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1. 发明申请

WO2010046738A8 FILM STRETCHER 审中-公开
标题翻译：电影拉链机
公开(公告)号：WO2010046738A8
公开(公告)日：2011-07-28
申请号：PCT/IB2009006536
申请日：2009-08-13
申请人： TOYOTA MOTOR CO LTD , TOKIWA SEISAKUSHO CO LTD , HARADA HIROSHI , SUZUKI HIROSHI , KENMOTSU TOSHIAKI
发明人： HARADA HIROSHI , SUZUKI HIROSHI , KENMOTSU TOSHIAKI
IPC分类号： B29C55/08
CPC分类号： B29C55/08 , B29C55/085
摘要： A film stretcher that transports a film material (2) in a predetermined transport direction (A) while holding an end of the film material in a width direction of the film material to stretch the film material in the width direction includes a holding unit (3) that includes a stretching roll (Rl) having an annular groove (11) formed on an outer periphery of the stretching roll and an endless wire (12) fitted in the annular groove over a predetermined rotation angle range of the annular groove in a circular arc shape so that the end of the film material in the width direction of the film material is pinched. The stretching roll is inclined so as to open toward a downstream side in the transport direction of the film material. The holding unit transports the film material in the transport direction while pinching the film material using the stretching roll and the endless wire, whereby the film material is stretched in the width direction.
摘要翻译：在薄膜材料沿着薄膜材料的宽度方向保持薄膜材料的宽度方向拉伸薄膜材料的同时沿着预定输送方向（A）输送薄膜材料（2）的薄膜拉伸机构包括：保持单元），其包括具有形成在拉伸辊的外周上的环形槽（11）的拉伸辊（R1）和在环形槽的预定旋转角度范围内以圆形形式安装在环形槽中的环形线（12）使得薄膜材料在薄膜材料的宽度方向上的端部被挤压。拉伸辊沿着薄膜材料的输送方向向下游侧倾斜。保持单元在使用拉伸辊和环形线挤压薄膜材料的同时在输送方向上输送薄膜材料，由此薄膜材料在宽度方向上被拉伸。

2. 发明申请

WO2010046738A1 FILM STRETCHER 审中-公开
标题翻译：电影拉链机
公开(公告)号：WO2010046738A1
公开(公告)日：2010-04-29
申请号：PCT/IB2009/006536
申请日：2009-08-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TOKIWA SEISAKUSHO CO., LTD , HARADA, Hiroshi , SUZUKI, Hiroshi , KENMOTSU, Toshiaki
发明人： HARADA, Hiroshi , SUZUKI, Hiroshi , KENMOTSU, Toshiaki
IPC分类号： B29C55/08
CPC分类号： B29C55/08 , B29C55/085
摘要： A film stretcher that transports a film material (2) in a predetermined transport direction (A) while holding an end of the film material in a width direction of the film material to stretch the film material in the width direction includes a holding unit (3) that includes a stretching roll (Rl) having an annular groove (11) formed on an outer periphery of the stretching roll and an endless wire (12) fitted in the annular groove over a predetermined rotation angle range of the annular groove in a circular arc shape so that the end of the film material in the width direction of the film material is pinched. The stretching roll is inclined so as to open toward a downstream side in the transport direction of the film material. The holding unit transports the film material in the transport direction while pinching the film material using the stretching roll and the endless wire, whereby the film material is stretched in the width direction.
摘要翻译：在薄膜材料沿着薄膜材料的宽度方向保持薄膜材料的宽度方向拉伸薄膜材料的同时沿着预定输送方向（A）输送薄膜材料（2）的薄膜拉伸机构包括：保持单元），其包括具有形成在拉伸辊的外周上的环形槽（11）的拉伸辊（R1）和在环形槽的预定旋转角度范围内以环形的方式装配在环形槽中的环形线（12）使得薄膜材料在薄膜材料的宽度方向上的端部被挤压。拉伸辊沿着薄膜材料的输送方向向下游侧倾斜。保持单元在使用拉伸辊和环形线挤压薄膜材料的同时在输送方向上输送薄膜材料，由此薄膜材料在宽度方向上被拉伸。

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