公开(公告)号：US08918941B2

公开(公告)日：2014-12-30

申请号：US12666911

申请日：2008-06-27

申请人： David Lintern

发明人： David Lintern

IPC分类号： A47L11/16 ,  A47L11/293 ,  A47L11/164 ,  A47L11/283 ,  A47L11/30 ,  A47L11/40

CPC分类号： A47L11/164 ,  A47L11/283 ,  A47L11/305 ,  A47L11/4038 ,  A47L11/4061 ,  A47L11/4077

摘要： A floor cleaning machine provided with three spaced-apart floor-facing rotationally drivable cleaning heads, each having a working axis of rotation generally perpendicular to the floor surface, the machine being provided with wheel means permitting translational movement of the machine along a cleaning path over a floor surface and an adjustable mounting means configured to permit selective adjustment of relative spatial locations of the cleaning heads so that a cleaning path swept by the heads may be selectively adjusted.

摘要翻译： 一台地板清洁机设置有三个间隔开的地板可旋转驱动的清洁头，每个清洁头具有大致垂直于地板表面的旋转的工作轴线，该机器设置有允许机器沿着清洁路径的平移运动， 地板表面和可调整的安装装置，其被配置为允许选择性地调节清洁头的相对空间位置，使得可以选择性地调节由头扫过的清洁路径。

公开(公告)号：US20100180390A1

公开(公告)日：2010-07-22

申请号：US12666911

申请日：2008-06-27

申请人： David Lintern

发明人： David Lintern

IPC分类号： A47L11/02

CPC分类号： A47L11/164 ,  A47L11/283 ,  A47L11/305 ,  A47L11/4038 ,  A47L11/4061 ,  A47L11/4077

摘要： A floor cleaning machine provided with three spaced-apart floor-facing rotationally drivable cleaning heads, each having a working axis of rotation generally perpendicular to the floor surface, the machine being provided with wheel means permitting translational movement of the machine along a cleaning path over a floor surface and an adjustable mounting means configured to permit selective adjustment of relative spatial locations of the cleaning heads so that a cleaning path swept by the heads may be selectively adjusted.

摘要翻译： 一台地板清洁机设置有三个间隔开的地板可旋转驱动的清洁头，每个清洁头具有大致垂直于地板表面的旋转的工作轴线，该机器设置有允许机器沿着清洁路径的平移运动， 地板表面和可调整的安装装置，其被配置为允许选择性地调节清洁头的相对空间位置，使得可以选择性地调节由头扫过的清洁路径。