Patent · US Active

Method for connecting hollow profiles

US11027499B2 · kind B2 · utility

0Cited by

0References

8Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Markus Flaig · Remshagen, DE
Philipp Scheiner · Eibelstadt, DE

Key dates

Filing date	Nov 1, 2017
Grant date	Jun 8, 2021
Priority date	—
Expiry date	Jul 7, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/13
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method is provided for connecting hollow profiles (1-4) in a joint (10) to produce a load-bearing structure (5). The method includes placing ends of hollow profiles (1-4) in a mold and pressing the ends together with at least one semi-finished product to connect the ends of the hollow profiles to the semi-finished product.

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