PT787543E - Processo para a extrusao continua de um perfil ou corpo semelhante, a partir de uma barra bem como um dispositivo para o mesmo - Google Patents

Processo para a extrusao continua de um perfil ou corpo semelhante, a partir de uma barra bem como um dispositivo para o mesmo

Info

Publication number
PT787543E
PT787543E PT97810042T PT97810042T PT787543E PT 787543 E PT787543 E PT 787543E PT 97810042 T PT97810042 T PT 97810042T PT 97810042 T PT97810042 T PT 97810042T PT 787543 E PT787543 E PT 787543E
Authority
PT
Portugal
Prior art keywords
bar
same
continuous extrusion
ingot
similar profile
Prior art date
Application number
PT97810042T
Other languages
English (en)
Inventor
Diethelm Wompner
Adolf Ames
Ulf Hodel
Gregor Rotzinger
Original Assignee
Alcan Tech & Man Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7784395&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT787543(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Tech & Man Ag filed Critical Alcan Tech & Man Ag
Publication of PT787543E publication Critical patent/PT787543E/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/006—Consecutive billets, e.g. billet profiles allowing air expulsion or bonding of billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/04—Cutting-off or removing waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Forging (AREA)
  • Shearing Machines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Press Drives And Press Lines (AREA)
PT97810042T 1996-02-05 1997-01-29 Processo para a extrusao continua de um perfil ou corpo semelhante, a partir de uma barra bem como um dispositivo para o mesmo PT787543E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19603853 1996-02-05

Publications (1)

Publication Number Publication Date
PT787543E true PT787543E (pt) 2002-05-31

Family

ID=7784395

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97810042T PT787543E (pt) 1996-02-05 1997-01-29 Processo para a extrusao continua de um perfil ou corpo semelhante, a partir de uma barra bem como um dispositivo para o mesmo

Country Status (14)

Country Link
US (1) US5836190A (pt)
EP (1) EP0787543B2 (pt)
AT (1) ATE210514T1 (pt)
AU (1) AU699911B2 (pt)
CA (1) CA2196372C (pt)
CZ (1) CZ291518B6 (pt)
DE (1) DE19605885C1 (pt)
DK (1) DK0787543T4 (pt)
ES (1) ES2165011T5 (pt)
HU (1) HU219838B (pt)
NO (1) NO312157B1 (pt)
PL (1) PL182822B1 (pt)
PT (1) PT787543E (pt)
SK (1) SK283676B6 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703576C2 (de) * 1996-02-19 2001-05-17 Alusuisse Tech & Man Ag Vorrichtung zum Strangpressen eines Profils od. dgl. Körpers aus einem Barren
DE19842291A1 (de) * 1998-09-16 2000-03-23 Alusuisse Lonza Services Ag Verfahren zum Strangpressen eines Hohlprofils od. dgl. Körpers aus einem Barren sowie Vorrichtung dazu
DE19842293C2 (de) * 1998-09-16 2003-06-26 Alcan Tech & Man Ag Verfahren zum Strangpressen eines Hohlprofils o. dgl. Körpers aus einem Barren sowie Vorrichtung dafür
DE10141223C1 (de) * 2001-07-11 2002-11-21 Alusuisse Tech & Man Ag Verfahren zum Strangpressen eines Profils od. dgl. Stranges aus einem Bolzen oder Barren sowie Vorrichtung dafür
WO2003006189A1 (de) * 2001-07-11 2003-01-23 Alcan Technology & Management Ltd. Vorrichtung zum strangpressen eines profils od.dgl. stranges aus einem bolzen oder barren sowie vorrichtung dafür
DE10211267A1 (de) * 2002-03-13 2003-09-25 Sms Eumuco Gmbh Verfahren zum Betreiben einer Metallstrangpresse, insbesondere einer liegenden Metallstrangpresse
US8438892B2 (en) * 2006-10-16 2013-05-14 Ube Machinery Corporation, Ltd. Stem slide device
US7712651B2 (en) * 2008-01-04 2010-05-11 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
US8939001B2 (en) 2009-04-20 2015-01-27 Showa Denko K.K. Method of extrusion forming
IT201700115300A1 (it) * 2017-10-12 2019-04-12 Davide Turla Pressa di estrusione ad azionamento meccanico diretto.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076064B (de) * 1958-01-14 1960-02-25 Hydraulik Gmbh Metallstrangpresse mit Vorrichtung zum Trennen des Pressstranges vom Pressrest
FR1229992A (fr) * 1959-03-27 1960-09-12 Cefilac Procédé et dispositif de coupe des produits métalliques filés à chaud
DE2651564C2 (de) * 1976-11-11 1982-12-16 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung an einer Strangpresse zum Schälen der Metallblöcke
FR2447758A1 (fr) * 1979-01-31 1980-08-29 Secim Dispositif de coupe pour une presse de filage direct de billettes metalliques
JPS57154313A (en) * 1981-03-20 1982-09-24 Nippon Light Metal Co Ltd Extruding method of metal
US4793170A (en) * 1987-06-19 1988-12-27 Everett Daniels Shear blade for aluminum extrusion process
JPH04251610A (ja) * 1991-01-24 1992-09-08 Showa Alum Corp 金属製型材の押出における材料洩れ防止方法
JPH05131214A (ja) * 1991-11-08 1993-05-28 Showa Alum Corp 押出加工装置
JP2920910B2 (ja) * 1992-03-17 1999-07-19 宇部興産株式会社 間接押出プレスのダイス・製品分離方法および装置
JPH0671334A (ja) * 1992-08-25 1994-03-15 Ube Ind Ltd 直接および間接兼用押出プレス

Also Published As

Publication number Publication date
HU9700117D0 (en) 1997-02-28
HUP9700117A2 (en) 1997-08-28
SK16397A3 (en) 1997-09-10
EP0787543B1 (de) 2001-12-12
ES2165011T3 (es) 2002-03-01
AU699911B2 (en) 1998-12-17
HUP9700117A3 (en) 2000-03-28
PL182822B1 (pl) 2002-03-29
NO970461L (no) 1997-08-06
DK0787543T4 (da) 2005-06-06
CA2196372C (en) 2003-03-18
ES2165011T5 (es) 2005-06-16
CA2196372A1 (en) 1997-08-06
PL318276A1 (en) 1997-08-18
HU219838B (hu) 2001-08-28
EP0787543B2 (de) 2005-02-02
SK283676B6 (sk) 2003-11-04
AU1240597A (en) 1997-08-14
ATE210514T1 (de) 2001-12-15
CZ23697A3 (en) 1997-12-17
EP0787543A3 (de) 1998-06-03
US5836190A (en) 1998-11-17
NO970461D0 (no) 1997-02-03
NO312157B1 (no) 2002-04-02
DK0787543T3 (da) 2002-04-15
EP0787543A2 (de) 1997-08-06
DE19605885C1 (de) 1997-08-21
CZ291518B6 (cs) 2003-03-12

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