Abstract: A support element for a cushion cover for seating and lying areas includes a baseplate that can be fixed to a base, and at least one spring element formed by a plurality of spring arms and extending upward from the baseplate in the direction of the cushion cover.
Type:
Grant
Filed:
December 19, 2007
Date of Patent:
September 4, 2012
Assignee:
Froli Kunststoffwerk Heinrich Fromme oHG
Abstract: A support element for a cushion cover for seating and lying areas, preferably for mattresses, includes a baseplate that can be fixed to a base, and at least one spring element formed by a plurality of spring arms and extending upward from the baseplate in the direction of the cushion cover, wherein the spring arms each are provided with a substantially U-shaped corrugated spring element on the upper ends thereof, oriented away from the baseplate, the corrugated spring element including at least two parallel spaced spring legs located on concentric ring tracks and disposed about the central axis of the support element and at least one connecting bar joining the spring legs, one end of the spring leg located on the inner ring track being connected to the corresponding spring arm, and one end of the spring leg located on the outer ring track being connected to the support plate provided for supporting the cushion element.
Type:
Application
Filed:
December 19, 2007
Publication date:
March 11, 2010
Applicant:
FROLI KUNSTSTOFFWERK HENRICH FROMME OHG