| 发明名称 |
Spring element unit for a padding element, especially a mattress |
| 摘要 |
<p>The upholstery spring (10), especially for a mattress, is of a molded open-cell soft polyurethane foam. The spring is octagonal, with side surfaces (16,18) and upper/lower sides (14,15) parallel to the mattress lying surface. It has at least one central opening (12) through it between the end sides.</p> |
| 申请公布号 |
EP2322061(A1) |
申请公布日期 |
2011.05.18 |
| 申请号 |
EP20100172367 |
申请日期 |
2007.05.24 |
| 申请人 |
METZELER SCHAUM GMBH |
发明人 |
STEPPAT, MAIK;PUHANE, BARBARA;MAIDHOF, VOLKER;BAUER, ANDREAS;HOHENHORST, MANFRED |
| 分类号 |
A47C27/15;A47C27/14;A47C27/20;B60N2/70 |
主分类号 |
A47C27/15 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
