EP 3777606 A1 20210217 - DYNAMIC AIR BAG SYSTEM
Title (en)
DYNAMIC AIR BAG SYSTEM
Title (de)
DYNAMISCHES AIRBAGSYSTEM
Title (fr)
SYSTÈME D'AIRBAG DYNAMIQUE
Publication
Application
Priority
NO 20190990 A 20190816
Abstract (en)
It is disclosed an inflatable support element (100) for supporting a backpack (200) when carried by a user (300),the inflatable support element (100) defining an adjustable confined space (180), and comprises:- a valve (120), having an open position and a closed position, the valve (120) being adapted to adjust a flow of air into and out of the confined space (180); and- an inner structure (110) having a predetermined shape and wherein the inner structure (110) is in contact with an inner surface of the inflatable support element (100);wherein the inner structure (110) is made of a resilient material enabling the inner structure (100) to deform and return to its predetermined shape;wherein the inner structure (100) is made of an air permeable material and comprises a plurality of air-filled through holes (115) and/or pockets;wherein the inner structure (110) is configured to transfer air between the air-filled through holes (115) and/or pockets.It is also disclosed a method for adjusting an inflatable support element (100) for supporting a backpack (200) when carried by a user (300).
IPC 8 full level
CPC (source: EP NO)
A45F 3/00 (2013.01 - NO); A45F 3/04 (2013.01 - EP NO); A45F 3/047 (2013.01 - NO); A45F 3/12 (2013.01 - EP NO); A45F 2003/045 (2013.01 - EP); A45F 2003/122 (2013.01 - EP); A45F 2003/127 (2013.01 - EP)
Citation (applicant)
US 2002158097 A1 20021031 - BEALE RONALD L [US]
Citation (search report)
- [XYI] EP 2441342 A1 20120418 - CHRISTY PHILIP TROY [US]
- [XYI] US 2016235186 A1 20160818 - CHUEH HO-JEN [TW]
- [Y] DE 202006002842 U1 20060427 - SHANGHAI TRADE GMBH [DE]
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
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20190283 A 20200810; NO 20190990 A 20190816