ES389926A1 - IMPROVEMENTS INTRODUCED IN FILM CARTRIDGES FOR PHOTO CAMERAS. - Google Patents
IMPROVEMENTS INTRODUCED IN FILM CARTRIDGES FOR PHOTO CAMERAS.Info
- Publication number
- ES389926A1 ES389926A1 ES389926A ES389926A ES389926A1 ES 389926 A1 ES389926 A1 ES 389926A1 ES 389926 A ES389926 A ES 389926A ES 389926 A ES389926 A ES 389926A ES 389926 A1 ES389926 A1 ES 389926A1
- Authority
- ES
- Spain
- Prior art keywords
- film
- plane
- locating
- cartridges
- camera
- 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.)
- Expired
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
- G03B17/305—Locating spools or other rotatable holders of coiled film for roll film cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Endoscopes (AREA)
- Photographic Developing Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
Refinements introduced in film cartridges for photographic cameras, in which the cartridges comprise means defining a film plane for exposing the film, collection means for receiving film from the film plane and locating means for locating the cartridge in the camera, characterized in that the collection means include a gear wheel arranged to engage with and be driven by a gear wheel of the film winding mechanism of a camera, at an angle deviated from perpendicular to the plane of the film equal to the pressure angle of the gear wheels, and because the locating means include a reaction surface through which, in use, the line of force due to the reaction of the gear wheels passes, said line of force being parallel to the plane of the film. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2601570A | 1970-04-06 | 1970-04-06 | |
| US2595770A | 1970-04-06 | 1970-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES389926A1 true ES389926A1 (en) | 1974-07-01 |
Family
ID=26700520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES389926A Expired ES389926A1 (en) | 1970-04-06 | 1971-04-05 | IMPROVEMENTS INTRODUCED IN FILM CARTRIDGES FOR PHOTO CAMERAS. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS532049B1 (en) |
| AR (1) | AR211219A1 (en) |
| BE (1) | BE765329A (en) |
| BR (1) | BR7102027D0 (en) |
| CH (1) | CH548041A (en) |
| DE (2) | DE7111661U (en) |
| ES (1) | ES389926A1 (en) |
| FR (1) | FR2089210A5 (en) |
| GB (1) | GB1350467A (en) |
-
1971
- 1971-03-26 DE DE19717111661 patent/DE7111661U/en not_active Expired
- 1971-03-26 DE DE19712114834 patent/DE2114834B2/en not_active Ceased
- 1971-04-05 JP JP2039571A patent/JPS532049B1/ja active Pending
- 1971-04-05 BR BR202771A patent/BR7102027D0/en unknown
- 1971-04-05 AR AR23485871A patent/AR211219A1/en active
- 1971-04-05 BE BE765329A patent/BE765329A/en unknown
- 1971-04-05 CH CH492871A patent/CH548041A/en not_active IP Right Cessation
- 1971-04-05 ES ES389926A patent/ES389926A1/en not_active Expired
- 1971-04-06 FR FR7112020A patent/FR2089210A5/fr not_active Expired
- 1971-04-19 GB GB2592171A patent/GB1350467A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2089210A5 (en) | 1972-01-07 |
| DE7111661U (en) | 1973-05-10 |
| DE2114834A1 (en) | 1971-10-28 |
| AR211219A1 (en) | 1977-11-15 |
| JPS532049B1 (en) | 1978-01-25 |
| BR7102027D0 (en) | 1973-06-07 |
| BE765329A (en) | 1971-08-30 |
| GB1350467A (en) | 1974-04-18 |
| CH548041A (en) | 1974-04-11 |
| DE2114834B2 (en) | 1973-05-17 |
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