EP3739126A1 - Balayeuse autonome - Google Patents

Balayeuse autonome Download PDF

Info

Publication number
EP3739126A1
EP3739126A1 EP20405016.5A EP20405016A EP3739126A1 EP 3739126 A1 EP3739126 A1 EP 3739126A1 EP 20405016 A EP20405016 A EP 20405016A EP 3739126 A1 EP3739126 A1 EP 3739126A1
Authority
EP
European Patent Office
Prior art keywords
suction
suction air
container
line
air outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20405016.5A
Other languages
German (de)
English (en)
Other versions
EP3739126B1 (fr
Inventor
Alexander ZIPES
Thomas Zimmermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bucher Municipal AG
Original Assignee
Bucher Municipal AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bucher Municipal AG filed Critical Bucher Municipal AG
Publication of EP3739126A1 publication Critical patent/EP3739126A1/fr
Application granted granted Critical
Publication of EP3739126B1 publication Critical patent/EP3739126B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
    • E01H2001/089—Suction-effect created through blowing, e.g. using the venturi effect

Definitions

  • the invention relates to a self-propelled sweeper, with a chassis having at least one driven axle with wheels, for cleaning drivable, preferably solid floor surfaces such as lanes, streets, sidewalks and cycle paths, squares or the like, with a garbage bin built on the chassis for receiving Refuse that is lifted from the floor surface by a suction device by means of suction air generated or suction force of a suction air unit having a suction air fan or the like and is fed to the interior of the refuse container via the connected, preferably a rising suction line, the refuse container being arranged at a distance from the upper container wall
  • Separating device for separating the refuse and for conveying the suction air further has the following air outlet line for the suction air to be discharged and wherein the refuse collection container for emptying at the rear end by a transverse to the movement direction F arranged, horizontal axis pivotable and the inside of the rear wall of the garbage bin to facilitate the emptying of garbage as a backward rising respectively.
  • the suction air / suction force generated or caused by the suction air unit on the suction device is returned to the environment by the suction air unit / suction air fan from the refuse collection container, for which purpose the suction air unit resp.
  • the suction air blower has a suction opening connected to the refuse collection container and an air outlet opening connected to the environment.
  • the chassis of the sweeper is in one piece and is equipped with at least four wheels, the wheels forming a front and a rear axle can be steered in pairs.
  • the front and rear chassis parts for steering the sweeper are pivotably connected about vertical axes by actuatable piston-cylinder units.
  • the DE 10 2013 204 406 B1 discloses a mobile floor cleaning machine with a two-part chassis, articulated by a vertical axis, for moving over a surface to be cleaned.
  • a dirt container for collecting dirt is attached to the rear undercarriage part and is sucked off the surface to be cleaned by a suction device, the suction device being connected to the dirt container via a rising suction line is which, seen transversely to the direction of travel, extends centrally into the dirt container.
  • Means are provided for generating an air flow from the suction device through the suction line into the dirt container and a baffle plate that spreads over the outlet opening of the suction line in the dirt container and separates the exiting air flow into two partial flows running along the top of the dirt container.
  • the fan generating the suction air is arranged in the front upper area of the dirt container behind the suction line and the driver's cab and is attached to a second section of the baffle plate.
  • This suction air duct takes up a large part of the interior of the dirt container.
  • the WO 2010/105639 A1 relates to a self-propelled sweeper with wheels bent on a longitudinal axis for moving along a floor surface, with a sweeping brush that can be driven in rotation for sweeping the floor surface and a dirt container which is subjected to negative pressure via a suction channel from a suction unit and via a suction line with a suction mouth for receiving associated with rubbish.
  • the task at hand of the present invention is to optimize the collecting space / cavity of the garbage bin with constant outer contours and to meet a central performance requirement for the sweeping machines, which optimizes the service life of the machine before the garbage bin is emptied in a (remote) landfill becomes.
  • the improvement of the efficiency and the noise emissions are also part of the task of a sweeping machine to be further developed. Both should be brought about by a fluidically more favorable design of the operating system, for example by preventing sudden changes in cross-section, so that flow breaks are avoided.
  • the object was achieved in that the suction air unit, flow machine or fan, which is connected to the interior of the refuse container through a suction air opening, is arranged on the outside of the rear wall of the refuse container, which is provided with an inner sliding surface.
  • the upper container wall is line-connected to the adjacent separating device to form a first section of an air outlet line connected to the suction air unit upstream of the suction air unit for the suction air separated from the refuse. This means that the refuse bin can be filled evenly and that additional noise measurements are excluded.
  • a second section following the suction air unit forms the outlet opening at the end of the air outlet line, an advantage can be achieved in that, for example, a long (folded) screen surface of the separating device opposite the upper container wall reduces the risk of clogging in the air outlet area and the separation of dust and water.
  • second section of the air outlet line ends after the suction fan below the refuse bin so that no undesirable disruptive factors such as additional noise emissions arise.
  • the second section of the air outlet line preferably runs on the underside of the waste collecting container and can be attached there in a protected, noise-insulated and inconspicuous manner.
  • a rotation axis of the paddle wheel can be arranged perpendicular to the inclined rear wall of the refuse collection container on the rear wall outside, so that a compact and protected arrangement of the affected system parts can be created on the rear wall outside.
  • suction opening of the suction air blower is assigned to the first section of the air outlet line, which allows a simple line connection.
  • the suction air fan has one in the air outlet line relative to the suction opening, is assigned to the second section of the air outlet line after the suction air blower line-connected air outlet opening, whereby the air flow can be optimized.
  • the part of the first section of the air outlet line - the flat spread section forming the upper container wall and the separating device are arranged on a container cover provided for emptying the refuse container, which is designed to be pivotable about a horizontal axis directed transversely to the direction of movement F and one to the intermediate section of the air outlet line Has separable line connection, whereby a flat, broadly designed flow cross-section can thereby arise in the container lid area.
  • an outlet diffuser protruding into the refuse collection container and directing the suction air to the container bottom is arranged at the conveying end of the suction line, which expands and relaxes the flow.
  • the outlet diffuser which extends at least partially over the width of the refuse container, is designed to be open on its underside to optimize its effect.
  • a pivotable flap extending the air duct is arranged adjacent to the outlet diffuser.
  • Fig. 1 illustrates a self-propelled sweeper 1, with one of two chassis parts 3, 4 of a chassis 5 connected to a vertical pivot axis 2.
  • the front chassis part 3 has a chassis 7 equipped with two jointly steerable wheels 6, whereas the wheels 8 of the rear chassis part 4 are mounted on a rigid axle 9, wherein in Fig. 1 only one wheel of an axle is shown.
  • the direction of work or movement of FIG. 1 is in FIG Fig. 1 denoted by F.
  • a sweeping brush 10 rotating on the floor surface is mounted on the front chassis part 3 in front of the front wheels 6 and can be driven by a motor to rotate about an approximately vertical axis.
  • the sweeping brushes sweep the debris lying on the floor surface 11 to / under a suction device 12, which sucks the debris from the floor surface 11 and through a suction pipe (riser pipe) 14 connected to a suction air unit 13 through the air flow into one on the rear chassis part 4 of the chassis 5 parked garbage collector 15 promotes.
  • a driver's cab 16 in which an operator operates the sweeper 1 is attached to the front chassis part 3 of the chassis 5.
  • the rear chassis part 4 has a structure 17 which - in the present case essentially - consists of a refuse collection container 15 serving to receive the refuse guided via the suction line 14 and a suction air unit 13 and an air outlet line 26 connected to it for conveying purposes.
  • the built-up refuse collection container 15 receives the refuse, which is lifted from the floor surface 11 by the suction device 12, then over the rising surface Suction line 14, whose conveying end preferably has an outlet diffuser 18 opening into the container 15, through which the vacuum / negative pressure conditions generated by the suction air unit 13 are conveyed.
  • the outlet diffuser 18 supports the separation of the refuse from the suction air by expanding / expanding the latter in the refuse collection container 15 and for this purpose has a cross-section that constantly widens in the direction of the air flow and can advantageously extend at least approximately to the width of the refuse collection container.
  • the outlet diffuser 18 is designed like a hood or open at the bottom.
  • the diffuser 18 preferably forms a curved end of the air line 14 protruding into the refuse collection container 15 -a bend- which is attached to the refuse collection container 15 and, for emptying the latter, has a separating point 19, preferably outside the refuse container 15, from which the diffuser 18 is separated from the suction line 14 during the emptying of the refuse container 15.
  • the point-like elements 20 are symbolically represented individual or. Solid parts of the garbage or dirt picked up.
  • the diffuser outlet which extends at least partially over the width of the refuse container 15, there is a guide, respectively.
  • Deflecting element serving, pivotably adjustable flap 21, which directs the impacting solid parts of the rubbish toward the bottom 22 of the garbage collecting container 15 and has a dampening effect on the air flow.
  • the arrows 23 show approximately the trajectory of the solid parts sinking in the refuse container 15 after leaving the diffuser 18, respectively.
  • the suction line 14 The refuse collection container 15 naturally has an air outlet line leading to an outlet opening for the suction air, which is described below (see FIG Fig. 2 ).
  • a permeable separating device 24 for example a sieve or equivalent device, is arranged below the upper container wall 29 of the refuse collection container 15, through which the conveyed suction air - shown by arrows 25 - from the refuse collection container 15 into the subsequently further extending air outlet line 26 flows.
  • This runs along the rear wall 32 / air outlet line 26 via a funnel 44 connected to the separating device 24 to the suction opening 43 of the suction air unit 13 or the suction air blower 40, the funnel 44 between the rear wall 32 of the refuse container 15 and the suction air unit 13 or the Suction fan 40 is arranged.
  • Fig. 4 provides a view into the open refuse collection container 15 and shows the suction line 14 connected to the front container wall 48 and its conveying end to which the outlet diffuser is attached. Furthermore shows Fig. 4 at the opposite end of the container the rear wall 32, which is formed on the inside with a sliding surface 33.
  • the first section 36 of the air outlet line 26 running on the rear wall outer side 34 opens out via the funnel 44 into the suction air unit 13, respectively.
  • Suction air blower 40 at the suction opening 43. The from suction air unit 13, respectively.
  • the suction air fan 40 nmafter the first section 36 of the air outlet line 26 is detected via the The air outlet opening 39 of the suction air unit 13 / suction air blower 40 is discharged to the outside in the second section 38 of the air outlet line 26 after the suction air unit 13 / suction air blower 40.
  • the majority of the second section 38 is located below the refuse bin 15 and extends to the front end of the container bottom.
  • the refuse collection container 15 is at its in working resp.
  • Direction of travel F rear end preferably in the upper container area with a pivoting device 27 connected to the rear chassis part 4 of the chassis 5 of the sweeping machine 1 or vehicle, which allows the refuse collection container 15 to be moved away from the bin 15 about a horizontal pivot axis 28 extending transversely to the direction of travel F Lift the chassis part 4 into an emptying position (see Figs. 1 to 3 ).
  • a rearwardly extending part of the upper container wall 29 (container ceiling) of the refuse collection container 15 is designed as a container lid 30, which is also used to attach or arrange the separating device 24 and at the end facing the driver's cab 16 around an end oriented transversely to the direction of travel F.
  • Horizontal axis 31 is pivotable.
  • the separation device 24 connected to the container cover 31 also forms part of the air outlet line 26, which is line-connected to the first section of the air outlet line 26 in front of the suction air unit 13 or the suction air blower 40.
  • the rear wall 32 firmly connected to the refuse collection container 15 is in the working position of the sweeping machine 1 or the refuse collection container 15 as a sliding surface 33 rising towards the rear at an angle ⁇ of approximately 135 ° to the Container bottom 22 is formed.
  • the angle ⁇ could also be configured differently from 135 ° in order to be able to ensure the slippage of the debris in the emptying position.
  • the suction air unit 13 is arranged on the rear wall outer side 34 of the rear wall 32 of the refuse collection container 15, which is designed as a sliding surface for emptying on the inside for the collected debris.
  • the rear wall outer side 34 of the refuse container 15 is suitable for forming an intermediate section 35 of the air outlet line 26 connected to the suction air unit 13, which is preceded by the first section 36 of the air outlet line 26, which also includes the part with the separation device 24.
  • the latter interrupts the air outlet line 26 at the releasable connection point 37 between the first section 36 and intermediate section 35 of the air outlet line 26, respectively, by opening the container lid 30 to empty the refuse collection container 15.
  • the air duct after the suction air has emerged from the refuse container 15.
  • the air outlet line 26 consists after the intermediate section 35, which is assigned to the suction air unit 13, suction air blowers 40, from a following or downstream second section 38 of the air outlet line 26, at the end of which an air outlet opening 46 is provided.
  • the second section 38 of the air outlet line 26 runs under the refuse collection container 15 and ends at its front end in the direction of movement of the sweeper.
  • the suction air unit 13 preferably has a rotating suction air fan 40 with a rotating paddle wheel 41, which the suction air, respectively. -kraft in the refuse bin 15 and in the suction line 14 and the suction device creates.
  • the axis of rotation of the paddle wheel 41 of the suction air blower 40 which is driven by an electric motor, is at least approximately perpendicular to the rear wall 32 of the refuse container 15 and, under negative pressure conditions, the suction air flows from the suction device 12 to the suction air unit 13 via the latter and the second section 38 of the air outlet line 26 to the outside.
  • Fig. 2 shows in an enlarged representation opposite Fig. 1
  • the suction air unit 13 is arranged in an intermediate section 35 of the air outlet line 26 between the first 36 and second section 38 and has a suction air blower 40 which is connected to the through a suction opening 43 first section 36 on the one hand and through an air outlet opening 39 to the second section 38 on the other hand of the air outlet line 26 is connected.
  • the suction air blower 40 which has a paddle wheel 41, is driven, for example, by an electric motor 45. Furthermore shows Fig.
  • the suction air flow in the air outlet line 26 is indicated by arrows.
  • FIG. 3 an emptying situation is shown in which the refuse collection container 15 is tilted up around the pivot axis 28 and the container lid 30 is pivoted up around the parallel horizontal axis 31, so that the refuse collection container 15 is emptied via the inner sliding surface 33 of the rear wall 32.
  • Fig. 3 illustrates the open separation point 19 of the suction line 14. The tilting up and opening as well the resetting of refuse container 15 and container lid 30 to the operating state is carried out, for example, by hydraulic cylinders.
  • Fig. 5 gives a representation of the garbage bin 15 along the line A - A in Fig. 1 as well as the direction of flow of the suction air in the funnel 44, part of the air outlet line 26 arranged on the rear wall 32 of the refuse collection container 15, at the narrowed outlet end with the suction air blower 40 and the second section 38 of the air outlet line 26 and with the opposite first section 36 of the air outlet line 26 is wired.
  • the second section 38 of the air outlet line 26 after the suction air unit 13 / suction air blower 40 is equipped with separating elements 47 arranged in the direction of flow.
  • Expansion formed air outlet line 26 flows on the upper container wall 29, is deflected at the rear end of the refuse collection container 15 from the upper container wall 29 down into the first section 36 of the air outlet line 26, along the outside of the inclined rear wall 32 of the refuse collection container 15 and reaches in the intermediate section 35 the suction air fan 40 of the suction air unit 13, in which the suction air is conveyed by the suction air fan 40 in the second section 38 downstream of the suction air unit 13 to the air outlet opening 46 of the air outlet line 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuse Collection And Transfer (AREA)
  • Refuse-Collection Vehicles (AREA)
EP20405016.5A 2019-05-13 2020-02-28 Balayeuse autonome Active EP3739126B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00626/19A CH715503B1 (de) 2019-05-13 2019-05-13 Selbstfahrende Kehrmaschine.

Publications (2)

Publication Number Publication Date
EP3739126A1 true EP3739126A1 (fr) 2020-11-18
EP3739126B1 EP3739126B1 (fr) 2021-11-24

Family

ID=69845318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20405016.5A Active EP3739126B1 (fr) 2019-05-13 2020-02-28 Balayeuse autonome

Country Status (7)

Country Link
US (1) US11649597B2 (fr)
EP (1) EP3739126B1 (fr)
CN (1) CN111926751A (fr)
CA (1) CA3080338C (fr)
CH (1) CH715503B1 (fr)
ES (1) ES2902590T3 (fr)
RU (1) RU2755281C1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112294200A (zh) 2020-11-26 2021-02-02 深圳华芯信息技术股份有限公司 扫地机器人
CN113502778A (zh) * 2021-06-15 2021-10-15 中车山东机车车辆有限公司 一种轨道道床吸污用污物处理结构、设备及吸污车
CN113349683B (zh) * 2021-06-24 2022-03-29 南通明诺新能源应用科技有限公司 一种基于云服务的扫地机控制系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621376B1 (fr) 1993-04-19 1997-06-11 BUCHER-GUYER AG Maschinenfabrik Balayeuse de rues avec ventilateur de circulation d'air
GB2420813A (en) * 2004-12-06 2006-06-07 Applied Sweepers Ltd Method for improving the efficiency of cyclone-type air/dirt separation systems in road cleaning machines
FR2912433A1 (fr) * 2007-02-14 2008-08-15 Jungo Voirie Soc Par Actions S Conduit d'aspiration pour vehicule de voirie a direction articulee
WO2010105639A1 (fr) 2009-03-17 2010-09-23 Alfred Kärcher Gmbh & Co. Kg Balayeuse automobile
DE102013204406A1 (de) 2013-03-13 2014-09-18 Hako Gmbh Bodenreinigungsmaschine mit einem Prallblech an der Oberseite des Schmutzbehälters

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366013A (fr) * 1963-04-26 1964-07-10 Johnston Brothers Eng Perfectionnements aux véhicules de collecte des ordures fonctionnant sous vide
JPS6367307A (ja) * 1986-09-09 1988-03-26 豊和工業株式会社 空気流清掃車における微細ゴミ分離装置
SU1397588A1 (ru) * 1986-12-15 1988-05-23 Всесоюзный Научно-Исследовательский Экспериментально-Конструкторский Институт Коммунального Машиностроения Уборочна машина
DE68900672D1 (de) * 1988-06-16 1992-02-20 Johnston Eng Ltd Strassenkehrmaschine.
AT398957B (de) * 1991-02-26 1995-02-27 Stummer Eurowaren Kommunaltech Müllfahrzeug
DE10118500C1 (de) * 2001-04-12 2002-08-22 Kuepper Weisser Gmbh Kehrgutbehälter für Kehrmaschinenfahrzeug
AU2002317489A1 (en) * 2002-06-25 2004-01-06 Unieco Costruzioni Meccaniche Srl Compact, high-tipping, self-propelled road sweeper
KR20040042560A (ko) * 2002-11-15 2004-05-20 주식회사 자동기 제설기능을 갖는 진공흡입식 도로청소차
EP1772564B1 (fr) 2005-10-07 2008-05-28 Dulevo International s.p.a. Unité de nettoyage pour routes et similaires
FR2912434B1 (fr) * 2007-02-14 2011-07-01 Jungo Voirie Cuve de reception pour dechets preleves par un vehicule de voirie
CN101581080A (zh) * 2009-06-02 2009-11-18 张珉 一种环保街道清扫车
FR2950084B1 (fr) 2009-09-14 2011-09-30 Icee Gmbh Cuve de reception pour dechets preleves par un vehicule de voirie comportant des moyens de filtration et de separation des particules aspirees
CN104508208B (zh) * 2012-08-01 2016-11-16 阿尔弗雷德·凯驰两合公司 自行的地面清洁机和过滤器系统模块
DE202012103471U1 (de) 2012-09-10 2012-10-10 Max Holder Gmbh Aufsatzbehälter für ein Fahrzeug
DE102013211839B3 (de) 2013-06-21 2014-12-04 Hako Gmbh Bodenreinigungsmaschine mit einem in einer Auffangwanne angeordneten Bürstenelement
RU155390U1 (ru) * 2015-01-16 2015-10-10 Общество с ограниченной ответственностью "Меркатор Холдинг" Дорожная уборочная машина
CN104594268B (zh) 2015-01-24 2016-01-20 扬州金威环保科技有限公司 一种垃圾分离过滤处理设备
CN105465015A (zh) 2015-12-28 2016-04-06 扬州市金威机械有限公司 一种用于垃圾处理的排风组件
CN205526108U (zh) * 2016-01-28 2016-08-31 福建龙马环卫装备股份有限公司 一种方便装卸垃圾的自装卸垃圾车
KR101775678B1 (ko) * 2016-02-12 2017-09-06 조선대학교산학협력단 진공청소차
RU2614878C1 (ru) * 2016-03-31 2017-03-30 Анатолий Алексеевич Кудинов Машина коммунальная малогабаритная
CN206693127U (zh) * 2017-05-05 2017-12-01 河南天翔新能源专用车有限公司 一种自动倒垃圾道路清扫车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621376B1 (fr) 1993-04-19 1997-06-11 BUCHER-GUYER AG Maschinenfabrik Balayeuse de rues avec ventilateur de circulation d'air
GB2420813A (en) * 2004-12-06 2006-06-07 Applied Sweepers Ltd Method for improving the efficiency of cyclone-type air/dirt separation systems in road cleaning machines
FR2912433A1 (fr) * 2007-02-14 2008-08-15 Jungo Voirie Soc Par Actions S Conduit d'aspiration pour vehicule de voirie a direction articulee
WO2010105639A1 (fr) 2009-03-17 2010-09-23 Alfred Kärcher Gmbh & Co. Kg Balayeuse automobile
DE102013204406A1 (de) 2013-03-13 2014-09-18 Hako Gmbh Bodenreinigungsmaschine mit einem Prallblech an der Oberseite des Schmutzbehälters

