发明申请
- 专利标题: SURFACE CLEANING MACHINE
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申请号: US15485992申请日: 2017-04-12
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公开(公告)号: US20170215677A1公开(公告)日: 2017-08-03
- 发明人: Fabian Moser , Saulius Martinkenas , Johanna Buchmann , Andreas Mueller
- 申请人: Alfred Kärcher GmbH & Co. KG
- 优先权: DE102014114776.6 20141013
- 主分类号: A47L11/30
- IPC分类号: A47L11/30 ; A47L11/40
摘要:
A surface cleaning machine is provided, including a cleaning roller holder, at least one cleaning roller which is arranged on the cleaning roller holder, a drive device for driving the at least one cleaning roller in rotation, and a sweeping element which is associated with the at least one cleaning roller and which feeds swept material to the at least one cleaning roller, wherein the sweeping element, at least during a cleaning operation, projects with a front region into a jacket of the at least one cleaning roller, wherein a front face end of the sweeping element is arranged on the front region.
公开/授权文献
- US10362920B2 Surface cleaning machine 公开/授权日:2019-07-30
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