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1. 发明授权

US07146679B2 Apparatus and method for cleaning a surface 有权
公开(公告)号：US07146679B2
公开(公告)日：2006-12-12
申请号：US10145352
申请日：2002-05-13
申请人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
发明人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
IPC分类号： A47L11/30
CPC分类号： A47L11/4083 , A47L11/03 , A47L11/34 , A47L11/4088
摘要： A cleaner for cleaning a surface comprises a floor-engaging portion for moving along the surface. A source supplies a liquid to a distributor, which distributes the liquid from the source on the surface wherein an activating device is operatively connected to the source to activate the source to supply liquid to the distributor to distribute liquid on the surface in response to a force moving the floor engaging portion in a first direction.

2. 发明授权

US07362064B2 Control arrangement for a cleaning appliance 有权
标题翻译：清洁器具的控制装置
公开(公告)号：US07362064B2
公开(公告)日：2008-04-22
申请号：US10941393
申请日：2004-09-15
申请人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
发明人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
IPC分类号： H02P1/00 , H02P3/00 , A47L9/00 , A47L11/20
CPC分类号： A47L11/4008 , A47L11/03 , A47L11/34 , A47L11/4075 , A47L11/4088
摘要： A cleaner for cleaning a surface comprises a floor-engaging portion for moving along the surface. A magnet and a hall effect sensor located in the cleaner handle generates a control signal. The control signal is provided to a control circuit which controls one or more operational features of the cleaner. One such operational features includes at least one pump for mixing and distributing cleaning solution to the surface. In an alternate embodiment, the control circuit controls an electric motor for propelling the cleaner over the surface.
摘要翻译：用于清洁表面的清洁剂包括用于沿着表面移动的地板接合部分。位于清洁器手柄中的磁体和霍尔效应传感器产生控制信号。控制信号被提供给控制电路，其控制清洁器的一个或多个操作特征。一种这样的操作特征包括至少一个用于将清洁溶液混合并分配到表面的泵。在替代实施例中，控制电路控制用于将清洁器推向表面的电动机。

3. 发明授权

US06681442B2 Apparatus and method for cleaning a surface 有权
标题翻译：用于清洁表面的装置和方法
公开(公告)号：US06681442B2
公开(公告)日：2004-01-27
申请号：US09861956
申请日：2001-05-21
申请人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr.
发明人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr.
IPC分类号： A47L1120
CPC分类号： A47L11/4083 , A47L11/03 , A47L11/34 , A47L11/4088
摘要： A cleaner for cleaning a surface comprises a floor-engaging portion for moving along the surface. A source supplies a liquid to a distributor, which distributes the liquid from the source on the surface wherein an activating device is operatively connected to the source to activate the source to supply liquid to the distributor to distribute liquid on the surface in response to a force moving the floor engaging portion in a first direction.
摘要翻译：用于清洁表面的清洁剂包括用于沿着表面移动的地板接合部分。源向分配器供应液体，分配器将来自源的液体分配在表面上，其中启动装置可操作地连接到源，以激活源以将液体供应到分配器，以响应于力将液体分布在表面上在第一方向上移动地板接合部分。

4. 发明授权

US07208892B2 Power management system for a floor care appliance 有权
标题翻译：地板护理用具的电源管理系统
公开(公告)号：US07208892B2
公开(公告)日：2007-04-24
申请号：US10444828
申请日：2003-05-23
申请人： Aaron P. Tondra , Evan A. Gordon , Adam C. Sclafani
发明人： Aaron P. Tondra , Evan A. Gordon , Adam C. Sclafani
IPC分类号： H02P5/00 , H02P1/54 , A47L5/00
CPC分类号： A47L9/2857 , A47L9/2831 , A47L9/2842 , H02M5/2576 , H02M2001/009 , H02P5/46 , Y02B40/82
摘要： A floor care appliance is provided with an improved power management system for controlling the total amount of current provided to at least a first and a second load device of an appliance. The power management system is comprised of a microprocessor, an alternating current voltage source, a voltage regulating circuit, a clamping circuit, at least two load devices, and a MOC and a triac for each of the at least two load devices. The clamping circuit outputs a fixed voltage of 5.7 volts during the positive portion of the ac cycle and a fixed voltage of −0.7 volts during the negative portion of the ac cycle. The fixed voltages are input to a microprocessor which utilizes these inputs to control the average voltage and the amount of time the current is turned on to each of the at least first and second load devices. A current sensing circuit is used to monitor the current to one of the at least two load devices to provide feedback to the microprocessor so that the microprocessor can adjust the average voltage and current to the at least two load devices so that the total current consumed does not exceed a pre-determined level.
摘要翻译：地板护理器具具有改进的电力管理系统，用于控制提供给器具的至少第一和第二负载装置的总电流量。所述电源管理系统包括微处理器，交流电压源，电压调节电路，钳位电路，至少两个负载装置，以及用于所述至少两个负载装置中的每一个的MOC和三端双向可控硅开关元件。钳位电路在交流周期的正部分输出5.7伏的固定电压，在交流周期的负部分输出-0.7伏特的固定电压。固定电压被输入到微处理器，微处理器利用这些输入来控制电流接通至该第一和第二负载装置中的每一个的平均电压和时间量。电流感测电路用于监测至少两个负载装置之一的电流以向微处理器提供反馈，使得微处理器可以调整至少两个负载装置的平均电压和电流，使得消耗的总电流为不超过预定水平。

