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1. 发明授权

US06726547B2 Cutting device for sheet metal drum 失效
标题翻译：钣金滚筒切割装置
公开(公告)号：US06726547B2
公开(公告)日：2004-04-27
申请号：US10363536
申请日：2003-05-02
申请人： Yuji Narusaki , Yoshiharu Watabe , Takehisa Kimura , Tomotsugu Takahashi , Toru Nagakura , Yoriyuki Watanabe
发明人： Yuji Narusaki , Yoshiharu Watabe , Takehisa Kimura , Tomotsugu Takahashi , Toru Nagakura , Yoriyuki Watanabe
IPC分类号： B24B700
CPC分类号： B24D5/12 , B24D5/16 , Y10T29/53961 , Y10T82/16967
摘要： A drum slicing apparatus is capable of highly accurately and efficiently slicing a drum made of a thin metal sheet which is relatively highly flexible. The drum slicing apparatus has a support shaft rotatable about its own axis, a cylindrical drum holder supported on the support shaft for holding the drum by pressing engagement with an inner circumferential surface of the drum over an entire length thereof, and a slicing device having slicing edges for slicing the drum into the metal rings by engaging and cutting into the drum at predetermined cutting positions thereon while the drum is being rotated by the support shaft through the drum holder.
摘要翻译：滚筒切片装置能够高度准确和有效地切割由相对高柔性的薄金属片制成的滚筒。滚筒切片装置具有可绕其自身的轴线旋转的支撑轴，支撑在支撑轴上的圆柱形鼓保持器，用于通过在滚筒的整个长度上与滚筒的内圆周表面压配合来保持滚筒;以及切片装置，边缘用于通过在滚筒由支撑轴通过滚筒保持器旋转的同时在其上的预定切割位置处接合和切割到滚筒中来将滚筒切割成金属环。

2. 发明授权

US06843090B2 Rolling device for ring 失效
标题翻译：环形滚动装置
公开(公告)号：US06843090B2
公开(公告)日：2005-01-18
申请号：US10399537
申请日：2001-10-03
申请人： Hideshi Sato , Katsuyuki Nakajima , Yoriyuki Watanabe
发明人： Hideshi Sato , Katsuyuki Nakajima , Yoriyuki Watanabe
IPC分类号： B21B5/00 , B21D53/14 , B21D53/16 , B21D15/00
CPC分类号： B21B5/00 , B21D53/14 , B21D53/16
摘要： A rolling apparatus is capable of rolling a metal ring to an accurate circumferential length and preventing the metal ring from dropping off. The rolling apparatus includes a metal ring support assembly having tension rollers 2a, 2b for supporting a metal ring W, a rolling roller 5 for rolling the metal ring W, a rolling assembly for pressing the rolling roller 5 against the metal ring W, a tension applying assembly having a tension cylinder 23 engaging tension roller support members 8, 10, 25, on which one of the tension rollers 2b is rotatably supported, for displacing the tension roller 2b to apply tension to the metal ring W, and a rolling processing completing assembly 27 for detecting a completion of rolling of the metal ring W and inactivating the rolling assembly and the tension applying assembly. The rolling assembly has a first resilient member 18 interposed between the rolling cylinder 14 and its piston rod 15. The tension applying assembly has a second resilient member 28 interposed between a piston rod 24 of the tension cylinder 23 and the tension roller support member 25.
摘要翻译：轧制装置能够将金属环轧制到精确的周长，并防止金属环脱落。滚动装置包括金属环支撑组件，其具有用于支撑金属环W的张紧辊2a，2b，用于滚动金属环W的滚动辊5，用于将滚动辊5压靠在金属环W上的滚动组件，其上具有张紧滚筒23，拉紧滚筒23接合张力辊支撑件8,10,25，其中一个张力辊2b可旋转地支撑在其上，用于移动张紧辊2b以向金属环W施加张力，并且完成滚动处理用于检测金属环W的滚动完成并使轧制组件和张力施加组件失活的组件27。滚动组件具有插入在滚筒14和其活塞杆15之间的第一弹性构件18.张力施加组件具有插入在张紧筒23的活塞杆24和张紧辊支撑构件25之间的第二弹性构件28。

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