EP0288436B1 - Véhicule pour nettoyer des sols à revêtement dur - Google Patents
Véhicule pour nettoyer des sols à revêtement dur Download PDFInfo
- Publication number
- EP0288436B1 EP0288436B1 EP88810242A EP88810242A EP0288436B1 EP 0288436 B1 EP0288436 B1 EP 0288436B1 EP 88810242 A EP88810242 A EP 88810242A EP 88810242 A EP88810242 A EP 88810242A EP 0288436 B1 EP0288436 B1 EP 0288436B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sweeping
- air
- brush roller
- duct
- fan
- 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.)
- Expired - Lifetime
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
- E01H6/00—Apparatus equipped with, or having provisions for equipping with, both elements for especially removal of refuse or the like and elements for removal of snow or ice
-
- 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
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
- E01H1/0818—Loosening or dislodging by blowing ; Drying by means of gas streams in apparatus with mechanical loosening or feeding instruments, 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
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
- E01H1/0872—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles with mechanical loosening or feeding instruments for the dirt to be removed pneumatically, 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/092—Brushing elements
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/10—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice by application of heat for melting snow or ice, whether cleared or not, combined or not with clearing or removing mud or water, e.g. burners for melting in situ, heated clearing instruments; Cleaning snow by blowing or suction only
- E01H5/106—Clearing snow or ice exclusively by means of rays or streams of gas or steam, or by suction with or without melting
Definitions
- the invention relates to a cleaning vehicle according to the preamble of patent claim 1.
- the European patent application published under number 0 189 371 describes a snow removal machine with a chassis frame which is supported on a front steering axle and a rear axle.
- a traction motor is used to move the snow removal machine.
- a sweeping brush roller extending transversely to the longitudinal direction of the machine is arranged between the front and rear axles.
- a hollow support, which also serves as a blown air duct, is pivotably arranged on the underside of the chassis frame and the sweeping roller is articulated on the support mentioned above by means of levers.
- the outlet side of a fan is connected to the blast air duct, which distributes the blown air to various blower nozzles arranged in the working direction in front of the brush brush.
- a working motor is used to drive the fan and the brush roller.
- a snow plow is arranged on the front of the known snow-clearing machine and pushes most of the snow lying on the ground to the left or right in accordance with its inclination to the longitudinal axis of the machine. Remaining snow on the ground is blown to the side by the above-mentioned blowing nozzles in the same direction below the chassis frame. Any snow remnants adhering to the ground are swept by the sweeping brush roller into the area of the blowing nozzles and also blown away.
- This known snow removal machine is very well suited for clearing the runways at airports, but not for keeping these runways clean during the snow-free time.
- a device for cleaning surfaces by means of an air stream which device has a pick-up head movable over the surface to be cleaned, a blower for generating the air stream on the pick-up head and a collecting container for the picked up dust .
- the recording head is box-shaped and along the edge there are elastic curtain elements for forming a substantially closed space on the underside of the recording head.
- the pick-up head has a compressed air duct opening through a slot in the space mentioned and a suction duct leading out of the space through which the dust whirled up by the supplied compressed air is sucked into the collecting container.
- the cleaning vehicle according to the invention is characterized by the features stated in the characterizing part of patent claim 1 ' .
- the cleaning vehicle shown in FIGS. 1 to 4 has a chassis frame 1, which is supported by means not shown on a front steerable planetary axis 2 and a rear, optionally also steerable planetary axis 3.
- a driver's cab 4 In the front area of the chassis frame 1 there is a driver's cab 4. Behind and below the driver's cab 4 there is a drive motor 5 which drives the front planetary axle 2 and optionally also the rear planetary axle 3.
- a steering mode switching device (not shown) arranged in the driver's cab 4 allows the driver to switch to the front-wheel, four-wheel or dog-gear steering as required.
- the rear axle follows the track of the front axle and inevitably causes the sweeper to be guided in the track of the cleaning vehicle even when cornering.
