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1. 发明授权

US4215558A Process of manufacturing a taper leaf spring and its device 失效
标题翻译：制造锥形板簧及其装置的工艺
公开(公告)号：US4215558A
公开(公告)日：1980-08-05
申请号：US95
申请日：1979-01-02
申请人： Heijiro Shiguma , Jun Takahashi , Yoshihiro Sakai , Akira Ohno
发明人： Heijiro Shiguma , Jun Takahashi , Yoshihiro Sakai , Akira Ohno
IPC分类号： B21B1/38 , B21B37/22 , B21B37/24 , B21H7/00 , B21B37/00
CPC分类号： B21H7/007 , B60G2206/428 , B60G2206/8109
摘要： A process of manufacturing a taper leaf spring by which rollers for measuring the length and the thickness are respectively disposed on the take-out side of a material plate for a taper leaf spring relative to a pair of rolling rollers, and also rollers for measuring the breadth are disposed on the same take-out side; rolling for regulating the breadth is beforehand performed by a pair of edge rollers on the take-in side of the material plate relative to the pair of rolling rollers; the distance of the interval between both rolling rollers is adjusted by comparing signals coming from the rollers for measuring the length and the thickness with the standard signals based on the predetermined specifications of the length and the thickness; the regulation of the breadth by means of the pair of edge rollers is controlled by comparing the signal from the breadth measuring rollers with the standard signal based on the predetermined specification; so that the material plate is rolled to a taper as desired.
摘要翻译：制造锥形板簧的方法，用于测量长度和厚度的辊分别设置在用于锥形板簧的材料板的取出侧，相对于一对轧辊，以及用于测量宽度被放置在相同的外包面上; 预先通过相对于一对轧辊在材料板的导入侧的一对边缘辊进行用于调节宽度的滚动; 基于长度和厚度的预定规格，通过将来自用于测量长度和厚度的辊的信号与标准信号进行比较来调节两个滚动辊之间的间隔距离; 通过一对边缘辊的宽度调节通过将来自宽度测量辊的信号与基于预定规格的标准信号进行比较来控制; 使得材料板根据需要轧制成锥形。

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