基本信息:
- 专利标题： FLOOR CLEANING MACHINE
- 申请号：US17875086 申请日：2022-07-27
- 公开(公告)号：US20220354330A1 公开(公告)日：2022-11-10
- 发明人： Alexander Braendle , Manuel Schulze , Fabian Moser , Moritz Irion , Swen Sorgenfrei
- 申请人： Alfred Kärcher SE & Co. KG
- 申请人地址： DE Winnenden
- 专利权人： Alfred Kärcher SE & Co. KG
- 当前专利权人： Alfred Kärcher SE & Co. KG
- 当前专利权人地址： DE Winnenden
- 主分类号： A47L11/26
- IPC分类号： A47L11/26 ; A47L11/204 ; A47L11/40 ; A47L5/24 ; A47L9/32
摘要：
A floor cleaning machine is provided, in particular a hand-guided and/or hand-held floor cleaning machine, including a support device, at least one cleaning roller arranged on the support device, capable of being driven in rotation and provided with a cleaning substrate, said cleaning substrate being made of a textile material; and at least one mouth towards the at least one cleaning roller that includes a first and a spaced second mouth wall having a mouth opening therebetween, wherein the first mouth wall is positioned above the second mouth wall relative to the direction of gravity, wherein the first and/or second mouth wall protrude(s) into the cleaning substrate of the at least one cleaning roller.
公开/授权文献:
- US12096894B2 Floor cleaning machine 公开/授权日：2024-09-24