RO82020B1 - Instrument pentru trasarea arcelor de cerc - Google Patents
Instrument pentru trasarea arcelor de cercInfo
- Publication number
- RO82020B1 RO82020B1 RO103203A RO10320381A RO82020B1 RO 82020 B1 RO82020 B1 RO 82020B1 RO 103203 A RO103203 A RO 103203A RO 10320381 A RO10320381 A RO 10320381A RO 82020 B1 RO82020 B1 RO 82020B1
- Authority
- RO
- Romania
- Prior art keywords
- base support
- instrument
- fixed
- axis
- circular arcs
- Prior art date
Links
Landscapes
- Metal Extraction Processes (AREA)
Abstract
Instrumentul pentru trasarea arcelor de cerc, în scopul trasarii unor arce de cerc sau a unor cercuri complete, atunci cînd centrul este inaccesibil, este alcatuit dintr-un suport de baza, pe care sînt montate trei role de aceleasi diemetru, dintre care una centrala, dispusa pe axa de simetrie a suportului de baza, avînd pozitie fixa fata de el si doua mobile montate pe niste suporturi intermediare, fixate articulat de suportul de baza în niste puncte si actionate, prin intermediul unor tije articulate într-un punct translatat, de-a lungul axei rolei fixe de un brat prevazut cu un capat filetat, pe care se însurubeaza o piulita striata, pozitia suporturilor intermediare putînd fi blocata fata de suportul de bara, prin intermediul unor suruburi cu cîte o piulita-fluture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103203A RO82020B1 (ro) | 1981-01-26 | 1981-01-26 | Instrument pentru trasarea arcelor de cerc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103203A RO82020B1 (ro) | 1981-01-26 | 1981-01-26 | Instrument pentru trasarea arcelor de cerc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82020A2 RO82020A2 (ro) | 1984-04-12 |
| RO82020B1 true RO82020B1 (ro) | 1984-05-30 |
Family
ID=20109456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103203A RO82020B1 (ro) | 1981-01-26 | 1981-01-26 | Instrument pentru trasarea arcelor de cerc |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82020B1 (ro) |
-
1981
- 1981-01-26 RO RO103203A patent/RO82020B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82020A2 (ro) | 1984-04-12 |
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