5. 发明授权

US06185781B1 Hand scrub tool with interchangeable scrub drives 有权
标题翻译：手洗工具，可互换擦洗驱动
公开(公告)号：US06185781B1
公开(公告)日：2001-02-13
申请号：US09339784
申请日：1999-06-24
申请人： Daniel R. Miller , Robert W. Bauman , Donald A. Coates , Arne J. Diehl , John D. Essex , Adam C. Sclafani
发明人： Daniel R. Miller , Robert W. Bauman , Donald A. Coates , Arne J. Diehl , John D. Essex , Adam C. Sclafani
IPC分类号： A47L904
CPC分类号： A47L9/0472 , A46B13/06 , A47L9/0433 , A47L9/0488 , A47L11/305 , A47L11/4036 , A47L11/4038 , A47L11/4044 , A47L11/4069 , A47L11/4088 , B24B23/02 , B24B55/10 , B24D13/147
摘要： A compact, hand held carpet and upholstery extractor nozzle is provided having an air turbine and a compact gear reduction operatively connected to and driven by said turbine. At least a pair of scrub modules are interchangeably attachable to said gear reduction. A first scrub modules includes at least a pair of vertical axis scrub brushes for cleaning upholstery, carpeting and the like. When said first scrub module is attached to said gear reduction, the scrub brushes are operatively connected to and driven by said gear reduction. A second scrub module includes a single vertical axis scrub pad that is driven by said gear reduction for scouring hard surfaces, such as tiles, tubs, counter tops, etc.
摘要翻译：提供了一种紧凑的手持地毯和室内提取器喷嘴，其具有操作性地连接到所述涡轮机并由所述涡轮机驱动的空气涡轮机和紧凑的齿轮减速器。至少一对擦洗模块可互换地附接到所述齿轮减速装置。第一擦洗模块包括用于清洁装饰物，地毯等的至少一对垂直轴擦洗刷。当所述第一擦洗模块附接到所述齿轮减速时，擦洗刷可操作地连接到所述齿轮减速并由其驱动。第二擦洗模块包括由所述齿轮减速驱动的单个垂直轴擦洗垫，用于冲刷硬表面，例如瓷砖，浴缸，台面等。

6. 发明授权

US07225501B2 Brush assembly for a cleaning device 有权
标题翻译：用于清洁装置的刷子组件
公开(公告)号：US07225501B2
公开(公告)日：2007-06-05
申请号：US10664457
申请日：2003-09-17
申请人： Evan A. Gordon , Kevin L. Thomas , Adam C. Sclafani
发明人： Evan A. Gordon , Kevin L. Thomas , Adam C. Sclafani
IPC分类号： A47L11/30
CPC分类号： A47L9/0472 , A47L5/30 , A47L7/0009 , A47L9/0488 , A47L11/34 , A47L11/4038 , A47L11/4041
摘要： A cleaning device for cleaning a surface is provided including a base for movement along a surface, a suction nozzle associated with the base, and a suction source for drawing liquid and dirt from the surface through the suction nozzle. The cleaning device further includes a brush assembly operatively connected to the base, wherein the brush assembly has at least one brush, which includes a first set of pliable elements extending downwardly from the brush and contacting the surface. The pliable elements slope downwardly and outwardly with the first set of pliable elements having at least a first group of pliable elements and a second group of pliable elements, wherein each of the pliable elements of the second group of the first set extend downwardly from the brush at a length less than the first group of the first set and the second group of pliable elements of the first set being positioned inwardly from the first group of the pliable elements of the first set.
摘要翻译：提供了一种用于清洁表面的清洁装置，包括用于沿着表面移动的基座，与基座相关联的吸嘴，以及用于通过吸嘴从表面抽取液体和污物的抽吸源。清洁装置还包括可操作地连接到基座的刷子组件，其中刷子组件具有至少一个刷子，其包括从刷子向下延伸并接触表面的第一组柔韧元件。柔韧元件向下和向外倾斜，第一组柔韧元件具有至少第一组柔韧元件和第二组柔韧元件，其中第一组第二组的每个柔韧元件从刷子向下延伸其长度小于第一组的第一组，并且第一组的第二组柔性元件从第一组的柔性元件的第一组向内定位。

