FR1214295A - Commande automatique double - Google Patents

Commande automatique double

Info

Publication number
FR1214295A
FR1214295A FR1214295DA FR1214295A FR 1214295 A FR1214295 A FR 1214295A FR 1214295D A FR1214295D A FR 1214295DA FR 1214295 A FR1214295 A FR 1214295A
Authority
FR
France
Prior art keywords
automatic control
dual automatic
dual
control
automatic
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
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1214295A publication Critical patent/FR1214295A/fr
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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Accessories Of Cameras (AREA)
FR1214295D 1958-10-29 1958-10-29 Commande automatique double Expired FR1214295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777786 1958-10-29

Publications (1)

Publication Number Publication Date
FR1214295A true FR1214295A (fr) 1960-04-07

Family

ID=8707867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214295D Expired FR1214295A (fr) 1958-10-29 1958-10-29 Commande automatique double

Country Status (3)

Country Link
DE (1) DE1168247B (fr)
FR (1) FR1214295A (fr)
GB (1) GB928684A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059534A (en) * 1959-01-08 1962-10-23 Alois Handler Adjusting device for an objective

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532796A (de) * 1969-06-27 1973-01-15 Vockenhuber Karl Optisches System mit zwei unabhängig voneinander verstellbaren Entfernungseinstellern
JPS5174438U (fr) * 1974-12-07 1976-06-11

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594066C (de) * 1932-04-09 1934-03-09 Expl Des Brevets A G I Sa S E Fassung fuer Objektive mit veraenderlicher Brennweite
CH207213A (de) * 1937-12-14 1939-10-15 Fides Gmbh Kinematographische Kamera mit einem Objektiv von stetig veränderlicher Brennweite.
US2549969A (en) * 1947-10-13 1951-04-24 Bernard H Hesemann Manual control device
DE1029666B (de) 1954-12-01 1958-05-08 Emi Ltd Fernsehkamera
DE1115570B (de) * 1959-10-03 1961-10-19 Leitz Ernst Gmbh Einstellvorrichtung an Objektiven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059534A (en) * 1959-01-08 1962-10-23 Alois Handler Adjusting device for an objective

Also Published As

Publication number Publication date
DE1168247B (de) 1964-04-16
GB928684A (en) 1963-06-12

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