发明名称 COIL SPRING SETTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a coil spring setting device capable of compressing even a coil spring with its coil axis curved or a coil spring with a seat face at both ends thereof inclined with respect to the coil axis without any deviation. SOLUTION: In the coil spring setting device 10 having a pair of spring receivers 24 (34) to support both end turns 1A of a coil spring 1, the spring receiver 24(34) has a tapered centering projection 42 having a front end diameter (a) smaller than the inside diameter d of the end turn 1A of the coil spring 1, and an outer circumferential guide 43 to restrict the outer circumference of the end turn 1A of the coil spring 1. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006142316(A) 申请公布日期 2006.06.08
申请号 JP20040332381 申请日期 2004.11.16
申请人 SHOWA CORP 发明人 TEZUKA HISAO;ISHIKAWA MASATO
分类号 B21F35/00;B21F99/00;F16F1/04 主分类号 B21F35/00
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