FR2397694A1 - Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed - Google Patents

Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed

Info

Publication number
FR2397694A1
FR2397694A1 FR7722179A FR7722179A FR2397694A1 FR 2397694 A1 FR2397694 A1 FR 2397694A1 FR 7722179 A FR7722179 A FR 7722179A FR 7722179 A FR7722179 A FR 7722179A FR 2397694 A1 FR2397694 A1 FR 2397694A1
Authority
FR
France
Prior art keywords
drum
publicity
display
rotating
constant speed
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Withdrawn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
FR7722179A
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 FR7722179A priority Critical patent/FR2397694A1/en
Publication of FR2397694A1 publication Critical patent/FR2397694A1/en
Withdrawn legal-status Critical Current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
    • 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
    • G09F11/18—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 carried by belts, chains, or the like other than endless
    • G09F11/22—Electric control therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)

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)

Abstract

The rotating publicity display has a drum (3) mounted on a vertical axis. The drum (3) rotates around the axis which is supported on a base (1). The drum carries on its lateral surface signs, characters or other publicity motifs (4). The drum (3) is driven around the vertical axis under the effect of wind. The drum (3) is coupled to a propeller (5) fixed to a horizontal drive shaft (6). In the drive mechanism of the drum is a speed adjuster whose transmission power varies as an inverse function of wind speed.
FR7722179A 1977-07-13 1977-07-13 Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed Withdrawn FR2397694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722179A FR2397694A1 (en) 1977-07-13 1977-07-13 Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722179A FR2397694A1 (en) 1977-07-13 1977-07-13 Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed

Publications (1)

Publication Number Publication Date
FR2397694A1 true FR2397694A1 (en) 1979-02-09

Family

ID=9193540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722179A Withdrawn FR2397694A1 (en) 1977-07-13 1977-07-13 Rotating publicity or decorative display - uses wind driven propeller to rotate display on drum at approximately constant speed

Country Status (1)

Country Link
FR (1) FR2397694A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615312A1 (en) * 1987-05-11 1988-11-18 Bertuletti Jean Wind-driven support apparatus for advertising panels
WO2010082124A1 (en) * 2009-01-18 2010-07-22 Parparit Ltd. Advertisement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615312A1 (en) * 1987-05-11 1988-11-18 Bertuletti Jean Wind-driven support apparatus for advertising panels
WO2010082124A1 (en) * 2009-01-18 2010-07-22 Parparit Ltd. Advertisement device

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Legal Events

Date Code Title Description
ST Notification of lapse