RO95178B1 - Dispozitiv de ecruisat - Google Patents
Dispozitiv de ecruisatInfo
- Publication number
- RO95178B1 RO95178B1 RO124660A RO12466086A RO95178B1 RO 95178 B1 RO95178 B1 RO 95178B1 RO 124660 A RO124660 A RO 124660A RO 12466086 A RO12466086 A RO 12466086A RO 95178 B1 RO95178 B1 RO 95178B1
- Authority
- RO
- Romania
- Prior art keywords
- ecruiser
- helical grooves
- hardening device
- cold hardening
- rollers
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Abstract
Inventia se refera la un dispozitiv de ecruisat destinat netezirii suprafetelor canalelor elicoidale la diferite piese, în special la suruburile conducatoare cu bile. Dispozitivul de ecruisat, conform inventiei, este prevazut cu niste role libere pe un ax. Rolele se rotesc prin intermediul unor rulmenti radiali-axiali cu bile si ace, si sînt separate de un resort si niste inele distantiere. Forta de presare axiala, ce se transmite canalelor elicoidale ale piesei de prelucrat, se obtine cu ajutorul unor motoare hidrostatice dispuse pe ax, ce deplaseaza axial rolele.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124660A RO95178B1 (ro) | 1986-09-01 | 1986-09-01 | Dispozitiv de ecruisat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124660A RO95178B1 (ro) | 1986-09-01 | 1986-09-01 | Dispozitiv de ecruisat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO95178A2 RO95178A2 (ro) | 1988-09-30 |
| RO95178B1 true RO95178B1 (ro) | 1988-10-01 |
Family
ID=20119801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124660A RO95178B1 (ro) | 1986-09-01 | 1986-09-01 | Dispozitiv de ecruisat |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95178B1 (ro) |
-
1986
- 1986-09-01 RO RO124660A patent/RO95178B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO95178A2 (ro) | 1988-09-30 |
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