发明名称 |
Mattress system |
摘要 |
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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申请公布号 |
US5426799(A) |
申请公布日期 |
1995.06.27 |
申请号 |
US19930042852 |
申请日期 |
1993.04.05 |
申请人 |
SUPERBA S.A. |
发明人 |
OTTIGER, ERNST;GLOOR, DANIEL |
分类号 |
A47C23/00;A47C27/06;(IPC1-7):A47C23/00 |
主分类号 |
A47C23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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