AT338100B - Anordnung zum steuern des antriebs fur bandwickel - Google Patents

Anordnung zum steuern des antriebs fur bandwickel

Info

Publication number
AT338100B
AT338100B AT879572A AT879572A AT338100B AT 338100 B AT338100 B AT 338100B AT 879572 A AT879572 A AT 879572A AT 879572 A AT879572 A AT 879572A AT 338100 B AT338100 B AT 338100B
Authority
AT
Austria
Prior art keywords
arrangement
controlling
drive
tape reel
reel
Prior art date
Application number
AT879572A
Other languages
English (en)
Other versions
ATA879572A (de
Inventor
Jean Thevenaz
Original Assignee
Bolex Int Sa
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 Bolex Int Sa filed Critical Bolex Int Sa
Publication of ATA879572A publication Critical patent/ATA879572A/de
Application granted granted Critical
Publication of AT338100B publication Critical patent/AT338100B/de

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
    • G03B1/00—Film strip handling
    • G03B1/56—Threading; Loop forming
    • 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)
  • Winding Of Webs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
AT879572A 1972-09-08 1972-10-13 Anordnung zum steuern des antriebs fur bandwickel AT338100B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1359072A CH551633A (fr) 1972-09-08 1972-09-08 Dispositif d'entrainement d'au moins une torche de film dans un appareil cinematographique.

Publications (2)

Publication Number Publication Date
ATA879572A ATA879572A (de) 1976-11-15
AT338100B true AT338100B (de) 1977-07-25

Family

ID=4393698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT879572A AT338100B (de) 1972-09-08 1972-10-13 Anordnung zum steuern des antriebs fur bandwickel

Country Status (9)

Country Link
US (1) US3895766A (de)
JP (1) JPS4969136A (de)
AT (1) AT338100B (de)
CH (1) CH551633A (de)
DE (1) DE2345166A1 (de)
GB (1) GB1423209A (de)
HK (1) HK63476A (de)
IT (1) IT992240B (de)
NL (1) NL7311112A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077581A (en) * 1975-12-08 1978-03-07 Ncr Corporation Paper drive mechanism
US4114831A (en) * 1976-09-03 1978-09-19 Eastman Kodak Company Concentric reel drive for a tape cassette

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1209755A (en) * 1913-06-04 1916-12-26 Nicholas Power Company Tension device for moving-picture-film reels.
US2812144A (en) * 1955-07-19 1957-11-05 Dunlop Rubber Co Apparatus for controlling tension in cord wound from one package to another
JPS4711498U (de) * 1971-03-02 1972-10-11

Also Published As

Publication number Publication date
NL7311112A (de) 1974-03-12
GB1423209A (en) 1976-02-04
DE2345166A1 (de) 1974-03-21
HK63476A (en) 1976-10-22
ATA879572A (de) 1976-11-15
JPS4969136A (de) 1974-07-04
IT992240B (it) 1975-09-10
CH551633A (fr) 1974-07-15
US3895766A (en) 1975-07-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee