DE69010657T2 - Verfahren und vorrichtung zum streckformen. - Google Patents
Verfahren und vorrichtung zum streckformen.Info
- Publication number
- DE69010657T2 DE69010657T2 DE69010657T DE69010657T DE69010657T2 DE 69010657 T2 DE69010657 T2 DE 69010657T2 DE 69010657 T DE69010657 T DE 69010657T DE 69010657 T DE69010657 T DE 69010657T DE 69010657 T2 DE69010657 T2 DE 69010657T2
- Authority
- DE
- Germany
- Prior art keywords
- extrusion
- die
- elongated metallic
- shaping
- disclosed
- Prior art date
- 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 - Fee Related
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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Metal Extraction Processes (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Basic Packing Technique (AREA)
- Lubricants (AREA)
- Eye Examination Apparatus (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/396,892 US4970886A (en) | 1989-08-21 | 1989-08-21 | Stretch shaping method and apparatus |
PCT/US1990/004583 WO1991002605A1 (en) | 1989-08-21 | 1990-08-14 | Stretch shaping method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69010657D1 DE69010657D1 (de) | 1994-08-18 |
DE69010657T2 true DE69010657T2 (de) | 1995-03-23 |
Family
ID=23569024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69010657T Expired - Fee Related DE69010657T2 (de) | 1989-08-21 | 1990-08-14 | Verfahren und vorrichtung zum streckformen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4970886A (de) |
EP (1) | EP0439588B1 (de) |
JP (1) | JP2848701B2 (de) |
KR (1) | KR100200379B1 (de) |
AT (1) | ATE108352T1 (de) |
BR (1) | BR9006887A (de) |
CA (1) | CA2039705C (de) |
DE (1) | DE69010657T2 (de) |
WO (1) | WO1991002605A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735160A (en) * | 1997-04-15 | 1998-04-07 | Aluminum Company Of America | Stretch forming metal bodies with polymeric internal mandrels |
US5737953A (en) * | 1997-03-18 | 1998-04-14 | Aluminum Company Of America | Process for stretch forming hollow metal bodies |
JP2003242410A (ja) * | 2002-02-19 | 2003-08-29 | Fujitsu Ltd | 情報配信方法及びコンピュータプログラム |
US20060059848A1 (en) * | 2004-08-31 | 2006-03-23 | The Boeing Company | Curved extrusions and method of forming the same |
US8661869B2 (en) * | 2005-11-04 | 2014-03-04 | Cyril Bath Company | Stretch forming apparatus with supplemental heating and method |
US7669452B2 (en) * | 2005-11-04 | 2010-03-02 | Cyril Bath Company | Titanium stretch forming apparatus and method |
FR2913898B1 (fr) * | 2007-03-23 | 2009-05-08 | Alcan Rhenalu Sa | Element structural en alliage d'aluminium incluant un capteur optique. |
US8240354B2 (en) | 2010-04-12 | 2012-08-14 | Won-Door Corporation | Movable partition systems and components thereof including chain guide structures, and methods of forming and installing same |
US9370811B2 (en) | 2013-05-15 | 2016-06-21 | Ford Global Technologies, Llc | Method of calibrating an extruded straight tube |
CN103331336B (zh) * | 2013-07-12 | 2016-01-06 | 江苏佳铝实业有限公司 | 型材整形制备工艺 |
KR102367906B1 (ko) | 2021-06-28 | 2022-02-25 | 주식회사 알멕 | 중공형 금속제 신장 가공장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB502779A (en) * | 1937-07-21 | 1939-03-24 | Duerener Metallwerke Aktien Ge | Improved process of and means for increasing the strength values of metal sections |
GB507779A (en) * | 1938-01-11 | 1939-06-21 | Gen Electric Co Ltd | Improvements in magnetic lenses for focussing a beam of electrons |
US2927372A (en) * | 1955-05-31 | 1960-03-08 | Eastwood Acceptance Corp | Method for forming close tolerance tubing and articles thereon |
DE1452957A1 (de) * | 1963-06-22 | 1969-04-17 | Vni I P Ki Metall Mash | Verfahren zum kombinierten Richten von Blechen |
US3257832A (en) * | 1965-03-01 | 1966-06-28 | Harvey Aluminum Inc | Method and apparatus for finishing extrusions |
US3550420A (en) * | 1967-11-13 | 1970-12-29 | Michael Scott Metal Shaping In | Metal-forming system |
US3552175A (en) * | 1968-02-28 | 1971-01-05 | Richard W Herr | Methods of permanently elongating strip |
US4704886A (en) * | 1985-04-22 | 1987-11-10 | Aluminum Company Of America | Stretch-forming process |
