JPH0251168B2 - - Google Patents
Info
- Publication number
- JPH0251168B2 JPH0251168B2 JP15549781A JP15549781A JPH0251168B2 JP H0251168 B2 JPH0251168 B2 JP H0251168B2 JP 15549781 A JP15549781 A JP 15549781A JP 15549781 A JP15549781 A JP 15549781A JP H0251168 B2 JPH0251168 B2 JP H0251168B2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- plate
- spring
- set plate
- shutter
- 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
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 70
- 229910052742 iron Inorganic materials 0.000 description 35
- 238000004804 winding Methods 0.000 description 12
- 230000006399 behavior Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000028838 turning behavior 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Focusing (AREA)
- Shutters For Cameras (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549781A JPS5857115A (ja) | 1981-09-30 | 1981-09-30 | 自動焦点調節装置を備えたカメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549781A JPS5857115A (ja) | 1981-09-30 | 1981-09-30 | 自動焦点調節装置を備えたカメラ |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20225181A Division JPS5857117A (ja) | 1981-12-15 | 1981-12-15 | 電気シヤツタにおけるシヤツタセツト装置 |
| JP20225281A Division JPS5857118A (ja) | 1981-12-15 | 1981-12-15 | フオ−カスロツク可能な電気シヤツタにおけるホ−ルド解除機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857115A JPS5857115A (ja) | 1983-04-05 |
| JPH0251168B2 true JPH0251168B2 (en]) | 1990-11-06 |
Family
ID=15607337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15549781A Granted JPS5857115A (ja) | 1981-09-30 | 1981-09-30 | 自動焦点調節装置を備えたカメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857115A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143372A (ja) * | 1983-12-29 | 1985-07-29 | Canon Inc | 定着装置 |
-
1981
- 1981-09-30 JP JP15549781A patent/JPS5857115A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857115A (ja) | 1983-04-05 |
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