A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 23/04 (2006.01) A47C 27/06 (2006.01) B68G 9/00 (2006.01)
Patent
CA 2366983
The present invention relates to a spring mattress comprising springs enclosed in casings, a so-called pocket mattress, and a method and a device for manufacturing such a mattress. The spring mattress according to the invention comprises a plurality of interconnected coil springs (1) enclosed in casings (2), for at least one of the springs, the casing portions arranged at the spring ends being moved towards each other, through the spring, and interconnected with the aid of connecting means.
L'invention concerne un matelas à ressorts comprenant des ressorts logés dans une enveloppe, communément appelé matelas à ressorts ensachés et un procédé et dispositif de fabrication de ce type de matelas. Ce matelas comprend une pluralité de ressorts à boudin interconnectés (1) dont au moins un est logé dans une enveloppe (2), les parties de l'enveloppe étant disposées au niveau des extrémités du ressort que l'on déplace les unes vers les autres et interconnectées grâce à des moyens de connexion.
Fetherstonhaugh & Co.
Stjernfjadrar Ab
LandOfFree
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