DE2716298C2 - Vorrichtung zum Einstoßen von Rohrluppen in den Walzspalt eines Stopfenwalzwerkes - Google Patents
Vorrichtung zum Einstoßen von Rohrluppen in den Walzspalt eines StopfenwalzwerkesInfo
- Publication number
- DE2716298C2 DE2716298C2 DE2716298A DE2716298A DE2716298C2 DE 2716298 C2 DE2716298 C2 DE 2716298C2 DE 2716298 A DE2716298 A DE 2716298A DE 2716298 A DE2716298 A DE 2716298A DE 2716298 C2 DE2716298 C2 DE 2716298C2
- Authority
- DE
- Germany
- Prior art keywords
- pusher
- rolling mill
- plug
- tube
- carriage
- Prior art date
- 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
- 238000005096 rolling process Methods 0.000 title claims description 48
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
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
- B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
- B21B17/12—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Crushing And Grinding (AREA)
- Control Of Metal Rolling (AREA)
- Automatic Assembly (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/682,917 US4037453A (en) | 1976-05-04 | 1976-05-04 | Shellpusher for plug mill or the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2716298A1 DE2716298A1 (de) | 1977-11-17 |
| DE2716298C2 true DE2716298C2 (de) | 1982-02-11 |
Family
ID=24741759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2716298A Expired DE2716298C2 (de) | 1976-05-04 | 1977-04-13 | Vorrichtung zum Einstoßen von Rohrluppen in den Walzspalt eines Stopfenwalzwerkes |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798359U (US20100223739A1-20100909-C00005.png) * | 1980-12-08 | 1982-06-17 | ||
| JPH03113280U (US20100223739A1-20100909-C00005.png) * | 1990-03-08 | 1991-11-19 | ||
| JPH03113279U (US20100223739A1-20100909-C00005.png) * | 1990-03-08 | 1991-11-19 | ||
| US5216911A (en) * | 1992-01-21 | 1993-06-08 | Westinghouse Electric Corp. | Automatic cold-pilger mill stop apparatus |
| CN104415979B (zh) * | 2013-08-27 | 2016-08-24 | 宁波芯直电气有限公司 | 一种冷轧机的坯管自动测长上料装置 |
| CN104942028B (zh) * | 2015-06-13 | 2019-04-05 | 浙江中星钢管机械有限公司 | 一种成型钢管轧制装置 |
| CN105710139A (zh) * | 2016-04-20 | 2016-06-29 | 中国重型机械研究院股份公司 | 一种坯料长度检测系统及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE143340C (US20100223739A1-20100909-C00005.png) * | ||||
| DE253124C (US20100223739A1-20100909-C00005.png) * | ||||
| BE522522A (US20100223739A1-20100909-C00005.png) * | 1952-09-09 | |||
| DE1280187B (de) * | 1962-12-29 | 1968-10-17 | Schloemann Ag | Einrichtung zum Einstossen des Dornes und der Luppen bei kontinuierlichen Rohrwalzwerken |
| US3277687A (en) * | 1963-09-09 | 1966-10-11 | Gen Mills Inc | Plug handling apparatus for seamless tube mill |
| DE1925340C3 (de) * | 1969-05-16 | 1975-05-07 | Mannesmann-Meer Ag, 4050 Moenchengladbach | Vorrichtung zum Speisen von Kaltpilgerwalzwerken |
| DE2063117A1 (de) * | 1970-12-14 | 1972-06-22 | Mannesmann-Meer AG, 4050 Mönchengladbach | Speiseeinrichtung für Warmpilgerwalzwerke |
-
1976
- 1976-05-04 US US05/682,917 patent/US4037453A/en not_active Expired - Lifetime
- 1976-12-10 JP JP14787376A patent/JPS52133858A/ja active Granted
- 1976-12-31 FR FR7639765A patent/FR2350152A1/fr active Granted
-
1977
- 1977-03-03 CA CA273,167A patent/CA1055282A/en not_active Expired
- 1977-03-18 GB GB11682/77A patent/GB1532136A/en not_active Expired
- 1977-04-13 DE DE2716298A patent/DE2716298C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS558244B2 (US20100223739A1-20100909-C00005.png) | 1980-03-03 |
| CA1055282A (en) | 1979-05-29 |
| FR2350152A1 (fr) | 1977-12-02 |
| US4037453A (en) | 1977-07-26 |
| DE2716298A1 (de) | 1977-11-17 |
| JPS52133858A (en) | 1977-11-09 |
| FR2350152B1 (US20100223739A1-20100909-C00005.png) | 1982-08-06 |
| GB1532136A (en) | 1978-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ITALIMPIANTI OF AMERICA INC., CORAOPOLIS, PA., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT. MARX, L., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |