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BR0012802B1 - processo para fabricaÇço metalérgica em pà de um corpo de acoplamento. - Google Patents

processo para fabricaÇço metalérgica em pà de um corpo de acoplamento.

Info

Publication number
BR0012802B1
BR0012802B1 BRPI0012802-3A BR0012802A BR0012802B1 BR 0012802 B1 BR0012802 B1 BR 0012802B1 BR 0012802 A BR0012802 A BR 0012802A BR 0012802 B1 BR0012802 B1 BR 0012802B1
Authority
BR
Brazil
Prior art keywords
coupling body
metallurgical powder
powder fabrication
fabrication
metallurgical
Prior art date
Application number
BRPI0012802-3A
Other languages
English (en)
Other versions
BR0012802A (pt
Inventor
Alois Grundner
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 filed Critical
Publication of BR0012802A publication Critical patent/BR0012802A/pt
Publication of BR0012802B1 publication Critical patent/BR0012802B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • 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
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Mechanical Operated Clutches (AREA)
  • Forging (AREA)
BRPI0012802-3A 1999-07-29 2000-07-18 processo para fabricaÇço metalérgica em pà de um corpo de acoplamento. BR0012802B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0131199A AT408200B (de) 1999-07-29 1999-07-29 Verfahren zum pulvermetallurgischen herstellen eines kupplungskörpers
PCT/AT2000/000199 WO2001008838A1 (de) 1999-07-29 2000-07-18 Verfahren zum pulvermetallurgischen herstellen eines kupplungskörpers

Publications (2)

Publication Number Publication Date
BR0012802A BR0012802A (pt) 2002-05-07
BR0012802B1 true BR0012802B1 (pt) 2009-01-13

Family

ID=3511148

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012802-3A BR0012802B1 (pt) 1999-07-29 2000-07-18 processo para fabricaÇço metalérgica em pà de um corpo de acoplamento.

Country Status (11)

Country Link
US (1) US6680024B1 (pt)
EP (1) EP1210194B1 (pt)
JP (1) JP3811889B2 (pt)
AT (1) AT408200B (pt)
AU (1) AU6138600A (pt)
BR (1) BR0012802B1 (pt)
CA (1) CA2379635C (pt)
DE (1) DE50008851D1 (pt)
ES (1) ES2233410T3 (pt)
SK (1) SK286516B6 (pt)
WO (1) WO2001008838A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315665A1 (de) * 2003-04-04 2004-10-14 Polymer-Chemie Gmbh Gangrad und Verfahren zu dessen Herstellung
AT502894B1 (de) * 2004-12-23 2010-04-15 Miba Sinter Austria Gmbh Gesinterter kupplungsring
FR2953744B1 (fr) 2009-12-16 2012-03-09 Fed Mogul Sintertech Procede de fabrication, par metallurgie des poudres, d'une couronne a crabots

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR67459E (fr) * 1954-06-24 1958-03-13 Bayerisches Leichtmetallwerk A Procédé et dispositif pour la fabrication par forgeage de pièces en métal discoïdes ou annulaires notamment
DE3839800A1 (de) * 1988-11-25 1990-05-31 Sinterstahl Gmbh Verfahren und vorrichtung zur umformung von zahnflanken pulvermetallurgisch hergestellter kupplungskoerper
AT401091B (de) * 1994-05-31 1996-06-25 Steyr Daimler Puch Ag Klauenkupplung für den antrieb von kraftfahrzeugen und verteilergetriebe oder achsausgleichsgetriebe mit einer solchen
AT405256B (de) * 1995-02-16 1999-06-25 Miba Sintermetall Ag Verfahren zum herstellen einer schiebemuffe für die synchronisiereinrichtung eines zahnradwechselgetriebes
DE19700769C2 (de) * 1996-11-16 1999-02-18 Getrag Getriebe Zahnrad Synchronisationseinrichtung für Getriebe und Verfahren zum Anspitzen von Zähnen eines gesinterten Synchronisationskörpers

Also Published As

Publication number Publication date
DE50008851D1 (de) 2005-01-05
EP1210194A1 (de) 2002-06-05
AU6138600A (en) 2001-02-19
US6680024B1 (en) 2004-01-20
EP1210194B1 (de) 2004-12-01
CA2379635A1 (en) 2001-02-08
ES2233410T3 (es) 2005-06-16
CA2379635C (en) 2008-11-18
JP2003505601A (ja) 2003-02-12
BR0012802A (pt) 2002-05-07
SK1342002A3 (en) 2002-11-06
AT408200B (de) 2001-09-25
WO2001008838A1 (de) 2001-02-08
ATA131199A (de) 2001-02-15
JP3811889B2 (ja) 2006-08-23
SK286516B6 (sk) 2008-12-05

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/07/2000, OBSERVADAS AS CONDICOES LEGAIS. NA REIVINDICACAO 1, ONDE DE LE: "...SEJAM PRESSIONADOS, PARA O EXTERIOR DE UM PO DE SEDIMENTACAO E SEDIMENTADOS EM UMA CHAPA METALICA MOLDADA, CUJOS DENTES DE ACOPLAMENTO, PARA FORMACAO DOS RELEVOS DOS FLANCOS, FIQUEM SUJEITOS A MOLDAGEM POR COMPRESSAO..."; LEIA-SE: "...SEJA PRESSIONADO PARA O EXTERIOR DE UM PO DE SINTERIZACAO E SINTERIZADO EM UMA PECA EM BRUTO MOLDADA, CUJOS DENTES DE ACOPLAMENTO, PARA FORMACAO DOS RELEVOS DOS FLANCOS, FIQUEM SUJEITOS A MOLDAGEM POR COMPRESSAO AXIAL...".

B25D Requested change of name of applicant approved

Owner name: MIBA SINTERMETALL GMBH (AT)

Free format text: ALTERADO DE: MIBA SINTERMETALL AKTIENGESELLSCHAFT

B25D Requested change of name of applicant approved

Owner name: MIBA SINTER AUSTRIA GMBH (DE)

Free format text: ALTERADO DE: MIBA SINTERMETALL GMBH

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE DESPACHO 24.3 NA RPI 2178 DE 02/10/2012.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.07.2020