AT347249B - DRIVE DEVICE FOR A PROJECTION DEVICE - Google Patents

DRIVE DEVICE FOR A PROJECTION DEVICE

Info

Publication number
AT347249B
AT347249B AT895376A AT895376A AT347249B AT 347249 B AT347249 B AT 347249B AT 895376 A AT895376 A AT 895376A AT 895376 A AT895376 A AT 895376A AT 347249 B AT347249 B AT 347249B
Authority
AT
Austria
Prior art keywords
projection
drive
drive device
projection device
Prior art date
Application number
AT895376A
Other languages
German (de)
Other versions
ATA895376A (en
Inventor
Josef Ing Schild
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT895376A priority Critical patent/AT347249B/en
Priority to DE19777736780 priority patent/DE7736780U1/en
Publication of ATA895376A publication Critical patent/ATA895376A/en
Application granted granted Critical
Publication of AT347249B publication Critical patent/AT347249B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Operated Clutches (AREA)
AT895376A 1976-12-03 1976-12-03 DRIVE DEVICE FOR A PROJECTION DEVICE AT347249B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT895376A AT347249B (en) 1976-12-03 1976-12-03 DRIVE DEVICE FOR A PROJECTION DEVICE
DE19777736780 DE7736780U1 (en) 1976-12-03 1977-12-02 DRIVE DEVICE FOR A PROJECTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT895376A AT347249B (en) 1976-12-03 1976-12-03 DRIVE DEVICE FOR A PROJECTION DEVICE

Publications (2)

Publication Number Publication Date
ATA895376A ATA895376A (en) 1978-04-15
AT347249B true AT347249B (en) 1978-12-11

Family

ID=3609911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT895376A AT347249B (en) 1976-12-03 1976-12-03 DRIVE DEVICE FOR A PROJECTION DEVICE

Country Status (2)

Country Link
AT (1) AT347249B (en)
DE (1) DE7736780U1 (en)

Also Published As

Publication number Publication date
ATA895376A (en) 1978-04-15
DE7736780U1 (en) 1978-04-13

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee