GB665082A - Improvements in or relating to apparatus for automatically displaying advertisements or the like - Google Patents

Improvements in or relating to apparatus for automatically displaying advertisements or the like

Info

Publication number
GB665082A
GB665082A GB30382/49A GB3038249A GB665082A GB 665082 A GB665082 A GB 665082A GB 30382/49 A GB30382/49 A GB 30382/49A GB 3038249 A GB3038249 A GB 3038249A GB 665082 A GB665082 A GB 665082A
Authority
GB
United Kingdom
Prior art keywords
leaf
leaves
nov
finger
predetermined period
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
GB30382/49A
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
Publication of GB665082A publication Critical patent/GB665082A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

665,082. Changing signs. QUINTARD, C. Nov. 28, 1949 [Nov. 29, 1948], No. 30382/49. Class 3(i) Leaves f for carrying display matter are independently pivoted on a structure c which is arranged vertically in an open, substantially rectangular frame j and continuously rotated and each leaf is loaded by a spring i so that when it is released during the rotation of the structure c from a retaining spring finger k by which its is held in substantially the same plane as a preceding leaf for a predetermined period for presentation at a display opening, the said leaf swings over and is held by a spring finger l for the predetermined period in a position in which its opposite face is displayed and in which the face of the succeeding leaf is exposed. The momentum of the swinging leaf forces the previous leaf beyond the finger l.The structure c is rotated by an electric motor b. The leaves have a removable top section so that cards may be inserted in channels formed between a backing plate and its surrounding frame. The Specification as open to inspection under Sect. 91, states that the leaves may be made detachable by keying the upper bracket of the structure c in which the leaves are pivoted to its shaft so that it is axially slidable. This subject-matter does not appear in the Specification as accepted.
GB30382/49A 1948-11-29 1949-11-28 Improvements in or relating to apparatus for automatically displaying advertisements or the like Expired GB665082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR665082X 1948-11-29

Publications (1)

Publication Number Publication Date
GB665082A true GB665082A (en) 1952-01-16

Family

ID=9013085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30382/49A Expired GB665082A (en) 1948-11-29 1949-11-28 Improvements in or relating to apparatus for automatically displaying advertisements or the like

Country Status (1)

Country Link
GB (1) GB665082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182845B (en) * 1985-11-13 1990-04-11 Ici Plc Display apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182845B (en) * 1985-11-13 1990-04-11 Ici Plc Display apparatus

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