- crab steering all four wheels swivel in the same direction, which leads to a diagonal shift of the cleaning vehicle. Obstacles can be avoided and maneuvering is made easier.
- the chassis frame 1 is formed in the area between the front and rear planetary axes 2 and 3 by cranking in such a way that the greatest possible free space is created between the roadway and the chassis frame for receiving the sweeper.
- a working motor 6 is arranged in the area above the rear planetary axis 3. This drives two or, as required, more hydraulic rotary piston pumps, which in turn drive a powerful radial blower 7 and a brush brush drive, not shown, via two axial piston motors, not shown.
- the outlet 8 of the radial blower 7 is connected via a pipe 9 to a hollow support 10, which also serves as the main blowing air duct.
- the carrier 10 is connected to the chassis frame 1 via a three-point suspension 11 fastened to the chassis frame 1 and a turntable 12 fastened to the carrier 10 so that it can pivot about a vertical axis. Of the two extreme pivoting movements of the carrier 10, one in each case is shown in broken lines in FIGS. 2 and 4.
- a sweeping brush roller 14 is connected via a handlebar 13, which can be lifted off or lowered onto the floor via hydraulic drive cylinders (not shown).
- the sweeping brush roller 14 is formed in two parts and can be rotated by a chain drive (not shown) arranged in the middle of the sweeping brush roller 14. An embodiment of such a chain drive is described in more detail with reference to FIG. 9 in the European patent application mentioned at the beginning, published under number 0 189 371.
- a curved protective shield 15 which extends over the entire length of the sweeping brush roller 14.
- the protective shield 15 covers the upper half of the sweeping brush roller 14 and prevents snow, dust or dirt from being thrown upwards by the same.
- a rubber protective flap 16 extends downward from the rear end of the protective shield 15.
- a cover plate 17 is arranged on the front of the sweeping brush roller 14 and, together with the sweeping brush roller 14 and the base 18, forms a blowing duct 19 which extends over the entire length of the sweeping brush roller 14.
- the cleaning vehicle shown in FIGS. 1 and 2 is prepared for snow removal.
- a snow plow 20 of a known type is mounted on the front of the cleaning vehicle.
- the snow plow 20 can be pivoted about a vertical axis so that the snow is pushed to the left or to the right.
- FIG. 5 shows a simplified diagrammatic representation of the sweeper device set for winter operation, which connects the support 10 serving as the main blowing duct, which is pivotably connected about the vertical frame via the turntable 12 and the three-point suspension 11 to the chassis frame 1 (not shown in FIG. 5) 5, and comprises the sweeping brush roller 14, which can be raised and lowered via the handlebars 13 (not shown in FIG. 5).
- an adjustable deflection device 21 is arranged with an invisible and pivotable about a horizontal axis air deflection flap which can be brought into one of three positions via an operating lever 22.
- the invisible air deflection flap is also pivoted to the right in relation to FIG. 5, so that all air entering the deflection device 21 via the pipeline 9 is guided into the left half of the carrier 10 .
- two blowing nozzles 23 and 24 are connected, which open into the blowing duct 19 through the cover plate 17, not shown in FIG. 5, and are directed to the right.
- two blowing nozzles 25 and 26 are connected, which extend through the non-visible cover 17 into the blowing duct 19 and are directed to the left.
- a closable blowing nozzle 27 and 28 which is arranged behind the rubber protective flap 16 in the working direction. These two closable blow nozzles 27 and 28 are directed towards each other.
- a suction mouth 29 or 30 is arranged under the cover plate 17, see FIGS. 1 and 2.
- the suction mouths 29 and 30 are connected to the underside of the carrier 10 via parallelogram-like links 31 and can be used with With the help of hydraulic working cylinders, not shown, be raised to an upper position or lowered into the working position.
- a dirt suction pipe 32 or 33 is connected to each suction mouth 29 and 30.
- An air outlet connection 34 is arranged on the top of the pipeline 9 and can be closed by means of a flap 35 indicated by dashed lines.
- the flap 35 can be operated by an operating lever 36.
- the reverse blowing device shown in FIG. 5 is set for winter operation, ie for snow removal.
- the operating levers 22 and 36 are in the position shown, so that the entire amount of air conveyed by the radial fan 7 reaches the left-hand half of the main blowing air duct formed by the carrier 10 in relation to FIG. 5 and thus to the blowing nozzles 23, 24 and 27.
- the rectified blow nozzles 23 and 24 is within the blow duct 19, see Fig. 1, before Sweeping brush roller 14 generates an air flow which conveys all loose snow in the blowing duct 19 to the right in relation to FIG. 5.
- suction mouths 29 and 30 which are not required for snow removal are in their uppermost position so that the air flow mentioned is hampered as little as possible.
- the operating lever 22 is moved into the other end position, with the result that the air conveyed by the radial blower 7 flows into the right half of the carrier 10 formed main blowing air channel and reaches the nozzles 25, 26 and 28.
- FIG. 3 and 4 show the cleaning vehicle, which is prepared for the vacuum sweeping operation.
- a dirt hopper 38 is placed on the chassis frame 1, which can be tilted about a horizontal axis 39 for emptying.
- the rear of the sweepings suction container 38 can be closed tightly by a closure cover 40.
- the dirt suction pipes 32 and 33 and an air suction duct 42 which can be connected to the inlet 41 of the radial blower 7 are detachably connected to the sweeping material suction container 38 via a separation point 43 arranged in an inclined plane.
- Within the sweeping material suction container 38 there is a filter screen 44, indicated by dashed lines, which keeps the suctioned dirt away from the radial fan 7.
- the sweeper shown in Fig. 6 is set for sweeping operation.
- the operating lever 22 is in the middle position, so that air reaches both halves of the main blowing air duct formed by the carrier 10 and the blowing nozzles 23, 24, 25 and 26.
- the blowing nozzles 27 and 28 arranged behind the rubber protective flap 16 are by means not shown, e.g. matching lid, closed.
- the flap 35 in the air outlet connection 34 is partially open, so that part of the air conveyed by the radial fan 7 can escape to the outside. In this way, a slight negative pressure is created in the blow duct 19, which prevents dust from escaping from the blow duct 19.
- a water tank (not shown) can be arranged for the water spray system (not shown in more detail), which is usually required for dust binding.
- the suction mouths 29 and 30 are lowered into the working position and the sweeping brush roller 14 is driven in the direction of arrow 37 at a reduced speed in comparison to snow clearing operation.
- the radial fan 7 sucks air through the suction mouths 29 and 30, the dirt suction pipes 32 and 33, the sweepings suction container 38 with the filter sieve 44 and the air suction duct 42 and thereby causes, when the flap 45 is closed, that in the sweepings suction container 38, the suction pipes 32 and 33 and the Suction mouths 29 and 30 creates a negative pressure.
- the flap 45 is opened when the sweeping material suction container 38 is not dismantled when the cleaning vehicle is in winter operation.
- the dust is bound by supplying small amounts of spray water from the water tank (not shown), so that the radial fan 7 sucked in through the filter screen 44, respectively. blown air is as dust-free as possible.
- the sweeping brush roller 14 supports the work of the blowing nozzles 23 to 26 by loosening stuck dirt or debris not removed from the blowing nozzles and throwing them into the area of the blowing nozzles 23 to 26 or feeding them directly from behind to the suction mouths 29 and 30.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Soil Working Implements (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Road Signs Or Road Markings (AREA)
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88810242T ATE60636T1 (de) | 1987-04-23 | 1988-04-15 | Reinigungsfahrzeug zum saeubern von mit einem hartbelag versehenen bodenflaechen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1557/87 | 1987-04-23 | ||
CH155787 | 1987-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0288436A1 EP0288436A1 (fr) | 1988-10-26 |
EP0288436B1 true EP0288436B1 (fr) | 1991-01-30 |
Family
ID=4213204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88810242A Expired - Lifetime EP0288436B1 (fr) | 1987-04-23 | 1988-04-15 | Véhicule pour nettoyer des sols à revêtement dur |
Country Status (9)
Country | Link |
---|---|
US (1) | US4858270A (fr) |
EP (1) | EP0288436B1 (fr) |
JP (1) | JPS6448912A (fr) |
CN (1) | CN1012831B (fr) |
AT (1) | ATE60636T1 (fr) |
CA (1) | CA1304545C (fr) |
DE (1) | DE3861700D1 (fr) |
ES (1) | ES2021160B3 (fr) |
GR (1) | GR3001838T3 (fr) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2722610B2 (ja) * | 1989-02-17 | 1998-03-04 | ミノルタ株式会社 | シート給送装置のリフティング装置 |
DE3910834C1 (fr) * | 1989-04-04 | 1991-01-17 | Ing. Alfred Schmidt Gmbh, 7822 St Blasien, De | |
JPH0725432B2 (ja) * | 1989-04-26 | 1995-03-22 | 株式会社日立製作所 | 紙葉類の搬送装置 |
NL8901393A (nl) * | 1989-06-01 | 1991-01-02 | Tech Buro Mosterman | Werkwijze en inrichting voor het vervaardigen van een betonvloer. |
DE3924646A1 (de) * | 1989-07-26 | 1991-01-31 | Schmidt Alfred Ing Gmbh | Kehrfahrzeug |
US5005253A (en) * | 1989-10-12 | 1991-04-09 | Noelle John A | Surface cleaning apparatus |
GB9220382D0 (en) * | 1992-09-26 | 1992-11-11 | Hamilton Robin | Compacting apparatus |
WO1994007688A1 (fr) * | 1992-09-26 | 1994-04-14 | Marshall Spv Ltd. | Procedes et appareil de compactage |
US5385755A (en) * | 1992-10-23 | 1995-01-31 | Safelite Glass Corporation | Apparatus and methods for curing an adhesive promoter on a windshield |
DE4414628A1 (de) * | 1994-04-18 | 1995-10-19 | Hako Gmbh & Co | Fahrbare Kehrmaschine |
DE19524203C2 (de) * | 1994-12-13 | 1999-07-29 | Haller Umweltsysteme Gmbh & Co | Kehrmaschine mit Staubabsaugung |
DE29705939U1 (de) * | 1996-04-03 | 1997-08-21 | Wiedenmann GmbH, 89192 Rammingen | Anbau-Kehrgerät für ein Schlepperfahrzeug |
US6195836B1 (en) * | 1999-02-22 | 2001-03-06 | Roger P. Vanderlinden | Mechanical surface cleaning vehicle for fine particulate removal |
US6154922A (en) * | 1999-02-22 | 2000-12-05 | Vanderlinden; Roger P. | Self-propelled factory floor cleaning vehicle |
US6618897B2 (en) * | 2000-04-22 | 2003-09-16 | S & S Trust | Broom and blower control method and apparatus |
US6633150B1 (en) | 2000-05-02 | 2003-10-14 | Personal Robotics, Inc. | Apparatus and method for improving traction for a mobile robot |
KR20020010849A (ko) * | 2000-07-31 | 2002-02-06 | 옥윤선 | 차량용 제설장치 |
JP3579030B2 (ja) * | 2002-01-21 | 2004-10-20 | 本田技研工業株式会社 | 除塵装置 |
ES2237257B1 (es) * | 2003-01-20 | 2006-04-01 | F. Javier Porras Vila | Camion quitanieves con secador de carretera. |
US20040189029A1 (en) * | 2003-03-05 | 2004-09-30 | Harrison Frank Lamar | Forced air snow shovel |
US7621018B2 (en) * | 2004-04-06 | 2009-11-24 | Schwarze Industries, Inc. | Road/pavement cleaning machine having air-blast functionality |
CN100447342C (zh) * | 2005-01-06 | 2008-12-31 | 郭福军 | 扫、吸、吹联合除雪的方法 |
ES2268981B1 (es) * | 2005-07-20 | 2008-03-01 | Wrt Service, S.L. | Vehiculo motorizado para limpiar una calzada de carretera y utilizacion correspondiente. |
CA2738696A1 (fr) * | 2007-09-25 | 2009-04-02 | Roger Vanderlinden | Balayeuse utilisable avec un vehicule et dotee d'une buse a soufflage d'air mobile |
EP2133473A1 (fr) | 2008-06-13 | 2009-12-16 | Boschung Engineering AG | Capot de brosse de balayage et balayeuse équipée d'un tel capot |
EP2398967B1 (fr) * | 2009-02-18 | 2017-11-15 | 3rd Millennium Solutions, Ltd. | Dispositif multifonctionnel pour enlever la neige |
CN101532283B (zh) * | 2009-04-10 | 2010-09-01 | 康凤明 | 除雪车专用底盘 |
DK2354315T3 (en) | 2010-02-08 | 2015-12-14 | Skanska Sverige Ab | A cleaning and material removal system, application of the system and a method of cleaning and removing material from the paved road |
WO2012003572A2 (fr) * | 2010-07-06 | 2012-01-12 | Roger Vanderlinden | Tête de ramassage à aspiration de poussière équipant une balayeuse |
CN101886372B (zh) * | 2010-07-09 | 2011-09-21 | 鞍山森远路桥股份有限公司 | 前置螺旋式滚刷除雪机 |
ITMO20120145A1 (it) * | 2012-05-31 | 2013-12-01 | Franco Fontanesi | Macchina per rimuovere ghiaccio o neve. |
CN103785650A (zh) * | 2012-10-30 | 2014-05-14 | 富昱能源科技(昆山)有限公司 | 清洁车及其清洁装置 |
CN103061297B (zh) * | 2013-01-31 | 2015-07-15 | 中联重科股份有限公司 | 抽吸装置和环卫车 |
CN103293984B (zh) * | 2013-06-20 | 2016-01-27 | 中联重科股份有限公司 | 清扫车吸嘴工作控制***、方法、控制器及清扫车 |
LT3042996T (lt) * | 2015-01-12 | 2017-09-11 | Marcel Boschung Ag | Sniego valymo transporto priemonė su pučiančiu valymo įrenginiu |
CN105625246A (zh) * | 2016-03-18 | 2016-06-01 | 唐鸿重工专用汽车股份有限公司 | 干雾洗扫车 |
EP3284866B1 (fr) * | 2016-08-18 | 2019-06-12 | Marcel Boschung AG | Engin de déneigement doté d'un système souffleur de balayage pouvant etre couplé |
CN106702936A (zh) * | 2017-02-10 | 2017-05-24 | 朱章 | 一种道路保洁设备 |
US10870960B2 (en) * | 2017-02-28 | 2020-12-22 | Todd E. Kautzman | Snow and debris removal apparatus |
CN108149617B (zh) * | 2017-12-26 | 2020-08-11 | 台州市路桥高精模具厂 | 一种园林用小路清扫设备 |
CN108625325B (zh) * | 2018-06-25 | 2020-07-31 | 绍兴韵足针纺织有限公司 | 一种林业剩余物收集装置 |
CN108677830A (zh) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | 扫刷的自动控制方法、***及清扫车 |
RU2706199C1 (ru) * | 2019-02-22 | 2019-11-14 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Универсальная уборочная машина |
CN109914314B (zh) * | 2019-04-24 | 2023-09-29 | 福龙马集团股份有限公司 | 高效道路清洁用吸嘴组件和清洁车 |
CN110359402B (zh) * | 2019-07-18 | 2021-02-26 | 东莞市冠城园林绿化工程有限公司 | 一种提升清扫效果的落叶清扫机 |
JP7168987B2 (ja) * | 2019-08-27 | 2022-11-10 | みのる産業株式会社 | 園芸ハウス用掃除機及び園芸ハウス用掃除システム |
CN110499734B (zh) * | 2019-09-20 | 2024-04-26 | 常熟华东汽车有限公司 | 喷气式吹雪车的吹雪装置 |
EP3825465B1 (fr) * | 2019-11-19 | 2023-06-07 | Bucher Municipal AG | Balayeuse automatique permettant de nettoyer des surfaces de sol routières ou piétonnes |
CN111042034B (zh) * | 2019-12-25 | 2021-08-03 | 福建龙马环卫装备股份有限公司 | 清扫车作业状态自动控制***及自动控制方法 |
CN114232550B (zh) * | 2021-11-08 | 2022-11-29 | 无锡友鹏航空装备科技有限公司 | 一种道路清雪车 |
CN114673060B (zh) * | 2022-03-22 | 2024-07-02 | 浙江恒炜建设集团有限公司 | 一种绿色环保道路施工装置及其施工方法 |
CN114617998B (zh) * | 2022-04-06 | 2022-12-09 | 蔡雨阳 | 一种医疗消毒机器人 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US293209A (en) * | 1884-02-05 | Street-sweeper | ||
US514676A (en) * | 1894-02-13 | Robert w | ||
