication Number Publication Date
DE3473073D1 true DE3473073D1 (en) 1988-09-01

Family

ID=6196940

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3314409A Withdrawn DE3314409A1 (de) 1983-04-21 1983-04-21 Anzeigetafel
DE8484103240T Expired DE3473073D1 (en) 1983-04-21 1984-03-23 Indicator board

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3314409A Withdrawn DE3314409A1 (de) 1983-04-21 1983-04-21 Anzeigetafel

Country Status (3)

Country Link
EP (1) EP0123148B1 (de)
AT (1) ATE36087T1 (de)
DE (2) DE3314409A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628027A (en) * 1953-02-10 Insurance calculator
US3360874A (en) * 1965-02-17 1968-01-02 Max W. Myers Regrouping teaching aid
US3558044A (en) * 1969-03-24 1971-01-26 Ronald Hitchings Race computer
CH537627A (fr) * 1971-03-23 1973-05-31 Gen Service Establishment Dispositif indicateur
GB1527633A (en) * 1975-12-30 1978-10-04 Matsuda A Foreign exchange ready reckoner
DE2918278A1 (de) * 1979-05-07 1980-11-20 Brehm Heide Handvorrichtung zum addieren von werten, z.b. von geldbetraegen

Also Published As

Publication number Publication date
EP0123148A2 (de) 1984-10-31
ATE36087T1 (de) 1988-08-15
EP0123148A3 (en) 1984-12-27
EP0123148B1 (de) 1988-07-27
DE3314409A1 (de) 1984-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee