EP0261097A2 - Dispositif de déblaiement de neige, de neige fondu, d'eau, d'ordures sur les routes - Google Patents

Dispositif de déblaiement de neige, de neige fondu, d'eau, d'ordures sur les routes Download PDF

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Publication number
EP0261097A2
EP0261097A2 EP87890138A EP87890138A EP0261097A2 EP 0261097 A2 EP0261097 A2 EP 0261097A2 EP 87890138 A EP87890138 A EP 87890138A EP 87890138 A EP87890138 A EP 87890138A EP 0261097 A2 EP0261097 A2 EP 0261097A2
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
support frame
belt
drums
traffic area
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
EP87890138A
Other languages
German (de)
English (en)
Other versions
EP0261097A3 (en
EP0261097B1 (fr
Inventor
Anton Techn. Rat Kahlbacher
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT0247986A external-priority patent/AT390087B/de
Application filed by Individual filed Critical Individual
Publication of EP0261097A2 publication Critical patent/EP0261097A2/fr
Publication of EP0261097A3 publication Critical patent/EP0261097A3/de
Application granted granted Critical
Publication of EP0261097B1 publication Critical patent/EP0261097B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • 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
    • E01H1/0827—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
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/105—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud
    • 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

Definitions

  • the invention relates to a device for clearing, in particular for cleaning, traffic areas such as roads, highways and airstrips, snow, slush, water, dirt, dust or the like, with a movable support frame, in which two rotatable drums are stored, around which a conveyor belt for the goods to be cleared can be guided in the operating position, diagonally or transversely to the direction of travel.
  • traffic areas such as roads, highways and airstrips, snow, slush, water, dirt, dust or the like
  • the object of the present invention is therefore to provide a clearing device which avoids the disadvantages inherent in the known devices.
  • This is achieved according to the invention in that the conveyor belt can be moved in a position enclosing an acute angle with the normal to the traffic area, one of the two strands being able to be brought into contact with the traffic area, whereas the other, counter-movable strand is lifted off the traffic area . This achieves very good clearing of the traffic area without causing the disadvantages inherent in the known prior art.
  • the front strand of the conveyor belt in the direction of travel can be brought into contact with the traffic area, with the normal pointing onto the traffic area Includes angles between 1 ° and 30 °. In practice, an angle of approximately 8 ° has proven to be very advantageous.
  • the rear run of the conveyor belt in the direction of travel can be brought into contact with the traffic area, wherein it includes an acute angle between 1 ° and 30 °, in particular an angle of 8 °, with the normal to the traffic area.
  • the clearing material located on it is detected without being whirled up, and it is transported to the edge of the working surface of the device in accordance with the drive speed of the conveyor belt. There it is detected during a further clearing operation and in turn offset by the working width of the clearing device.
  • guide rollers for the conveyor belt are preferably mounted on the support frame.
  • tensioners can be assigned to the front belt run, the position of which can be adjusted relative to the supporting frame.
  • the tension rollers can be mounted on handlebars whose pivot position can be adjusted by means of a turnbuckle.
  • support rollers can be assigned to the rear run of the conveyor belt or a slide rail can be provided on the support frame as a counter-support for the conveyor belt.
  • the conveyor belt can be held in the appropriate position and tension by the guide rollers, tension rollers, support rollers and slide rails.
  • At least one of the belt drums is e.g. driven by a hydraulic motor, the drive for the conveyor belt being reversible.
