JPS565995B2 - - Google Patents
Info
- Publication number
- JPS565995B2 JPS565995B2 JP10886377A JP10886377A JPS565995B2 JP S565995 B2 JPS565995 B2 JP S565995B2 JP 10886377 A JP10886377 A JP 10886377A JP 10886377 A JP10886377 A JP 10886377A JP S565995 B2 JPS565995 B2 JP S565995B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B27/00—Planetaria; Globes
- G09B27/02—Tellurions; Orreries
-
- 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
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/16—Mechanisms for movements or movement relations conforming to mathematical formulae
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Instructional Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19475576A DD128676A1 (de) | 1976-09-13 | 1976-09-13 | Getriebe zur bewegung von projektoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5353434A JPS5353434A (en) | 1978-05-15 |
| JPS565995B2 true JPS565995B2 (US06373033-20020416-M00071.png) | 1981-02-07 |
Family
ID=5505692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10886377A Granted JPS5353434A (en) | 1976-09-13 | 1977-09-12 | Movable projector gear mechanism |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5353434A (US06373033-20020416-M00071.png) |
| DD (1) | DD128676A1 (US06373033-20020416-M00071.png) |
| DE (1) | DE2727423C2 (US06373033-20020416-M00071.png) |
-
1976
- 1976-09-13 DD DD19475576A patent/DD128676A1/xx unknown
-
1977
- 1977-06-18 DE DE19772727423 patent/DE2727423C2/de not_active Expired
- 1977-09-12 JP JP10886377A patent/JPS5353434A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5353434A (en) | 1978-05-15 |
| DD128676A1 (de) | 1977-12-07 |
| DE2727423C2 (de) | 1984-10-11 |
| DE2727423A1 (de) | 1978-03-16 |
