BR7906929A - Capsula e peca prensada para a extrusao de objetos especialmente tubos processos para a producao da capsulas pecas prensadas e para a extrusao de objetos bem como objeto extrudado produzido por este ultimo - Google Patents

Capsula e peca prensada para a extrusao de objetos especialmente tubos processos para a producao da capsulas pecas prensadas e para a extrusao de objetos bem como objeto extrudado produzido por este ultimo

Info

Publication number
BR7906929A
BR7906929A BR7906929A BR7906929A BR7906929A BR 7906929 A BR7906929 A BR 7906929A BR 7906929 A BR7906929 A BR 7906929A BR 7906929 A BR7906929 A BR 7906929A BR 7906929 A BR7906929 A BR 7906929A
Authority
BR
Brazil
Prior art keywords
extrusion
objects
pressed
well
capsules
Prior art date
Application number
BR7906929A
Other languages
English (en)
Portuguese (pt)
Inventor
B Flodin
A Akerman
Claes Tornberg
Christer Aslund
H Eriksson
Original Assignee
Graenges Nyby Ab
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
Priority claimed from DE19782846658 external-priority patent/DE2846658C2/de
Priority claimed from DE19782846659 external-priority patent/DE2846659A1/de
Priority claimed from DE2846660A external-priority patent/DE2846660C2/de
Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab
Publication of BR7906929A publication Critical patent/BR7906929A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Extrusion Of Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Closures For Containers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Forging (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Food-Manufacturing Devices (AREA)
BR7906929A 1978-10-26 1979-10-25 Capsula e peca prensada para a extrusao de objetos especialmente tubos processos para a producao da capsulas pecas prensadas e para a extrusao de objetos bem como objeto extrudado produzido por este ultimo BR7906929A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19782846658 DE2846658C2 (de) 1978-10-26 1978-10-26 Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
DE19782846659 DE2846659A1 (de) 1978-10-26 1978-10-26 Kapseln und presslinge zum extrudieren von gegenstaenden, insbesondere rohren, und verfahren zum herstellen der kapseln und presslinge
DE2846660A DE2846660C2 (de) 1978-10-26 1978-10-26 Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren

Publications (1)

Publication Number Publication Date
BR7906929A true BR7906929A (pt) 1980-06-24

Family

ID=27187716

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906929A BR7906929A (pt) 1978-10-26 1979-10-25 Capsula e peca prensada para a extrusao de objetos especialmente tubos processos para a producao da capsulas pecas prensadas e para a extrusao de objetos bem como objeto extrudado produzido por este ultimo

Country Status (23)

Country Link
EP (1) EP0020536B1 (https=)
AT (2) AT374387B (https=)
BE (1) BE879623A (https=)
BR (1) BR7906929A (https=)
CA (1) CA1120005A (https=)
CH (1) CH652054A5 (https=)
CS (1) CS216687B2 (https=)
DE (1) DE2967396D1 (https=)
DK (1) DK153742C (https=)
ES (3) ES485385A0 (https=)
FI (1) FI61649C (https=)
FR (1) FR2439639A1 (https=)
GB (1) GB2034226B (https=)
HU (1) HU179975B (https=)
IT (1) IT1127798B (https=)
MX (1) MX150474A (https=)
NL (1) NL7907894A (https=)
NO (1) NO151779C (https=)
PL (1) PL132096B1 (https=)
RO (1) RO79124A (https=)
SE (1) SE441336B (https=)
SU (1) SU1369666A3 (https=)
WO (1) WO1980000803A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492291A1 (fr) * 1980-10-22 1982-04-23 Uk I Sp Conteneur pour l'extrudage a chaud de poudres metalliques
DE3530741C1 (de) * 1985-08-28 1993-01-14 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung pulvermetallurgischer Gegenstaende
US4640814A (en) * 1985-10-17 1987-02-03 Crucible Materials Corporation Method for producing clad tubular product
US4640815A (en) * 1985-10-17 1987-02-03 Crucible Materials Corporation Method and assembly for producing extrusion-clad tubular product
SE8603686D0 (sv) * 1986-09-03 1986-09-03 Avesta Nyby Powder Ab Halning
FR2704465B1 (fr) * 1993-04-29 1995-06-23 Alsthom Intermagnetics Sa Pièce de fermeture de billette composite mono- ou multifilamentaire.
SE505247C2 (sv) * 1994-12-07 1997-07-21 Sandvik Ab Förfarande för tillverkning av rör av minnesmetall
US5689976A (en) * 1996-10-24 1997-11-25 Ansell Edmont Industrial, Inc. Reinforced glove and method for forming the same
RU2176569C2 (ru) * 1999-06-23 2001-12-10 Открытое акционерное общество "Новосибирский завод химконцентратов" Заготовка оболочки биметаллических изделий и устройство для ее изготовления
GB201119238D0 (en) * 2011-11-08 2011-12-21 Rolls Royce Plc A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
GB201119240D0 (en) * 2011-11-08 2011-12-21 Rolls Royce Plc A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
CZ308392B6 (cs) * 2017-09-08 2020-07-22 UJP PRAHA a.s. Zásobník práškových výlisků pro efektivní sintraci

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316476A (de) * 1952-06-13 1956-10-15 Ici Ltd Verfahren zum Schützen von aus Metallpulver gebildeten Körpern gegen Oxydation
FR1164348A (fr) * 1956-01-10 1958-10-08 Oerlikon Buehrle Ag Procédé de fabrication de corps profilés extrudés en poudre ferreuse
BE709814A (https=) * 1968-01-24 1968-05-30
US3823463A (en) * 1972-07-13 1974-07-16 Federal Mogul Corp Metal powder extrusion process
DE2419014C3 (de) * 1974-04-19 1985-08-01 Nyby Bruks AB, Nybybruk Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren
US3892030A (en) * 1974-04-29 1975-07-01 Us Air Force Method of fabricating a billet from metal preforms and metal powder
DE2737248C2 (de) * 1977-08-18 1985-09-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Bauteil hoher Festigkeit mit komplizierter geometrischer Form und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
ATA692379A (de) 1983-09-15
PL219241A1 (https=) 1980-06-02
GB2034226A (en) 1980-06-04
IT7984147A0 (it) 1979-10-26
FI61649B (fi) 1982-05-31
IT1127798B (it) 1986-05-21
FI61649C (fi) 1982-09-10
FR2439639A1 (fr) 1980-05-23
CS216687B2 (en) 1982-11-26
PL132096B1 (en) 1985-01-31
GB2034226B (en) 1982-09-29
CA1120005A (en) 1982-03-16
AT374387B (de) 1984-04-10
ES251783U (es) 1981-05-01
SE7908702L (sv) 1980-04-27
DK153742C (da) 1989-01-23
FR2439639B1 (https=) 1983-04-29
NO151779C (no) 1985-06-05
DK445879A (da) 1980-04-27
MX150474A (es) 1984-05-14
BE879623A (fr) 1980-02-15
SU1369666A3 (ru) 1988-01-23
DE2967396D1 (en) 1985-03-28
EP0020536A1 (de) 1981-01-07
EP0020536B1 (de) 1985-02-20
DK153742B (da) 1988-08-29
RO79124A (ro) 1982-06-25
CH652054A5 (de) 1985-10-31
ES8104027A1 (es) 1981-04-16
FI793336A7 (fi) 1980-04-27
WO1980000803A1 (fr) 1980-05-01
SE441336B (sv) 1985-09-30
HU179975B (en) 1983-01-28
NL7907894A (nl) 1980-04-29
ES251782U (es) 1981-05-01
ES485385A0 (es) 1981-04-16
ATE11881T1 (de) 1985-03-15
ES251782Y (es) 1981-11-01
NO151779B (no) 1985-02-25
NO793403L (no) 1980-04-29
ES251783Y (es) 1981-11-01

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941025