  • the conveyor belt is made of rigid-elastic material, whereby it consists of inserts made of steel fibers, sheet steel, glass fibers, carbon fibers, slag fibers and the like. reinforced elastic material, such as rubber, Plastic or the like. Can be made.
  • additional tools such as cutting or brushing, can be arranged on the lower longitudinal edge of the conveyor belt in a manner known per se. Ropes or rods can be held on the outside of the conveyor belt along which the height of the brushes which are under the action of springs can be adjusted. A sleeve can be guided along each rope or rod, on which a compression spring acts and which carries a brush. The cutting or brushing process supports or clears the broaching process caused by the conveyor belt.
  • the inside of the conveyor belt is formed with longitudinal profiles, such as ribs or grooves, and the belt drums and the guide rollers are formed on their lateral surfaces with mutually spaced, opposing, annular profiles, such as grooves or ribs .
  • the inside of the conveyor belt can be designed with ribs that are trapezoidal in cross section, the belt drums and the guide rollers being formed with grooves that are trapezoidal in cross section. This configuration ensures the required installation of the conveyor belt on the traffic area, since it is held at its height by the belt drums and guide rollers.
  • the deflection drums are each made up of a pair of rubber tires, e.g. are foamed, formed between them a bar extending from the inside of the conveyor belt in the longitudinal direction of the same.
  • the conveyor belt is designed on its outside or on its inside in a manner known per se with vertically extending ribs.
  • the inside of the conveyor belt can be formed with a longitudinally extending groove into which at least one guide roller protrudes.
  • the support frame is designed with a blowing device or with a suction device.
  • a blow duct or suction duct open at the bottom can be arranged on the support frame.
  • the support frame can be coupled to the base support frame of a carrier vehicle by means of a support tube, which serves as an air duct, a blower or a suction device being arranged on the base support frame.
  • a channel which extends over the length of the support frame and is open to the traffic area is provided on the support frame and can be connected to the blower via the support tube.
  • a suction channel can open inside the conveyor belt and is connected to the suction device via the support tube.
  • the support tube is preferably guided via two branch tubes to the two ends of the channel which is open at the bottom, with the branch at the mouth of the support tube into the branch tubes and at the mouths pipes in the duct control flaps.
  • the control flaps provided at the mouth of the support tube can be located here.
  • the control flap provided at the mouth of the support tube can be designed as a rotary slide valve, and the control flaps located at the mouths of the branch tubes can be actuated by the air flow against the action of actuating springs.
  • the cleaning process is supported by a blower in order to increase the clearing capacity of the conveyor belt or to allow a discharge of the clearing material close to the ground at a greater distance.
  • the clearing material can be captured by a suction device and transported to a collecting container located on the carrier vehicle.
  • the supporting frame is preferably designed in a manner known per se with running wheels. Furthermore, at least one actuating cylinder is preferably held by the base support frame in a manner known per se, by means of which the support frame can be lifted off the traffic area. As a result, the clearing vehicle can be moved in the required manner during operation or it can be moved to a transport position outside of the operation.
  • the support frame is rotatably mounted on the support tube in a manner known per se and at least one adjusting device is provided between the base support frame and the support frame, by means of which the support frame can be pivoted relative to the direction of travel.
  • the storage for the band drums and the guide rollers is preferably adjustable in their height and in their angular position relative to the support frame, so that the height and the inclination of the Conveyor belt is adjustable in relation to the traffic area.
