CH661837GA3 - Display device with turning flaps or blades - Google Patents

Display device with turning flaps or blades Download PDF

Info

Publication number
CH661837GA3
CH661837GA3 CH552084A CH552084A CH661837GA3 CH 661837G A3 CH661837G A3 CH 661837GA3 CH 552084 A CH552084 A CH 552084A CH 552084 A CH552084 A CH 552084A CH 661837G A3 CH661837G A3 CH 661837GA3
Authority
CH
Switzerland
Prior art keywords
display device
blades
notched
motor
mechanical means
Prior art date
Application number
CH552084A
Other languages
French (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 filed Critical
Priority to CH552084A priority Critical patent/CH661837GA3/en
Publication of CH661837GA3 publication Critical patent/CH661837GA3/en

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
    • G09F11/06—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 stiff plates or cards
    • 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
    • G09F11/10—Electrical control therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

The display device includes a set of blades mounted on a barrel driven in rotation by mechanical means controlled by a motor. The mechanical means consist of a first notched pulley (3) mounted on the barrel and a second notched pulley (7) locked to the output shaft of the motor (6), and a notched belt (4) which links the two notched wheels (3 and 7). Application to display panels and especially to clocks. <IMAGE>
CH552084A 1984-11-19 1984-11-19 Display device with turning flaps or blades CH661837GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH552084A CH661837GA3 (en) 1984-11-19 1984-11-19 Display device with turning flaps or blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH552084A CH661837GA3 (en) 1984-11-19 1984-11-19 Display device with turning flaps or blades

Publications (1)

Publication Number Publication Date
CH661837GA3 true CH661837GA3 (en) 1987-08-31

Family

ID=4294998

Family Applications (1)

Application Number Title Priority Date Filing Date
CH552084A CH661837GA3 (en) 1984-11-19 1984-11-19 Display device with turning flaps or blades

Country Status (1)

Country Link
CH (1) CH661837GA3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583577A1 (en) * 1992-08-20 1994-02-23 KRONE Informationssysteme GmbH Flip-over display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747245A (en) * 1971-10-29 1973-07-24 L Ladine Apparatus for sequentially displaying data
GB2054937A (en) * 1979-07-25 1981-02-18 Telefonia Automazione Elettron Teleindicator for information boards

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747245A (en) * 1971-10-29 1973-07-24 L Ladine Apparatus for sequentially displaying data
GB2054937A (en) * 1979-07-25 1981-02-18 Telefonia Automazione Elettron Teleindicator for information boards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583577A1 (en) * 1992-08-20 1994-02-23 KRONE Informationssysteme GmbH Flip-over display

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