FR609552A - Device for image shifting in cinematographic projectors - Google Patents

Device for image shifting in cinematographic projectors

Info

Publication number
FR609552A
FR609552A FR609552DA FR609552A FR 609552 A FR609552 A FR 609552A FR 609552D A FR609552D A FR 609552DA FR 609552 A FR609552 A FR 609552A
Authority
FR
France
Prior art keywords
image shifting
cinematographic projectors
cinematographic
projectors
shifting
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.)
Ernemann Werke AG
Original Assignee
Ernemann Werke 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 Ernemann Werke AG filed Critical Ernemann Werke AG
Application granted granted Critical
Publication of FR609552A publication Critical patent/FR609552A/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
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR609552D 1925-03-31 1925-05-22 Device for image shifting in cinematographic projectors Expired FR609552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE609552X 1960-10-26

Publications (1)

Publication Number Publication Date
FR609552A true FR609552A (en) 1926-08-17

Family

ID=6575974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR609552D Expired FR609552A (en) 1925-03-31 1925-05-22 Device for image shifting in cinematographic projectors

Country Status (2)

Country Link
BE (1) BE609552A (en)
FR (1) FR609552A (en)

Also Published As

Publication number Publication date
BE609552A (en) 1962-02-15

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