JPS546891B1 - - Google Patents

Info

Publication number
JPS546891B1
JPS546891B1 JP11604870A JP11604870A JPS546891B1 JP S546891 B1 JPS546891 B1 JP S546891B1 JP 11604870 A JP11604870 A JP 11604870A JP 11604870 A JP11604870 A JP 11604870A JP S546891 B1 JPS546891 B1 JP S546891B1
Authority
JP
Japan
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.)
Pending
Application number
JP11604870A
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 filed Critical
Priority to JP11604870A priority Critical patent/JPS546891B1/ja
Priority to GB5349671A priority patent/GB1373240A/en
Priority to US00204951A priority patent/US3771745A/en
Priority to CA129,531A priority patent/CA952887A/en
Priority to DE2162624A priority patent/DE2162624C3/de
Publication of JPS546891B1 publication Critical patent/JPS546891B1/ja
Pending 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
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
    • G03B21/113—Handling roll films
    • 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)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Projection-Type Copiers In General (AREA)
JP11604870A 1970-12-21 1970-12-21 Pending JPS546891B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11604870A JPS546891B1 (ja) 1970-12-21 1970-12-21
GB5349671A GB1373240A (en) 1970-12-21 1971-11-18 Web drive arrangements
US00204951A US3771745A (en) 1970-12-21 1971-12-06 Film feed mechanism for moving the film in normal and reverse directions
CA129,531A CA952887A (en) 1970-12-21 1971-12-07 Film feed mechanism for moving the film in normal and reverse directions
DE2162624A DE2162624C3 (de) 1970-12-21 1971-12-16 Bremseinrichtung für eine Filmtransportvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11604870A JPS546891B1 (ja) 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
JPS546891B1 true JPS546891B1 (ja) 1979-04-02

Family

ID=14677403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11604870A Pending JPS546891B1 (ja) 1970-12-21 1970-12-21

Country Status (5)

Country Link
US (1) US3771745A (ja)
JP (1) JPS546891B1 (ja)
CA (1) CA952887A (ja)
DE (1) DE2162624C3 (ja)
GB (1) GB1373240A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702434A (en) * 1986-05-19 1987-10-27 Roger Brauer Tape cassette arrangement
US5823454A (en) * 1996-06-26 1998-10-20 Eastman Kodak Company Film transport apparatus
US9879737B2 (en) 2015-12-07 2018-01-30 International Business Machines Corporation Interlock braking system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705599A (en) * 1950-04-29 1955-04-05 Houston Fearless Corp Reel clutch
US3235197A (en) * 1961-06-06 1966-02-15 Western Union Telegraph Co Motor driven tape scanner and rewinder

Also Published As

Publication number Publication date
DE2162624C3 (de) 1979-04-05
CA952887A (en) 1974-08-13
US3771745A (en) 1973-11-13
DE2162624B2 (de) 1978-08-10
DE2162624A1 (de) 1972-06-29
GB1373240A (en) 1974-11-06

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