DE215228C - - Google Patents
Info
- Publication number
- DE215228C DE215228C DENDAT215228D DE215228DA DE215228C DE 215228 C DE215228 C DE 215228C DE NDAT215228 D DENDAT215228 D DE NDAT215228D DE 215228D A DE215228D A DE 215228DA DE 215228 C DE215228 C DE 215228C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- drive
- shaft
- friction
- picture
- 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
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
- G03B1/20—Acting means
- G03B1/32—Friction grippers or rollers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE215228C true DE215228C (https=) |
Family
ID=476746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT215228D Active DE215228C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE215228C (https=) |
-
0
- DE DENDAT215228D patent/DE215228C/de active Active
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