US4827753A (en) * | 1987-01-20 | 1989-05-09 | The Cyril Bath Company | Extrusion former with three-way powered movement |
-
1989
- 1989-08-21 US US07/396,892 patent/US4970886A/en not_active Expired - Lifetime
-
1990
- 1990-08-14 AT AT90912593T patent/ATE108352T1/de not_active IP Right Cessation
- 1990-08-14 JP JP2511907A patent/JP2848701B2/ja not_active Expired - Fee Related
- 1990-08-14 DE DE69010657T patent/DE69010657T2/de not_active Expired - Fee Related
- 1990-08-14 EP EP90912593A patent/EP0439588B1/de not_active Expired - Lifetime
- 1990-08-14 BR BR909006887A patent/BR9006887A/pt not_active IP Right Cessation
- 1990-08-14 CA CA002039705A patent/CA2039705C/en not_active Expired - Fee Related
- 1990-08-14 KR KR1019910700403A patent/KR100200379B1/ko not_active IP Right Cessation
- 1990-08-14 WO PCT/US1990/004583 patent/WO1991002605A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH04502127A (ja) | 1992-04-16 |
EP0439588A4 (en) | 1992-02-19 |
KR920700796A (ko) | 1992-08-10 |
JP2848701B2 (ja) | 1999-01-20 |
US4970886A (en) | 1990-11-20 |
BR9006887A (pt) | 1992-01-28 |
CA2039705C (en) | 1999-11-16 |
CA2039705A1 (en) | 1991-02-22 |
WO1991002605A1 (en) | 1991-03-07 |
DE69010657D1 (de) | 1994-08-18 |
EP0439588A1 (de) | 1991-08-07 |
ATE108352T1 (de) | 1994-07-15 |
KR100200379B1 (ko) | 1999-06-15 |
EP0439588B1 (de) | 1994-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69010657T2 (de) | Verfahren und vorrichtung zum streckformen. | |
DE69506010D1 (de) | Verfahren und Vorrichtung für die Oberflächenbehandlung und für die Vorspannung der Innenwand eines Hohlraumes | |
DE59501852D1 (de) | Verfahren und vorrichtung zum herstellen dreidimensionaler objekte | |
BR8606174A (pt) | Processo para aplicacao de massa e processo para funcionamento de dispositivo | |
DE69102004D1 (de) | Verfahren und Vorrichtung zum Herstellen eines gewölbten Teils in einem Blechgegenstand und nach diesem Verfahren hergestellter Gegenstand. | |
SE7904784L (sv) | Sett och anordning for framstellning av blasor med hog sperrverkan | |
DE69323635T2 (de) | Verfahren und vorrichtung zum herstellen einer streckfolie | |
ATE288352T1 (de) | Verfahren zum kontinuierlichen herstellen von profilierten teilen und vorrichtung zum durchführen des verfahrens | |
ATE60735T1 (de) | Verfahren und vorrichtung zum herstellen von geschaeumten polstern mit einem textilen ueberzug, insbesondere von sitzpolstern fuer kraftfahrzeuge. | |
DE69516269D1 (de) | Presskopf mit verstellbarer Dorneinheit und Verfahren | |
ATA174592A (de) | Extrusionswerkzeug für mit zumindest einem hohlraum versehene bauteile sowie verfahren zum herstellen derartiger bauteile | |
ATE446075T1 (de) | Verfahren und vorrichtung zum herstellen von formkörpern aus einem biopolymeren material | |
BR9503367A (pt) | Processo e dispositivo para o tratamento térmico de produto laminado perfilado e produto laminado perfilado | |
JPS56501516A (de) | ||
DE69905692T2 (de) | Verfahren und vorrichtung zum formen eines teils einer auf einen gegenstand extrudierten profilleiste | |
DE59101736D1 (de) | Verfahren und Vorrichtung zum Richten der Enden langgestreckter Werkstücke. | |
ATE169859T1 (de) | Verfahren und vorrichtung zum nachformen eines extrudierten und auf ein objekt aufgebrachten profilstranges | |
DE69122714T2 (de) | Verfahren und Vorrichtung zum Herstellen von Vulkanisierbälgen | |
Sikora et al. | Stretch Shaping Method and Apparatus | |
DE59305988D1 (de) | Verfahren und linearumformmaschine zum richten von stabförmigem richtgut | |
DE59103482D1 (de) | Verfahren zum Richten von, insbesondere endlosen, Bändern. | |
ATE102509T1 (de) | Verfahren zum strangpressen bzw. strangziehen. | |
AT327640B (de) | Vorrichtung zum vermeiden jedes zusammendruckens eines rohrformigen korpers wahrend eines kaltbiegevorganges und verfahren zum kaltbiegen unter verwendung dieser vorrichtung | |
DE59307240D1 (de) | Verfahren, Vorrichtung und Matrize zum Herstellen eines einen Profilabschnitt aufweisenden Werkstücks | |
JPS5629924A (en) | Shaping tool of decorative wood * method and apparatus for producing same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |