IT981342B - Proiettore cinematografico con organi compensatori molleggianti - Google Patents

Proiettore cinematografico con organi compensatori molleggianti

Info

Publication number
IT981342B
IT981342B IT21528/73A IT2152873A IT981342B IT 981342 B IT981342 B IT 981342B IT 21528/73 A IT21528/73 A IT 21528/73A IT 2152873 A IT2152873 A IT 2152873A IT 981342 B IT981342 B IT 981342B
Authority
IT
Italy
Prior art keywords
molling
cinematographic projector
organs
compensating
compensating organs
Prior art date
Application number
IT21528/73A
Other languages
English (en)
Original Assignee
Bosch Photokino 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 Bosch Photokino Gmbh filed Critical Bosch Photokino Gmbh
Application granted granted Critical
Publication of IT981342B publication Critical patent/IT981342B/it

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
    • 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
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Advancing Webs (AREA)
  • Projection-Type Copiers In General (AREA)
IT21528/73A 1972-03-15 1973-03-13 Proiettore cinematografico con organi compensatori molleggianti IT981342B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212422 DE2212422A1 (de) 1972-03-15 1972-03-15 Laufbildprojektor mit federnden ausgleichsgliedern

Publications (1)

Publication Number Publication Date
IT981342B true IT981342B (it) 1974-10-10

Family

ID=5838951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21528/73A IT981342B (it) 1972-03-15 1973-03-13 Proiettore cinematografico con organi compensatori molleggianti

Country Status (4)

Country Link
US (1) US3870406A (it)
DE (1) DE2212422A1 (it)
FR (1) FR2176369A5 (it)
IT (1) IT981342B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442148A1 (de) * 1974-09-03 1976-03-11 Bosch Gmbh Robert Federndes ausgleichsglied fuer laufbildwerfer
JPS6046870B2 (ja) * 1976-04-30 1985-10-18 ソニー株式会社 映写装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1282437A (en) * 1917-02-02 1918-10-22 Philip F Krug Loop-forming wing for motion-picture machines.
US1865107A (en) * 1928-12-14 1932-06-28 Bell & Howell Co Perforated strip feed mechanism
US1973477A (en) * 1932-06-02 1934-09-11 Eastman Kodak Co Easily threaded motion picture apparatus
US2983416A (en) * 1958-12-24 1961-05-09 Eastman Kodak Co Self-threading mechanism for projectors
US3119300A (en) * 1961-02-13 1964-01-28 Saginaw Insurance Agency Motion picture projector
US3261654A (en) * 1964-06-02 1966-07-19 Eastman Kodak Co Film feeding mechanism

Also Published As

Publication number Publication date
DE2212422A1 (de) 1973-09-20
US3870406A (en) 1975-03-11
FR2176369A5 (it) 1973-10-26

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