BE755604A - Montage de diaphragme et mecanisme intermittent pour cameras - Google Patents

Montage de diaphragme et mecanisme intermittent pour cameras

Info

Publication number
BE755604A
BE755604A BE755604DA BE755604A BE 755604 A BE755604 A BE 755604A BE 755604D A BE755604D A BE 755604DA BE 755604 A BE755604 A BE 755604A
Authority
BE
Belgium
Prior art keywords
cameras
intermittent mechanism
diaphragm mounting
diaphragm
mounting
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
R K Carlson
Original Assignee
Bell & Howell Co
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.)
Publication date
Publication of BE755604A publication Critical patent/BE755604A/xx

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
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/22—Claws or pins engaging holes in the film
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Shutters For Cameras (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
BE755604D 1969-09-02 Montage de diaphragme et mecanisme intermittent pour cameras BE755604A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85448669A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
BE755604A true BE755604A (fr) 1971-02-15

Family

ID=25318815

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755604D BE755604A (fr) 1969-09-02 Montage de diaphragme et mecanisme intermittent pour cameras

Country Status (9)

Country Link
US (1) US3612672A (es)
AT (1) AT302050B (es)
BE (1) BE755604A (es)
CH (1) CH528744A (es)
DE (1) DE2042186B2 (es)
FR (1) FR2060794A5 (es)
GB (1) GB1266265A (es)
NL (1) NL7012860A (es)
SE (1) SE361743B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954330A (en) * 1971-11-17 1976-05-04 Canon Kabushiki Kaisha Film gate unit for motion picture apparatus
JPS52171940U (es) * 1976-06-19 1977-12-27

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477624A (en) * 1946-06-14 1949-08-02 Illinois Watch Case Co Removable film gate assembly for picture projection apparatus
US3244472A (en) * 1963-09-19 1966-04-05 Sankyo Kogyo Kk Small-sized movie cameras with a double track film

Also Published As

Publication number Publication date
DE2042186A1 (de) 1971-03-25
CH528744A (fr) 1972-09-30
DE2042186B2 (de) 1972-05-18
NL7012860A (es) 1971-03-04
SE361743B (es) 1973-11-12
GB1266265A (es) 1972-03-08
US3612672A (en) 1971-10-12
FR2060794A5 (es) 1971-06-18
AT302050B (de) 1972-09-25

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