CH430431A - Photographischer Verschluss mit Durchschwingsektoren - Google Patents
Photographischer Verschluss mit DurchschwingsektorenInfo
- Publication number
- CH430431A CH430431A CH1720165A CH1720165A CH430431A CH 430431 A CH430431 A CH 430431A CH 1720165 A CH1720165 A CH 1720165A CH 1720165 A CH1720165 A CH 1720165A CH 430431 A CH430431 A CH 430431A
- Authority
- CH
- Switzerland
- Prior art keywords
- sectors
- swing
- photographic shutter
- photographic
- shutter
- Prior art date
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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/20—More than two members each moving in a single direction first to open and then to reclose
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG42396A DE1220727B (de) | 1964-12-28 | 1964-12-28 | Photographischer Verschluss mit Durchschwingsektoren |
Publications (1)
Publication Number | Publication Date |
---|---|
CH430431A true CH430431A (de) | 1967-02-15 |
Family
ID=7126921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1720165A CH430431A (de) | 1964-12-28 | 1965-12-14 | Photographischer Verschluss mit Durchschwingsektoren |
Country Status (5)
Country | Link |
---|---|
US (1) | US3425331A (de) |
CH (1) | CH430431A (de) |
DE (1) | DE1220727B (de) |
FR (1) | FR1457141A (de) |
GB (1) | GB1077318A (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE958983C (de) * | 1951-04-03 | 1957-02-28 | E H Helmut Junghans Dr Ing | Zentralverschluss |
US2728282A (en) * | 1951-06-26 | 1955-12-27 | Rollei Werke Franke Heidecke | Interconnected film winding and shutter tensioning mechanism for photographic cameras |
-
1964
- 1964-12-28 DE DEG42396A patent/DE1220727B/de active Pending
-
1965
- 1965-11-16 GB GB48601/65A patent/GB1077318A/en not_active Expired
- 1965-12-07 FR FR41165A patent/FR1457141A/fr not_active Expired
- 1965-12-14 CH CH1720165A patent/CH430431A/de unknown
- 1965-12-22 US US515527A patent/US3425331A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3425331A (en) | 1969-02-04 |
DE1220727B (de) | 1966-07-07 |
FR1457141A (fr) | 1966-10-28 |
GB1077318A (en) | 1967-07-26 |
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