发明名称 |
CUSHION BODY OF SEAT CUSHION AND METHOD OF MANUFACTURING THE CUSHION BODY |
摘要 |
<p>An object of the invention is to provide a cushion body of a seat cushion that can be easily reinforced in low cost, to provide a method for manufacturing such a cushion body and to provide an apparatus for manufacturing such a cushion body. A cushion body 10 of a seat cushion has a main part and a side part generally corresponding to a main part and a side part of the seat cushion. The cushion body 10 comprises a foamed body 11 formed in a shape generally corresponding to an outline of the cushion body 10, an air-permeable material 12 fixed to the cushion body 10 and an impregnation layer 13 that serves to reinforce a portion of the cushion body 10 where the air-permeable material 12 is fixed to the foamed body 11. The foamed body 11is made of cold urethane foam. The thickness of the impregnation layer 13 has a thickness that can provide a predetermined strength to reinforce a portion of the cushion body 10 where the air-permeable material 12 is fixed to the foamed body 11. &lt;IMAGE&gt;</p> |
申请公布号 |
EP1464614(A4) |
申请公布日期 |
2009.09.02 |
申请号 |
EP20030701005 |
申请日期 |
2003.01.06 |
申请人 |
NAMBA PRESS WORKS CO., LTD. |
发明人 |
SENOO, YASUMASA |
分类号 |
B68G5/02;A47C7/18;B29C39/10;B29C39/26;B29C44/12;B29C44/34;B29K75/00;B29K105/04;B29L31/58;B60N2/68;B60N2/70;B68G1/00;B68G7/06 |
主分类号 |
B68G5/02 |
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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