AT345099B - Schmalfilmprojektor - Google Patents
SchmalfilmprojektorInfo
- Publication number
- AT345099B AT345099B AT694075A AT694075A AT345099B AT 345099 B AT345099 B AT 345099B AT 694075 A AT694075 A AT 694075A AT 694075 A AT694075 A AT 694075A AT 345099 B AT345099 B AT 345099B
- Authority
- AT
- Austria
- Prior art keywords
- film projector
- narrow film
- narrow
- projector
- film
- Prior art date
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
- G03B21/48—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed for altering frame speed; for regulating constancy of film speed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742451515 DE2451515A1 (de) | 1974-10-30 | 1974-10-30 | Schmalfilmprojektor |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA694075A ATA694075A (de) | 1977-12-15 |
AT345099B true AT345099B (de) | 1978-08-25 |
Family
ID=5929571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT694075A AT345099B (de) | 1974-10-30 | 1975-09-09 | Schmalfilmprojektor |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT345099B (de) |
CH (1) | CH586405A5 (de) |
DE (1) | DE2451515A1 (de) |
-
1974
- 1974-10-30 DE DE19742451515 patent/DE2451515A1/de not_active Withdrawn
-
1975
- 1975-09-09 AT AT694075A patent/AT345099B/de not_active IP Right Cessation
- 1975-10-14 CH CH1333875A patent/CH586405A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2451515A1 (de) | 1976-05-06 |
CH586405A5 (de) | 1977-03-31 |
ATA694075A (de) | 1977-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |