FR856018A - Sliding coupling for cinematographic devices - Google Patents

Sliding coupling for cinematographic devices

Info

Publication number
FR856018A
FR856018A FR856018DA FR856018A FR 856018 A FR856018 A FR 856018A FR 856018D A FR856018D A FR 856018DA FR 856018 A FR856018 A FR 856018A
Authority
FR
France
Prior art keywords
sliding coupling
cinematographic
devices
cinematographic devices
coupling
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
French (fr)
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.)
Steatit Magnesia AG
Original Assignee
Steatit Magnesia AG
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 Steatit Magnesia AG filed Critical Steatit Magnesia AG
Application granted granted Critical
Publication of FR856018A publication Critical patent/FR856018A/en
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
    • 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)
FR856018D 1938-06-11 1939-06-10 Sliding coupling for cinematographic devices Expired FR856018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE856018X 1938-06-11

Publications (1)

Publication Number Publication Date
FR856018A true FR856018A (en) 1940-05-25

Family

ID=6789247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856018D Expired FR856018A (en) 1938-06-11 1939-06-10 Sliding coupling for cinematographic devices

Country Status (1)

Country Link
FR (1) FR856018A (en)

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