EP 0381293 A1 19900808 - Under-mattress.
Title (en)
Under-mattress.
Title (de)
Untermatratze.
Title (fr)
Sommier.
Publication
Application
Priority
NL 8900246 A 19890201
Abstract (en)
The under-mattress (1) is provided with hollow sections (4, 5) between which a network (14) is stretched. The hollow sections (4, 5) are a special shape, thereby producing the maximum width of network (14). This shape is determined by a polygon, having a face (9) which runs inwards and downwards from the top outside edge (10) of the section (4, 5) and the top edge of which is directly below the network (14), a face (15) which connects to said face (9) at an angle and which runs downwards and/or outwards, and the width of which corresponds to the height of transverse reinforcements (6) which can be connected thereto, and at least a further face which closes the section cross-section. In an under-mattress (1) with flap-up head end (2) and/or foot end (3) provision is also made for a fixed section (7) which has a wall part (8) parallel to the face (9) of section (4).
IPC 1-7
IPC 8 full level
A47C 19/00 (2006.01); A47C 20/04 (2006.01)
CPC (source: EP)
A47C 19/021 (2013.01); A47C 20/04 (2013.01)
Citation (search report)
- [A] DE 250614 C
- [A] NL 36468 C
- [A] DE 324279 C 19200823 - ACKERMANN & MOTHS
- [A] EP 0130157 A2 19850102 - ONDAFLEX SPA [IT]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0381293 A1 19900808; EP 0381293 B1 19940504; AT E105157 T1 19940515; DE 69008554 D1 19940609; DE 69008554 T2 19940818; DK 0381293 T3 19940606; ES 2052155 T3 19940701; NL 8900246 A 19900903
DOCDB simple family (application)
EP 90200239 A 19900201; AT 90200239 T 19900201; DE 69008554 T 19900201; DK 90200239 T 19900201; ES 90200239 T 19900201; NL 8900246 A 19890201