FR2383458A1 - PERFECTED PHOTOGRAPHIC CAMERA - Google Patents

PERFECTED PHOTOGRAPHIC CAMERA

Info

Publication number
FR2383458A1
FR2383458A1 FR7806404A FR7806404A FR2383458A1 FR 2383458 A1 FR2383458 A1 FR 2383458A1 FR 7806404 A FR7806404 A FR 7806404A FR 7806404 A FR7806404 A FR 7806404A FR 2383458 A1 FR2383458 A1 FR 2383458A1
Authority
FR
France
Prior art keywords
film
housing
optical axis
perfected
bearing surface
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.)
Granted
Application number
FR7806404A
Other languages
French (fr)
Other versions
FR2383458B1 (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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2383458A1 publication Critical patent/FR2383458A1/en
Application granted granted Critical
Publication of FR2383458B1 publication Critical patent/FR2383458B1/fr
Granted 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/023—Multi-image cameras
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera

Abstract

The camera (101) comprises two opposed walls forming a housing (116) for receiving a flat cassette (41) containing a disc-shaped film mounted on a core. The camera includes a channel comprising a bearing surface (135) encircling the optical axis, and a presser (138) exerting an elastic pressure on the bearing surface; the film is thus forced to remain in the sharp-focusing plane. An actuator (141) enables the elastic pressure on the film to be momentarily removed during the operation of a mechanism (115, 131, 132, 133, 187) for the step-wise advancing of the film. A safety (security) device temporarily prevents access to the housing (116). A reflective surface for bending the optical axis is associated with the objective.
FR7806404A 1977-03-07 1978-03-07 PERFECTED PHOTOGRAPHIC CAMERA Granted FR2383458A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77471577A 1977-03-07 1977-03-07

Publications (2)

Publication Number Publication Date
FR2383458A1 true FR2383458A1 (en) 1978-10-06
FR2383458B1 FR2383458B1 (en) 1984-10-26

Family

ID=25102045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806404A Granted FR2383458A1 (en) 1977-03-07 1978-03-07 PERFECTED PHOTOGRAPHIC CAMERA

Country Status (6)

Country Link
JP (3) JPS53113526A (en)
BR (1) BR7801358A (en)
CA (1) CA1099555A (en)
CH (1) CH628155A5 (en)
FR (1) FR2383458A1 (en)
IT (1) IT7820971A0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625087A (en) * 1949-05-12 1953-01-13 Steineck Rudolf Construction for cameras
DE896292C (en) * 1940-11-30 1953-11-09 Sebastian Heckelmann Dr Pocket camera with watch-shaped housing
CH359023A (en) * 1960-01-29 1961-12-15 Manuf D Horlogerie Frey & Co S Circular cassette camera

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896292C (en) * 1940-11-30 1953-11-09 Sebastian Heckelmann Dr Pocket camera with watch-shaped housing
US2625087A (en) * 1949-05-12 1953-01-13 Steineck Rudolf Construction for cameras
CH359023A (en) * 1960-01-29 1961-12-15 Manuf D Horlogerie Frey & Co S Circular cassette camera

Also Published As

Publication number Publication date
JPS55146438A (en) 1980-11-14
IT7820971A0 (en) 1978-03-07
CA1099555A (en) 1981-04-21
FR2383458B1 (en) 1984-10-26
JPS53113526A (en) 1978-10-04
BR7801358A (en) 1978-09-26
CH628155A5 (en) 1982-02-15
JPS55146437A (en) 1980-11-14
JPS6161369B2 (en) 1986-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse