Invention Grant
- Patent Title: Surface cleaning machine
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Application No.: US15485992Application Date: 2017-04-12
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Publication No.: US10362920B2Publication Date: 2019-07-30
- Inventor: Fabian Moser , Saulius Martinkenas , Johanna Buchmann , Andreas Mueller
- Applicant: Alfred Kärcher GmbH & Co. KG
- Applicant Address: DE Winnenden
- Assignee: Alfred Kärcher GmbH & Co. KG
- Current Assignee: Alfred Kärcher GmbH & Co. KG
- Current Assignee Address: DE Winnenden
- Agency: Womble Bond Dickinson (US) LLP
- Priority: DE102014114776 20141013
- Main IPC: A47L11/24
- IPC: A47L11/24 ; A47L11/30 ; A47L11/40 ; A47L11/202 ; A47L9/04

Abstract:
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.
Public/Granted literature
- US20170215677A1 SURFACE CLEANING MACHINE Public/Granted day:2017-08-03
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