FR1132462A - Obturateur photographique avec posomètre accouplé - Google Patents

Obturateur photographique avec posomètre accouplé

Info

Publication number
FR1132462A
FR1132462A FR1132462DA FR1132462A FR 1132462 A FR1132462 A FR 1132462A FR 1132462D A FR1132462D A FR 1132462DA FR 1132462 A FR1132462 A FR 1132462A
Authority
FR
France
Prior art keywords
posometer
coupled
photographic shutter
photographic
shutter
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.)
Hittech Prontor GmbH
Original Assignee
Alfred Gauthier GmbH
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 Alfred Gauthier GmbH filed Critical Alfred Gauthier GmbH
Application granted granted Critical
Publication of FR1132462A publication Critical patent/FR1132462A/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
    • G03B7/06—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark by a follow-up movement of an associated reference mark to the pointer
FR1132462D 1954-06-05 1955-06-01 Obturateur photographique avec posomètre accouplé Expired FR1132462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1132462X 1954-06-05

Publications (1)

Publication Number Publication Date
FR1132462A true FR1132462A (fr) 1957-03-12

Family

ID=7725713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132462D Expired FR1132462A (fr) 1954-06-05 1955-06-01 Obturateur photographique avec posomètre accouplé

Country Status (1)

Country Link
FR (1) FR1132462A (fr)

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