7. 发明申请

US20100005613A1 WET/DRY FLOOR CLEANING UNIT AND METHOD OF CLEANING 审中-公开
标题翻译：湿/干地板清洁单元和清洁方法
公开(公告)号：US20100005613A1
公开(公告)日：2010-01-14
申请号：US12467813
申请日：2009-05-18
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L7/00
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming saw the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.
摘要翻译：地板清洁装置包括用于沿着表面移动的基部和枢转地连接到基部的手柄部。底座部分还包括吸嘴和用于搅拌表面的刷组件，其中刷组件和喷嘴组件处于从表面起离开的第一位置，用于抽真空锯表面，并且喷嘴组件降低到第二位置接触表面的位置用于收集和拾取表面上的液体和污垢。一种清洁表面的方法，首先使用清洁单元对表面进行干燥抽吸，其中喷嘴组件被升高以拾取颗粒，然后用降低的喷嘴组件湿吸地板，以从与地面混合清洁的地板上收集和吸收污垢解决方案分布在地板上。

8. 发明授权

US08365347B2 Wet/dry floor cleaning unit 有权
标题翻译：湿/干地板清洁装置
公开(公告)号：US08365347B2
公开(公告)日：2013-02-05
申请号：US13212883
申请日：2011-08-18
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L7/00
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device including a base assembly for movement along a surface, a handle, a nozzle, a nozzle lifting mechanism, a brush, a brush lifting mechanism, a recovery tank, and a liquid distribution system. The nozzle lifting mechanism moving the nozzle relative to the base assembly and the surface and the brush lifting mechanism moving the brush relative to the base assembly and the surface.
摘要翻译：一种地板清洁装置，包括用于沿着表面移动的基座组件，手柄，喷嘴，喷嘴提升机构，刷子，刷子提升机构，回收罐和液体分配系统。喷嘴提升机构相对于基座组件和表面移动喷嘴，并且刷子提升机构相对于基座组件和表面移动刷子。

9. 发明申请

US20110302731A1 WET/DRY FLOOR CLEANING UNIT 有权
标题翻译：湿/干地板清洁单元
公开(公告)号：US20110302731A1
公开(公告)日：2011-12-15
申请号：US13212883
申请日：2011-08-18
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L11/00
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device including a base assembly for movement along a surface, a handle, a nozzle, a nozzle lifting mechanism, a brush, a brush lifting mechanism, a recovery tank, and a liquid distribution system. The nozzle lifting mechanism moving the nozzle relative to the base assembly and the surface and the brush lifting mechanism moving the brush relative to the base assembly and the surface.
摘要翻译：一种地板清洁装置，包括用于沿着表面移动的基座组件，手柄，喷嘴，喷嘴提升机构，刷子，刷子提升机构，回收罐和液体分配系统。喷嘴提升机构相对于基座组件和表面移动喷嘴，并且刷子提升机构相对于基座组件和表面移动刷子。

10. 发明授权

US07533442B2 Wet/dry floor cleaning unit and method of cleaning 有权
标题翻译：湿/干地板清洁单元和清洁方法
公开(公告)号：US07533442B2
公开(公告)日：2009-05-19
申请号：US10953966
申请日：2004-09-28
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L5/34
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.
摘要翻译：地板清洁装置包括用于沿着表面移动的基部和枢转地连接到基部的手柄部。基部还包括吸嘴和用于搅拌表面的刷组件，其中刷组件和喷嘴组件处于从表面起离开的第一位置，用于抽真空表面，并且喷嘴组件降低到第二位置接触表面以收集和拾取表面上的液体和污垢。一种清洁表面的方法，首先使用清洁单元对表面进行干燥抽吸，其中喷嘴组件被升高以拾取颗粒，然后用降低的喷嘴组件湿吸地板，以从与地面混合清洁的地板上收集和吸收污垢解决方案分布在地板上。

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