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41. 外观设计

USD542988S1 Cleaning apparatus 有权
公开(公告)号：USD542988S1
公开(公告)日：2007-05-15
申请号：US29253882
申请日：2006-02-13
申请人： Denis Dammkoehler , Christian Rummel
设计人： Denis Dammkoehler , Christian Rummel

42. 发明申请

US20060068922A1 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：US20060068922A1
公开(公告)日：2006-03-30
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： F16D7/06
CPC分类号： F16D7/10
摘要： The invention relates to an overload coupling for the limited transfer of torque, in particular, for a floor cleaning device comprising a drive element and a driven element which are arranged concentrically to one another, thereby forming an intermediate space, wherein 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. In order to design the overload coupling in a manner which is constructionally simpler and can be produced more inexpensively, it is suggested in accordance with the invention that the overload coupling have 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 the overload occurs. In addition, the invention relates to a cleaning head for a floor cleaning device with such an overload coupling.
摘要翻译：本发明涉及一种用于有限的转矩传递的过载联轴器，特别是涉及一种地板清洁装置，该地板清洁装置包括彼此同心设置的驱动元件和从动元件，从而形成中间空间，其中中间空间容纳在当过载发生时，与弹性恢复力的作用相反，传递转矩并能够从中间空间移动到替代空间中的至少一个联接元件。为了以更简单的方式设计过载联轴器并且可以更便宜地制造，根据本发明提出，过载联轴器具有过载元件，其在联接器的旋转方向上被弹簧加载元件，并在发生过载时释放耦合元件的替代空间。此外，本发明涉及一种具有这种过载耦合的地板清洁装置的清洁头。

43. 发明申请

US20050115098A1 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：US20050115098A1
公开(公告)日：2005-06-02
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。

44. 发明授权

US06880803B2 Closure device for the fluid delivery line of a high-pressure cleaning apparatus 有权
标题翻译：用于高压清洁设备的流体输送管线的封闭装置
公开(公告)号：US06880803B2
公开(公告)日：2005-04-19
申请号：US10817323
申请日：2004-04-02
申请人： Bernd Kassulat , Ralph Seitter
发明人： Bernd Kassulat , Ralph Seitter
IPC分类号： B05B1/30 , B05B9/01 , B08B3/02 , F16K31/52
CPC分类号： F16K31/52 , B05B1/302 , B05B9/01 , B05B12/002 , B08B3/026
摘要： In a closure device for the fluid delivery line of a high-pressure cleaning apparatus having arranged in the fluid delivery line a closure member which is pressed with a closing force against a valve seat and thereby closes the fluid delivery line, and which is liftable off the valve seat by a mechanical actuating element displaceable by a hand lever and extending in a sealed manner out of the fluid delivery line, when the hand lever is moved in the direction of an open position, in order to reduce the holding forces when the hand spray gun is open, it is proposed that downstream of the valve seat in the fluid delivery line a displaceably mounted piston extend in a sealed manner out of the fluid delivery line and upon being pushed out of the fluid delivery line cooperate with the hand lever in such a manner that the hand lever is moved in the direction towards its open position.
摘要翻译：在用于流体输送管线的流体输送管线的封闭装置中，该流体输送管线布置在流体输送管线中，该封闭构件以关闭阀座的关闭力被按压并由此封闭流体输送管线，并且其可拆卸当手柄沿打开位置的方向移动时，阀座由机械致动元件可移动并且以密封的方式从流体输送管线延伸出来，以便当手柄喷枪是打开的，建议在流体输送管线中的阀座的下游，可移动地安装的活塞以密封的方式从流体输送管线延伸出来并被推出流体输送管线与手柄配合这样一种方式使得手柄沿朝向其打开位置的方向移动。

