发明名称 |
METHOD TO PRODUCE A MATTRESS CORE AND COMPOSED SPRING APPLIED THEREWITH |
摘要 |
<p>Method to produce a mattress core with two flexible supports (2-3) in between which composed springs (4) are applied each consisting of a wire spring (5) around which is applied a flexible tubular casing (6) of foam, which casing (6) in general consists of the production of wire springs (5) with various wire diameters and various diameters; the formation of the aforementioned foam casings (6) with various characteristics; the formation of composed springs (4) with a desired rigidity by means of a suitable combination of glue to the crosscut sides (11-12) of the composed springs (4); the application of the glued composed springs (4) in between the aforementioned supports (2-3) and this according to a desired pattern.</p> |
申请公布号 |
WO2005020761(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
WO2004BE00119 |
申请日期 |
2004.08.20 |
申请人 |
IMHOLD, NAAMLOZE VENNOOTSCHAP;POPPE, WILLY |
发明人 |
POPPE, WILLY |
分类号 |
A47C27/04;A47C27/06;A47C27/20;B21F33/04;F16F1/02;F16F3/12;(IPC1-7):A47C27/06 |
主分类号 |
A47C27/04 |
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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