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公开(公告)号:US4099284A
公开(公告)日:1978-07-11
申请号:US770768
申请日:1977-02-22
IPC分类号: A47L11/33
CPC分类号: A47L11/4072 , A47L11/33 , A47L11/4013 , A47L11/4038 , A47L11/4041 , A47L11/4069
摘要: Driving wheels for auxiliary rotary wheels are provided at the forward corners of a sweeper in a spaced relationship from driving wheels for a main rotary brush to provide a long wheel base.
摘要翻译: 辅助旋转轮的驱动轮以与主旋转刷的驱动轮间隔的关系设置在清扫机的前角处以提供长轮距。
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公开(公告)号:US4095304A
公开(公告)日:1978-06-20
申请号:US766566
申请日:1977-02-07
IPC分类号: A47L11/33
CPC分类号: A47L11/4075 , A47L11/33 , A47L11/40 , A47L11/4013 , A47L11/4025 , A47L11/4041
摘要: A hand sweeper according to the present invention comprises a base in the form of a dust box having a rotary brush and driving wheels for transmitting their rotation to the rotary brush and a cover body for covering the dust box. The cover body has a handle pivotably attached thereto and is removably connected to the dust box.
摘要翻译: 根据本发明的手动清扫器包括具有旋转刷的集尘箱形式的基座和用于将其旋转传递到旋转刷的驱动轮和用于覆盖集尘盒的盖体。 盖体具有可枢转地附接到其上的手柄,并且可拆卸地连接到集尘盒。
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