FR2023642A1 - - Google Patents

Info

Publication number
FR2023642A1
FR2023642A1 FR6939802A FR6939802A FR2023642A1 FR 2023642 A1 FR2023642 A1 FR 2023642A1 FR 6939802 A FR6939802 A FR 6939802A FR 6939802 A FR6939802 A FR 6939802A FR 2023642 A1 FR2023642 A1 FR 2023642A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6939802A
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.)
Bell and Howell Co
Original Assignee
Bell and Howell 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 Bell and Howell Co filed Critical Bell and Howell Co
Publication of FR2023642A1 publication Critical patent/FR2023642A1/fr
Withdrawn legal-status Critical Current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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • G03B1/48—Gates or pressure devices, e.g. plate
    • G03B1/50—Gates or pressure devices, e.g. plate adjustable or interchangeable, e.g. for different film widths
    • 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
FR6939802A 1968-11-19 1969-11-19 Withdrawn FR2023642A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77701868A 1968-11-19 1968-11-19

Publications (1)

Publication Number Publication Date
FR2023642A1 true FR2023642A1 (fr) 1970-08-21

Family

ID=25109031

Family Applications (3)

Application Number Title Priority Date Filing Date
FR6939802A Withdrawn FR2023642A1 (fr) 1968-11-19 1969-11-19
FR6939804A Withdrawn FR2023644A1 (fr) 1968-11-19 1969-11-19
FR6939803A Withdrawn FR2023643A1 (fr) 1968-11-19 1969-11-19

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR6939804A Withdrawn FR2023644A1 (fr) 1968-11-19 1969-11-19
FR6939803A Withdrawn FR2023643A1 (fr) 1968-11-19 1969-11-19

Country Status (8)

Country Link
US (1) US3635548A (fr)
AT (2) AT297493B (fr)
BE (3) BE741894A (fr)
CH (2) CH514862A (fr)
DE (3) DE1957392A1 (fr)
FR (3) FR2023642A1 (fr)
GB (2) GB1227330A (fr)
NL (3) NL6917384A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907413A (en) * 1972-02-01 1975-09-23 Vockenhuber Karl Strip-feeding mechanism for motion-picture projectors and the like
US6911001B2 (en) * 2002-12-23 2005-06-28 Zunker Maryann Receptacle for applicator for incontinence insert
EP1738221A4 (fr) * 2004-04-20 2009-10-28 Imax Corp Procedes de transport d'un film a commande electronique et systemes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402007A (en) * 1955-06-15 1968-09-17 Eastman Kodak Co Film feeding mechanism
US3159841A (en) * 1960-12-19 1964-12-01 Kalart Co Inc Motion picture film projector and editor
US3181174A (en) * 1961-07-21 1965-04-27 Optische Ind De Oude Delft Nv Variable intermittent film advancing means
US3471227A (en) * 1967-03-15 1969-10-07 Eastman Kodak Co Device for controlling film pull-down mechanism to provide forward,reverse and still projection in a motion picture projector

Also Published As

Publication number Publication date
AT297493B (de) 1972-03-27
BE741895A (fr) 1970-05-04
DE1957392A1 (de) 1970-06-11
NL6917384A (fr) 1970-05-21
NL6917390A (fr) 1970-05-21
FR2023643A1 (fr) 1970-08-21
GB1227330A (fr) 1971-04-07
CH514862A (fr) 1971-10-31
US3635548A (en) 1972-01-18
DE1957393A1 (de) 1970-06-11
NL6917391A (fr) 1970-05-21
FR2023644A1 (fr) 1970-08-21
DE1957393B2 (de) 1972-08-31
GB1284748A (en) 1972-08-09
BE741893A (fr) 1970-05-04
DE1957451B2 (de) 1972-01-05
BE741894A (fr) 1970-05-04
DE1957451A1 (de) 1970-07-09
AT299701B (de) 1972-06-26
CH515522A (fr) 1971-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse