CA955220A - Motion picture projector - Google Patents

Motion picture projector

Info

Publication number
CA955220A
CA955220A CA156,879A CA156879A CA955220A CA 955220 A CA955220 A CA 955220A CA 156879 A CA156879 A CA 156879A CA 955220 A CA955220 A CA 955220A
Authority
CA
Canada
Prior art keywords
motion picture
picture projector
projector
motion
picture
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
CA156,879A
Other languages
English (en)
Other versions
CA156879S (en
Inventor
Max Kotler
Charles I. Zuckman
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.)
Dejur Amsco Corp
Original Assignee
Dejur Amsco Corp
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 Dejur Amsco Corp filed Critical Dejur Amsco Corp
Application granted granted Critical
Publication of CA955220A publication Critical patent/CA955220A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
CA156,879A 1972-01-21 1972-11-17 Motion picture projector Expired CA955220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21974472A 1972-01-21 1972-01-21

Publications (1)

Publication Number Publication Date
CA955220A true CA955220A (en) 1974-09-24

Family

ID=22820598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,879A Expired CA955220A (en) 1972-01-21 1972-11-17 Motion picture projector

Country Status (7)

Country Link
US (1) US3746441A (enExample)
JP (1) JPS4883826A (enExample)
CA (1) CA955220A (enExample)
CH (1) CH556039A (enExample)
DE (1) DE2301768A1 (enExample)
FR (1) FR2168813A5 (enExample)
IT (1) IT976958B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912383A (en) * 1973-10-23 1975-10-14 William H Stutz Film transport
US4029405A (en) * 1973-10-23 1977-06-14 Stutz-Bergman Design Group Sprocketed film transport

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520596A (en) * 1966-10-27 1970-07-14 Eastman Kodak Co Projector
CH490689A (de) * 1968-01-13 1970-05-15 Niezoldi & Kraemer Gmbh Laufbildkamera mit elektromotorischem Antrieb und einer auf mehrere Betriebsarten umschaltbaren Auslösevorrichtung
US3591265A (en) * 1968-04-18 1971-07-06 Frank B Shropshire Audio-visual projection device
US3524573A (en) * 1968-08-09 1970-08-18 Dejur Amsco Corp Intermittent film transport means for motion picture projector
AT282351B (de) * 1968-10-30 1970-06-25 Eumig Greiferwerk für kinematographische Geräte
US3671113A (en) * 1971-03-15 1972-06-20 Eastman Kodak Co Film feeding mechanism for motion picture projectors

Also Published As

Publication number Publication date
US3746441A (en) 1973-07-17
CH556039A (de) 1974-11-15
IT976958B (it) 1974-09-10
FR2168813A5 (enExample) 1973-08-31
AU4927172A (en) 1974-02-28
DE2301768A1 (de) 1973-07-26
JPS4883826A (enExample) 1973-11-08

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