Patent · US Active

Apparatus for producing a blank, also a method for this purpose and a blank

US10919250B2 · kind B2 · utility

0Cited by

4References

34Claims

0Family size

Assignee

GKN Sinter Metals Engineering GmbH · DE

Inventors

Antonio Casellas · Siegburg, DE
Klaus Dollmeier · Lauchheim, DE
Eberhard Ernst · Linz, AT
Anastasia Özkan · Witten, DE
Thomas Schupp · Grünstadt, DE

Key dates

Filing date	May 4, 2015
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Oct 26, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/32
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The present invention relates to an apparatus, preferably a press, comprising a cavity which is to be filled and at least a first material feed, for a first material, and a second material feed, for a second material, wherein the first and the second material feeds are arranged separately from one another, having a feeding apparatus for feeding the first and the second materials into the cavity which is to be filled, wherein the feeding apparatus has a mouth-opening cross section with at least a first region of the mouth-opening cross section for the first material, and with a second, separate region of the mouth-opening cross section for the second material, for filling the cavity preferably in parallel, and at separate locations. A method and also a blank are proposed in addition.

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