发明名称 COILER DEVICE PROVIDED WITH CHUTE GUIDE
摘要 This coiler device (1) provided with a chute guide (40a) has: pinch rollers (10a, 10b) that lead a metal sheet (2) carried in along a path line (L1) to a coil-up line (L2) that is curved from the path line (L1); a mandrel (20) that is disposed ahead of the coil-up line (L2) and coils up the metal sheet (2); and a chute guide (40a) that guides the upward-facing surface side of the metal sheet (2) at the coil-up line (L2) and introduces the metal sheet (2) to the coil-up opening (23) of the mandrel (20). A configuration is adopted such that the chute guide (40a) has: a main body frame (70) ; and a liner (72) that is attached to the main body frame (70), forms at least a portion of the guide surface (42) that guides the metal sheet (2), has a lower coefficient of friction than the main body frame (70), and has a lower hardness than the metal sheet (2).
申请公布号 EP3120947(A1) 申请公布日期 2017.01.25
申请号 EP20150764495 申请日期 2015.03.18
申请人 Primetals Technologies Japan, Ltd.;JFE Steel Corporation 发明人 MATSUMOTO, Hiroshi;ARAI, Koichi;ENDO, Takayuki;UCHIYAMA, Takao;SUGIYAMA, Tsutomu;CHIBA, Takeshi
分类号 B21C47/34 主分类号 B21C47/34
代理机构 代理人
主权项
地址