45. 发明申请

US20040227121A1 Closure device for the fluid delivery line of a high-pressure cleaning apparatus 有权
标题翻译：用于高压清洁设备的流体输送管线的封闭装置
公开(公告)号：US20040227121A1
公开(公告)日：2004-11-18
申请号：US10817323
申请日：2004-04-02
申请人： Alfred Kaercher GmbH & Co. KG
发明人： Bernd Kassulat , Ralph Seitter
IPC分类号： F16K031/44
CPC分类号： F16K31/52 , B05B1/302 , B05B9/01 , B05B12/002 , B08B3/026
摘要： In a closure device for the fluid delivery line of a high-pressure cleaning apparatus having arranged in the fluid delivery line a closure member which is pressed with a closing force against a valve seat and thereby closes the fluid delivery line, and which is liftable off the valve seat by a mechanical actuating element displaceable by a hand lever and extending in a sealed manner out of the fluid delivery line, when the hand lever is moved in the direction of an open position, in order to reduce the holding forces when the hand spray gun is open, it is proposed that downstream of the valve seat in the fluid delivery line a displaceably mounted piston extend in a sealed manner out of the fluid delivery line and upon being pushed out of the fluid delivery line cooperate with the hand lever in such a manner that the hand lever is moved in the direction towards its open position.
摘要翻译：在用于流体输送管线的流体输送管线的封闭装置中，该流体输送管线布置在流体输送管线中，该封闭构件以关闭阀座的关闭力被按压并由此封闭流体输送管线，并且其可拆卸当手柄沿打开位置的方向移动时，阀座由机械致动元件可移动并且以密封的方式从流体输送管线延伸出来，以便当手柄喷枪是打开的，建议在流体输送管线中的阀座的下游，可移动地安装的活塞以密封的方式从流体输送管线延伸出来并且被推出流体输送管线与手柄配合这样一种方式使得手柄沿朝向其打开位置的方向移动。

46. 发明申请

US20030178505A1 Rotor nozzle, in particular, for a high-pressure cleaning device 失效
标题翻译：转子喷嘴，特别是高压清洗装置
公开(公告)号：US20030178505A1
公开(公告)日：2003-09-25
申请号：US10377081
申请日：2003-02-28
申请人： Alfred Kaercher GmbH & Co. KG
发明人： Juergen Binder , Thomas Hofer
IPC分类号： B05B003/00
CPC分类号： B05B1/1645 , B05B3/0463
摘要： In order to facilitate the accommodation of additional passages whilst retaining small dimensions in the case of a rotor nozzle, in particular, for a high-pressure cleaning device, comprising a casing and a rotor body which is arranged therein, has a flow-through channel and is accommodated with a spherical bearing part in a step bearing surrounding an exit opening of the casing, an end part which closes the casing on the side located opposite the step bearing and in which several, selectively closable passages are arranged which open from an inlet side into the interior of the casing accommodating the rotor body or into flow channels in the casing which lead to additional outlets of the casing, it is suggested that the end part widen in steps in its longitudinal direction leading from the interior of the casing to its inlet side, that the end part be inserted into a stepped receiving opening in the casing which widens correspondingly, that a seal be provided between end part and the inner wall of the receiving opening above and below a respective step of the end part, that an outlet for a passage of the end part be arranged in the area of at least one step and that a flow channel begin in the casing in the area of this step.
摘要翻译：为了便于容纳附加通道，同时在转子喷嘴的情况下保持小的尺寸，特别是用于高压清洁装置，包括壳体和设置在其中的转子体，具有流通通道并且在围绕所述壳体的出口的阶梯式轴承中容纳有球形轴承部，所述端部在与所述台阶轴承相对的一侧封闭所述壳体，并且其中布置有多个可选择地关闭的通道，其从入口一侧进入容纳转子体的壳体的内部或壳体中的通向壳体的另外的出口的流动通道中，建议端部在其从壳体的内部延伸到其纵向的步骤中逐渐变宽入口侧，端部插入壳体中的阶梯式接收开口，其相应地变宽，在端部和i之间设置密封件在所述端部的相应台阶的上方和下方的所述接收开口的内壁，所述端部的通道的出口布置在至少一个台阶的区域中，并且流动通道在所述壳体中开始在这一步。

47. 外观设计

USD830015S1 Electric vacuum cleaner 有权
公开(公告)号：USD830015S1
公开(公告)日：2018-10-02
申请号：US29615371
申请日：2017-08-29
申请人： Alfred Kaercher GmbH & Co. KG
设计人： Zheyi Jin , Denis Dammkoehler

48. 外观设计

USD828665S1 Window cleaning appliance 有权
公开(公告)号：USD828665S1
公开(公告)日：2018-09-11
申请号：US29562823
申请日：2016-04-29
申请人： Alfred Kaercher GmbH & Co. KG
设计人： Matthias Helfert , Michael Meyer

49. 外观设计

USD818231S1 Window cleaning appliance 有权
公开(公告)号：USD818231S1
公开(公告)日：2018-05-15
申请号：US29560897
申请日：2016-04-12
申请人： Alfred Kaercher GmbH & Co. KG
设计人： Matthias Helfert , Michael Meyer

50. 外观设计

USD810370S1 Vacuum cleaner 有权
公开(公告)号：USD810370S1
公开(公告)日：2018-02-13
申请号：US29560131
申请日：2016-04-04
申请人： Alfred Kaercher GmbH & Co. KG
设计人： Denis Dammkoehler , Zheyi Jin

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