专利名称：Drum rotating device
发明人：Takeshi Kirihara,Takashi Ando,Isao
Miki,Yoshikazu Mitsusada团队活动游戏大全
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申请号：US12887662
申请日：20100922
怀孕35周公开号：US08708877B2
公开日：差速器工作原理
20140429
专利内容由知识产权出版社提供
专利附图：
摘要：A drum rotating device enables a drum and a driving device mounted in the drum to be supported with a simple structure and which reduces the possibility that the driving shaft of the driving device may be offt with respect to the rotation axis of the
drum. The drum rotation device includes the drum and the driving device arranged to drive and rotate the drum. The drum includes an outer cylinder, an inner cylinder arranged inside the outer cylinder coaxially therewith, and a support wall arranged to connect the outer and inner cylinders to each other at an approximately intermediate portion in the axial direction. The outer and inner cylinders are substantially cylindrical. The driving device is fixed to a frame at one axial end. The driving shaft of the driving device extends through the drum and is rotatably supported by the frame through a bearing at the other axial end. The driving shaft is arranged to extend through the inner cylinder, thereby being fixedly attached the drum so that the drum and the driving shaft can rotate together.
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申请人：Takeshi Kirihara,Takashi Ando,Isao Miki,Yoshikazu Mitsusada
地址：Kiryu JP,Kiryu JP,Himeji JP,Himeji JP
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国籍：JP,JP,JP,JP
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代理机构：Keating & Bennett, LLP
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