Nova Patents
ATE264153T1

Method for producing a sintered part with a subsequent shaping of the green compact

Abstract

The invention relates to a method for producing a sintered part comprised of a powdery material, especially comprised of a sintered metallurgical powder. According to the inventive method, a green compact which forms an elementary shape of the part is firstly compression molded from the powder. The desired final shape of the part is produced by subjecting partial areas of the elementary shape on the green compact to a successive non-cutting shaping. Afterwards, said final shape is finished by sintering.

Term

Term ended

Projected expiry passed 28 October 2019, 6.9 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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14 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
19850326GermanyA
9908189European Patent Office (EPO)W

Members14

Family members, oldest first
DocumentOfficeKind
DE19850326A1GermanyA1
CA2348429A1CanadaA1
WO0025960A1World Intellectual Property Organization (WIPO)A1
AU1266800AAustraliaA
EP1133374A1European Patent Office (EPO)A1
US2002090314A1United States of AmericaA1
JP2002528644AJapanA
EP1133374B1European Patent Office (EPO)B1
AT264153TAustriaT
ATE264153T1This recordAustriaT1
US6730263B2United States of AmericaB2
DE59909201D1GermanyD1
ES2221459T3SpainT3
CA2348429CCanadaC