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81. 外观设计

USD600420S1 Electric sweeper 有权
标题翻译：电动清扫车
公开(公告)号：USD600420S1
公开(公告)日：2009-09-15
申请号：US29313563
申请日：2009-01-20
申请人： Denis Dammkoehler
设计人： Denis Dammkoehler

82. 外观设计

USD581608S1 Vacuum cleaner 有权
公开(公告)号：USD581608S1
公开(公告)日：2008-11-25
申请号：US29270857
申请日：2007-01-03
申请人： Denis Dammkoehler , Christian Rummel
设计人： Denis Dammkoehler , Christian Rummel

83. 外观设计

USD571512S1 High pressure cleaner 有权
标题翻译：高压清洗机
公开(公告)号：USD571512S1
公开(公告)日：2008-06-17
申请号：US29288521
申请日：2007-06-12
申请人： Denis Dammkoehler , Tim Storti , Christian Rummel
设计人： Denis Dammkoehler , Tim Storti , Christian Rummel

84. 发明授权

US07171720B2 Device for expelling liquid from a wiping element 失效
标题翻译：用于从擦拭元件排出液体的装置
公开(公告)号：US07171720B2
公开(公告)日：2007-02-06
申请号：US10989903
申请日：2004-11-15
申请人： Hendrik Rust , Yunus Demirtas , Ronald Schwarz
发明人： Hendrik Rust , Yunus Demirtas , Ronald Schwarz
IPC分类号： A47L13/58
CPC分类号： A47L13/58
摘要： The invention relates to a device for expelling liquid from a wiping element which is held on a wiping head of a surface cleaning device so as to form a wiping surface, comprising a container, in which a wiping element holding device accommodating the wiping element as well as a driving device are arranged, wherein the wiping element holding device can be driven by means of the driving device so as to rotate about an axis of rotation. In order to further develop the device in such a manner that it has a lower consumption of energy it is suggested in accordance with the invention that the wiping element holding device form a receiving means, into which the wiping element can be inserted with a surface normal of the wiping surface aligned at an angle to the axis of rotation.
摘要翻译：本发明涉及一种用于从擦拭元件排出液体的装置，该装置被保持在表面清洁装置的擦拭头上以便形成擦拭表面，该装置包括容器，其中还容纳有擦拭元件的擦拭元件保持装置作为驱动装置，其中可以通过驱动装置驱动擦拭元件保持装置，以围绕旋转轴线旋转。为了进一步开发装置，使得它具有较低的能量消耗，根据本发明提出，擦拭元件保持装置形成接收装置，擦拭元件可以以表面法线插入该接收装置的擦拭表面与旋转轴成一定角度对准。

85. 发明授权

US07155773B2 Cleaning head for floor cleaning device 有权
标题翻译：地板清洁装置清洁头
公开(公告)号：US07155773B2
公开(公告)日：2007-01-02
申请号：US11249762
申请日：2005-10-12
申请人： Uli Haeussermann , Roland Jeutter
发明人： Uli Haeussermann , Roland Jeutter
IPC分类号： A47L5/10
CPC分类号： F16D7/10
摘要： An overload coupling is provided for the limited transfer of torque in a floor cleaning device. A drive element and a driven element are arranged concentrically to one another, thereby forming an intermediate space. The intermediate space accommodates at least one coupling element which transfers torque and can be moved from the intermediate space into an alternative space contrary to the action of an elastic restoring force when an overload occurs. The overload coupling has an overload element which is spring-loaded in the direction of rotation of the coupling element and releases the alternative space for the coupling element when an overload occurs.
摘要翻译：提供过载联轴器用于地板清洁装置中的扭矩的有限传递。驱动元件和从动元件彼此同心地布置，从而形成中间空间。中间空间容纳至少一个传递扭矩的联接元件，并且可以在过载发生时与弹性恢复力的作用相反地从中间空间移动到替代空间。过载联轴器具有过载元件，其在联接元件的旋转方向上弹簧加载，并且当发生过载时释放用于联接元件的备用空间。

86. 外观设计

USD529245S1 Vacuum cleaner 失效
公开(公告)号：USD529245S1
公开(公告)日：2006-09-26
申请号：US29211163
申请日：2004-08-10
申请人： Denis Dammkoehler
设计人： Denis Dammkoehler

87. 发明授权

US07055210B2 Floor treatment system with self-propelled and self-steering floor treatment unit 有权
标题翻译：地板处理系统具有自走式和自动转向地板处理单元
公开(公告)号：US07055210B2
公开(公告)日：2006-06-06
申请号：US11030011
申请日：2005-01-04
申请人： Joachim Keppler , Jochen Math , Roger Skoumal
发明人： Joachim Keppler , Jochen Math , Roger Skoumal
IPC分类号： A47L9/28
CPC分类号： A47L9/106 , A47L9/009 , A47L9/2805 , A47L9/2842 , A47L9/2852 , A47L9/2857 , A47L9/2873 , A47L9/2884 , A47L2201/022 , A47L2201/024 , H01R13/24
摘要： The invention relates to a floor treatment system with a self-propelled and self-steering floor treatment unit, which comprises an electrically driven floor treatment assembly and also a rechargeable power supply unit, and with a central charging station for recharging the power supply unit, the floor treatment unit being capable of being electrically connected to the charging station by means of respective electrical connecting elements disposed on the charging station and the floor treatment unit. In order to develop the floor treatment system in such a way that improved electrical coupling of the respective connecting elements is made possible, it is proposed according to the invention that at least one of the respective connecting elements is spring-mounted.
摘要翻译：本发明涉及具有自推进和自转地板处理单元的地板处理系统，其包括电驱动地板处理组件以及可再充电电源单元，以及用于为电源单元再充电的中央充电站，地板处理单元能够通过设置在充电站和地板处理单元上的各个电连接元件电连接到充电站。为了开发地板处理系统，使得各个连接元件的电耦合变得可能，根据本发明，提出了各个连接元件中的至少一个是弹簧安装的。

88. 发明申请

US20050263623A1 Nozzle assembly for a high-pressure cleaning device 有权
标题翻译：用于高压清洗装置的喷嘴组件
公开(公告)号：US20050263623A1
公开(公告)日：2005-12-01
申请号：US11145511
申请日：2005-06-02
申请人： Thomas Hofer
发明人： Thomas Hofer
IPC分类号： B05B1/12 , B08B3/02 , B05B1/00
CPC分类号： B08B3/026 , B05B1/12
摘要： In order to achieve a particularly simple construction which is, in particular, easy to assemble in the case of a nozzle assembly for a high-pressure cleaning device with a low-pressure nozzle, a high-pressure nozzle arranged in it, a spray lance which bears a sealing pipe connection insertable into the high-pressure nozzle, a bypass surrounding the high-pressure nozzle and leading to the low-pressure nozzle and displacement elements which alter the distance between the sealing pipe connection and the high-pressure nozzle in such a manner that the sealing pipe connection abuts sealingly on the high-pressure nozzle in a high-pressure position and, as a result, interrupts the connection from the spray lance to the bypass whereas, in a low-pressure position, the sealing pipe connection is at a distance from the high-pressure nozzle and, as a result, releases the connection from the spray lance to the bypass, it is suggested that the spray lance bear a pot-shaped housing which surrounds the sealing pipe connection and in which the low-pressure nozzle and the high-pressure nozzle are mounted so as to be freely displaceable and sealed in relation to the inner wall of the housing and that the displacement elements displace the low-pressure nozzle and the high-pressure nozzle in the housing in its longitudinal direction towards the sealing pipe connection and away from it.
摘要翻译：为了实现特别简单的结构，特别是在用于具有低压喷嘴的高压清洁装置的喷嘴组件的情况下容易组装，布置在其中的高压喷嘴，喷枪其具有可插入到高压喷嘴中的密封管连接件，围绕高压喷嘴并通向低压喷嘴的旁路和这样改变密封管连接件与高压喷嘴之间的距离的位移元件密封管连接器在高压位置密封地邻接在高压喷嘴上的方式，从而中断从喷枪到旁路的连接，而在低压位置，密封管连接距离高压喷嘴有一段距离，因此，将喷枪的连接从旁路释放，建议喷枪支撑一个围绕着它的盆形壳体 e密封管连接，其中低压喷嘴和高压喷嘴安装成相对于壳体的内壁自由移动和密封，并且位移元件使低压喷嘴和壳体中的高压喷嘴在其纵向方向上朝向密封管连接并远离其。

89. 发明申请

US20050150519A1 Method for operating a floor cleaning system, and floor cleaning system for use of the method 审中-公开
标题翻译：操作地板清洁系统的方法和使用该方法的地板清洁系统
公开(公告)号：US20050150519A1
公开(公告)日：2005-07-14
申请号：US11029893
申请日：2005-01-04
申请人： Joachim Keppler , Roger Skoumal , Gottfried Benzler
发明人： Joachim Keppler , Roger Skoumal , Gottfried Benzler
IPC分类号： A47L5/00 , A47L5/38 , A47L7/00 , A47L9/00 , A47L9/10 , A47L9/28 , B08B7/00 , E01H1/08
CPC分类号： A47L7/0047 , A47L5/38 , A47L9/0081 , A47L9/106 , A47L9/2805 , A47L9/2842 , A47L9/2852 , A47L9/2857 , A47L9/2873 , A47L9/2884 , A47L2201/024
摘要： The invention relates to a method for operating a floor cleaning system having a central suction station with which there is associated a self-propelled and self-steering suction appliance, dirt being picked up from a floor surface that is to be cleaned by means of the suction appliance and being transferred into a dirt collection vessel of the suction appliance, and the suction station having a suction unit, and the dirt collection vessel being sucked out by means of the suction unit. To refine the method in such a manner that the levels of noise produced by the floor cleaning system can be reduced, it is proposed, according to the invention, that the suction unit is optionally operated with a maximum suction power or a reduced suction power. The invention also proposes a floor cleaning system for carrying out the method.
摘要翻译：本发明涉及一种用于操作地板清洁系统的方法，所述地板清洁系统具有中心抽吸站，与所述中心抽吸站相关联，所述中心抽吸站与自动推进和自动转向的吸入装置相关联，所述污物通过所述吸入站被从所述待清洁的地板表面拾取，吸入器具并被传送到吸入器具的污物收集容器中，并且抽吸站具有抽吸单元，并且通过抽吸单元吸出污物收集容器。为了改进方法，可以减少由地面清洁系统产生的噪音水平，根据本发明，提出了抽吸单元可选地以最大吸力或减小的抽吸功率进行操作。本发明还提出了一种用于实施该方法的地板清洁系统。

90. 外观设计

USD824611S1 Floor cleaning machine 有权
公开(公告)号：USD824611S1
公开(公告)日：2018-07-31
申请号：US29584307
申请日：2016-11-14
申请人： Alfred Kaercher GmbH & Co. KG
设计人： Jochen Burchard

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