EP 0011755 A1 19800611 - Mattress.
Title (en)
Mattress.
Title (de)
Matratze.
Title (fr)
Matelas.
Publication
Application
Priority
LU 80505 A 19781110
Abstract (en)
Mattress comprising, in a substantially elastic material, means permitting adjustment of the local flexibility and elasticity of the mattress as a function of the weight distribution of the human body lying thereon, it being possible for this mattress to have juxtaposed zones (2), made from elastic material, of different flexibilities and hardnesses, rigid elements (4) consisting of plates of different surfaces which can, if appropriate, be distributed within these zones. The figure to be considered is Figure 3. <IMAGE>
Abstract (fr)
Matelas comprenant, dans une matière sensiblement élastique, des moyens permettant de régler la souplesse et l'élasticité locales du matelas en fonction de la répartition du poids du corps humain couché sur ce dernier, ce matelas pouvant présenter des zones (2) en matière élastique juxtaposées de souplesses et duretés différentes, des éléments rigides (4) constitués de plaques de superficies différentes pouvant éventuellement être répartis à l'intérieur de ces zones.
IPC 1-7
IPC 8 full level
A47C 27/00 (2006.01); A47C 27/14 (2006.01); A47C 27/16 (2006.01); A47C 31/12 (2006.01)
CPC (source: EP)
A47C 27/001 (2013.01); A47C 27/146 (2013.01); A47C 27/148 (2013.01); A47C 27/16 (2013.01)
Citation (search report)
- FR 2093456 A5 19720128 - DRABERT SOEHNE
- BE 772747 Q 19720117 - TENNECO CHEM
- FR 2076547 A5 19711015 - KAISER KAROLINE
- FR 1398122 A 19650507
- US 3210781 A 19651012 - POLLOCK HAROLD VAN B
- FR 1489620 A 19670721
Designated contracting state (EPC)
AT BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 79104423 A 19791109; LU 80505 A 19781110