BE528691A - - Google Patents

Info

Publication number
BE528691A
BE528691A BE528691DA BE528691A BE 528691 A BE528691 A BE 528691A BE 528691D A BE528691D A BE 528691DA BE 528691 A BE528691 A BE 528691A
Authority
BE
Belgium
Application number
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 of BE528691A publication Critical patent/BE528691A/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19079—Parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/20648—Interrelated lever release

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
BE528691D 1953-05-13 BE528691A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1086781T 1953-05-13

Publications (1)

Publication Number Publication Date
BE528691A true BE528691A (fr)

Family

ID=9612942

Family Applications (1)

Application Number Title Priority Date Filing Date
BE528691D BE528691A (fr) 1953-05-13

Country Status (5)

Country Link
US (1) US2885937A (fr)
BE (1) BE528691A (fr)
CH (1) CH323195A (fr)
FR (2) FR1086781A (fr)
GB (1) GB790208A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995070A (en) * 1956-08-16 1961-08-08 Elgeet Optical Company Inc Combination exposure meter and lens
US2940373A (en) * 1958-05-06 1960-06-14 Berg Mounting and operating means for zoom lenses for television and motion picture cameras
US3074336A (en) * 1958-09-29 1963-01-22 Hinden Fritz Diaphragm devices for photographic or cinematographic cameras
US3022874A (en) * 1959-09-05 1962-02-27 Schneider Co Optische Werke Control member for optical devices
US3133488A (en) * 1960-04-23 1964-05-19 Telefunken Patent Adjusting device
US3990326A (en) * 1974-06-03 1976-11-09 Acme-Cleveland Corporation Universal attachment drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531524A (fr) * 1918-07-29 1922-01-16 Karl Geyer Maschinen U Appbau Objectif revolver pour la photographie
US2572729A (en) * 1948-03-16 1951-10-23 Pye Ltd Television camera focusing mechanism

Also Published As

Publication number Publication date
GB790208A (en) 1958-02-05
CH323195A (fr) 1957-07-15
FR1082803A (fr) 1955-01-03
US2885937A (en) 1959-05-12
FR1086781A (fr) 1955-02-16

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