DE270507C - - Google Patents
Info
- Publication number
- DE270507C DE270507C DENDAT270507D DE270507DA DE270507C DE 270507 C DE270507 C DE 270507C DE NDAT270507 D DENDAT270507 D DE NDAT270507D DE 270507D A DE270507D A DE 270507DA DE 270507 C DE270507 C DE 270507C
- Authority
- DE
- Germany
- Prior art keywords
- picture
- window
- disc
- roller
- disk
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 244000027321 Lychnis chalcedonica Species 0.000 claims description 7
- 230000001419 dependent Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000001427 coherent Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
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)
Publications (1)
Publication Number | Publication Date |
---|---|
DE270507C true DE270507C (fr) |
Family
ID=527245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT270507D Active DE270507C (fr) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE270507C (fr) |
-
0
- DE DENDAT270507D patent/DE270507C/de active Active
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