JPS5431460B2 - - Google Patents
Info
- Publication number
- JPS5431460B2 JPS5431460B2 JP11843373A JP11843373A JPS5431460B2 JP S5431460 B2 JPS5431460 B2 JP S5431460B2 JP 11843373 A JP11843373 A JP 11843373A JP 11843373 A JP11843373 A JP 11843373A JP S5431460 B2 JPS5431460 B2 JP S5431460B2
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732303325 DE2303325A1 (de) | 1973-01-19 | 1973-01-19 | Zweiwalzen-schraegwalzwerk mit uebereinanderliegenden schraegwalzen und seitlichen fuehrungselementen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49103865A JPS49103865A (ja) | 1974-10-01 |
| JPS5431460B2 true JPS5431460B2 (ja) | 1979-10-06 |
Family
ID=5869799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11843373A Expired JPS5431460B2 (ja) | 1973-01-19 | 1973-10-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5431460B2 (ja) |
| DE (1) | DE2303325A1 (ja) |
| FR (1) | FR2214532B1 (ja) |
| GB (1) | GB1441472A (ja) |
| IT (1) | IT999085B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028923A (en) | 1976-05-04 | 1977-06-14 | Aetna-Standard Engineering Company | Plug and shoe changing in piercing and reeling mills |
| GB2087282B (en) * | 1980-10-21 | 1985-01-09 | Nippon Kokan Kk | Steel pipe rolling mill |
| JPS589704A (ja) * | 1981-07-10 | 1983-01-20 | Nippon Kokan Kk <Nkk> | 鋼管圧延機 |
| WO1993018870A1 (en) * | 1992-03-23 | 1993-09-30 | Mosey George N | Piercing mill for seamless tube manufacture |
| US5295379A (en) * | 1993-03-05 | 1994-03-22 | Italimpianti Of America, Inc. | Vertical piercer mill |
| CN101912878B (zh) * | 2010-08-05 | 2012-04-18 | 太原通泽重工有限公司 | 一种开式机架三辊式斜轧延伸机 |
| RU2678625C1 (ru) * | 2015-02-11 | 2019-01-30 | ДАНИЕЛИ И КО ОФФИЧИНЕ МЕККАНИКЕ С.п.А. | Клеть стана поперечной прокатки для бесшовных труб, оснащенная сменным поперечным направляющим устройством |
| CN117282846B (zh) * | 2023-10-09 | 2024-05-10 | 江苏迈奇重工机械有限公司 | 一种紧固件热压成型设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR591675A (fr) * | 1924-01-15 | 1925-07-16 | Sack Gmbh Maschf | Laminoir à cylindres inclinés |
| DE1961092C3 (de) * | 1969-12-05 | 1974-08-01 | Fa. Friedrich Kocks, 4000 Duesseldorf | Rohrwalzwerk zum Warmwalzen von Rohren |
-
1973
- 1973-01-19 DE DE19732303325 patent/DE2303325A1/de active Pending
- 1973-10-19 JP JP11843373A patent/JPS5431460B2/ja not_active Expired
- 1973-10-30 IT IT3073173A patent/IT999085B/it active
- 1973-11-15 FR FR7340659A patent/FR2214532B1/fr not_active Expired
-
1974
- 1974-01-14 GB GB176374A patent/GB1441472A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49103865A (ja) | 1974-10-01 |
| DE2303325A1 (de) | 1974-07-25 |
| FR2214532B1 (ja) | 1976-11-19 |
| GB1441472A (en) | 1976-06-30 |
| FR2214532A1 (ja) | 1974-08-19 |
| IT999085B (it) | 1976-02-20 |