HU174934B - Mekhanizm kreplenija puansona k truboproshivnomu stanu - Google Patents
Mekhanizm kreplenija puansona k truboproshivnomu stanuInfo
- Publication number
- HU174934B HU174934B HU77IO251A HUIO000251A HU174934B HU 174934 B HU174934 B HU 174934B HU 77IO251 A HU77IO251 A HU 77IO251A HU IO000251 A HUIO000251 A HU IO000251A HU 174934 B HU174934 B HU 174934B
- Authority
- HU
- Hungary
- Prior art keywords
- fixing device
- producing apparatus
- apparatus operating
- piercing mill
- mandrel fixing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Prostheses (AREA)
- Automatic Assembly (AREA)
- Forging (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2843976A IT1075022B (it) | 1976-10-18 | 1976-10-18 | Dispositivo per l'accoppiamento tra mandrino e carro porta-mandrino in un presso-laminatoio perforatore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU174934B true HU174934B (hu) | 1980-04-28 |
Family
ID=11223605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU77IO251A HU174934B (hu) | 1976-10-18 | 1977-10-12 | Mekhanizm kreplenija puansona k truboproshivnomu stanu |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5350043A (hu) |
| DE (1) | DE2742732A1 (hu) |
| ES (1) | ES460062A1 (hu) |
| FR (1) | FR2367544A1 (hu) |
| GB (1) | GB1563660A (hu) |
| HU (1) | HU174934B (hu) |
| IT (1) | IT1075022B (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190843B (it) * | 1982-05-28 | 1988-02-24 | Innocenti Santeustacchio Spa | Apparecchiatura per il sostegno del la stanga portapunta perforatrice di un laminatoio presso perforatore |
| IT1152796B (it) * | 1982-06-17 | 1987-01-14 | Innocenti Santeustacchio Spa | Testa porta-mandrino per laminatoio continuo a mandrino trattenuto |
| JPS59162104U (ja) * | 1984-03-15 | 1984-10-30 | 新日本製鐵株式会社 | 製管加工機のマンドレル循環セツト装置 |
| FR2604929B1 (fr) * | 1986-10-14 | 1988-12-02 | Vallourec | Dispositif d'accrochage rapide assurant la retenue d'un mandrin rotatif |
| DE19510860C2 (de) * | 1995-03-16 | 1998-01-15 | Mannesmann Ag | Dornstangenträger für ein Stopfenwalzwerk |
-
1976
- 1976-10-18 IT IT2843976A patent/IT1075022B/it active
-
1977
- 1977-06-03 GB GB2374477A patent/GB1563660A/en not_active Expired
- 1977-06-09 FR FR7717751A patent/FR2367544A1/fr active Granted
- 1977-06-23 ES ES460062A patent/ES460062A1/es not_active Expired
- 1977-09-05 JP JP10596077A patent/JPS5350043A/ja active Pending
- 1977-09-22 DE DE19772742732 patent/DE2742732A1/de not_active Withdrawn
- 1977-10-12 HU HU77IO251A patent/HU174934B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1563660A (en) | 1980-03-26 |
| IT1075022B (it) | 1985-04-22 |
| JPS5350043A (en) | 1978-05-08 |
| FR2367544A1 (fr) | 1978-05-12 |
| DE2742732A1 (de) | 1978-04-20 |
| FR2367544B3 (hu) | 1980-04-18 |
| ES460062A1 (es) | 1978-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |