Beds – Bedclothing – And means to facilitate changing thereof
Patent
1993-04-05
1995-06-27
Trettel, Michael F.
Beds
Bedclothing
And means to facilitate changing thereof
5258, 52641, 5247, 5249, 267 81, 267151, A47C 2300
Patent
active
054267994
ABSTRACT:
The invention relates to a generic mattress system which is easily adjustable to differing and space varying stresses with limiting spring paths. It has a top mattress and a bottom mattress with supporting elements connected to a frame and located in the plane of a frame. The elements are in U-shape and bear elastic support elements fastened to crosspieces. The upper mattress can also have spring elements between the upper and lower support, with each spring element having a section of elastic material.
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Gloor Daniel
Ottiger Ernst
Hildebrand Christa
Superba S.A.
Trettel Michael F.
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