  • the carrier for the conveyor belt in the support frame can preferably be pivoted about an axis running in the longitudinal direction of the vehicle.
  • the carrier for the conveyor belt can be held in a housing of the support frame by means of elastic intermediate layers.
  • a spray device is arranged in front of and or or behind the conveyor device and a drive unit, hydraulic pumps for feeding the drive for the belt drums, a blower or a suction device and a liquid container with a pump are provided on the carrier vehicle.
  • Such a device can either be arranged on the back of a carrier vehicle or on the front of a carrier vehicle in the manner of a snow plow.
  • the carrying device is rotatably mounted relative to the carrying vehicle and there is at least one actuating cylinder or one between the carrying vehicle and the carrying device Motor provided, through which the transverse position of the support device relative to the direction of travel is adjustable.
  • the drive of the conveyor belt is also reversible.
  • the air duct has two branches branch pipes to the two ends of the downwardly open channel, whereby there are control flaps in the region of the mouths of the tube into the branch tubes and the mouths of the branch tubes into the channel, by means of which the blower air is guided in such a way that it is in the downwardly open Channel flows either from left to right or from right to left.
  • a carrier vehicle 1 shows a carrier vehicle 1, on the front plate of which a known snow plow 2 is mounted in a manner known per se.
  • a support frame 4a On the loading surface 4 of the carrier vehicle 1 there is a support frame 4a, of which a hydraulic pump 5, a blower 6, a drive motor 7 for the blower 6 as well as for the hydraulic pump 5 and a container 8 for a deicing fluid are carried with a feed pump 8a.
  • a support tube 11 is also attached, which serves as an air duct and which is coupled at its rear end to a clearing device, which is explained below with reference to the other figures.
  • This clearing device consists of a support frame 13, which by means of wheels 14 against the traffic Surface 3 is supported and from which a conveyor 15, a housing 16 for a downwardly open air channel 17 through which an air flow can be generated, and at least one spray device 18 are held.
  • the support tube 11 can be pivoted about a bolt 11a by means of an actuating cylinder 12 and thus its height can be adjusted.
  • a servomotor 19 is provided, which serves to pivot the clearing device into an inclined position relative to the direction of travel A.
  • the support frame 13 has such a length that it projects laterally beyond the carrier vehicle 1 in an inclined position of approximately 45 ° with respect to the direction of travel A.
  • the support frame 13 can be pivoted by means of the servomotor 19 into one of those two inclined positions, which are shown in FIG. 2 of the drawing with dash-dotted lines and which form the working positions. If the conveyor 15 is driven in the direction of arrow B, the clearing material is conveyed to the right-hand side in the direction of travel A in the direction of arrow C.
  • the inclined position of the clearing device can be fixed by a locking pin 20.
  • the support frame 13 is adjusted into the other inclined position shown in dash-dotted lines and the drive of the conveyor device 15 is reversed, the clearing material is conveyed to the left side in the direction of travel A.
  • the support frame 13 can also be pivoted laterally about a bearing 13a.
  • the support tube 11 opens into two branch tubes 30 and 31, which lead to the outer ends of the housing 16 for the air duct 17.
  • a rotary valve 33 is provided at the mouth of the tube 11 in the branch tubes 30, 31, a rotary valve 33 is provided.
  • the rotary slide 33 is designed as a cylinder, in which a curved air baffle 33a is inserted.
  • This rotary valve 33 is coupled via a pin 38 with a lever 39 for entrainment. By rotating the lever 39, the rotary valve 33 is rotated. By rotating the rotary valve 33, the air flow supplied by the blower is deflected from one of the branch pipes 30, 31 into the other.
  • the support frame 13 is formed at both ends with belt drums 40, around which a conveyor belt 23 is guided. Furthermore, guide rollers 45 for the conveyor belt 23 are supported over the length of the support frame 13 in this.
  • the conveyor belt 23 is formed on its outer sides with approximately vertically extending ribs 24.
  • the housing 16, which forms the air duct 17 which is open towards the traffic area 3, is also carried by the support frame 13.
  • the air pipe 11 connects to the air guide housing 16.
  • the belt drums 40 are held in horizontal guides and can be displaced by means of adjusting spindles 21, as a result of which the tension of the conveyor belt 23 can be adjusted.
  • the conveyor belt 23 is ver on the inside thereof with approximately horizontal, ie in the longitudinal direction running, inwardly projecting ribs 25 formed.
  • the belt drums 40 and the guide rollers 45 are formed with circumferential grooves 41, 46 which are spaced apart from one another by their height and into which the inner ribs 25 of the conveyor belt 23 protrude.
  • the conveyor belt 23 is made of rigid, elastic material, such as rubber or plastic.
  • the conveyor belt 23 or the like can be provided by inlays made of steel fibers, sheet steel, glass fibers, slag fibers, carbon fibers. be reinforced.
  • the frame for the support frame 13 is formed at its upper end with two flanges 60, which are provided with eyelets 61, by means of which the support frame 13 is held in its central region by a bolt 62, whereby it is in the position of the inclination of the traffic area 3 can customize.
  • a skid 63 is assigned to it, which is carried by an arm 64. This skid 63 serves to prevent the front run 23a of the conveyor belt 23 from being lifted off the guide rollers 45.
  • a hydraulic motor 48 which serves to drive the conveyor belt 23, for which the shaft 49 is coupled with a hub 50 of the belt drum 23 for driving.
  • the channel 17 is towards the conveyor belt 23 open, whereas it is closed at the back by an elastic bar 65 that is adjustable in height.
  • the conveyance of the clearing material is supported by the fact that air can be conveyed through the air pipe 11 and through one of the branch ducts 30, 31 from the blower 6 into the duct 17 which is open at the bottom and flows off transversely.
  • the blower air is supplied either to the left end or the right end of the channel 17 and flows through it to the other end in the direction of the conveying direction of the conveyor belt 23, as a result of which the material to be cleared is additionally blown off to the side at a slight height above the traffic area 3 becomes.
  • the angle which encloses the front belt strand 23a with the traffic area 3 can be between 1 ° and 30 °.
  • FIGS. 8 to 10 show an embodiment variant of a broaching device according to the application in plan view or in sections.
  • the front belt strand 23a of the conveyor belt 23 is lifted off the traffic area 3 and the rear belt lies Band strand 23b adjoins this, whereby it encloses an angle of 8 ° with the normal to the traffic area 3. This angle can be between 1 ° and 30 °.
  • the inside of the conveyor belt 23 is formed not only with horizontal strips 25 but also with vertical strips 24a, to which corresponding horizontal grooves 41, 46 and vertical grooves 42 are assigned in the belt drums 40 and in the guide rollers 45.
  • the suction channel 11 opens into a channel 17a within the loop formed by the conveyor belt 23.
  • rear support rollers 47 are provided.
  • the conveyed material is conveyed within the conveyor belt 23, the rear run 23b of which lies against the traffic area, moves in the direction of the arrow D, and is conveyed through the suction channel 11 into a collecting container located on the carrier vehicle 1.
  • a third embodiment of a device according to the invention is shown below, which is simplified compared to the above-described embodiments in that it is designed without a blowing or suction device.
  • This device is arranged on the front of the carrier vehicle 1 instead of a snow plow.
  • this clearing device 70 is mounted on the front of the carrier vehicle 1 by means of a coupling device 71. It is also designed with a conveyor belt 74 and is supported by means of running wheels 75. The conveyor belt 74 is placed around two belt drums 76 and 77 and is driven by at least one motor. The height of the conveyor belt 74 will adjusted by an approximately vertically aligned cylinder 72. The inclined position of this device in relation to the direction of travel is set by means of two lateral cylinders 73.
  • This device is shown schematically in FIG.
  • the conveyor belt 74 is placed around the drive drum 76 and around the deflection drum 77.
  • two pairs of tensioning rollers 81 are assigned to the front belt run 74a in the direction of travel A and two guide rollers 84 to the rear belt run 74b in the direction of travel A.
  • the tensioning rollers 81 are mounted on links 82 which can be pivoted by means of a tensioning lock 83.
  • the front run 74a of the conveyor belt 74 can be tensioned by adjusting the pivoting position of the tensioning rollers 81 or its position relative to the support frame for the device can be changed.
  • the drive drum 76 is formed by foamed tires 85 and 87, the hubs 86 and 88 of which are rigidly connected to one another.
  • the deflection drum 77 is designed in the same way.
  • the conveyor belt 74 is formed on its inside with a rib 90 lying in the middle region of the height, which projects between the two tires 85 and 87. As a result, the conveyor belt 74 is held at the required altitude despite the loads acting on it.
  • the conveyor belt 74 is formed with ribs 92 oriented transversely to its longitudinal extent.
  • the conveyor belt 74 is supported in the central region of its height by guide rollers 84 which in one in the Protect rib 90 provided groove 91.
  • the tensioning rollers 81 which are assigned to the upper area and the lower area of the conveyor belt 74, this is adjusted slightly in the middle area between the deflection drums 76, 77 in the direction of travel A, whereby the forward run 74a in the oblique position of the conveyor belt 74 middle area with greater pressure against the traffic surface 3 or the tendency that the front belt run 74a is lifted in the middle area between the drive and deflection drums 76, 77, is counteracted, whereby a good clearing effect is also achieved in this area.
  • the conveyor belt 74 is held in an inclined position in relation to the traffic area 3, as a result of which its front belt run 74a comes into contact with the traffic area 3 during operation, whereas the rear belt run 74b is lifted off the ground. Due to the movement of the conveyor belt 74, goods located thereon are conveyed through its front run, which lies against the traffic area 3.
  • the suspension of the clearing device is shown.
  • the support frame is firmly connected to the carrier vehicle 1 by means of a support tube 100.
  • a holding plate 101 is fastened to the support tube 100 and is formed with a housing 102 in which four elastic strips 103 are arranged. These elastic strips 103 hold a bolt 105 to which rails 107 are fastened on both sides.
  • the rails 107 form the support frame of the clearing device.
  • Fig. 18 it is shown that the strips 24 of the conveyor belt 23 can be formed with metallic cutting edges 26, by means of which the clearing material is broken up or loosened.
  • 19 and 20 show that the strips 24 of the conveyor belt 23 can be formed with brushes 27, whereby an additional cleaning is achieved.
  • FIG. 21 Another embodiment of the conveyor belt 74 is shown in FIG. 21.
  • this is formed on its outside with upper and lower longitudinal strips 110, in which rods or cables 112 are fastened.
  • Sleeves 113 from which bolts 114 project transversely, are mounted on the rods or ropes 112. Brushes 115 projecting downward are carried by the bolts 114.
  • the sleeves 113 are under the action of a compression spring 116, their travel by a stop, e.g. a pin 117 is limited.
  • the ropes 112 are fastened by bolts 118. Bores 119 are also provided in these, which serve to receive stop pins.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Luminescent Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
EP87890138A 1986-09-16 1987-06-16 Dispositif de déblaiement de neige, de neige fondu, d'eau, d'ordures sur les routes Expired - Lifetime EP0261097B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT0247986A AT390087B (de) 1986-09-16 1986-09-16 Vorrichtung zur raeumung, insbesondere saeuberung, von verkehrsflaechen
AT2479/86 1986-09-16
AT55987 1987-03-10
AT559/87 1987-03-10

