JPS5095660A - - Google Patents
Info
- Publication number
- JPS5095660A JPS5095660A JP13828174A JP13828174A JPS5095660A JP S5095660 A JPS5095660 A JP S5095660A JP 13828174 A JP13828174 A JP 13828174A JP 13828174 A JP13828174 A JP 13828174A JP S5095660 A JPS5095660 A JP S5095660A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations
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- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G21/00—Mechanical apparatus for control of a series of operations, i.e. programme control, e.g. involving a set of cams
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Transmissions By Endless Flexible Members (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5952573A GB1451206A (en) | 1973-12-21 | 1973-12-21 | Clutches |
| GB5953273A GB1450546A (en) | 1973-12-21 | 1973-12-21 | Clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5095660A true JPS5095660A (ja) | 1975-07-30 |
Family
ID=26267792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13828174A Pending JPS5095660A (ja) | 1973-12-21 | 1974-12-02 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5095660A (ja) |
| DE (1) | DE2452497A1 (ja) |
| FR (1) | FR2255498A1 (ja) |
| NL (1) | NL7414151A (ja) |
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1974
- 1974-10-29 NL NL7414151A patent/NL7414151A/xx unknown
- 1974-11-05 DE DE19742452497 patent/DE2452497A1/de active Pending
- 1974-12-02 JP JP13828174A patent/JPS5095660A/ja active Pending
- 1974-12-20 FR FR7442410A patent/FR2255498A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2452497A1 (de) | 1975-07-03 |
| NL7414151A (nl) | 1975-03-27 |
| FR2255498A1 (en) | 1975-07-18 |