BR0113427A - Método de repuxo de uma polia a partir de uma peça em bruto tubular - Google Patents
Método de repuxo de uma polia a partir de uma peça em bruto tubularInfo
- Publication number
- BR0113427A BR0113427A BR0113427-2A BR0113427A BR0113427A BR 0113427 A BR0113427 A BR 0113427A BR 0113427 A BR0113427 A BR 0113427A BR 0113427 A BR0113427 A BR 0113427A
- Authority
- BR
- Brazil
- Prior art keywords
- pulley
- tubular blank
- pulling
- metal
- spindle
- Prior art date
Links
Classifications
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
-
- 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
- B21D53/261—Making other particular articles wheels or the like pulleys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Abstract
"MéTODO DE REPUXO DE UMA POLIA A PARTIR DE UMA PEçA EM BRUTO TUBULAR". A invenção compreende um método de repuxo de polia utilizando uma peça em bruto tubular. Uma peça em bruto tubular (B) é colocada em um mandril de máquina de repuxo_ (10). O cubo (14) é formado repuxando uma extremidade da peça em bruto tubular, para baixo e para dentro, ao mesmo tempo em que deixa a outra extremidade como um copo tanto para repuxar uma polia como uma roda dentada. Este processo resulta em uma espessura natural de metal no cubo mantendo um volume constante de metal ao mesmo tempo em que reduz o diâmetro do tubo durante o processo de repuxo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65460600A | 2000-09-01 | 2000-09-01 | |
PCT/US2001/026923 WO2002020192A2 (en) | 2000-09-01 | 2001-08-29 | Method of spinning a pulley from a tubular blank |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0113427A true BR0113427A (pt) | 2003-07-01 |
Family
ID=24625537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0113427-2A BR0113427A (pt) | 2000-09-01 | 2001-08-29 | Método de repuxo de uma polia a partir de uma peça em bruto tubular |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1313576A2 (pt) |
JP (1) | JP3935429B2 (pt) |
KR (1) | KR20030059799A (pt) |
CN (1) | CN1264623C (pt) |
AU (1) | AU8849701A (pt) |
BR (1) | BR0113427A (pt) |
CA (1) | CA2421898A1 (pt) |
MX (1) | MXPA03002797A (pt) |
WO (1) | WO2002020192A2 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6983632B2 (en) * | 2002-11-20 | 2006-01-10 | Hess Engineering, Inc. | Method and apparatus for spinning to a constant length |
DE102010053634B4 (de) * | 2010-12-07 | 2012-10-25 | Leifeld Metal Spinning Ag | Verfahren zum Herstellen eines rohrförmigen Behälters und zugehörige Vorrichtung zum Umformen eines Rohrabschnittes |
KR200461590Y1 (ko) | 2012-02-10 | 2012-07-23 | 윤미정 | 관부재 단부 성형장치 |
BR102014000067A2 (pt) * | 2014-01-03 | 2015-11-17 | Antônio Carlos Torres | reservatório de água fabricado pelo processo de repuxo |
EP3856430A4 (en) * | 2018-09-27 | 2022-07-06 | Inno-Spin LLC | MULTI-AXIS ROLLING OF STEPD DIAMETER CYLINDER |
EP3856429A4 (en) * | 2018-09-27 | 2022-06-22 | Inno-Spin LLC | MULTI-AXIS ROLL FORMING METHODS, SYSTEMS, AND PRODUCTS |
CN112371864B (zh) * | 2020-10-23 | 2021-07-02 | 江苏国富氢能技术装备股份有限公司 | 一种高压氢瓶铝内胆无芯模旋压收口方法 |
CN117600308A (zh) * | 2023-12-12 | 2024-02-27 | 中信戴卡股份有限公司 | 一种对称式旋压成型设备和方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1094356A (en) * | 1977-02-04 | 1981-01-27 | Drive Manufacturing Inc. | Method of pulley manufacture and product |
DE19511963C2 (de) * | 1995-03-31 | 2000-12-07 | Leifeld Gmbh & Co | Verfahren zur Herstellung von rotationssymmetrischen metallischen Werkstücken |
DE19620812B4 (de) * | 1996-05-23 | 2005-07-28 | Leifeld Metal Spinning Gmbh | Verfahren zum Herstellen eines rotationssymmetrischen Körpers |
-
2001
