FR2487532A1 - - Google Patents
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- Publication number
- FR2487532A1 FR2487532A1 FR8111044A FR8111044A FR2487532A1 FR 2487532 A1 FR2487532 A1 FR 2487532A1 FR 8111044 A FR8111044 A FR 8111044A FR 8111044 A FR8111044 A FR 8111044A FR 2487532 A1 FR2487532 A1 FR 2487532A1
- Authority
- FR
- France
- Prior art keywords
- lever
- sectors
- diaphragm
- force
- force transmission
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000008878 coupling Effects 0.000 claims abstract description 36
- 238000010168 coupling process Methods 0.000 claims abstract description 36
- 238000005859 coupling reaction Methods 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims description 22
- 150000001768 cations Chemical class 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 51
- 241000446313 Lamella Species 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000005338 frosted glass Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 210000003423 ankle Anatomy 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 235000004422 Acer negundo Nutrition 0.000 description 1
- 101100381510 Mus musculus Bcl10 gene Proteins 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001960 triggered 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
- G03B17/38—Releasing-devices separate from shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803028431 DE3028431C2 (de) | 1980-07-26 | 1980-07-26 | Drahtauslöserkombination, die an den Verschluß einer Kamera, insbesondere Fachkamera anschließbar ist |
| DE3028465 | 1980-07-26 | ||
| DE19813113643 DE3113643C2 (de) | 1981-04-04 | 1981-04-04 | Drahtauslöserkombination für Kameras, insbesondere für Standarten-Kameras |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2487532A1 true FR2487532A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-01-29 |
| FR2487532B3 FR2487532B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-03-09 |
Family
ID=27188804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8111044A Expired FR2487532B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-26 | 1981-06-04 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470679A (en) * | 1983-02-03 | 1984-09-11 | Franz Starp | Central shutter for cameras, especially professional cameras |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1741526A (en) * | 1928-02-22 | 1929-12-31 | Zeiss Carl Fa | Appliance for photographing the interior of the eye |
| US3590717A (en) * | 1967-11-29 | 1971-07-06 | Schneider Co Optische Werke | Diaphragm-preselector mechanism for cameras with detachable objectives |
| DE1290804B (de) * | 1968-02-22 | 1969-03-13 | Prontor Werk Gauthier Gmbh | Doppelausloeser, insbesondere zum Betaetigen photographischer Kameras mit Wechselobjektiv |
| US3780636A (en) * | 1969-03-11 | 1973-12-25 | P Klupsch | Devices for operating a spring and pressure controlled preselection diaphragm in photographic lens mounts |
-
1981
- 1981-06-04 FR FR8111044A patent/FR2487532B3/fr not_active Expired
- 1981-06-29 GB GB8119963A patent/GB2085175B/en not_active Expired
- 1981-07-23 US US06/286,190 patent/US4339192A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2085175B (en) | 1984-07-25 |
| FR2487532B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-03-09 |
| US4339192A (en) | 1982-07-13 |
| GB2085175A (en) | 1982-04-21 |
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