发明授权
- 专利标题： Upright vacuum cleaner
- 专利标题（中）： 直立吸尘器
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申请号： US328575申请日： 1981-12-02
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公开(公告)号： US4446595A公开(公告)日： 1984-05-08
- 发明人: Seiichi Nakada , Hiroshi Ohno , Tsuneo Nishijima , Hiroshi Kawakami
- 申请人： Seiichi Nakada , Hiroshi Ohno , Tsuneo Nishijima , Hiroshi Kawakami
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX55-43945 19800402
- 主分类号： A47L5/30
- IPC分类号： A47L5/30 ; A47L9/04 ; A47L9/06 ; A47L5/34
摘要：
An upright vacuum cleaner includes a rotary brush 12 disposed at a suction port in a floor nozzle 4 and capable of being rotated or stopped by shifting a motor-driven belt toward a drive pulley 17 or an idle pulley 18. The upright vacuum cleaner can conveniently be used for cleaning flat noncarpeted floors as well as carpeted floors.
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