公开(公告)号：US07331082B2

公开(公告)日：2008-02-19

申请号：US10877668

申请日：2004-06-25

申请人： Timothy T. Hertrick ,  David J. Boles ,  Michael A. Durbin ,  Jonathan E. Fawcett ,  Gary M. Johns ,  Charles A. Lang ,  Richard S. Parr ,  Ryan S. Steiner ,  William H. Theiss, Jr. ,  Donald R. Wright ,  Paul E. Volkmann

发明人： Timothy T. Hertrick ,  David J. Boles ,  Michael A. Durbin ,  Jonathan E. Fawcett ,  Gary M. Johns ,  Charles A. Lang ,  Richard S. Parr ,  Ryan S. Steiner ,  William H. Theiss, Jr. ,  Donald R. Wright ,  Paul E. Volkmann

IPC分类号： A47L11/30

CPC分类号： A47L9/0036 ,  A47L5/32 ,  A47L7/0028 ,  A47L7/0038 ,  A47L7/0042 ,  A47L9/325 ,  A47L11/34 ,  A47L11/4091

摘要： A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. A solution tank for supplying a flow of cleaning solution to the surface is removably mounted to a side of the handle. A recovery tank is removably mounted to the opposite side of the handle. A suction nozzle is secured to the base portion. A suction source is in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank.

摘要翻译： 提供了一种用于清洁其中清洁溶液被分配到表面并且在连续操作中基本上同时在表面上被污染地提取的表面的清洁装置。 清洁装置包括用于沿着表面移动的基部和可枢转地连接到基部的手柄。 用于将清洁溶液流供应到表面的溶液罐可拆卸地安装到手柄的一侧。 回收罐可拆卸地安装到手柄的相对侧。 吸嘴固定在基座部分上。 抽吸源与吸嘴流体连通，用于产生吸力，以通过吸嘴吸入污物和液体并进入回收罐。

公开(公告)号：US07203991B2

公开(公告)日：2007-04-17

申请号：US10681468

申请日：2003-10-08

申请人： Ronald J. Stephens ,  Gary M. Johns ,  David W. Moine ,  Richard A. Wareham

发明人： Ronald J. Stephens ,  Gary M. Johns ,  David W. Moine ,  Richard A. Wareham

IPC分类号： A47L11/30

CPC分类号： A47L5/225 ,  A47L11/34 ,  A47L11/4061 ,  A47L11/4075

摘要： A cleaning apparatus for cleaning a surface is provided. The cleaning apparatus has a housing for movement along a surface with a suction nozzle assembly having an inlet and outlet provided on the housing. A recovery container is removably mounted to the housing. A hose having a first end detachably connected to the outlet of the suction nozzle and a second end in fluid communication with the recovery container floor-scrubbing machine is provided. A vacuum source is in fluid communication with the suction nozzle, hose, and recovery container for drawing dirt from the cleaning surface into the inlet of the suction nozzle and into. The cleaning apparatus further includes a handle movably connected to the housing and movable between a first position that locks the first end of the hose to the housing to a second position that unlocks the first end of the hose to the housing.

摘要翻译： 提供了用于清洁表面的清洁装置。 清洁装置具有用于沿着表面移动的壳体，其具有在壳体上设置有入口和出口的吸嘴组件。 回收容器可拆卸地安装到壳体上。 一种软管，其具有可拆卸地连接到吸嘴的出口的第一端和与回收容器地板洗涤机流体连通的第二端。 真空源与吸嘴，软管和回收容器流体连通，用于将污垢从清洁表面吸入吸嘴的入口并进入。 清洁装置还包括可移动地连接到壳体的手柄，并且可在将软管的第一端与壳体锁定到将软管的第一端解锁到壳体的第二位置之间移动。