Patent · US Active

Method for producing a backrest rear panel

US9724858B2 · kind B2 · utility

4Cited by

1References

11Claims

0Family size

Assignees

Johnson Controls, Inc. · US
Hyundai Motor Europe Technical Center GMBH · DE

Inventors

David Ribaric
Bernd Meier · Darmstadt, DE
Vedat Nuyan · Wuppertal, DE
Annett Linemann · Sarreguemines, FR
Carsten Höfer · Kelsterbach, DE
Jerome Coulton · Maintal, DE
Peter Classen · Solms, DE

Key dates

Filing date	Mar 1, 2013
Grant date	Aug 8, 2017
Priority date	—
Expiry date	Nov 2, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2031/771
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

In a method for producing a backrest rear panel from at least one organic sheet, a plurality of reinforcing beads and a frame-shaped bead, which circles the reinforcing beads, are formed in at least one organic sheet. In a molding tool, a rib structure is formed in the circling frame-shaped bead on the rear of the backrest rear panel in such a manner that a rib structure closes flush with the rear of the backrest rear panel, with the result that an even surface is formed on the rear of the backrest rear panel. A bonded connection is formed between the organic sheet and rib structure with the result that a one-piece component is formed.

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