BR8402815A - Processo e dispositivo para a fabricacao de corpos redondos consistindo de perfis metalicos,bem como aros de roda para veiculos automotores - Google Patents
Processo e dispositivo para a fabricacao de corpos redondos consistindo de perfis metalicos,bem como aros de roda para veiculos automotoresInfo
- Publication number
- BR8402815A BR8402815A BR8402815A BR8402815A BR8402815A BR 8402815 A BR8402815 A BR 8402815A BR 8402815 A BR8402815 A BR 8402815A BR 8402815 A BR8402815 A BR 8402815A BR 8402815 A BR8402815 A BR 8402815A
- Authority
- BR
- Brazil
- Prior art keywords
- section
- rim
- straight
- manufacture
- well
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/30—Making other particular articles wheels or the like wheel rims
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49481—Wheel making
- Y10T29/49492—Land wheel
- Y10T29/49524—Rim making
- Y10T29/49531—Roller forming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3320927 | 1983-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8402815A true BR8402815A (pt) | 1985-05-21 |
Family
ID=6201102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8402815A BR8402815A (pt) | 1983-06-09 | 1984-06-08 | Processo e dispositivo para a fabricacao de corpos redondos consistindo de perfis metalicos,bem como aros de roda para veiculos automotores |
Country Status (6)
Country | Link |
---|---|
US (1) | US4674165A (pt) |
EP (1) | EP0128570B1 (pt) |
JP (1) | JPS60133940A (pt) |
AT (1) | ATE36819T1 (pt) |
BR (1) | BR8402815A (pt) |
DE (1) | DE3473736D1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2620060A1 (fr) * | 1987-09-07 | 1989-03-10 | Gigoux Michel | Procede de fabrication de roues utilisant un profil extrude avec aile qui formera une couronne recevant le voile |
DE4311078C1 (de) * | 1993-04-03 | 1994-05-26 | Roland Man Druckmasch | Vorrichtung zur Erzeugung einer Hülse, insbesondere einer hülsenförmigen Druckform, mit zusammenhängender Umfangsfläche |
DE19616048A1 (de) * | 1996-04-23 | 1997-10-30 | Epi Ag Spaeth Engineering | Verfahren zum Kern-Wickel-Roll-Biegen von Hohlprofilen |
US6519852B1 (en) * | 2001-07-26 | 2003-02-18 | Yuecom Manufacturing Co., Ltd. | Method of manufacturing an aluminum alloy wheel rim |
US20040025977A1 (en) * | 2002-08-07 | 2004-02-12 | Schroepfer David J. | Wheel rim production method |
FR2981605B1 (fr) * | 2011-10-25 | 2013-11-01 | Saint Jean Ind | Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1437628A (en) * | 1921-09-09 | 1922-12-05 | Ezra H Wulff | Method of making tire rims |
US2350379A (en) * | 1939-03-31 | 1944-06-06 | Budd Edward G Mfg Co | Machine for bending metal |
US2806505A (en) * | 1954-05-06 | 1957-09-17 | Cyril Bath Co | Apparatus for wipe forming metal |
US2944582A (en) * | 1959-05-08 | 1960-07-12 | Century Die & Mfg Company | Metal stretch bending apparatus |
US3148721A (en) * | 1960-08-17 | 1964-09-15 | Cyril Bath Co | Stock saving side grip head for stretch forming machines |
DE1256610C2 (de) * | 1960-12-30 | 1973-04-19 | Fischer Ag Georg | Verfahren zur Herstellung einer Steilschulter-Tiefbettfelge aus Leichtmetall |
US3522644A (en) * | 1968-02-12 | 1970-08-04 | Torin Corp | Welding method for bearing races and other articles |
US3832879A (en) * | 1972-03-15 | 1974-09-03 | W Holden | Bending machines |
DE2650357A1 (de) * | 1975-11-21 | 1977-05-26 | Holland Mechanics Bv | Verfahren und vorrichtung zur herstellung kreisfoermig gebogener werkstuecke aus einem geraden profilstrang, insbesondere von felgen fuer speichenraeder |
JPS5426994A (en) * | 1977-08-03 | 1979-02-28 | Seitetsu Kagaku Co Ltd | Recovering method for purified molten sulfur |
JPS54146264A (en) * | 1978-05-09 | 1979-11-15 | Daiei Kogyo Co Ltd | Production of steel rim having flange |
DE3028956A1 (de) * | 1980-07-30 | 1982-03-04 | Späth GmbH & Co KG, 7760 Radolfzell | Verfahren zur herstellung von rundkoerpern |
US4454978A (en) * | 1981-04-23 | 1984-06-19 | Amca International Corporation | Process for improved manufacture of shells for tunnel tubes |
SU1018748A1 (ru) * | 1981-11-23 | 1983-05-23 | Предприятие П/Я В-8457 | Устройство дл гибки обечаек и колец |
-
1984
- 1984-06-07 US US06/618,049 patent/US4674165A/en not_active Expired - Fee Related
- 1984-06-08 BR BR8402815A patent/BR8402815A/pt not_active IP Right Cessation
- 1984-06-08 EP EP84106616A patent/EP0128570B1/de not_active Expired
- 1984-06-08 DE DE8484106616T patent/DE3473736D1/de not_active Expired
- 1984-06-08 AT AT84106616T patent/ATE36819T1/de not_active IP Right Cessation
- 1984-06-08 JP JP59118963A patent/JPS60133940A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3473736D1 (en) | 1988-10-06 |
JPH0224613B2 (pt) | 1990-05-30 |
US4674165A (en) | 1987-06-23 |
ATE36819T1 (de) | 1988-09-15 |
EP0128570A3 (en) | 1985-06-05 |
EP0128570A2 (de) | 1984-12-19 |
EP0128570B1 (de) | 1988-08-31 |
JPS60133940A (ja) | 1985-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08/06/99 |