发明名称 Lateral bottoms for headrests, seat cushions or the like in motor vehicles
摘要 Lateral bottoms for headrests, for seat cushions in motor vehicles or the like, in which the lateral bottoms consist of textile material or plastic material and are enclosed on the outside by a cording; the cording itself is made as an endless plastic injection-molded ring provided along the outside with weldable tabs or flaps which are welded together with the bottom with the aid of a correspondingly constructed high-frequency welding machine.
申请公布号 US4144604(A) 申请公布日期 1979.03.20
申请号 US19770859594 申请日期 1977.12.12
申请人 DAIMLER-BENZ AKTIENGESELLSCHAFT 发明人 FRITSCHI, WILLI
分类号 A47C31/00;B60N2/48;(IPC1-7):A47C7/38 主分类号 A47C31/00
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