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1. 发明申请

WO2020139568A1 PORTABLE EXTRACTOR 审中-公开
公开(公告)号：WO2020139568A1
公开(公告)日：2020-07-02
申请号：PCT/US2019/065913
申请日：2019-12-12
申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED , RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
发明人： RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
IPC分类号： A47L7/00 , A47L9/24 , A47L11/40
摘要： An extraction cleaner includes a supply tank, a recovery tank, a pump, a suction source, a base configured to support the suction source and the pump, an external hose, and a hose attachment assembly. The hose attachment assembly has a suction conduit extending from a suction inlet connected to the proximal end of the hose to a suction outlet in fluid communication with the recovery tank. The suction conduit is removable from the base with the hose. The hose attachment assembly also has a fluid coupling which is removable with the suction conduit. The fluid coupling extends from a coupling inlet in fluid communication with the pump to a coupling outlet coupled to a supply tube having one or more portions carried within the suction conduit. The proximal end of the hose is at least partially nested adjacent the base when the suction conduit is coupled to the base.

2. 发明申请

WO2013055364A1 STEERING ASSEMBLY FOR SURFACE CLEANING DEVICE 审中-公开
标题翻译：用于表面清洁装置的转向装置
公开(公告)号：WO2013055364A1
公开(公告)日：2013-04-18
申请号：PCT/US2011/056392
申请日：2011-10-14
申请人： TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED , HENDERSON, Gregg, A. , RUKAVINA, Douglas, M.
发明人： HENDERSON, Gregg, A. , RUKAVINA, Douglas, M.
IPC分类号： A47L9/32 , A47L9/00
CPC分类号： A47L9/325 , A47L9/009
摘要： A surface cleaning device having a steering assembly is provided. The surface cleaning device includes a foot, a handle assembly with a user manipulated handle, and a steering assembly coupling the handle assembly to the foot. The steering assembly defines an open path between the handle assembly and the foot and includes a means for biasing the foot with respect to the handle assembly. Movement of the handle assembly stores energy within the biasing means so that the biasing means exerts a corresponding force on the foot.
摘要翻译：提供具有转向组件的表面清洁装置。表面清洁装置包括脚，具有用户操纵手柄的把手组件和将手柄组件联接到脚的转向组件。转向组件限定了手柄组件和脚之间的开放路径，并且包括用于相对于手柄组件偏置脚的装置。手柄组件的移动将能量存储在偏置装置内，使得偏压装置对脚施加相应的力。

3. 发明申请

WO2020131559A1 FLOOR CLEANER 审中-公开
公开(公告)号：WO2020131559A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/065925
申请日：2019-12-12
申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED , RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
发明人： RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
IPC分类号： A47L9/28 , A47L11/40
摘要： A floor cleaner includes an electrically powered component and a power switch. The power switch includes a button including an actuator surface and a wall that extends away from the actuator surface. The power switch further includes a frame, the button movable relative to the frame to operate the power switch. The frame includes an inner wall that defines a button aperture, the button extending into the button aperture, an outer wall, a fluid outlet, and a fluid collection surface between the inner wall and the outer wall that directs fluid on the fluid collection surface toward the fluid outlet. The wall of the button is received in a gap between the inner wall and the outer wall of the frame so that fluid is directed along the wall of the button to the fluid collection surface and inhibited from passing through the button aperture.

4. 发明申请

WO2020061420A1 PORTABLE EXTRACTOR 审中-公开
公开(公告)号：WO2020061420A1
公开(公告)日：2020-03-26
申请号：PCT/US2019/052098
申请日：2019-09-20
申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED , QUINTERO, Juan, Aviles , DEL TORO, Israel , IRFAN, Mohammed , BODE, Donovan , RUKAVINA, Douglas, M.
发明人： QUINTERO, Juan, Aviles , DEL TORO, Israel , IRFAN, Mohammed , BODE, Donovan , RUKAVINA, Douglas, M.
IPC分类号： A47L11/40 , A47L11/30
摘要： A portable extractor includes a supply tank, a recovery tank, a pump in fluid communication with the supply tank, a suction source in fluid communication with the recovery tank, a base configured to support the suction source and the pump, and a main housing mounted on the base and housing the suction source and the pump. The main housing is configured to removably support the recovery tank and the supply tank. The recovery tank is arranged at a front side of the portable extractor and the supply tank is arranged at a lateral side of the portable extractor between the front side and the rear side.

