RO55759A - - Google Patents
Info
- Publication number
- RO55759A RO55759A RORUA59813*8A RO5981369A RO55759A RO 55759 A RO55759 A RO 55759A RO 5981369 A RO5981369 A RO 5981369A RO 55759 A RO55759 A RO 55759A
- Authority
- RO
- Romania
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1752283A DE1752283C3 (de) | 1968-05-02 | 1968-05-02 | Mehrgerüstiges Universalwalzwerk, insbesondere Drahtwalzwerk mit drei Walzen pro Gerüst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO55759A true RO55759A (https=) | 1974-01-03 |
Family
ID=5692714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RORUA59813*8A RO55759A (https=) | 1968-05-02 | 1969-04-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3584490A (https=) |
| DE (1) | DE1752283C3 (https=) |
| ES (1) | ES366508A1 (https=) |
| GB (1) | GB1226221A (https=) |
| RO (1) | RO55759A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1501622A (en) * | 1972-02-16 | 1978-02-22 | Int Harvester Co | Metal shaping processes |
| DE2019292C2 (de) * | 1970-04-22 | 1984-01-05 | Friedrich Kocks GmbH & Co, 4010 Hilden | Walzstraße zum Walzen von langgestrecktem Gut |
| US6276181B1 (en) * | 2000-06-27 | 2001-08-21 | Kusakabe Electric & Machinery Co., Ltd. | Three-roll-type reducing mill for electro-resistance-welded tube |
| EP2484457B1 (en) * | 2009-09-29 | 2015-03-04 | Nippon Steel & Sumitomo Metal Corporation | Multi-roll mandrel mill and method for manufacturing seamless pipe |
| CN106944476B (zh) * | 2017-03-30 | 2019-03-29 | 重庆泓美仪表有限责任公司 | 一种紧凑型减定径设备 |
-
1968
- 1968-05-02 DE DE1752283A patent/DE1752283C3/de not_active Expired
-
1969
- 1969-04-01 GB GB1226221D patent/GB1226221A/en not_active Expired
- 1969-04-23 RO RORUA59813*8A patent/RO55759A/ro unknown
- 1969-04-23 US US818497A patent/US3584490A/en not_active Expired - Lifetime
- 1969-04-26 ES ES366508A patent/ES366508A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1752283B2 (de) | 1978-03-23 |
| GB1226221A (https=) | 1971-03-24 |
| ES366508A1 (es) | 1971-02-16 |
| DE1752283A1 (de) | 1971-04-08 |
| DE1752283C3 (de) | 1978-11-16 |
| US3584490A (en) | 1971-06-15 |