DE2148656A1 - Wiedergabegeraet,vorzugsweise kinematographisches Geraet,fuer einen streifenfoermigen Informationstraeger - Google Patents
Wiedergabegeraet,vorzugsweise kinematographisches Geraet,fuer einen streifenfoermigen InformationstraegerInfo
- Publication number
- DE2148656A1 DE2148656A1 DE19712148656 DE2148656A DE2148656A1 DE 2148656 A1 DE2148656 A1 DE 2148656A1 DE 19712148656 DE19712148656 DE 19712148656 DE 2148656 A DE2148656 A DE 2148656A DE 2148656 A1 DE2148656 A1 DE 2148656A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- strip
- guide
- information carrier
- section
- 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
- 239000000463 material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding 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
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Advancing Webs (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7720670A | 1970-10-01 | 1970-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2148656A1 true DE2148656A1 (de) | 1972-04-06 |
Family
ID=22136681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712148656 Pending DE2148656A1 (de) | 1970-10-01 | 1971-09-29 | Wiedergabegeraet,vorzugsweise kinematographisches Geraet,fuer einen streifenfoermigen Informationstraeger |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3677455A (OSRAM) |
| DE (1) | DE2148656A1 (OSRAM) |
| FR (1) | FR2109885A5 (OSRAM) |
| GB (1) | GB1354715A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767098A (en) * | 1972-01-06 | 1973-10-23 | Monarch Marking Systems Inc | Printing apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR36072E (fr) * | 1928-11-02 | 1930-04-19 | Thomson Houston Comp Francaise | Perfectionnements aux systèmes d'entraînement des films |
| US1997409A (en) * | 1931-03-05 | 1935-04-09 | Rca Corp | Automatic film threading motion picture machine |
| US3165250A (en) * | 1962-01-31 | 1965-01-12 | Eastman Kodak Co | Film flex pulldown system |
| US3561655A (en) * | 1968-05-18 | 1971-02-09 | Sankyo Kogaku Kk | Movie film feed control device |
-
1970
- 1970-10-01 US US77206A patent/US3677455A/en not_active Expired - Lifetime
-
1971
- 1971-09-29 DE DE19712148656 patent/DE2148656A1/de active Pending
- 1971-09-30 GB GB4557471A patent/GB1354715A/en not_active Expired
- 1971-09-30 FR FR7135183A patent/FR2109885A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1354715A (en) | 1974-06-05 |
| US3677455A (en) | 1972-07-18 |
| FR2109885A5 (OSRAM) | 1972-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |