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1. 发明申请

WO2022207809A1 FLOOR CLEANING APPARATUS AND CLEANER ROLLER FOR A FLOOR CLEANING APPARATUS 审中-公开
公开(公告)号：WO2022207809A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/058607
申请日：2022-03-31
申请人： DIVERSEY, INC.
发明人： KELLER, Thomas , OBERHÄNSLI, Franz
IPC分类号： A47L11/40 , A47L9/04 , A46B13/00 , A46B5/00 , E01H1/05 , A46B13/001 , A46B5/0095 , A47L11/4041 , A47L11/4069 , A47L9/0427 , A47L9/0433 , A47L9/0477 , E01H1/056
摘要： It is described a floor cleaning apparatus (1) having an air suction unit (10) and an outlet channeling unit (30), which connects an outlet side of the suction unit (10) to an exhaust aperture (40). The air outlet channeling unit (30) includes various expansion chambers (31, 32, 34, 39) and respective air compression channels interposed among the expansion chambers. At the first expansion chamber (31) an intercepting wall (100) with through holes (101) may be present. According to further aspects, the cleaning unit associated to the apparatus (1) may use a suspension device (139), for example a pneumatic suspension device, suitable for transferring to the cleaning unit (50) a force directed upwards. According to further aspects, the cleaning unit includes side by side and offset cleaning discs (51, 52) with a presser device (54) active on the upper surface of each disc. In other aspects the cleaning unit provides for cleaner rollers mounted on the support framework (63) of the cleaning unit (50) thanks to a male component (113) and a female component (114) removably coupled to each other.

2. 发明申请

WO2021151369A1 OUTDOOR SURFACE CLEANING APPARATUS WITH SPRAY MECHANISM 审中-公开
公开(公告)号：WO2021151369A1
公开(公告)日：2021-08-05
申请号：PCT/CN2021/073032
申请日：2021-01-21
申请人： TECHTRONIC CORDLESS GP , LEE, Wai Chung
发明人： CHUNG, Koon For , AN, Weiwei , WONG, Wai For
IPC分类号： B05B7/24 , B08B3/02 , E01H1/05 , E01H1/10 , E01H1/12
摘要： The invention provides a rugged cleaning device configured to clean outdoor surfaces using a variety of fluids and techniques. The outdoor cleaning device includes a brush head, a motor and a transmission for providing a driving force to the brush head, a fluid tank for storing a fluid (e.g., a cleaning solution or detergent), and a controller for controlling mixing (or not mixing) the fluid stored in the fluid tank during operation of the outdoor cleaning device. The controller may enable fluid from the cleaning tank to be mixed with a second fluid (e.g., water) prior to being dispensed via a plurality of nozzles. The nozzles may be formed via grooves on an inner cover and an outer cover may be provided to close off the grooves to form fluid channels. The fluid channels enable the distribution of cleaning fluids in various directions, enhancing the brush head's cleaning capability.

3. 发明申请

WO2021118341A1 CLEANING MACHINE FOR A ROAD OR PAVEMENT OR GUTTER 审中-公开
公开(公告)号：WO2021118341A1
公开(公告)日：2021-06-17
申请号：PCT/NL2020/050738
申请日：2020-11-24
申请人： RAVO B.V.
发明人： PRINS, Rob
IPC分类号： E01H1/08 , E01H1/05
摘要： Cleaning machine (1) for a road or pavement or gutter. These machines are used to remove objects, such as small items, such as leaves, and dirt from a road or the like, using a broom system (3) for cleaning the road or the like, and typically a storage for removed objects and dirt.

4. 发明申请

WO2020152526A1 AUTOMATED ROAD SWEEPER AND ROAD CLEANING METHOD USING SAID ROAD SWEEPER 审中-公开
公开(公告)号：WO2020152526A1
公开(公告)日：2020-07-30
申请号：PCT/IB2019/060720
申请日：2019-12-12
申请人： DULEVO INTERNATIONAL S.P.A.
发明人： TAGLIAFERRI, Fabrizio
IPC分类号： E01H1/00 , E01H1/02 , E01H1/05 , E01H1/08 , E01H1/10 , G05D1/00 , A47L11/00
摘要： An automated road sweeper (1) is provided comprising means of transport (2) suitable to allow the sweeper (1) to travel on a road surface (10) including debris (11), a plurality of cleaning members (3) arranged at fixed points located in different portions of the sweeper (1) and suitable for cleaning within predetermined cleaning areas (3a), and selection means (4) operatively connected to the cleaning members (3), suitable for scanning the road surface (10) and locating the debris (11) so as to select and exclusively operate the cleaning members (3), the cleaning area (3a) of which covers the debris (11) during the movement of the sweeper (1).

5. 发明申请

WO2019109068A1 GRASS TREATMENT SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2019109068A1
公开(公告)日：2019-06-06
申请号：PCT/US2018/063583
申请日：2018-12-03
申请人： MTD PRODUCTS INC
发明人： COLEMAN, John , WILLIAMS, Darren, Lee Ian
IPC分类号： E01H1/05 , A01G20/43 , E01C19/20 , A01B45/00
CPC分类号： A01G20/43 , A01B45/00 , B08B1/002 , B08B1/04 , E01C19/15 , E01C19/20 , E01H1/056
摘要： A grass treatment system (100) includes a first ground engaging rolling element (108), a second ground engaging rolling element (110), a comb (104) having a leading edge including a plurality of comb teeth (704) spaced apart at intervals (706), the comb is mounted between the first and second rolling elements and transversely to a direction of travel, a substantially cylindrical brush (102) positioned above the comb and configured to engage at least a portion of a top surface of the comb, wherein the brush rotates relative to the comb to propel debris lifted from an area of turf grass (106) by the comb. A method of removing debris from an area of turf grass is also disclosed.

6. 发明申请

WO2018196533A1 用于马路隔离栏地面清扫装置的传动连接架审中-公开
公开(公告)号：WO2018196533A1
公开(公告)日：2018-11-01
申请号：PCT/CN2018/080615
申请日：2018-03-27
申请人：王海维
发明人：王海维
IPC分类号： F16H1/22 , E01H1/05
CPC分类号： E01H1/05 , F16H1/22
摘要：用于马路隔离栏地面清扫装置的传动连接架，由连接弯板(7)、连接支架总成(3)和齿轮传动机构组成；齿轮传动机构由主动直齿轮(5)、连接支架中心大直齿轮(6)、连接支架中心大圆锥齿轮(8)、水平传动圆锥齿轮(9)、盘刷驱动圆锥齿轮(11)、水平轴(12)、盘刷连接轴(13)和连接支架主轴(14)组成，连接支架中心大直齿轮(6)与连接支架中心大圆锥齿轮(8)同轴与连接支架主轴(14)的顶端同轴连接，且连接支架中心大直齿轮(6)与主动直齿轮(5)相啮合；水平轴(12)安装在连接支架总成(3)的水平支架上，其一端的水平传动圆锥齿轮(9)与连接支架中心大圆锥齿轮(8)相啮合，另一端的水平传动圆锥齿轮(9)与盘刷驱动圆锥齿轮(11)相啮合。传动连接架带动盘刷工作，可有效地越过隔离栏支撑立柱，保证清扫作业顺利进行。

7. 发明申请

WO2018142183A1 SYSTEM, UNIT AND METHOD FOR RECOVERING DEICING LIQUIDS FROM AIRPORT APRON SURFACES 审中-公开
公开(公告)号：WO2018142183A1
公开(公告)日：2018-08-09
申请号：PCT/IB2017/050512
申请日：2017-01-31
申请人： VESTERGAARD COMPANY A/S
发明人： SVANEBJERG, Elo , VESTERGAARD, Stefan
IPC分类号： E01H1/10 , E01H1/05
摘要： The present invention relates to a de-icing and/or anti-icing liquid recovery system for recovering de-icing and/or anti-icing liquids from airport apron/de-icing platform surfaces, the system comprising: a de-icing-liquid recovery unit (10); a pump (20); and a collection tank (30, 31), where the de-icing/anti-icing liquid recovery unit comprises a rotatable brush (11); a baffle (12); and a sorting tray (13) fluidly connectable to said collection tank via pump, where the rotatable cylindrical brush is arranged to sweep a apron/ de-icing platform surface such that materials on the apron/de-icing platform surface is forced over the baffle and into the sorting tray, wherein said filter is configured to separate liquids and solid phase materials from said swept-up material, and where liquids collected in the sorting tray can be pumped to the collection tank via said pump. The invention also relates to a de- icing and/or anti-icing liquid recovery and a method for de-icing and/or anti-icing liquid recovery.

8. 发明申请

WO2014182263A1 PULL-TYPE MIDDLE BRUSH ASSEMBLY 审中-公开
标题翻译：拉式中型布料组装
公开(公告)号：WO2014182263A1
公开(公告)日：2014-11-13
申请号：PCT/TR2014/000152
申请日：2014-05-06
申请人： ERDEMLI, Atila
发明人： ERDEMLI, Atila
IPC分类号： E01H1/05 , E01H1/08
CPC分类号： E01H1/0845 , E01H1/056
摘要： The present invention relates to a novel pull type middle brush assembly, wherein the middle brush housing (5) comprises a frame (8) which moves with the vehicle rear axle (7), and a support rod (10) which is carried by suspension rod (9), attached to the said frame (8), via flexible members (13), and prevents the middle brush (1) from wearing off in a conical shape. By this means, the pressure amount of the middle brush (1) on the ground is significantly taken from the operator's initiative.
摘要翻译：本发明涉及一种新型的拉式中间刷组件，其中中间的电刷外壳（5）包括与车辆后轴（7）一起移动的框架（8）和一个支撑杆（10），其由悬挂杆（9），通过柔性构件（13）附接到所述框架（8），并且防止中间刷（1）以圆锥形状磨损。通过这种方式，地面上的中间刷（1）的压力量显着取自操作者的主动。

9. 发明申请

WO2014068140A3 SWEEPING MACHINE FOR PROCESSING GROUND SURFACES, IN PARTICULAR LAWN SURFACES 审中-公开
标题翻译：扫地机耕种设备表面，特别是草坪
公开(公告)号：WO2014068140A3
公开(公告)日：2014-07-17
申请号：PCT/EP2013073039
申请日：2013-11-05
申请人： REDEXIM HANDEL EN EXPL MIJ BV
发明人： DE BREE CORNELIUS HERMANUS MARIA
IPC分类号： E01H1/05
CPC分类号： A01G1/125 , E01H1/056 , Y10T29/49826
摘要： Disclosed is a sweeping machine for processing ground surfaces, in particular lawn surfaces, comprising a machine frame that can move in the direction of travel, at least one wheel axle that is mounted transversely to the direction of travel in the machine frame, has at least one wheel, and supports the machine frame parallel to the ground surface, and at least one sweeping element that can be driven so as to rotate about a sweeping element axis which extends substantially parallel to the ground surface. In an operating position, the sweeping element is in engagement with the ground surface. According to the invention, the sweeping element axis can be swiveled about a substantially vertical swivel axis from a first operating position into a second operating position.
摘要翻译：在清扫机用于加工地面表面，尤其草坪，与机器框架的方向上的移动，至少一个横向地安装在机器框架轮轴至少一个车轮，其特征在于，所述轮轴承载平行于地面表面的机框架可被驱动旋转，一个往复元件轴线的至少一个方向往复元件，所述往复部件轴线基本上平行于底表面并且与所述底表面被接合的操作位置的刮扫件，设置，即翻转元件轴线基本垂直的枢转轴线可绕在第二操作位置的第一操作位置中的一个。

10. 发明申请

WO2013187812A1 ROTARY ATTACHMENT OF A POWER DRIVEN GARDEN TOOL 审中-公开
标题翻译：动力驱动花园工具的旋转附件
公开(公告)号：WO2013187812A1
公开(公告)日：2013-12-19
申请号：PCT/SE2012/050634
申请日：2012-06-13
申请人： HUSQVARNA AB , NYBACKA, Matias , SUNDKVIST, Ricky , VALFRIDSSON, Stefan
发明人： NYBACKA, Matias , SUNDKVIST, Ricky , VALFRIDSSON, Stefan
IPC分类号： A01B33/08 , A01D34/00 , A01D75/18 , E01H1/05 , A01D34/42
CPC分类号： A01B33/16 , A01B71/08
摘要： Embodiments herein relate to a rotary attachment of a power driven garden tool, which rotary attachment (100) comprises a core member (110) having a cylindrical configuration and an envelope surface (111). The core member (110) is arranged to be rotatably coupled to a rotary attachment receiving portion of the power driven garden tool, so as to be rotatable about a central longitudinal axis of rotation (112). The rotary attachment also comprises a working tool (120), attached to the core member (110) so as to rotate therewith. The rotary attachment is characterized in that the core member (110) comprises at least one air gap providing element (115) extending between two axially spaced apart positions along the envelope surface (111) of the core member (110).
摘要翻译：本文的实施例涉及动力驱动园艺工具的旋转附件，该旋转附件（100）包括具有圆柱形构造的芯构件（110）和包络面（111）。芯构件（110）布置成可旋转地联接到动力驱动花园工具的旋转附接接收部分，以便围绕中心纵向旋转轴线（112）旋转。旋转附件还包括附接到芯构件（110）以与其一起旋转的加工工具（120）。旋转附件的特征在于，芯构件（110）包括沿着芯构件（110）的包络面（111）在两个轴向间隔开的位置之间延伸的至少一个气隙提供元件（115）。

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