BE758732A - Procede et dispositif pour le formage de pieces de forge avec contre-depouille - Google Patents
Procede et dispositif pour le formage de pieces de forge avec contre-depouilleInfo
- Publication number
- BE758732A BE758732A BE758732DA BE758732A BE 758732 A BE758732 A BE 758732A BE 758732D A BE758732D A BE 758732DA BE 758732 A BE758732 A BE 758732A
- Authority
- BE
- Belgium
- Prior art keywords
- undercount
- forge pieces
- forging forge
- forging
- pieces
- Prior art date
Links
Classifications
-
- 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
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
- B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6944249A FR2071194A5 (fr) | 1969-12-19 | 1969-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE758732A true BE758732A (fr) | 1971-04-16 |
Family
ID=9044905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE758732D BE758732A (fr) | 1969-12-19 | Procede et dispositif pour le formage de pieces de forge avec contre-depouille |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3680381A (fr) |
| BE (1) | BE758732A (fr) |
| DE (1) | DE2058176A1 (fr) |
| FR (1) | FR2071194A5 (fr) |
| GB (1) | GB1319093A (fr) |
| SU (1) | SU489288A3 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023389A (en) * | 1976-06-16 | 1977-05-17 | Rockwell International Corporation | Method of flow forming |
| US4321818A (en) * | 1979-10-03 | 1982-03-30 | Kawaski Yukon Kabushiki Kaisha | Closed forging press |
| US4571977A (en) * | 1981-09-22 | 1986-02-25 | Hitachi, Ltd. | Method of forging flanged shaft |
| US6453556B1 (en) * | 2000-10-11 | 2002-09-24 | Hmy Ltd. | Method of producing exhaust gas vane blade for superchargers of motor vehicles and vane blade |
| US20040250712A1 (en) * | 2002-12-31 | 2004-12-16 | Tippey Darold D. | Process of packaging a compressible article |
| US7389668B2 (en) * | 2003-07-22 | 2008-06-24 | Rinascimetalli Ltd. | Metal molding method and machine, and metal molded body |
| JP4819329B2 (ja) * | 2003-07-31 | 2011-11-24 | 昭和電工株式会社 | 鍛造方法、鍛造品及び鍛造装置 |
| NO324165B1 (no) * | 2004-02-12 | 2007-09-03 | Raufoss Tech As | En smiprosess |
| US20050235723A1 (en) * | 2004-04-26 | 2005-10-27 | Shun-Lung Chang | Conveyor chain pin forming facility |
| JP2007136472A (ja) * | 2005-11-15 | 2007-06-07 | Showa Denko Kk | 据え込み加工方法及び据え込み加工装置 |
| JP4869968B2 (ja) * | 2007-02-02 | 2012-02-08 | Ntn株式会社 | 閉塞鍛造金型及び鍛造方法 |
| JP6537151B1 (ja) * | 2018-05-31 | 2019-07-03 | 株式会社関プレス | 突起部形成方法、突起部形成システム、及び突起部を有する金属部品の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1910943A (en) * | 1930-04-29 | 1933-05-23 | Wiberg Oscar Anton | Method of manufacturing turbine blades |
| US2751667A (en) * | 1950-05-15 | 1956-06-26 | Smith Corp A O | Method of forming center sections for hollow propeller blades |
-
0
- BE BE758732D patent/BE758732A/fr not_active IP Right Cessation
-
1969
- 1969-12-19 FR FR6944249A patent/FR2071194A5/fr not_active Expired
-
1970
- 1970-11-17 GB GB5452270A patent/GB1319093A/en not_active Expired
- 1970-11-23 US US92045A patent/US3680381A/en not_active Expired - Lifetime
- 1970-11-26 DE DE19702058176 patent/DE2058176A1/de not_active Ceased
- 1970-12-25 SU SU701953657A patent/SU489288A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1319093A (en) | 1973-05-31 |
| SU489288A3 (ru) | 1975-10-25 |
| US3680381A (en) | 1972-08-01 |
| FR2071194A5 (fr) | 1971-09-17 |
| DE2058176A1 (de) | 1971-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: FORGES DE BOULOGNE S.A. Effective date: 19871130 |