EP 0274371 B1 19920729 - ROLLABLE BED BASE PROVIDED WITH VARIABLE-WIDTH SLATS AND HAVING FLEXIBLE, ARTICULATED, SLIDING, INDEPENDENT, SELF-SUPPORTING AND SELF-ATTACHING SUPPORTING ELEMENTS
Title (en)
ROLLABLE BED BASE PROVIDED WITH VARIABLE-WIDTH SLATS AND HAVING FLEXIBLE, ARTICULATED, SLIDING, INDEPENDENT, SELF-SUPPORTING AND SELF-ATTACHING SUPPORTING ELEMENTS
Publication
Application
Priority
- BE 217620 A 19861229
- BE 8701112 A 19871001
Abstract (en)
[origin: EP0274371A1] This bed base consists of slats (2) of lengths which may be identical or which may vary according to requirements. These slats (2) are joined together by straps (3) of suitable measurement, notched (3<1>) at uniform intervals (Fig. 8). These straps may be in one piece when the side of the bed base is straight or in several pieces (3<2>) when the side is not straight. They are then placed in an offset continuation arrangement. Straps cut at the same level make it possible to divide the bed base into several parts (3<3>). The ball joints (Fig. 1 and 2) are flexible, articulated, independent and self-supporting, with a wide base forming suckers. The upper sheath (11) bordered with lateral slots whose lips may move apart enables the slats to slide whilst gripping them. The hollow (7) below the curved lateral lugs (13) permits articulation. The strengthening ball joints (1<2>) are identical to the support ball joints (1). The lower hollow (7) can provide a passage for a strengthening slat (15) when the centre of the bed base is not supported. Figures seven and eight illustrate the abstract. Support ball joints (1), slats (2), notched straps (3), offset notched straps (3<2>). Strengthening ball joints (1<2> ) placed in the middle: for a double bed base; in pairs: to strengthen one or more slats. <IMAGE>
IPC 1-7
IPC 8 full level
A47C 23/00 (2006.01); A47C 23/06 (2006.01)
CPC (source: EP)
A47C 23/005 (2013.01); A47C 23/064 (2013.01); A47C 23/068 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0274371 A1 19880713; EP 0274371 B1 19920729; DE 3780793 D1 19920903; DE 3780793 T2 19930325; ES 2033933 T3 19930401; GR 3006106 T3 19930621
DOCDB simple family (application)
EP 87870192 A 19871222; DE 3780793 T 19871222; ES 87870192 T 19871222; GR 920402398 T 19921029