发明授权
- 专利标题: Magnetic wheel
- 专利标题(中): 磁轮
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申请号: US11961529申请日: 2007-12-20
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公开(公告)号: US07772730B2公开(公告)日: 2010-08-10
- 发明人: Hsien-Mo Lin
- 申请人: Hsien-Mo Lin
- 申请人地址: TW Taichung
- 专利权人: Her Yuan Chyun Co., Ltd.
- 当前专利权人: Her Yuan Chyun Co., Ltd.
- 当前专利权人地址: TW Taichung
- 代理机构: Egbert Law Offices PLLC
- 主分类号: H02K7/02
- IPC分类号: H02K7/02
摘要:
The present invention provides a magnetic wheel including a foundation body, a cover body, a fly wheel, a central axis, a drive motor, a drive gear assembly and two magnetic control strips. The drive gear assembly is driven by an output axis of the drive motor, enabling the swinging of the gear wheel of two magnetic control strips. The drive gear assembly has a gearshift unit, a coupling element and rear gear. The axial direction of the coupling element and rear gear is the same as the central axis of the magnetic wheel. The gear wheel of two magnetic control strips is mated with the rear gear through spur gear, thus making it easier to improve the manufacturing precision and drive efficiency and also reduce the manufacturing cost for better economic efficiency.
公开/授权文献
- US20090160273A1 MAGNETIC WHEEL 公开/授权日:2009-06-25
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