SE333499B - - Google Patents

Info

Publication number
SE333499B
SE333499B SE02720/68A SE272068A SE333499B SE 333499 B SE333499 B SE 333499B SE 02720/68 A SE02720/68 A SE 02720/68A SE 272068 A SE272068 A SE 272068A SE 333499 B SE333499 B SE 333499B
Authority
SE
Sweden
Prior art keywords
belt
wheel
reel
arm
drive
Prior art date
Application number
SE02720/68A
Other languages
English (en)
Inventor
A Procop
Original Assignee
Gen Aniline & Film 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 Gen Aniline & Film Corp filed Critical Gen Aniline & Film Corp
Publication of SE333499B publication Critical patent/SE333499B/xx

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
    • G03B19/18—Motion-picture 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
SE02720/68A 1967-03-02 1968-03-01 SE333499B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61999267A 1967-03-02 1967-03-02

Publications (1)

Publication Number Publication Date
SE333499B true SE333499B (xx) 1971-03-15

Family

ID=24484145

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02720/68A SE333499B (xx) 1967-03-02 1968-03-01

Country Status (10)

Country Link
US (1) US3481662A (xx)
AT (2) AT283918B (xx)
BE (1) BE711563A (xx)
CH (1) CH477014A (xx)
DE (2) DE1986351U (xx)
FR (1) FR1557260A (xx)
GB (1) GB1199503A (xx)
IL (1) IL29554A (xx)
NL (1) NL144739B (xx)
SE (1) SE333499B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642356A (en) * 1969-01-29 1972-02-15 Silma Spa Cinematographic projectors
US3591272A (en) * 1969-05-23 1971-07-06 Technicolor Motion picture projector having cam apparatus enabling stop frame projection
BE757046A (fr) * 1969-10-06 1971-03-16 Bell & Howell Co Mecanisme d'entrainement d'un film a vitesse variable
US3774828A (en) * 1972-10-13 1973-11-27 Gaf Corp Step motion projector
JPS6046870B2 (ja) * 1976-04-30 1985-10-18 ソニー株式会社 映写装置
US4103846A (en) * 1977-03-23 1978-08-01 Gaf Corporation Film web handling mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136930A (en) * 1935-08-02 1938-11-15 Eastman Kodak Co Claw feed mechanism for motion picture apparatus
DE845109C (de) * 1950-06-18 1952-07-28 Eugen Rittler Geraet zur Tonaufnahme und -wiedergabe
DE1053307B (de) * 1953-12-21 1959-03-19 Niezoldi & Kraemer G M B H Federmotorantrieb fuer Kino-Aufnahmegeraete
US2907532A (en) * 1956-05-03 1959-10-06 Revere Camera Co Motion picture projector
US3018976A (en) * 1958-09-09 1962-01-30 Mansfield Ind Inc Motion picture projector film feeding and rewind apparatus
US3159841A (en) * 1960-12-19 1964-12-01 Kalart Co Inc Motion picture film projector and editor
US3140027A (en) * 1961-11-06 1964-07-07 Eastman Kodak Co Photographic projector drive control mechanism

Also Published As

Publication number Publication date
US3481662A (en) 1969-12-02
CH477014A (de) 1969-08-15
NL6802852A (xx) 1968-09-03
AT309985B (de) 1973-09-10
FR1557260A (xx) 1969-02-14
GB1199503A (en) 1970-07-22
BE711563A (xx) 1968-07-15
AT283918B (de) 1970-08-25
IL29554A (en) 1972-01-27
DE1622892B1 (de) 1971-02-11
DE1986351U (de) 1968-05-30
NL144739B (nl) 1975-01-15

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