FR2351427A1 - Dispositif de projection de film - Google Patents

Dispositif de projection de film

Info

Publication number
FR2351427A1
FR2351427A1 FR7637692A FR7637692A FR2351427A1 FR 2351427 A1 FR2351427 A1 FR 2351427A1 FR 7637692 A FR7637692 A FR 7637692A FR 7637692 A FR7637692 A FR 7637692A FR 2351427 A1 FR2351427 A1 FR 2351427A1
Authority
FR
France
Prior art keywords
film
endless
projector
edge
drive belts
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
FR7637692A
Other languages
English (en)
Other versions
FR2351427B3 (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.)
SOEDING TV BILD TON
Original Assignee
SOEDING TV BILD TON
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
Priority claimed from DE7614728U external-priority patent/DE7614728U1/de
Priority claimed from DE19762620573 external-priority patent/DE2620573A1/de
Priority claimed from DE7627085U external-priority patent/DE7627085U1/de
Priority claimed from DE7627084U external-priority patent/DE7627084U1/de
Application filed by SOEDING TV BILD TON filed Critical SOEDING TV BILD TON
Publication of FR2351427A1 publication Critical patent/FR2351427A1/fr
Application granted granted Critical
Publication of FR2351427B3 publication Critical patent/FR2351427B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/30—Belt feed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
FR7637692A 1976-05-10 1976-12-14 Dispositif de projection de film Granted FR2351427A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE7614728U DE7614728U1 (de) 1976-05-10 1976-05-10 Kuehleinrichtung fuer ein film- oder diaprojektionssystem
DE19762620573 DE2620573A1 (de) 1976-05-10 1976-05-10 Filmstreifen-projektionseinrichtung
DE7627085U DE7627085U1 (de) 1976-08-30 1976-08-30 Kuehleinrichtung fuer ein film- oder diaprojektionssystem
DE7627084U DE7627084U1 (de) 1976-08-30 1976-08-30 Filmstreifen-projektionsvorrichtung

Publications (2)

Publication Number Publication Date
FR2351427A1 true FR2351427A1 (fr) 1977-12-09
FR2351427B3 FR2351427B3 (fr) 1979-08-24

Family

ID=27432110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637692A Granted FR2351427A1 (fr) 1976-05-10 1976-12-14 Dispositif de projection de film

Country Status (1)

Country Link
FR (1) FR2351427A1 (fr)

Also Published As

Publication number Publication date
FR2351427B3 (fr) 1979-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse