DE242924C - - Google Patents
Info
- Publication number
- DE242924C DE242924C DENDAT242924D DE242924DA DE242924C DE 242924 C DE242924 C DE 242924C DE NDAT242924 D DENDAT242924 D DE NDAT242924D DE 242924D A DE242924D A DE 242924DA DE 242924 C DE242924 C DE 242924C
- Authority
- DE
- Germany
- Prior art keywords
- images
- maltese cross
- double
- projection
- cam
- 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 13
- 239000011521 glass Substances 0.000 claims description 8
- 229920002160 Celluloid Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 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
- G03B1/00—Film strip handling
- G03B1/18—Moving film strip by means which act on the film between the ends thereof
- G03B1/38—Moving film strip by means which act on the film between the ends thereof embodying Geneva motion, e.g. Maltese-cross gearing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE242924C true DE242924C (enrdf_load_stackoverflow) |
Family
ID=502093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT242924D Active DE242924C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE242924C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT242924D patent/DE242924C/de active Active
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