- 2001-08-29 CA CA002421898A patent/CA2421898A1/en not_active Abandoned
- 2001-08-29 MX MXPA03002797A patent/MXPA03002797A/es unknown
- 2001-08-29 CN CNB018149944A patent/CN1264623C/zh not_active Expired - Fee Related
- 2001-08-29 KR KR10-2003-7002443A patent/KR20030059799A/ko not_active Application Discontinuation
- 2001-08-29 JP JP2002524658A patent/JP3935429B2/ja not_active Expired - Fee Related
- 2001-08-29 WO PCT/US2001/026923 patent/WO2002020192A2/en not_active Application Discontinuation
- 2001-08-29 EP EP01968237A patent/EP1313576A2/en not_active Ceased
- 2001-08-29 BR BR0113427-2A patent/BR0113427A/pt not_active Application Discontinuation
- 2001-08-29 AU AU8849701A patent/AU8849701A/xx active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20030059799A (ko) | 2003-07-10 |
CN1264623C (zh) | 2006-07-19 |
WO2002020192A2 (en) | 2002-03-14 |
JP3935429B2 (ja) | 2007-06-20 |
EP1313576A2 (en) | 2003-05-28 |
MXPA03002797A (es) | 2003-07-14 |
AU8849701A (en) | 2002-03-22 |
CA2421898A1 (en) | 2002-03-14 |
CN1568235A (zh) | 2005-01-19 |
WO2002020192A3 (en) | 2002-07-04 |
JP2004508197A (ja) | 2004-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE380608T1 (de) | Metallrohr und verfahren zu seiner herstellung | |
BRPI0514084A (pt) | método para produzir cánula cÈnica ou pontiaguda | |
DE50305412D1 (de) | Spiral- und Gewindebohrer und Verfahren zu dessen Herstellung | |
BR0113427A (pt) | Método de repuxo de uma polia a partir de uma peça em bruto tubular | |
ATE357992T1 (de) | Metallischer rohrkörper und verfahren zu seiner herstellung | |
WO2001081021A3 (en) | Hydroforming a tubular structure of varying diameter from a tubular blank using electromagnetic pulse welding | |
NO20092426L (no) | Sammenstilling ved nedre sementeringsflottorsko i en monoborings bronn | |
ATE158982T1 (de) | Verfahren zum herstellen eines rohrförmigen auskleidungsschlauches | |
ATE458148T1 (de) | Schraubmutter, verfahren zu ihrer herstellung und wekzeug dafür | |
ATE470810T1 (de) | Vorrichtung und verfahren zur schmierung einer kugelumlaufspindel-vorschubvorrichtung | |
ATE332780T1 (de) | Verfahren zur herstellung eines bohrers oder fräsers | |
ATE257750T1 (de) | Verfahren zur herstellung eines rohrförmigen bauteils | |
DE602004003286D1 (de) | Verfahren zur Herstellung einer einen Wabenkörper aufweisenden Vorrichtung zur Behandlung von Fluiden | |
PL1676782T3 (pl) | Sposób opakowywania przedmiotu(ów) za pomocą tulei termokurczliwych, i związana z nim osłona opakowania | |
AU2885792A (en) | Method and apparatus for securing a pouring spout to a container | |
DE502004005110D1 (de) | Verfahren zur Herstellung eines supraleitenden Kabels | |
ATE408099T1 (de) | Rohrverteiler und verfahren zur herstellung eines rohrverteilers | |
ATE272421T1 (de) | Vorrichtung zum einführen eines katheters in die harnröhre | |
DE50104492D1 (de) | Verfahren zur herstellung einer mutter, gewindebohrer zur durchführung des verfahrens und nach diesem verfahren hergestellte mutter | |
ATE263648T1 (de) | Vorrichtung zum anfasen und markieren für rohre | |
WO2002094467A3 (en) | Apparatus and method for reshaping tubes | |
ATE377467T1 (de) | Verfahren und vorrichtung zur herstellung von mindestens teilweise profilierten rohren | |
DE60200192D1 (de) | Verfahren und Vorrichtung zum Herstellen von Abzweigkragen an Rohren | |
AR028720A1 (es) | Procedimiento para la fabricacion de una lata de seccion poligonal y una lata de seccion poligonal | |
ATE229385T1 (de) | Vorrichtung zur herstellung von metallröhrchen grosser länge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIDO COM BASE NO ARTIGO 8O C/C 13 DA LPI 9.279 DE 14/05/1996 |