US983988A (en) * | 1906-04-17 | 1911-02-14 | Charles B Foster | Pneumatic cleaner. |
US1033164A (en) * | 1911-02-02 | 1912-07-23 | Callo D Fahrney | Street-cleaner. |
US1048009A (en) * | 1912-02-02 | 1912-12-24 | John Vogelzangs | Vacuum-cleaner. |
US1560612A (en) * | 1920-01-06 | 1925-11-10 | J A Horner | Means for street cleaning |
US1923689A (en) * | 1931-12-11 | 1933-08-22 | Nat Super Service Company | Suction machine |
BE510373A (fr) * | 1951-04-10 | |||
CH364803A (de) * | 1958-05-29 | 1962-10-15 | Schoerling & Co Waggonbau | Selbstaufnehmende Kehrmaschine für Startbahnen, Strassen, Wege oder dergleichen mit Unterdruckförderung |
US3007191A (en) * | 1959-05-27 | 1961-11-07 | Schorling & Co | Automatic sweeping machine for runways, streets, roads and the like |
US3048876A (en) * | 1960-09-08 | 1962-08-14 | Gen Electric | Floor cleaning apparatus |
US3221358A (en) * | 1963-04-18 | 1965-12-07 | Rufus F Dickson | High-speed roadway vacuum cleaner |
US3308806A (en) * | 1965-01-27 | 1967-03-14 | Bertin & Cie | Device for clearing wide snow- or icecovered runways, roads or the like |
US3512206A (en) * | 1966-08-30 | 1970-05-19 | Bernard W Young | Air flow surface cleaning apparatus |
US3605170A (en) * | 1969-03-11 | 1971-09-20 | Gulf & Western Ind Prod Co | Mobile suction cleaning device |
US4193159A (en) * | 1978-01-20 | 1980-03-18 | Beard Benjamin F Iii | Mobile cleaning apparatus for removing debris from the surface of parking lots and the like |
JPS56501553A (fr) * | 1979-11-16 | 1981-10-29 | ||
US4466156A (en) * | 1983-01-19 | 1984-08-21 | Tennant Company | Air velocity control mechanism for selective debris pickup |
EP0189371B1 (fr) * | 1985-01-23 | 1989-05-31 | Reberle reg. Treuunternehmen Schaan | Dispositif de déblaiement de neige |
-
1988
- 1988-04-13 CN CN88101993A patent/CN1012831B/zh not_active Expired
- 1988-04-15 DE DE8888810242T patent/DE3861700D1/de not_active Expired - Fee Related
- 1988-04-15 AT AT88810242T patent/ATE60636T1/de not_active IP Right Cessation
- 1988-04-15 ES ES88810242T patent/ES2021160B3/es not_active Expired - Lifetime
- 1988-04-15 EP EP88810242A patent/EP0288436B1/fr not_active Expired - Lifetime
- 1988-04-18 CA CA000564356A patent/CA1304545C/fr not_active Expired - Lifetime
- 1988-04-22 JP JP63098455A patent/JPS6448912A/ja active Granted
-
1989
- 1989-04-14 US US07/181,450 patent/US4858270A/en not_active Expired - Lifetime
-
1991
- 1991-04-24 GR GR91400390T patent/GR3001838T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0288436A1 (fr) | 1988-10-26 |
ATE60636T1 (de) | 1991-02-15 |
US4858270A (en) | 1989-08-22 |
GR3001838T3 (en) | 1992-11-23 |
CN88101993A (zh) | 1988-11-02 |
CA1304545C (fr) | 1992-07-07 |
DE3861700D1 (de) | 1991-03-07 |
ES2021160B3 (es) | 1991-10-16 |
JPH0581681B2 (fr) | 1993-11-15 |
CN1012831B (zh) | 1991-06-12 |
JPS6448912A (en) | 1989-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0288436B1 (fr) | Véhicule pour nettoyer des sols à revêtement dur | |
CA1092758A (fr) | Balayeuse de rues avec gaine d'air transversale et compartiments a balais | |
DE3318756A1 (de) | Verfahren und einrichtung zur durchfuehrung des verfahrens zum aufnehmen von abfaellen, insbesondere aus schotterbetten einer gleisanlage | |
DE69212153T2 (de) | Vorrichtung zur reinigung von spieloberflächen aus künstlichem rasen | |
DE69408329T2 (de) | Vorrichtung und verfahren zur erneuerung von spielflächen | |
EP0296563B1 (fr) | Dispositif de déblaiement pour surfaces couvertes de neige | |
