Patent · US Expired

Method for connecting sintered body to a metallic support element

US6610244B2 · kind B2 · utility

3Cited by

9References

15Claims

0Family size

Assignee

GKN Sinter Metals, LLC · DE

Inventors

Klaus Dollmeier · Lauchheim, DE
Jens Wahnschaffe · Recklinghausen, DE

Key dates

Filing date	Jul 6, 2001
Grant date	Aug 26, 2003
Priority date	—
Expiry date	Jul 6, 2021

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2069/0491
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for connecting a metallic support element to at least one body consisting of a powder metallurgical sintered material. The method is characterised in that said body is brought into contact with the support element in the form of a green body which is compacted from a sintered powder, in that a thin, flat copper body is brought into contact with the green body respectively and in that the entire resulting arrangement is heated to the temperature required to sinter the green body before being cooled again once the sintering process is complete.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.