FR1387023A - Device for measuring the length of a tape remaining in reels - Google Patents

Device for measuring the length of a tape remaining in reels

Info

Publication number
FR1387023A
FR1387023A FR940057A FR940057A FR1387023A FR 1387023 A FR1387023 A FR 1387023A FR 940057 A FR940057 A FR 940057A FR 940057 A FR940057 A FR 940057A FR 1387023 A FR1387023 A FR 1387023A
Authority
FR
France
Prior art keywords
reels
measuring
length
tape remaining
tape
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
FR940057A
Other languages
French (fr)
Inventor
Heinrich Rindfleisch
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Priority to FR940057A priority Critical patent/FR1387023A/en
Application granted granted Critical
Publication of FR1387023A publication Critical patent/FR1387023A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR940057A 1963-07-02 1963-07-02 Device for measuring the length of a tape remaining in reels Expired FR1387023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR940057A FR1387023A (en) 1963-07-02 1963-07-02 Device for measuring the length of a tape remaining in reels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940057A FR1387023A (en) 1963-07-02 1963-07-02 Device for measuring the length of a tape remaining in reels

Publications (1)

Publication Number Publication Date
FR1387023A true FR1387023A (en) 1965-01-29

Family

ID=8807381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940057A Expired FR1387023A (en) 1963-07-02 1963-07-02 Device for measuring the length of a tape remaining in reels

Country Status (1)

Country Link
FR (1) FR1387023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415793A1 (en) * 1978-01-26 1979-08-24 Rebeyrol Daniel Tape timing and length measuring device for audio visual recorder - utilises graduated contour with length directly proportional to unwound tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415793A1 (en) * 1978-01-26 1979-08-24 Rebeyrol Daniel Tape timing and length measuring device for audio visual recorder - utilises graduated contour with length directly proportional to unwound tape

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