DE2117631A1 - Verfahren und Vorrichtung zum Film transport - Google Patents
Verfahren und Vorrichtung zum Film transportInfo
- Publication number
- DE2117631A1 DE2117631A1 DE19712117631 DE2117631A DE2117631A1 DE 2117631 A1 DE2117631 A1 DE 2117631A1 DE 19712117631 DE19712117631 DE 19712117631 DE 2117631 A DE2117631 A DE 2117631A DE 2117631 A1 DE2117631 A1 DE 2117631A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- films
- medium
- distance
- along
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 230000003068 static effect Effects 0.000 claims description 38
- 239000012229 microporous material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- 230000001914 calming effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 magnetic tape Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
- G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Advancing Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2769070A | 1970-04-13 | 1970-04-13 | |
| US4630370A | 1970-06-15 | 1970-06-15 | |
| US11460071A | 1971-02-11 | 1971-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2117631A1 true DE2117631A1 (de) | 1972-02-17 |
Family
ID=27363081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712117631 Pending DE2117631A1 (de) | 1970-04-13 | 1971-04-10 | Verfahren und Vorrichtung zum Film transport |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA973743A (https=) |
| DE (1) | DE2117631A1 (https=) |
| FR (1) | FR2095508A5 (https=) |
-
1971
- 1971-04-08 CA CA109,920A patent/CA973743A/en not_active Expired
- 1971-04-08 FR FR7112480A patent/FR2095508A5/fr not_active Expired
- 1971-04-10 DE DE19712117631 patent/DE2117631A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2095508A5 (https=) | 1972-02-11 |
| CA973743A (en) | 1975-09-02 |
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