Patent · US Active

Method of producing a lumbar support device, lumbar support device and vehicle seat

US10195972B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Inventors

Maxime Samain · Emelgem, BE
Christoph Kiesewetter · Pommelsbrunn, DE
Andreas Weinmüller · Baden, AT
Robert Kremen · Traun, AT
Freddy Vallant

Key dates

Filing date	Apr 23, 2015
Grant date	Feb 5, 2019
Priority date	—
Expiry date	Jun 6, 2035

Classification

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

Abstract

A lumbar support device comprises a carrier, a pair of arching elements molded to the carrier, and a support basket supported by the pair of arching elements. To produce the lumbar support device, the pair of arching elements may be molded to the carrier in a molding tool and the support basket may be formed in the same molding tool.

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