EP 4297617 A1 20240103 - SEAT CUSHION WITH MULTIPLE FIBER-LAYERS
Title (en)
SEAT CUSHION WITH MULTIPLE FIBER-LAYERS
Title (de)
SITZKISSEN MIT MEHREREN FASERLAGEN
Title (fr)
COUSSIN DE SIÈGE À MULTIPLES COUCHES DE FIBRES
Publication
Application
Priority
- EP 21158601 A 20210223
- EP 2022054299 W 20220222
Abstract (en)
[origin: WO2022179995A1] The present invention relates to a seat cushion body for a transportation vehicle comprising two or three layers, each layer comprising a mix of staple fibers and binding fibers, wherein the layers are connected under the influence of heat, for example a hot gas. The present invention further relates to a method to produce such a cushion body.
IPC 8 full level
A47C 27/14 (2006.01); A47C 7/02 (2006.01); A47C 27/00 (2006.01); A47C 27/12 (2006.01); A47C 27/15 (2006.01); B32B 5/02 (2006.01); B32B 5/06 (2006.01); B32B 5/08 (2006.01); B32B 5/12 (2006.01); B32B 5/26 (2006.01); B32B 7/04 (2019.01); B32B 7/08 (2019.01); B60N 2/64 (2006.01); B60N 2/70 (2006.01); D04H 1/40 (2012.01); D04H 1/4334 (2012.01); D04H 1/4382 (2012.01); D04H 1/549 (2012.01); D04H 1/558 (2012.01); D04H 1/559 (2012.01)
CPC (source: EP)
A47C 7/021 (2013.01); A47C 27/148 (2013.01); A47C 27/15 (2013.01); B32B 5/022 (2013.01); B32B 5/08 (2013.01); B32B 5/12 (2013.01); B32B 5/26 (2013.01); B32B 7/04 (2013.01); B60N 2/64 (2013.01); B60N 2/7017 (2013.01); D04H 1/4334 (2013.01); D04H 1/43835 (2020.05); D04H 1/549 (2013.01); D04H 1/558 (2013.01); D04H 1/559 (2013.01); B32B 7/08 (2013.01); B32B 2255/02 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/12 (2013.01); B32B 2262/14 (2013.01); B32B 2307/30 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/584 (2013.01); B32B 2307/72 (2013.01); B32B 2601/00 (2013.01); B32B 2605/08 (2013.01)
Citation (search report)
See references of WO 2022179995A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2022054299 W 20220222; EP 22706860 A 20220222