BR9509788A - Aparelho de extrus o por fricção para a extrus o continua de artigos perfilafos - Google Patents

Aparelho de extrus o por fricção para a extrus o continua de artigos perfilafos

Info

Publication number
BR9509788A
BR9509788A BR9509788A BR9509788A BR9509788A BR 9509788 A BR9509788 A BR 9509788A BR 9509788 A BR9509788 A BR 9509788A BR 9509788 A BR9509788 A BR 9509788A BR 9509788 A BR9509788 A BR 9509788A
Authority
BR
Brazil
Prior art keywords
extrusion
friction
continuous
profiled articles
profiled
Prior art date
Application number
BR9509788A
Other languages
English (en)
Inventor
Alfredo Riviere
Navlej Singh Saluja
Original Assignee
Technalum Research Inc
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
Application filed by Technalum Research Inc filed Critical Technalum Research Inc
Publication of BR9509788A publication Critical patent/BR9509788A/pt

Links

Classifications

    • 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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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
    • 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
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/38—Making machine elements wheels; discs rims; tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR9509788A 1994-11-18 1995-11-20 Aparelho de extrus o por fricção para a extrus o continua de artigos perfilafos BR9509788A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/342,107 US5598731A (en) 1993-05-21 1994-11-18 Continuous extrusion of complex articles
PCT/US1995/015125 WO1996015864A1 (en) 1994-11-18 1995-11-20 Continuous extrusion of complex articles

Publications (1)

Publication Number Publication Date
BR9509788A true BR9509788A (pt) 1997-12-30

Family

ID=23340357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509788A BR9509788A (pt) 1994-11-18 1995-11-20 Aparelho de extrus o por fricção para a extrus o continua de artigos perfilafos

Country Status (7)

Country Link
US (1) US5598731A (pt)
EP (1) EP0792197A1 (pt)
JP (1) JPH10509651A (pt)
KR (1) KR970706921A (pt)
BR (1) BR9509788A (pt)
CA (1) CA2205575C (pt)
WO (1) WO1996015864A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740688A (en) * 1995-10-05 1998-04-21 Sural Tech Pressure-assisted formation of shaped articles
US6120625A (en) * 1998-06-10 2000-09-19 Zhou; Youdong Processes for producing fine grained metal compositions using continuous extrusion for semi-solid forming of shaped articles
US6505674B1 (en) 2001-04-19 2003-01-14 Alcoa Inc. Injector for molten metal supply system
WO2002085557A2 (en) 2001-04-19 2002-10-31 Alcoa Inc. Continuous pressure molten metal supply system and method for forming continuous metal articles
US6536508B1 (en) 2001-09-21 2003-03-25 Alcoa Inc. Continuous pressure molten metal supply system and method
US6739485B2 (en) * 2001-12-11 2004-05-25 Alcoa Inc. Dual action valve for molten metal applications
DE10300283B3 (de) * 2003-01-02 2004-06-09 Arno Friedrichs Verfahren und Vorrichtung zur Herstellung eines Hartmetall-Werkzeugs
US7934627B2 (en) * 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
EP3325185A4 (en) * 2015-08-12 2019-03-13 Alcoa Inc. DEVICE, MANUFACTURE, COMPOSITION AND METHOD FOR PRODUCING LONG TUBES AND USES THEREOF

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87189C (pt) *
US2223385A (en) * 1938-11-08 1940-12-03 George T Franck Multiple unit casting machine
GB1370894A (en) * 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
ZA735505B (en) * 1972-09-05 1974-10-30 Atomic Energy Authority Uk Improvements in extrusion
GB1507303A (en) * 1974-05-07 1978-04-12 Atomic Energy Authority Uk Forming of materials by extrusion
US4044587A (en) * 1974-05-07 1977-08-30 United Kingdom Atomic Energy Authority Forming of materials by extrusion
GB1504890A (en) * 1976-08-13 1978-03-22 Atomic Energy Authority Uk Formation of articles
GB1566152A (en) * 1977-03-16 1980-04-30 Atomic Energy Authority Uk Forming of materials by extrusion
US4137542A (en) * 1977-04-20 1979-01-30 International Business Machines Corporation Semiconductor structure
GB2103527A (en) * 1981-08-12 1983-02-23 Atomic Energy Authority Uk Continuous extrusion
DK0398747T3 (da) * 1989-05-18 1994-03-28 Bwe Ltd Kontinuerligt extruderingsapparat
GB8915769D0 (en) * 1989-07-10 1989-08-31 Bwe Ltd Continuous extrusion apparatus
US5383347A (en) * 1993-05-21 1995-01-24 Riviere; Alfredo V. Continuous extrusion of complex articles

Also Published As

Publication number Publication date
KR970706921A (ko) 1997-12-01
CA2205575C (en) 2006-06-06
EP0792197A1 (en) 1997-09-03
JPH10509651A (ja) 1998-09-22
WO1996015864A1 (en) 1996-05-30
US5598731A (en) 1997-02-04
CA2205575A1 (en) 1996-05-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A, 12A, 13A E 14A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2048 DE 06/04/2010 E COMPROVACAO DO RECOLHIMENTO DA 15A, 16A E 17A ANUIDADES.