5. 发明申请

WO2016064647A1 CONVERSION VALVE FOR A VACUUM CLEANER 审中-公开
标题翻译：真空清洗机的转换阀
公开(公告)号：WO2016064647A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/055688
申请日：2015-10-15
申请人： TECHTRONIC INDUSTRIES CO. LTD. , RUKAVINA, Douglas, M.
发明人： RUKAVINA, Douglas, M.
IPC分类号： A47L5/32 , A47L9/00
CPC分类号： A47L5/225 , A47L5/28 , A47L5/32 , A47L9/0072
摘要： A vacuum cleaner 10 includes a suction source 42, an air inlet 98, and an airflow path 62 extending from the air inlet 98 to the suction source 42. A valve 110 is movable between an open position in which the suction source 42 and the air inlet 98 are in fluid communication and a closed position in which the valve inhibits fluid communication between the air inlet 98 and the suction source 42. The vacuum cleaner 10 also includes a link 114 coupled to the valve 110 such that movement of the link 114 in a first direction when the valve is in the closed position opens the valve 110, and movement of the link 114 in a second direction when the valve 110 is in the open position closes the valve 110. The link 114 has a deformable portion 150 resiliently deformable to permit additional movement of the link 114 in the second direction when the valve 110 is in the closed position.
摘要翻译：真空吸尘器10包括抽吸源42，空气入口98和从空气入口98延伸到吸入源42的气流路径62.阀110可在其中吸入源42和空气的打开位置之间移动入口98处于流体连通状态，并且闭合位置中阀门阻止进气口98和抽吸源42之间的流体连通。真空吸尘器10还包括联接到阀110的连杆114，使得连杆114的运动在当阀处于关闭位置时的第一方向打开阀110，并且当阀110处于打开位置时连杆114沿第二方向的移动关闭阀110.连杆114具有可弹性变形的可变形部分150 以允许当阀110处于关闭位置时连杆114在第二方向上的额外移动。

6. 发明申请

WO2016123190A1 SURFACE CLEANING HEAD WITH A VALVE ASSEMBLY 审中-公开
标题翻译：带阀组件的表面清洁头
公开(公告)号：WO2016123190A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/015073
申请日：2016-01-27
申请人： TECHTRONIC INDUSTRIES CO. LTD , RUKAVINA, Douglas, M.
发明人： RUKAVINA, Douglas, M.
IPC分类号： A47L5/22 , A47L5/24 , A47L5/28 , A47L9/32 , A47L9/02 , A47L9/00
CPC分类号： A47L9/0422 , A47L5/24 , A47L5/30 , A47L9/0072 , A47L9/02 , A47L9/0494 , A47L9/0646 , A47L9/322
摘要： A surface cleaning head 100 for a surface cleaning apparatus includes a dirty air inlet 108, a dirty air outlet 112, and a dirty airflow path extending between the dirty air inlet 108 and the dirty air outlet 112. The surface cleaning head 100 also includes an automated valve assembly 116 operable to open and place the dirty airflow path in fluid communication with ambient pressure. The automated valve assembly 116 is adjustably opened based upon a suction level within the dirty airflow path.
摘要翻译：用于表面清洁设备的表面清洁头100包括脏空气入口108，脏空气出口112和在脏空气入口108和脏空气出口112之间延伸的脏气流路径。表面清洁头100还包括自动阀组件116可操作以打开并且将脏气流路径与环境压力流体连通。自动阀组件116基于脏气流路径内的吸入水平被可调节地打开。

7. 发明申请

WO2016065146A1 VACUUM CLEANER HAVING CYCLONIC SEPARATOR 审中-公开
标题翻译：具有循环式分离器的真空清洁器
公开(公告)号：WO2016065146A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056915
申请日：2015-10-22
申请人： TECHTRONIC INDUSTRIES CO. LTD. , RUKAVINA, Douglas, M. , REDINGER, Matthew , AVILES, Juan , FRIEND, Richard , NABORS, William
发明人： RUKAVINA, Douglas, M. , REDINGER, Matthew , AVILES, Juan , FRIEND, Richard , NABORS, William
IPC分类号： A47L9/16
CPC分类号： A47L9/1608 , A47L9/16 , B01D45/12
摘要： A vacuum cleaner including a debris separator having a cyclonic separator including a cylindrical wall having a first end and a second end, the cylindrical wall located in within the housing, the cyclonic separator further including a dirty air inlet, a clean air outlet, an end wall at the first end of the cylindrical wall, and a debris outlet adjacent the second end of the cylindrical wall. The debris separator further includes a lid coupled to an upper end of the housing, a debris collection chamber located within the housing and in fluid communication with the debris outlet of the cyclonic separator, and a door coupled to a lower end of the housing to empty the debris collection chamber through the lower end of the housing. A portion of the cyclonic separator is removable from the housing through the lower end of the housing.
摘要翻译：一种真空吸尘器，包括具有旋风分离器的碎片分离器，所述气旋分离器包括具有第一端和第二端的圆柱形壁，所述圆柱形壁位于所述壳体内，所述旋风分离器还包括脏空气入口，清洁空气出口，在圆柱形壁的第一端处的壁和邻近圆柱形壁的第二端的碎屑出口。碎片分离器还包括联接到壳体的上端的盖子，位于壳体内并与旋风分离器的碎屑出口流体连通的碎屑收集室，以及联接到壳体的下端以消除空气的门碎片收集室通过壳体的下端。气旋分离器的一部分可从壳体通过壳体的下端移除。

8. 发明申请

WO2015153943A1 VACCUM CLEANER 审中-公开
标题翻译：真空吸尘器
公开(公告)号：WO2015153943A1
公开(公告)日：2015-10-08
申请号：PCT/US2015/024199
申请日：2015-04-03
申请人： TECHTRONIC INDUSTRIES CO. LTD. , RUKAVINA, Douglas, M.
发明人： RUKAVINA, Douglas, M.
IPC分类号： A47L9/12
CPC分类号： A47L9/1691 , A47L5/28 , A47L9/122 , A47L9/1666 , A47L9/1683
摘要： A vacuum cleaner that includes a suction source, a main body, a dirt separator removably coupled to the main body, a pre-motor filter in contacting engagement with the main body in a vertically orientated plane, and a post-motor filter in contacting engagement with the main body along the vertically orientated plane.
摘要翻译：一种真空吸尘器，包括抽吸源，主体，可拆卸地联接到主体的污垢分离器，在垂直定向的平面中与主体接触接合的预电机过滤器和接触接合的后电动机过滤器主体沿着垂直方向的平面。

9. 发明申请

WO2020061424A1 CLEANING TOOL FOR AN EXTRACTOR 审中-公开
公开(公告)号：WO2020061424A1
公开(公告)日：2020-03-26
申请号：PCT/US2019/052103
申请日：2019-09-20
申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED , CLAS, Tyler , RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
发明人： CLAS, Tyler , RUKAVINA, Douglas, M. , BODE, Donovan , QUINTERO, Juan, Aviles
IPC分类号： A47L11/40
摘要： A cleaning tool for an extraction cleaner includes a tool body including a nozzle portion connected to an elongated handle portion and a nozzle cover removably mounted to the nozzle portion forming a suction nozzle therebetween. The suction nozzle is configured to extract recovered liquid and dirt. The cleaning tool also includes an internal conduit in fluid communication with the suction nozzle configured to transport recovered liquid and dirt extracted by the suction nozzle. The internal conduit extending longitudinally within the handle portion between opposite ends of the handle portion. The cleaning tool further includes a spray nozzle configured to distribute cleaning liquid forward of the nozzle cover and a supply tube configured to carry cleaning liquid to the spray nozzle. The spray nozzle passes through the suction nozzle or the inlet conduit.

10. 发明申请

WO2015183778A1 BELT GUARD FOR A VACUUM CLEANER 审中-公开
标题翻译：用于真空清洁器的皮带护罩
公开(公告)号：WO2015183778A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/032364
申请日：2015-05-26
申请人： TECHTRONIC INDUSTRIES CO. LTD. , RUKAVINA, Douglas, M.
发明人： RUKAVINA, Douglas, M.
IPC分类号： A47L5/22 , A47L5/30 , A47L9/00 , A47L9/04
CPC分类号： A47L5/225 , A47L5/30 , A47L9/0027 , A47L9/0444 , A47L9/0477 , A47L9/1616
摘要： A vacuum cleaner includes a nozzle defining a chamber, a suction source in fluid communication with the nozzle and operable to generate an airflow through the nozzle, and an agitator rotatably supported within the chamber. The vacuum cleaner further includes a belt, a drive member drivingly connected to the agitator by the belt, and a belt guard surrounding at least a portion of the agitator at an interface between the agitator and the belt, the belt guard partitioning the chamber into a first section and a second section. The belt guard includes an aperture extending from the second section to the first section to permit air to flow from the second section to the first section.
摘要翻译：真空吸尘器包括限定腔室的喷嘴，与喷嘴流体连通并且可操作以产生通过喷嘴的气流的吸入源和可旋转地支撑在腔室内的搅拌器。真空吸尘器还包括带，通过带驱动地连接到搅拌器的驱动构件和围绕搅拌器和带之间的界面处的搅拌器的至少一部分的带束防护件，所述带防护罩将所述舱分隔成第一部分和第二部分。皮带护罩包括从第二部分延伸到第一部分的孔，以允许空气从第二部分流动到第一部分。

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