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发明授权
CN102651987B 座垫体以及生产座垫体的方法 失效 - 权利终止

座垫体以及生产座垫体的方法
摘要：
提供一种座垫体以及生产座垫体的方法。在生产座垫体的方法中，纤维材料插入模具中。给纤维供应热，以导致粘合纤维的热活化，从而实现热交联。生成的座垫体(1)包括弹性部分(5)，所述弹性部分由纤维形成并具有沿座垫体的主要载荷方向(2)的纤维取向。座垫体可包括由纤维形成的至少一个另外部分(6，7)，所述至少一个另外部分具有不同于弹性部分(5)的纤维取向和/或不同于弹性部分(5)的密度的纤维取向和/或密度。弹性部分(5)和至少一个另外部分(6，7)由交联纤维材料整体地形成为单体。
摘要（英）：

A seat cushion body (1) and method of producing the same are provided. In a method of producing a seat cushion body (1), fiber material is inserted into a mold (21,22). Heat is supplied to the fibers to cause thermal activation of binding fibers, so as to effect thermal cross-linking. The resulting seat cushion body (1) includes a resilient portion (5) formed from the fibers and having a fiber orientation along a main load direction (2) of the seat cushion body (1). The seat cushion body may include at least one further portion (6,7) formed from the fibers, which has a fiber orientation and/or a density different from the fiber orientation and/or different from a density of the resilient portion (5). The resilient portion (5) and the at least one further portion (6,7) may be integrally formed from the cross-linked fiber material as a unitary body.

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