发明名称 METHOD AND APPARATUS FOR WINDING STRIP-LIKE MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a strip-like material winding method capable of shortening a cycle time by performing the assembling of the strip-like material by a separate process, capable of enhancing molding productivity and enabling inexpensive equipment by a simple constitution, and a strip-like material winding apparatus. SOLUTION: A pair of left and right bead lock drums 2a and 2b with bladders equipped with bead lock mechanisms 1 are supported on the main shaft 3a of a molding machine in a freely rotatable manner and turn-up bladders 4a and 4b are installed outside the bead lock drums 2a and 2b constituted in an expansible and contractible manner. A material supply device 5 for supplying a strip-like material W such as side members or the like to the bead lock drums 2a and 2b is installed on the lateral part of the bead lock drums 2a and 2b, and a press tool attaching and detaching device 7, which is detachably holding a magnetizing member 6 comprising a strip-like magnet or the like for pressing the leading end part Wa of the strip-like material W supplied from the material supply device 5 to the bead lock drums 2a and 2b, and a cutting means 8 such as a cutter or the like for cutting the strip-like material W at one circle length position are installed in the vicinity of the bead lock drums 2a and 2b. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005271411(A) 申请公布日期 2005.10.06
申请号 JP20040088375 申请日期 2004.03.25
申请人 YOKOHAMA RUBBER CO LTD:THE 发明人 TANAKA TOSHIO;TAKAOKA TATSUYA;TAKE TOSHIHIKO;MATSUDA YOSUKE;MOGI KAZUO
分类号 B29D30/30;(IPC1-7):B29D30/30 主分类号 B29D30/30
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