ES1029368U - Improved armor springs for mattresses. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Armor improved spring for colchoneria, that being made by a plurality of muelles equals, arranged vertically and connected by connecting wire spiral by passing the convolutions extremely each spring through several turns followed the own wire unión, essentially it characterized in that each spring has a cylindrical shape with its two turns extremely major contour and the end of the same bending towards the interior, introducing the outline of those end turns three contiguous sectors (4, 5 and 6) slightly flattened determining other tantos sides gently curved-convex remain the sides opuestos (5 and 6) magnitudes unequal in order that the connection between the side (5) a dock and side (6) of your contiguo, may be performed by the embracing on mayor of a number that turns over child on the docks yquedando perfectly aligned; being provided the unión and for fixing each spring contiguous will be doing to spend four loops wire connection through one of the docks and more specifically on the last espira (2) side smaller, while contiguo through the spring and more specifically the side of the last turn (2) larger posing five turns, determining a parallel arrangement alignment and all each spring. (Machine-translation by Google Translate, not legally binding)