FR2230264A5 - Continuous film web for use with slide projector - uses transparent or translucent paper band as film web - Google Patents

Continuous film web for use with slide projector - uses transparent or translucent paper band as film web

Info

Publication number
FR2230264A5
FR2230264A5 FR7318043A FR7318043A FR2230264A5 FR 2230264 A5 FR2230264 A5 FR 2230264A5 FR 7318043 A FR7318043 A FR 7318043A FR 7318043 A FR7318043 A FR 7318043A FR 2230264 A5 FR2230264 A5 FR 2230264A5
Authority
FR
France
Prior art keywords
band
film web
slide projector
paper band
uses transparent
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
FR7318043A
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.)
VERDINO VERDINI JACQUELINE
Original Assignee
VERDINO VERDINI JACQUELINE
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 VERDINO VERDINI JACQUELINE filed Critical VERDINO VERDINI JACQUELINE
Priority to FR7318043A priority Critical patent/FR2230264A5/en
Application granted granted Critical
Publication of FR2230264A5 publication Critical patent/FR2230264A5/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)

Abstract

The paper band is passed between a supply and take-up reel (2, 3) via a rigid support, retaining the edges of the band and allowing the band to be drawn upon, so that a continuous image surface is provided by the latter. The images on the band can be viewed by passing the band between two similar film reels, via the projection station' of a slide projector. The support for the marking of the band comprises a flat elongate surface with its longitudinal edges (7) bent over to enclose the upper and lower edges of the band. For projection the band is pref. passed between two glass plates held by a metal frame effectively forming a film slide. Each assembly is pref supported by a metal rod (5) with spaced upstanding supports (4) for the supply and take-up reels (2, 3).
FR7318043A 1973-05-18 1973-05-18 Continuous film web for use with slide projector - uses transparent or translucent paper band as film web Expired FR2230264A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318043A FR2230264A5 (en) 1973-05-18 1973-05-18 Continuous film web for use with slide projector - uses transparent or translucent paper band as film web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318043A FR2230264A5 (en) 1973-05-18 1973-05-18 Continuous film web for use with slide projector - uses transparent or translucent paper band as film web

Publications (1)

Publication Number Publication Date
FR2230264A5 true FR2230264A5 (en) 1974-12-13

Family

ID=9119533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318043A Expired FR2230264A5 (en) 1973-05-18 1973-05-18 Continuous film web for use with slide projector - uses transparent or translucent paper band as film web

Country Status (1)

Country Link
FR (1) FR2230264A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060575A1 (en) * 2005-12-17 2007-06-21 Christine Hartlaub Reader learner with strip-shaped teaching material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060575A1 (en) * 2005-12-17 2007-06-21 Christine Hartlaub Reader learner with strip-shaped teaching material

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Legal Events

Date Code Title Description
ST Notification of lapse