Publications (3)

Publication Number Publication Date
EP0261097A2 true EP0261097A2 (fr) 1988-03-23
EP0261097A3 EP0261097A3 (en) 1988-09-14
EP0261097B1 EP0261097B1 (fr) 1990-09-05

Family

ID=25593148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87890138A Expired - Lifetime EP0261097B1 (fr) 1986-09-16 1987-06-16 Dispositif de déblaiement de neige, de neige fondu, d'eau, d'ordures sur les routes

Country Status (8)

Country Link
US (1) US4827637A (fr)
EP (1) EP0261097B1 (fr)
CN (1) CN87106329A (fr)
AT (1) ATE56232T1 (fr)
CA (1) CA1273029A (fr)
DE (2) DE3764750D1 (fr)
FI (1) FI874032A (fr)
NO (1) NO166959C (fr)

Cited By (7)

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Publication number Priority date Publication date Assignee Title
EP0358986A1 (fr) * 1988-08-23 1990-03-21 Josef Willibald Appareil pour déplacer et retourner le compost
WO1990012153A1 (fr) * 1989-04-04 1990-10-18 Ing. Alfred Schmidt Gmbh Dispositif agence sur un vehicule de transport, servant a souffler un courant d'air sur une chaussee
DE3928928A1 (de) * 1989-08-31 1991-03-14 Beilhack Maschf Martin Schneeraeumvorrichtung
DE3928914A1 (de) * 1989-08-31 1991-03-14 Beilhack Maschf Martin Schneeraeumvorrichtung
FR2652100A1 (fr) * 1989-09-18 1991-03-22 Grzeszczak Wactaw Dispositif multifonctionnel de nettoiement des surfaces et voies de circulation, destine a equiper une base mobile de vehicule.
FR2652099A1 (fr) * 1989-09-18 1991-03-22 Grzeszczak Wactaw Vehicule de nettoiement de la voirie par balai mecanique a surface de travail augmentee et balai mecanique l'equipant.
WO2016041639A3 (fr) * 2014-09-17 2016-06-16 Julius Tielbürger GmbH & Co. KG Engin de nettoiement

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US4905387A (en) * 1989-08-21 1990-03-06 Street Wayne L Adjustable wheel for snow plow
FI94978C (fi) * 1992-09-23 1995-11-27 Erkki Tienaho Tien, lentokentän tai vastaavan puhdistuslaitteisto
US5630286A (en) * 1993-11-22 1997-05-20 Zenon Airport Environmental, Inc. Vehicular apparatus for removing de-icing liquid
US5561921A (en) * 1994-12-30 1996-10-08 Zenon Airport Environmental, Inc. Vehicular apparatus for removing snow and aircraft de-icing or anti-icing liquids from runway surfaces
US5794710A (en) * 1996-06-14 1998-08-18 Maxwell; Grant D. Lightweight adjustable track "power dozer"
US6189179B1 (en) 1999-03-30 2001-02-20 Saturn Machine & Welding Co., Inc. Surface drying machine
CA2414526C (fr) * 2001-12-14 2011-02-22 Loram Maintenance Of Way, Inc. Appareil de deneigement
US6751894B2 (en) * 2002-05-30 2004-06-22 Schmidt Engineering And Equipment, Inc. Snow removal apparatus and method of removing snow
US6748678B2 (en) * 2002-06-12 2004-06-15 Schmidt Engineering And Equipment, Inc. Snow removal apparatus and method
FR2857992B1 (fr) * 2003-07-24 2007-06-01 Valmetal Vehicule de nettoiement multifonctions d'une aire de circulation
US7100311B2 (en) * 2004-05-07 2006-09-05 Schmidt Engineering And Equipment, Inc. Gate assembly and method for a snow plow blade
DE102007004159A1 (de) * 2007-01-22 2008-09-04 Lima Gmbh & Co. Betriebs Kg Verfahren zum Räumen, Reinigen oder Behandeln von Runways, sowie Verfahren zur Wiederherstellung und Aufrechterhaltung von hohen Bremskoeffizienten auf Start- bzw. Landebahnen für Flugzeuge
DE102009025234A1 (de) * 2008-06-14 2010-06-02 Lima Gmbh & Co. Betriebs Kg Verfahren, Werkzeuge, Fahrzeuge, Anbaugeräte, Adapter und Gespanne zum schnellen Entkontaminieren von Verkehrsflächen auf Flughäfen und dgl.insbesondere Start-Landebahnen und Aufrechterhaltung von hohen Bremskoeffizienten
US8365346B2 (en) * 2008-12-15 2013-02-05 Ecotech Service Co., Llc Multi-purpose vacuum unit
NO334886B1 (no) * 2009-01-26 2014-06-30 Ncc Construction As Anlegg og fremgangsmåte for nedsmelting og rensing av snø og is
CN101509238A (zh) * 2009-03-02 2009-08-19 宋树建 一种小型电动清扫车
EP2578751A1 (fr) * 2011-10-07 2013-04-10 Zaugg AG Eggiwil Dispositif de Balayage avec système de soufflage
DE102014218641A1 (de) * 2014-09-17 2016-03-17 Homag Holzbearbeitungssysteme Gmbh Fördereinrichtung
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CN108625319A (zh) * 2018-06-11 2018-10-09 安徽省大地园林工程有限公司 一种公园落叶收集利用装置
CN110872824A (zh) * 2019-11-05 2020-03-10 劲旅环境科技有限公司 一种清理道路上泥土功能的路面养护车
CN115178506B (zh) * 2022-06-27 2023-08-04 温州市城南市政建设维修有限公司 一种绿化带表面灰尘的连续清理装置和连续清理方法

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US2797502A (en) * 1956-02-09 1957-07-02 John H Griffith Snow plow attachment for rotary power mowers
US3980174A (en) * 1975-10-10 1976-09-14 Dynaloc Corporation Closed loop ribbed belt/grooved pulley conveyor system
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EP0096929A1 (fr) * 1982-06-14 1983-12-28 N.V. Bekaert S.A. Structure de renfort pour article élastomère et article ainsi obtenu
EP0189371A1 (fr) * 1985-01-23 1986-07-30 Reberle reg. Treuunternehmen Schaan Dispositif de déblaiement de neige

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DE764710C (de) * 1943-04-07 1951-08-09 Bruno Fritz Schneeschleuder
US2797502A (en) * 1956-02-09 1957-07-02 John H Griffith Snow plow attachment for rotary power mowers
US3980174A (en) * 1975-10-10 1976-09-14 Dynaloc Corporation Closed loop ribbed belt/grooved pulley conveyor system
DE2849672A1 (de) * 1978-11-16 1980-05-29 Daimler Benz Ag Spurgebunden einsetzbares fahrzeug mit schneeraeumelementen
DE2906672A1 (de) * 1979-02-21 1980-09-04 Schade Maschf Gustav Entspeicherungsgeraet fuer das abraeumen von schuettguthalden
EP0096929A1 (fr) * 1982-06-14 1983-12-28 N.V. Bekaert S.A. Structure de renfort pour article élastomère et article ainsi obtenu
EP0189371A1 (fr) * 1985-01-23 1986-07-30 Reberle reg. Treuunternehmen Schaan Dispositif de déblaiement de neige

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EP0358986A1 (fr) * 1988-08-23 1990-03-21 Josef Willibald Appareil pour déplacer et retourner le compost
WO1990012153A1 (fr) * 1989-04-04 1990-10-18 Ing. Alfred Schmidt Gmbh Dispositif agence sur un vehicule de transport, servant a souffler un courant d'air sur une chaussee
DE3928928A1 (de) * 1989-08-31 1991-03-14 Beilhack Maschf Martin Schneeraeumvorrichtung
DE3928914A1 (de) * 1989-08-31 1991-03-14 Beilhack Maschf Martin Schneeraeumvorrichtung
FR2652100A1 (fr) * 1989-09-18 1991-03-22 Grzeszczak Wactaw Dispositif multifonctionnel de nettoiement des surfaces et voies de circulation, destine a equiper une base mobile de vehicule.
FR2652099A1 (fr) * 1989-09-18 1991-03-22 Grzeszczak Wactaw Vehicule de nettoiement de la voirie par balai mecanique a surface de travail augmentee et balai mecanique l'equipant.
WO2016041639A3 (fr) * 2014-09-17 2016-06-16 Julius Tielbürger GmbH & Co. KG Engin de nettoiement

Also Published As

Publication number Publication date
DE8709125U1 (de) 1987-08-13
DE3764750D1 (de) 1990-10-11
EP0261097A3 (en) 1988-09-14
US4827637A (en) 1989-05-09
NO166959B (no) 1991-06-10
NO873892L (no) 1988-03-17
EP0261097B1 (fr) 1990-09-05
FI874032A0 (fi) 1987-09-16
NO873892D0 (no) 1987-09-16
FI874032A (fi) 1988-03-17
NO166959C (no) 1991-09-18
CN87106329A (zh) 1988-03-30
CA1273029A (fr) 1990-08-21
ATE56232T1 (de) 1990-09-15

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