AT368303B - Vorrichtung zum umspulen eines bandfoermigen informationstraegers, z.b. eines kinofilmes - Google Patents

Vorrichtung zum umspulen eines bandfoermigen informationstraegers, z.b. eines kinofilmes

Info

Publication number
AT368303B
AT368303B AT0796978A AT796978A AT368303B AT 368303 B AT368303 B AT 368303B AT 0796978 A AT0796978 A AT 0796978A AT 796978 A AT796978 A AT 796978A AT 368303 B AT368303 B AT 368303B
Authority
AT
Austria
Prior art keywords
rewinding
movie
band
information carrier
shaped information
Prior art date
Application number
AT0796978A
Other languages
English (en)
Other versions
ATA796978A (de
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Publication of ATA796978A publication Critical patent/ATA796978A/de
Application granted granted Critical
Publication of AT368303B publication Critical patent/AT368303B/de

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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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
    • G03B1/40—Film strip handling embodying frictional coupling or clutches
    • 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)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Replacement Of Web Rolls (AREA)
AT0796978A 1977-11-07 1978-11-07 Vorrichtung zum umspulen eines bandfoermigen informationstraegers, z.b. eines kinofilmes AT368303B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/848,815 US4194816A (en) 1977-11-07 1977-11-07 High speed rotating drive termination system

Publications (2)

Publication Number Publication Date
ATA796978A ATA796978A (de) 1982-01-15
AT368303B true AT368303B (de) 1982-10-11

Family

ID=25304352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0796978A AT368303B (de) 1977-11-07 1978-11-07 Vorrichtung zum umspulen eines bandfoermigen informationstraegers, z.b. eines kinofilmes

Country Status (8)

Country Link
US (1) US4194816A (de)
JP (1) JPS5474743A (de)
AT (1) AT368303B (de)
CA (1) CA1148918A (de)
CH (1) CH644458A5 (de)
DE (1) DE2848055A1 (de)
FR (1) FR2407884B1 (de)
GB (1) GB2008785B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT261403B (de) * 1965-08-16 1968-04-25 Eumig Schmalfilmgerät insbesondere Schmalfilmprojektor
US3851958A (en) * 1972-02-17 1974-12-03 Polaroid Corp Photographic system for processing and projecting transparencies
US3809464A (en) * 1972-06-09 1974-05-07 Polaroid Corp Emergency ejection system for automatic transparency processing and projection apparatus
DE2234602A1 (de) * 1972-07-14 1974-01-31 Bosch Photokino Gmbh Bandwiedergabegeraet
US3865331A (en) * 1973-06-28 1975-02-11 Bell & Howell Co Drive interface system

Also Published As

Publication number Publication date
ATA796978A (de) 1982-01-15
DE2848055A1 (de) 1979-05-10
US4194816A (en) 1980-03-25
FR2407884B1 (de) 1985-10-25
GB2008785A (en) 1979-06-06
FR2407884A1 (de) 1979-06-01
CH644458A5 (de) 1984-07-31
CA1148918A (en) 1983-06-28
GB2008785B (en) 1982-05-26
JPS5474743A (en) 1979-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee