发明授权
- 专利标题: Illuminating roller
- 专利标题(中): 照明辊
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申请号: US09732761申请日: 2000-12-11
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公开(公告)号: US06530581B2公开(公告)日: 2003-03-11
- 发明人: Fang-Cheng Lai
- 申请人: Fang-Cheng Lai
- 主分类号: A63C1722
- IPC分类号: A63C1722
摘要:
A novel vibration resistant illuminating roller in which all the electronic parts are connected to the circuit board by dint of the soft lead. Each illuminating kit, battery compartment, circuit board are provided with the upper and lower cushion device. The illuminating kit has two illuminators, oppositely disposed in the transparent hub cover. Two illuminators are supported by the cushion and emit the light on both sides of the illuminating roller. The cushion device furnishes great vibration and impact resistance.
公开/授权文献
- US20020125657A1 Illuminating roller 公开/授权日:2002-09-12
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