饭后运动减肥操专利名称：MANUFACTURE OF TAPER ROD
山水墨画
发明人：MARUKAWA NOBUAKI,KATSUBE KOZO 申请号：JP4730185
申请日：19850308
公开号：JPS61206518A
公开日：
吉他调弦方法
苏哈托
奶油南瓜怎么吃19860912
怎样写情书专利内容由知识产权出版社提供小米云端
天津公积金贷款
摘要：PURPOSE:To improve working accuracy and material yield by stretching a metallic stock, while increasing the speed of the stock in heating from a fixed speed, and decreasing further its speed from a specific part before the completion of its work in a pattern of straight or curved line. CONSTITUTION:A constant-speed roll device 2, for nding a metallic stock 1 to the arrow three direction at a fixed speed while holding the stock 1, a heating device 8 and a cooling device 11 are arranged in ries. A length meter 7A is arranged at the outlet side of the device 11, and a variable-speed tension roll device 18 is arranged at its downstream side. The heated stock 1 is stretched and tapered while increasing its speed from the constant-speed nding condition of roll-device 2 along a quadratic curve through the device 18. The deceleration condition of a pattern of straight or curved line, is provided to the tangential direction of a pattern of quadratic curve, from a part of 5-20% before the completion of this work. In this way, the working accuracy is improved, and the yield is also improved becau cutting work is eliminated.
申请人：KOBE STEEL LTD
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