IT1017565B - PHOTOGRAPHIC VIEW PROJECTION EQUIPMENT AND RELEVANT IMAGE TAPE FEEDING DEVICES - Google Patents

PHOTOGRAPHIC VIEW PROJECTION EQUIPMENT AND RELEVANT IMAGE TAPE FEEDING DEVICES

Info

Publication number
IT1017565B
IT1017565B IT2219974A IT2219974A IT1017565B IT 1017565 B IT1017565 B IT 1017565B IT 2219974 A IT2219974 A IT 2219974A IT 2219974 A IT2219974 A IT 2219974A IT 1017565 B IT1017565 B IT 1017565B
Authority
IT
Italy
Prior art keywords
feeding devices
tape feeding
projection equipment
relevant image
photographic view
Prior art date
Application number
IT2219974A
Other languages
Italian (it)
Original Assignee
Audiovision Fse
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 Audiovision Fse filed Critical Audiovision Fse
Application granted granted Critical
Publication of IT1017565B publication Critical patent/IT1017565B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/18—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier being longitudinally extended, e.g. punched tape
    • G06K13/26—Winding-up or unwinding of record carriers; Driving of record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/34—Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Basic Packing Technique (AREA)
IT2219974A 1973-05-02 1974-05-02 PHOTOGRAPHIC VIEW PROJECTION EQUIPMENT AND RELEVANT IMAGE TAPE FEEDING DEVICES IT1017565B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315747A FR2228267B3 (en) 1973-05-02 1973-05-02

Publications (1)

Publication Number Publication Date
IT1017565B true IT1017565B (en) 1977-08-10

Family

ID=9118706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2219974A IT1017565B (en) 1973-05-02 1974-05-02 PHOTOGRAPHIC VIEW PROJECTION EQUIPMENT AND RELEVANT IMAGE TAPE FEEDING DEVICES

Country Status (7)

Country Link
BE (1) BE814495A (en)
CH (1) CH584957A5 (en)
DE (1) DE2421242A1 (en)
ES (1) ES425889A1 (en)
FR (1) FR2228267B3 (en)
IT (1) IT1017565B (en)
NL (1) NL7405920A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610160C2 (en) * 1976-03-11 1983-03-24 Blaupunkt-Werke Gmbh, 3200 Hildesheim Drive device for the take-up roll of a magnetic tape recorder

Also Published As

Publication number Publication date
FR2228267A1 (en) 1974-11-29
BE814495A (en) 1974-11-04
CH584957A5 (en) 1977-02-15
ES425889A1 (en) 1976-06-16
NL7405920A (en) 1974-11-05
DE2421242A1 (en) 1974-11-14
FR2228267B3 (en) 1976-04-16

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