JPH0160690B2 - - Google Patents
Info
- Publication number
- JPH0160690B2 JPH0160690B2 JP23088982A JP23088982A JPH0160690B2 JP H0160690 B2 JPH0160690 B2 JP H0160690B2 JP 23088982 A JP23088982 A JP 23088982A JP 23088982 A JP23088982 A JP 23088982A JP H0160690 B2 JPH0160690 B2 JP H0160690B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- clutch
- claw
- pawl
- optical device
- 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
- 230000003287 optical effect Effects 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 8
- 108091008695 photoreceptors Proteins 0.000 description 7
- 239000003086 colorant Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Mechanical Operated Clutches (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23088982A JPS59126116A (ja) | 1982-12-29 | 1982-12-29 | クラツチ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23088982A JPS59126116A (ja) | 1982-12-29 | 1982-12-29 | クラツチ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59126116A JPS59126116A (ja) | 1984-07-20 |
| JPH0160690B2 true JPH0160690B2 (enrdf_load_stackoverflow) | 1989-12-25 |
Family
ID=16914889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23088982A Granted JPS59126116A (ja) | 1982-12-29 | 1982-12-29 | クラツチ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126116A (enrdf_load_stackoverflow) |
-
1982
- 1982-12-29 JP JP23088982A patent/JPS59126116A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59126116A (ja) | 1984-07-20 |
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