Also Published As

Publication number Publication date
RU2755281C1 (ru) 2021-09-14
US11649597B2 (en) 2023-05-16
CA3080338C (fr) 2023-08-29
ES2902590T3 (es) 2022-03-29
EP3739126B1 (fr) 2021-11-24
CN111926751A (zh) 2020-11-13
US20200362526A1 (en) 2020-11-19
CH715503B1 (de) 2020-05-15
CA3080338A1 (fr) 2020-11-13

Similar Documents

Publication Publication Date Title
EP3739126B1 (fr) Balayeuse autonome
EP2408972B1 (fr) Balayeuse automobile
EP0288436B1 (fr) Véhicule pour nettoyer des sols à revêtement dur
DE3318756A1 (de) Verfahren und einrichtung zur durchfuehrung des verfahrens zum aufnehmen von abfaellen, insbesondere aus schotterbetten einer gleisanlage
US5452492A (en) Material collection
DE2635530A1 (de) Strassenkehrmaschine
DE10231390A1 (de) Sauggerät für Reinigungszwecke
EP2256250B1 (fr) Dispositif mobile destiné à enlever des produits de remplissage d'une surface
WO2007009627A1 (fr) Dispositif de nettoyage servant notamment a supprimer le sable se trouvant sur des pelouses
EP1988214A2 (fr) Balayeuse
DE10113702B4 (de) Strandreinigungsfahrzeug mit einem Fahrzeugrahmen
DE102010011418B4 (de) Vorrichtung, System und Verfahren zum Nassreinigen von Kunstrasen
DE2446728C3 (de) Saugvorrichtung für ein selbstaufnehmendes Kehrfahrzeug mit Unterdruckförderung
EP0621376B1 (fr) Balayeuse de rues avec ventilateur de circulation d'air
DE2818314A1 (de) Geblaeseeinrichtung fuer das entfernen von laub, maehgut o.dgl.
EP0668402B1 (fr) Récipient collecteur pour les balayures ou les matières similaires
DE2145715A1 (de) Kehrmaschine mit rotierenden Drehbürsten
EP3825465A1 (fr) Balayeuse automatique permettant de nettoyer des surfaces de sol routières ou piétonnes
DE102004038474B3 (de) Fahrbare Aufnahmeeinrichtung mit einer Saugturbine
DE9415472U1 (de) Fahrbare Vorrichtung für die Reinigung und Pflege großflächiger Bereiche
DE4447158A1 (de) Kehrgerät
DE2452633A1 (de) Maschine zum pneumatischen aufnehmen von laub, papier u.dgl.
DE69926953T2 (de) Saugturbinenanordnung für Arbeitsfahrzeuge
DE2824662A1 (de) Mobiles kanalreinigungs- und schlammabsaugsystem
DE1708659B1 (de) Kehrmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

19U Interruption of proceedings before grant

Effective date: 20201128

19W Proceedings resumed before grant after interruption of proceedings

Effective date: 20210226

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210311

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210729

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020000381

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1449964

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2902590

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220324

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220324

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220224

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502020000381

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220228

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

26N No opposition filed

Effective date: 20220825

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220228

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240205

Year of fee payment: 5

Ref country code: ES

Payment date: 20240301

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240209

Year of fee payment: 5

Ref country code: CH

Payment date: 20240301

Year of fee payment: 5

Ref country code: GB

Payment date: 20240122

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20200228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240228

Year of fee payment: 5

Ref country code: FR

Payment date: 20240219

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211124