DE2430499A1 - Filmkassette - Google Patents
FilmkassetteInfo
- Publication number
- DE2430499A1 DE2430499A1 DE2430499A DE2430499A DE2430499A1 DE 2430499 A1 DE2430499 A1 DE 2430499A1 DE 2430499 A DE2430499 A DE 2430499A DE 2430499 A DE2430499 A DE 2430499A DE 2430499 A1 DE2430499 A1 DE 2430499A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- filmstrip
- loop
- roll
- cassette
- 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.)
- Ceased
Links
- 239000000839 emulsion Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 description 23
- 238000012545 processing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
- G03B17/265—Holders for containing light sensitive material and adapted to be inserted within the camera specially adapted for motion picture film, e.g. cassettes
-
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Replacement Of Web Rolls (AREA)
- Photographic Developing Apparatuses (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00374507A US3850512A (en) | 1973-06-28 | 1973-06-28 | Multipurpose audio-visual cassette with isolation loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2430499A1 true DE2430499A1 (de) | 1975-01-23 |
Family
ID=23477141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2430499A Ceased DE2430499A1 (de) | 1973-06-28 | 1974-06-25 | Filmkassette |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3850512A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5055331A (cg-RX-API-DMAC7.html) |
| AT (1) | AT352537B (cg-RX-API-DMAC7.html) |
| CA (1) | CA1017990A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2430499A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2235392B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1471614A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1013287B (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949952A (en) * | 1974-03-15 | 1976-04-13 | Eastman Kodak Company | Film cartridge and associated drive means |
| USD245418S (en) * | 1975-09-03 | 1977-08-16 | Matsushita Electric Industrial Co., Ltd. | Video tape recorder cartridge |
| USD250474S (en) | 1977-04-20 | 1978-12-05 | Victor Company Of Japan, Limited | Video tape cassette |
| US4161758A (en) * | 1978-04-25 | 1979-07-17 | Polaroid Corporation | Loop forming audio drive |
| US4214285A (en) * | 1978-04-25 | 1980-07-22 | Polaroid Corporation | Sound motion picture system having concentrated audio system |
| US4229083A (en) * | 1979-04-24 | 1980-10-21 | Polaroid Corporation | Two speed loop control arrangement |
| US4218117A (en) * | 1979-04-24 | 1980-08-19 | Polaroid Corporation | Audio system vibration isolation arrangement for photographic viewer |
| JPS61191114A (ja) * | 1985-02-19 | 1986-08-25 | Nec Corp | パルス発生回路 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657932A (en) * | 1949-04-16 | 1953-11-03 | Rca Corp | Combination photographic and magnetic sound record and method for producing same |
| US3220843A (en) * | 1961-01-13 | 1965-11-30 | Eastman Kodak Co | Sound recording motion picture film with anti-halation layer thereon |
| US3176310A (en) * | 1962-09-24 | 1965-03-30 | Morris L Berman | Magazine-loaded sound motion picture projector |
| US3244469A (en) * | 1963-01-02 | 1966-04-05 | Fairchild Camera Instr Co | Sound-and-picture-on-film reproducing apparatus |
| US3244470A (en) * | 1963-10-03 | 1966-04-05 | Fairchild Camera Instr Co | Sound-and-picture-on-film reproducing system |
| DE1217782B (de) * | 1965-05-03 | 1966-05-26 | Agfa Gevaert Ag | Kassette fuer kinematografischen, mit einer Tonspur versehenen Rollfilm |
| JPS4425829Y1 (cg-RX-API-DMAC7.html) * | 1966-02-07 | 1969-10-29 | ||
| US3576361A (en) * | 1967-05-06 | 1971-04-27 | Ricoh Kk | Device for automatically forming film-loop in a miniature movie projector |
| FR2038723A5 (cg-RX-API-DMAC7.html) * | 1969-03-27 | 1971-01-08 | Tadie Andre | |
| JPS4943980B1 (cg-RX-API-DMAC7.html) * | 1969-05-22 | 1974-11-26 | ||
| US3746438A (en) * | 1970-09-04 | 1973-07-17 | Kohka K K | Cine-camera with simultaneous optical sound-recording device |
-
1973
- 1973-06-28 US US00374507A patent/US3850512A/en not_active Expired - Lifetime
-
1974
- 1974-05-27 CA CA200,892A patent/CA1017990A/en not_active Expired
- 1974-05-29 IT IT51271/74A patent/IT1013287B/it active
- 1974-05-31 GB GB2434774A patent/GB1471614A/en not_active Expired
- 1974-06-12 FR FR7420318A patent/FR2235392B1/fr not_active Expired
- 1974-06-12 JP JP49066146A patent/JPS5055331A/ja active Pending
- 1974-06-25 DE DE2430499A patent/DE2430499A1/de not_active Ceased
- 1974-06-28 AT AT538274A patent/AT352537B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5055331A (cg-RX-API-DMAC7.html) | 1975-05-15 |
| FR2235392B1 (cg-RX-API-DMAC7.html) | 1982-03-26 |
| AT352537B (de) | 1979-09-25 |
| CA1017990A (en) | 1977-09-27 |
| AU7033374A (en) | 1976-01-08 |
| ATA538274A (de) | 1979-02-15 |
| GB1471614A (en) | 1977-04-27 |
| IT1013287B (it) | 1977-03-30 |
| US3850512A (en) | 1974-11-26 |
| FR2235392A1 (cg-RX-API-DMAC7.html) | 1975-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |