Patent · US Active

Process for producing a breech slide for a firearm

US7731894B2 · kind B2 · utility

2Cited by

10References

7Claims

0Family size

Assignee

UMAREX Sportwaffen GmbH & Co. KG · DE

Inventors

Wulf-Heinz Pflaumer · Arnsberg, DE
Franz Wonisch · Arnsberg, DE
Daniel Rieger · Olsberg, DE

Key dates

Filing date	Apr 24, 2006
Grant date	Jun 8, 2010
Priority date	—
Expiry date	May 2, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/4998
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for producing a breech slide of a firearm in a metal injection molding process. The process includes the following steps: a green body is injected in an injection mold. The green body is cooled. The binder is removed from the green body to form a brown body. Then the brown body is sintered.

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