Patent · US Active

Method for producing a shaped bar from fiber composite material

US11045984B2 · kind B2 · utility

0Cited by

1References

5Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Thomas Hogger · Otterfing, DE
Oleg KONRAD · Ergolding, DE

Key dates

Filing date	Jul 6, 2018
Grant date	Jun 29, 2021
Priority date	—
Expiry date	Mar 15, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2905/02
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for producing a shaped bar from fiber composite material uses a bonding tool which has a heating-up portion. The method includes the steps that a number of fiber tapes provided with a thermoplastic matrix are fed in parallel to the bonding tool, are brought together and heated and bonded in the heating-up portion to form a fiber cord. The fiber cord is subsequently placed by the bonding tool directly into a processing tool or a depositing device designed to place the fiber cord into the processing tool.

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