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2. 发明申请

WO1997025164A1 HOT STRIP ROLLING MILL 审中-公开
标题翻译：热轧滚轧机
公开(公告)号：WO1997025164A1
公开(公告)日：1997-07-17
申请号：PCT/JP1997000014
申请日：1997-01-08
申请人： NIPPON STEEL CORPORATION , OGAWA, SHIGERU , KIKUMA, Toshio , HIGO, Tsuyoshi , SUZUKI, Noriyuki
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21C47/34
CPC分类号： B21C47/003 , B21B39/006 , B21B39/12 , B21B39/14 , B21B41/00 , B21B45/0218 , B21B2015/0057 , B21C47/34 , B21C47/3475 , B21C47/3483
摘要： A strip tip restriction apparatus capable of gripping the distal end of a strip and moving it at a high speed from the exit of a finish rolling mill to a down coiler while imparting a tension to the strip is disposed on a strip cooling line so disposed as to extend between the finish rolling mill and the down coiler of a hot strip rolling mill, and a pinch roll and a cooling water jet apparatus constituting the strip cooling line are allowed to move in a direction of the upper and lower surfaces of the strip in accordance with the movement of the strip tip restriction apparatus. Furthermore, an auxiliary driving apparatus for imparting initial acceleration to the strip tip restriction apparatus and/or a strip edge retaining apparatus for easily moving the distal end portion of the hot strip from the strip tip restriction apparatus to the down coiler are provided to the hot strip rolling mill.
摘要翻译：能够夹持条带的远端并且将其从精轧机的出口高速移动到下卷取机同时向带材施加张力的条带末端限制装置设置在条状冷却管线上，在热轧带钢轧机的精轧机和下卷机之间延伸，并且构成带钢冷却线的夹送辊和冷却水喷射装置被允许沿着钢带的上表面和下表面的方向移动根据条带尖端限制装置的移动。此外，将用于向带末端限制装置和/或带状边缘保持装置施加初始加速度的辅助驱动装置用于将热带的远端部分从条带尖端限制装置移动到下卷取机被提供到热带钢轧机。

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