EP 2779869 A1 20140924 - SUPPORTING SPRING SYSTEM FOR A MATTRESS IN PARTICULAR
Title (en)
SUPPORTING SPRING SYSTEM FOR A MATTRESS IN PARTICULAR
Title (de)
UNTERFEDERUNG FÜR INSBESONDERE EINE MATRATZE
Title (fr)
SUSPENSION À RESSORT, EN PARTICULIER POUR MATELAS
Publication
Application
Priority
- DE 102011118357 A 20111114
- DE 102012009646 A 20120515
- EP 2012004704 W 20121113
Abstract (en)
[origin: WO2013072036A1] Supporting spring systems for sleeping, reclining or seating furniture must have spring characteristics that provide good sleeping, lying and/or seating comfort. In known supporting spring systems this is only achieved by relatively high design expenditure. The invention aims to create a simple and flexible supporting spring system which nevertheless ensures high sleeping, lying and/or sitting comfort. For this purpose, supporting elements (13, 50, 60, 70, 80) for connecting two female connectors (10) of a female connector pair (11) are provided. The supporting elements (13, 50, 60, 70, 80) comprise spring arms (15, 72) that are guided from beneath the female connectors (10) of the female connector pairs (11) up around the outside of the female connector pair (11).
IPC 8 full level
A47C 23/00 (2006.01); A47C 23/06 (2006.01)
CPC (source: EP US)
A47C 7/28 (2013.01 - US); A47C 23/002 (2013.01 - EP US); A47C 23/02 (2013.01 - US); A47C 23/06 (2013.01 - EP US); A47C 23/064 (2013.01 - EP US); A47C 23/067 (2013.01 - EP US)
Citation (search report)
See references of WO 2013072036A1
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
DOCDB simple family (publication)
DE 102012009646 A1 20130516; CN 104080371 A 20141001; CN 104080371 B 20170308; EP 2779869 A1 20140924; EP 2779869 B1 20180718; ES 2687455 T3 20181025; PT 2779869 T 20180801; US 2015001772 A1 20150101; US 9314107 B2 20160419; WO 2013072036 A1 20130523
DOCDB simple family (application)
DE 102012009646 A 20120515; CN 201280065892 A 20121113; EP 12787653 A 20121113; EP 2012004704 W 20121113; ES 12787653 T 20121113; PT 12787653 T 20121113; US 201214357824 A 20121113