FR2266249A2 - Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing - Google Patents

Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing

Info

Publication number
FR2266249A2
FR2266249A2 FR7410774A FR7410774A FR2266249A2 FR 2266249 A2 FR2266249 A2 FR 2266249A2 FR 7410774 A FR7410774 A FR 7410774A FR 7410774 A FR7410774 A FR 7410774A FR 2266249 A2 FR2266249 A2 FR 2266249A2
Authority
FR
France
Prior art keywords
advertising
demonstrations
motor driven
slide projector
orthogonal axes
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.)
Granted
Application number
FR7410774A
Other languages
English (en)
French (fr)
Other versions
FR2266249B2 (OSRAM
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.)
DAVID GIL JACQUES
Original Assignee
DAVID GIL JACQUES
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 DAVID GIL JACQUES filed Critical DAVID GIL JACQUES
Priority to FR7410774A priority Critical patent/FR2266249A2/fr
Priority to DE19752513104 priority patent/DE2513104C3/de
Publication of FR2266249A2 publication Critical patent/FR2266249A2/fr
Application granted granted Critical
Publication of FR2266249B2 publication Critical patent/FR2266249B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Projection Apparatus (AREA)
FR7410774A 1974-03-28 1974-03-28 Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing Granted FR2266249A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7410774A FR2266249A2 (en) 1974-03-28 1974-03-28 Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing
DE19752513104 DE2513104C3 (de) 1974-03-28 1975-03-25 Projektionsgerät zur Projektion von Bildern auf einen Bildschirm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410774A FR2266249A2 (en) 1974-03-28 1974-03-28 Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing

Publications (2)

Publication Number Publication Date
FR2266249A2 true FR2266249A2 (en) 1975-10-24
FR2266249B2 FR2266249B2 (OSRAM) 1978-04-28

Family

ID=9136960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410774A Granted FR2266249A2 (en) 1974-03-28 1974-03-28 Slide projector for demonstrations and advertising - uses screen motor driven on two orthogonal axes for all round viewing

Country Status (2)

Country Link
DE (1) DE2513104C3 (OSRAM)
FR (1) FR2266249A2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533448A1 (de) * 1985-09-19 1987-03-26 Siemens Ag Anordnung und verfahren zur erzeugung von bildern auf einer projektionsflaeche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580046C (de) * 1932-02-24 1933-07-05 Siemens Schuckertwerke Akt Ges Vorrichtung zur Vorfuehrung kleiner Schaufensterauslagen
US2954723A (en) * 1958-01-24 1960-10-04 William H Dunn Kaleidoscopic advertising display

Also Published As

Publication number Publication date
DE2513104A1 (de) 1975-10-02
FR2266249B2 (OSRAM) 1978-04-28
DE2513104B2 (de) 1980-08-28
DE2513104C3 (de) 1981-05-14

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