FR2183988B1 - - Google Patents
Info
- Publication number
- FR2183988B1 FR2183988B1 FR7316683A FR7316683A FR2183988B1 FR 2183988 B1 FR2183988 B1 FR 2183988B1 FR 7316683 A FR7316683 A FR 7316683A FR 7316683 A FR7316683 A FR 7316683A FR 2183988 B1 FR2183988 B1 FR 2183988B1
- Authority
- FR
- France
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2222608A DE2222608C2 (en) | 1972-05-09 | 1972-05-09 | Ring rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2183988A1 FR2183988A1 (en) | 1973-12-21 |
| FR2183988B1 true FR2183988B1 (en) | 1975-08-22 |
Family
ID=5844437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7316683A Expired FR2183988B1 (en) | 1972-05-09 | 1973-05-09 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3839887A (en) |
| JP (1) | JPS4961059A (en) |
| DE (1) | DE2222608C2 (en) |
| FR (1) | FR2183988B1 (en) |
| GB (1) | GB1425733A (en) |
| SE (1) | SE408027B (en) |
| SU (1) | SU650485A3 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823815B2 (en) * | 1978-05-31 | 1983-05-17 | 住友金属工業株式会社 | Ring rolling mill control method |
| DE3006294A1 (en) * | 1980-02-20 | 1981-10-01 | Bruno Jakob 6601 Ensheim Brück | RING ROLLING MILL |
| US5085679A (en) * | 1990-11-23 | 1992-02-04 | Owens-Corning Fiberglas Corporation | Glass spinner manufacture |
| JP3624480B2 (en) * | 1995-08-30 | 2005-03-02 | 日本精工株式会社 | Ring body forming apparatus and ring body forming method |
| DE19629996A1 (en) * | 1996-07-25 | 1998-01-29 | Freudenberg Carl Fa | Cold forming method for enlarging annular rotary damper blank |
| US7596979B2 (en) * | 2007-11-01 | 2009-10-06 | Firth Rixson | Ring mill apparatus and method |
| DE102014005085A1 (en) * | 2014-04-08 | 2015-10-08 | Sms Meer Gmbh | Multi-roll table-type rolling mill and method of rolling rings in a multi-roll table-type rolling mill |
| EP2937155B1 (en) | 2014-04-11 | 2021-04-07 | SMS group GmbH | Ring rolling machine and method for controlling a ring rolling machine |
| DE102014005332A1 (en) * | 2014-04-11 | 2015-10-15 | Sms Meer Gmbh | Forming machine, in particular ring rolling machine |
| CN107716812A (en) * | 2017-09-14 | 2018-02-23 | 马鞍山市广源法兰环件有限公司 | It is spacing to beat the large-scale ring rolls of type |
| CN107639191A (en) * | 2017-09-14 | 2018-01-30 | 马鞍山市广源法兰环件有限公司 | The correction large-scale ring rolls of slag adhesion |
| CN107774847A (en) * | 2017-09-14 | 2018-03-09 | 马鞍山市广源法兰环件有限公司 | Large-scale ring rolls double roller extrusion forming device |
| CN107790523A (en) * | 2017-09-14 | 2018-03-13 | 马鞍山市广源法兰环件有限公司 | A kind of stainless steel ring inside and outside circle shaped device |
| CN110711834B (en) * | 2018-07-11 | 2021-10-01 | 上海电气上重铸锻有限公司 | Apparatus and method for forming semi-circular ring-shaped member |
| CN112044957B (en) * | 2020-09-03 | 2022-05-06 | 鑫鹏源(聊城)智能科技有限公司 | Micro-holding type inner roller of puncher |
| CN114273570B (en) * | 2022-01-04 | 2022-09-09 | 中南大学 | Auxiliary supporting device for rolling large ring piece |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2776585A (en) * | 1951-11-30 | 1957-01-08 | Kendall Edgar Homer | Ring forming mill |
| DE1019635B (en) * | 1956-08-08 | 1957-11-21 | Wagner & Co Werkzeugmaschinenf | Ring rolling mill |
| US2925003A (en) * | 1958-09-30 | 1960-02-16 | Lombard Corp | Ring mill |
| DE1188544B (en) * | 1961-12-22 | 1965-03-11 | Wagner & Co Werkzeugmaschinenf | Four-roll ring rolling mill with automatically adjustable axial rolls |
| DE1752887C3 (en) * | 1968-07-31 | 1974-06-06 | J. Banning Ag, 4700 Hamm | Four-roll ring rolling mill |
| DE1961260A1 (en) * | 1969-12-05 | 1971-06-16 | Banning Ag J | Four-roll ring rolling mill |
-
1972
- 1972-05-09 DE DE2222608A patent/DE2222608C2/en not_active Expired
-
1973
- 1973-05-07 US US00357778A patent/US3839887A/en not_active Expired - Lifetime
- 1973-05-08 GB GB2175173A patent/GB1425733A/en not_active Expired
- 1973-05-08 SU SU731919188A patent/SU650485A3/en active
- 1973-05-08 SE SE7306463A patent/SE408027B/en unknown
- 1973-05-09 JP JP48051558A patent/JPS4961059A/ja active Pending
- 1973-05-09 FR FR7316683A patent/FR2183988B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2183988A1 (en) | 1973-12-21 |
| DE2222608A1 (en) | 1973-11-22 |
| GB1425733A (en) | 1976-02-18 |
| JPS4961059A (en) | 1974-06-13 |
| DE2222608C2 (en) | 1984-07-05 |
| US3839887A (en) | 1974-10-08 |
| SE408027B (en) | 1979-05-14 |
| SU650485A3 (en) | 1979-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |