DE2437181A1 - Bandkassette - Google Patents
BandkassetteInfo
- Publication number
- DE2437181A1 DE2437181A1 DE19742437181 DE2437181A DE2437181A1 DE 2437181 A1 DE2437181 A1 DE 2437181A1 DE 19742437181 DE19742437181 DE 19742437181 DE 2437181 A DE2437181 A DE 2437181A DE 2437181 A1 DE2437181 A1 DE 2437181A1
- Authority
- DE
- Germany
- Prior art keywords
- cassette according
- outer edge
- guide
- tape
- coil
- 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.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- LUTSRLYCMSCGCS-BWOMAWGNSA-N [(3s,8r,9s,10r,13s)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,16-decahydrocyclopenta[a]phenanthren-3-yl] acetate Chemical compound C([C@@H]12)C[C@]3(C)C(=O)CC=C3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)C)C1 LUTSRLYCMSCGCS-BWOMAWGNSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005096 rolling process 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
- G03B21/325—Endless cassettes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328635A FR2240497A1 (en) | 1973-08-06 | 1973-08-06 | Magnetic tape cassette with single guide spool - has guide with rotary adjustment and tape withdrawl from spool centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2437181A1 true DE2437181A1 (de) | 1975-03-06 |
Family
ID=9123617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742437181 Withdrawn DE2437181A1 (de) | 1973-08-06 | 1974-08-01 | Bandkassette |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS532725B2 (enExample) |
| BR (1) | BR7406290D0 (enExample) |
| DE (1) | DE2437181A1 (enExample) |
| FR (1) | FR2240497A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51128538U (enExample) * | 1975-04-14 | 1976-10-18 | ||
| JPS51128539U (enExample) * | 1975-04-14 | 1976-10-18 | ||
| JPS51128540U (enExample) * | 1975-04-14 | 1976-10-18 | ||
| KR20120104083A (ko) | 2009-06-30 | 2012-09-20 | 톰슨 라이센싱 | 디지털 신호들을 재전송하기 위한 프로세스 |
-
1973
- 1973-08-06 FR FR7328635A patent/FR2240497A1/fr active Granted
- 1973-10-12 JP JP11405873A patent/JPS532725B2/ja not_active Expired
-
1974
- 1974-07-31 BR BR629074A patent/BR7406290D0/pt unknown
- 1974-08-01 DE DE19742437181 patent/DE2437181A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2240497B1 (enExample) | 1978-01-27 |
| JPS532725B2 (enExample) | 1978-01-31 |
| BR7406290D0 (pt) | 1975-05-27 |
| FR2240497A1 (en) | 1975-03-07 |
| JPS5040120A (enExample) | 1975-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |