Patent · US Active

Method for manufacturing a wall connector

US8826714B2 · kind B2 · utility

1Cited by

8References

6Claims

0Family size

Assignee

FFG WERKE GMBH · DE

Inventors

Walter Bauer · Munich, DE
Manfred Konig · Attendorn, DE

Key dates

Filing date	Oct 13, 2010
Grant date	Sep 9, 2014
Priority date	—
Expiry date	Jun 2, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21D41/021
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The method for the manufacture of wall connector pieces is based on a thin-walled tubular blank which is first reduced in diameter at least one, preferably both ends in order to increase the wall thickness. In this way, a basis is provided for further shaping, for example, the manufacture of a connector piece (4) or a closed end (5).

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