EP3739126B1 (fr) | Balayeuse autonome | |
US7996955B2 (en) | Modular street sweeper | |
DE2446728C3 (de) | Saugvorrichtung für ein selbstaufnehmendes Kehrfahrzeug mit Unterdruckförderung | |
DE4140926A1 (de) | Kehreinrichtung | |
EP0449542B1 (fr) | Collection d'ordures | |
DE10062329C1 (de) | Saug-Kehraggregat | |
DE3703470C1 (en) | Snowplough attached to front of lorry - has broom behind ploughshare, followed by air blower channel | |
DE925777C (de) | Verfahren zur selbsttaetigen Beseitigung von Strassenschmutz und Strassenreinigungskraftfahrzeug | |
DE9415472U1 (de) | Fahrbare Vorrichtung für die Reinigung und Pflege großflächiger Bereiche | |
EP0197258B1 (fr) | Balayeuse rotative | |
DE4447158A1 (de) | Kehrgerät | |
DE19524203C2 (de) | Kehrmaschine mit Staubabsaugung | |
DE29705939U1 (de) | Anbau-Kehrgerät für ein Schlepperfahrzeug | |
DE1272327B (de) | Mit Unterdruck selbstaufnehmende Strassenkehrmaschine mit Tellerbesen | |
DE1708659B1 (de) | Kehrmaschine | |
DE1290157B (de) | Selbstaufnehmendes Reinigungsfahrzeug fuer Strassen oder aehnliche Flaechen | |
DE659639C (de) | Motorstrassengossenreiniger mit selbsttaetiger Hilfssteuerung des Reinigers entlang der Gossenbordkante | |
EP0821105A2 (fr) | Procédé et dispositif pour nettoyer les surfaces, notamment surfaces de circulation, en particulier de surfaces pavées hétérogènes | |
GB2273730A (en) | Pneumatic waste collection apparatus |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19890414 |
|
17Q | First examination report despatched |
Effective date: 19900615 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 60636 Country of ref document: AT Date of ref document: 19910215 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3861700 Country of ref document: DE Date of ref document: 19910307 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO FERRARIO |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ET | Fr: translation filed | ||
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 |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3001838 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 88810242.3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19990226 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19990315 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19990323 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19990325 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19990416 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000430 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000430 |
|
BERE | Be: lapsed |
Owner name: REBERLE REG. TREUUNTERNEHMEN SCHAAN Effective date: 20000430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001101 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20000415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001229 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20001101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20020509 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030416 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030416 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050308 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20050316 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20050321 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20050409 Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060416 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061101 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed |