FR2330477B1 - - Google Patents
Info
- Publication number
- FR2330477B1 FR2330477B1 FR7533940A FR7533940A FR2330477B1 FR 2330477 B1 FR2330477 B1 FR 2330477B1 FR 7533940 A FR7533940 A FR 7533940A FR 7533940 A FR7533940 A FR 7533940A FR 2330477 B1 FR2330477 B1 FR 2330477B1
- 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
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/04—Making machine elements ball-races or sliding bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7533940A FR2330477A1 (fr) | 1975-11-06 | 1975-11-06 | Dispositif de roulage de bagues de roulement |
| DE2648388A DE2648388C2 (de) | 1975-11-06 | 1976-10-26 | Vorrichtung zum Walzen von Lagerringen |
| GB44956/76A GB1562105A (en) | 1975-11-06 | 1976-10-28 | Device for rolling rollingcontact bearing races |
| US05/739,014 US4047414A (en) | 1975-11-06 | 1976-11-04 | Bearing race rolling device |
| ES453029A ES453029A1 (es) | 1975-11-06 | 1976-11-05 | Dispositivo de perfilado por laminacion de anillos de roda- miento. |
| JP13248476A JPS5322146A (en) | 1975-11-06 | 1976-11-05 | Device for rolling bearing race |
| IT69655/76A IT1071821B (it) | 1975-11-06 | 1976-11-05 | Dispositivo per la rullatura degli anelli per cuscinetti volventi |
| SE7612378A SE7612378L (sv) | 1975-11-06 | 1976-11-05 | Anordning for valsning av lagerringar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7533940A FR2330477A1 (fr) | 1975-11-06 | 1975-11-06 | Dispositif de roulage de bagues de roulement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2330477A1 FR2330477A1 (fr) | 1977-06-03 |
| FR2330477B1 true FR2330477B1 (US08177716-20120515-C00003.png) | 1980-08-01 |
Family
ID=9162115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533940A Granted FR2330477A1 (fr) | 1975-11-06 | 1975-11-06 | Dispositif de roulage de bagues de roulement |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193179A (en) * | 1977-11-14 | 1980-03-18 | Condor Manufacturing Inc. | Process of manufacturing an article having a groove rolled therein, and an article produced thereby |
| DE2923001A1 (de) * | 1979-06-07 | 1981-01-22 | Thyssen Industrie | Ringwalzmaschine mit dornwalzen- revolverkopf |
| JPS58198414A (ja) * | 1979-06-22 | 1983-11-18 | Lion Corp | 歯みがき |
| GB2124948B (en) * | 1982-07-31 | 1986-01-02 | Formflo Ltd | Ring rolling |
| DD234239B1 (de) * | 1984-11-26 | 1987-09-02 | Waelzlager Normteile Veb | Vorrichtung zum zweistufigen walzen von ringen |
| EP0371220B1 (de) * | 1988-11-26 | 1995-01-18 | Thyssen Industrie Ag Maschinenbau | Radial-Gesenkwalzmaschine |
| ITTO20010324A1 (it) * | 2001-04-04 | 2002-10-04 | Skf Ind Spa | Procedimento ed apparecchiatura di rollatura a freddo per la formatura di pezzi anulari. |
| US7596979B2 (en) * | 2007-11-01 | 2009-10-06 | Firth Rixson | Ring mill apparatus and method |
| CN102861843A (zh) * | 2012-10-15 | 2013-01-09 | 江苏翔能科技发展有限公司 | 非对称异型截面环锻设备及工艺 |
| CN103302462B (zh) * | 2013-07-02 | 2015-10-28 | 江苏翔能科技发展有限公司 | 一种小型异形合锻环轧工艺 |
| BR112016002672B1 (pt) * | 2013-08-06 | 2021-10-05 | Gea Food Solutions Weert B.V. | Máquina de moldagem de pirulito com um conjunto de matriz e método para montagem e desmontagem de conjunto de matriz |
| CN106695256A (zh) * | 2016-12-22 | 2017-05-24 | 江苏翔能科技发展有限公司 | 一种大锥度风电轴承内圈仿形成形的环轧工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1904734A (en) * | 1930-10-10 | 1933-04-18 | Schlaa Friedrich Im | Machine for rolling rings |
| DE695991C (de) * | 1938-02-09 | 1940-09-07 | Friedrich Im Schlaa | Walzwerk zur Herstellung von ringfoermigen Werkstuecken, insbesondere der Laufbahnen von Kugellagerringen o. dgl. |
| GB1090969A (en) * | 1964-12-04 | 1967-11-15 | Vni Kt I | A ring rolling tool in a ring rolling machine |
| US3382693A (en) * | 1965-03-02 | 1968-05-14 | Vni Kt I Podshipnikovoi Promy | Ring rolling tool |
| US3469427A (en) * | 1967-03-10 | 1969-09-30 | Torrington Co | Method and apparatus for cold-rolling annular members |
| DE1752361C3 (de) * | 1968-05-15 | 1978-04-13 | Thyssen Industrie Ag, 4300 Essen | Walzwerk zum Walzen von büchsenförmigen Werkstücken |
| GB1395726A (en) * | 1971-10-22 | 1975-05-29 | Formflo Ltd | Rolling machines |
| FR2195491B1 (US08177716-20120515-C00003.png) * | 1972-08-09 | 1975-03-07 | Roulements Soc Nouvelle | |
| US3855833A (en) * | 1972-10-17 | 1974-12-24 | Formflo Ltd | Rolling machines |
| US3822574A (en) * | 1973-04-02 | 1974-07-09 | A Krupin | Ring-rolling mill |
-
1975
- 1975-11-06 FR FR7533940A patent/FR2330477A1/fr active Granted
-
1976
- 1976-10-26 DE DE2648388A patent/DE2648388C2/de not_active Expired
- 1976-10-28 GB GB44956/76A patent/GB1562105A/en not_active Expired
- 1976-11-04 US US05/739,014 patent/US4047414A/en not_active Expired - Lifetime
- 1976-11-05 JP JP13248476A patent/JPS5322146A/ja active Pending
- 1976-11-05 ES ES453029A patent/ES453029A1/es not_active Expired
- 1976-11-05 IT IT69655/76A patent/IT1071821B/it active
- 1976-11-05 SE SE7612378A patent/SE7612378L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7612378L (sv) | 1977-05-07 |
| FR2330477A1 (fr) | 1977-06-03 |
| IT1071821B (it) | 1985-04-10 |
| US4047414A (en) | 1977-09-13 |
| DE2648388C2 (de) | 1985-08-14 |
| ES453029A1 (es) | 1977-11-01 |
| JPS5322146A (en) | 1978-03-01 |
| GB1562105A (en) | 1980-03-05 |
| DE2648388A1 (de) | 1977-05-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |