EP0597787A1 - Druckwasser-Bodenreinigungsvorrichtung - Google Patents

Druckwasser-Bodenreinigungsvorrichtung Download PDF

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Publication number
EP0597787A1
EP0597787A1 EP93470028A EP93470028A EP0597787A1 EP 0597787 A1 EP0597787 A1 EP 0597787A1 EP 93470028 A EP93470028 A EP 93470028A EP 93470028 A EP93470028 A EP 93470028A EP 0597787 A1 EP0597787 A1 EP 0597787A1
Authority
EP
European Patent Office
Prior art keywords
rotary
disc
shell
rotor
pressurized water
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.)
Withdrawn
Application number
EP93470028A
Other languages
English (en)
French (fr)
Inventor
Pierre Truffert
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
Application filed by Individual filed Critical Individual
Publication of EP0597787A1 publication Critical patent/EP0597787A1/de
Withdrawn legal-status Critical Current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
    • 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
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned

Definitions

  • the present invention relates to a floor cleaning apparatus by pressurized water.
  • High pressure water is generally supplied by a hose which is connected, for example, to an external motorization.
  • the water supply is controlled by a selector block, or three-way valve, placed on the handlebar of the device, and led either by another hose, or by the inside of a handlebar arm, to a bearing. central.
  • the water is then directed to two nozzles located at each end of a spraying boom integral in rotation with an anti-gravelling disc, a spray and protective shell covers the assembly.
  • High pressure water is projected at high speed towards the surface to be cleaned and the deposits are quickly pickled and entrained by the water.
  • a first object of the invention is to remedy the aforementioned drawbacks by seeking to produce an apparatus never before produced, capable both of working at lower pressure and of obtaining an equivalent (or even better) cleaning quality, a priori conditions. incompatible.
  • Another object of the invention is to lighten the device while increasing the effectiveness of the anti-gravel protection and reducing the cost.
  • the solution found in accordance with the invention results from the combination of working at reduced pressure thanks to the Deublin connector (registered trademark), and the use of a material called Fimilan (registered trademark) which can be applied by spraying.
  • This material is usually used in the field of conveyors and handling and is not known or experienced in the field of cleaning. Thanks to this coating we were able to make the aluminum shell. We therefore unexpectedly increased the rigidity and resistance of aluminum.
  • the invention consists of an apparatus for cleaning the soil by pressurized water of the trolley type mounted on wheels and a pressurized water circuit controlled by a distributor block, with rotary spraying boom protected by an anti-gravel disc. and a shell of protection, characterized in that it comprises a rotary coupling of the Deublin type (registered trademark) mounted on a central rotor by a bearing, said rotor on which the anti-gravelling disc is fixed, extended by two spray arms each terminated by a buzzard.
  • Deublin type registered trademark
  • the hull is made of aluminum and its inner face is covered by spraying with an anti-shock material of the Fimilan type (registered trademark).
  • the disc can be protected by the same technique or by a rubberized coating.
  • the support part of the device is formed by a carriage (1) on wheels (2) guided by a handlebar (3) connected to the carriage by two arms (4).
  • a bearing (13) of a bearing (14) provides the mechanical connection between the rotary connector (9) and a rotor (15) carrying the distribution arms (10).
  • Appropriate fixing means (16) forming a cage hold the bearing (14) and therefore the swivel joint on the carriage, as well as the shell (16) while ensuring the height adjustment of the nozzles (11) relative to the ground.
  • the fins are for example fixed radially (see FIG. 5) by riveting and have an edge (22) rounded outwards and cut (23) towards the center of the disc, as well as a perpendicular base (24) for fixing on the disk.
  • Another originality of the hydraulic circuit lies in the presence of a three-way valve as a selector block (7) for directing the pressurized water either in one of the arms (4) towards the rotary connector, or for example in the other arm. (5) to a fitting (20), for example to allow the connection of a lance or other device, which is very practical for the user who would like to rinse with a lance and does not need to connect to another water supply point.
  • Yet another originality of the invention relates to the method of protecting the interior of the hull and the underside of the anti-gravel disc (17).
  • the internal face of the shell (16) is covered with Fimilan (registered trademark) deposited by projection.
  • the disc can be protected by Fimilan (registered trademark) or by a rubberized coating of the Para type (registered trademark) 4 mm thick.
  • the invention can be used to clean any type of floor in various places and installations, for example in airports, pedestrian areas, tennis courts, etc.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP93470028A 1992-11-03 1993-10-29 Druckwasser-Bodenreinigungsvorrichtung Withdrawn EP0597787A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9213349A FR2697549B1 (fr) 1992-11-03 1992-11-03 Appareil de nettoyage de sols par eau sous pression.
FR9213349 1992-11-03

Publications (1)

Publication Number Publication Date
EP0597787A1 true EP0597787A1 (de) 1994-05-18

Family

ID=9435276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93470028A Withdrawn EP0597787A1 (de) 1992-11-03 1993-10-29 Druckwasser-Bodenreinigungsvorrichtung

Country Status (2)

Country Link
EP (1) EP0597787A1 (de)
FR (1) FR2697549B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415575A1 (de) * 1994-05-03 1995-11-09 Sf Koop Gmbh Beton Konzepte Erdreichabdeckung aus Beton-Formsteinen sowie Verfahren und Vorrichtung zum Erhalten der Sickerfähigkeit einer derartigen Erdreichabdeckung
WO2001045854A1 (en) * 1999-12-21 2001-06-28 Hydra-Wash Pty Ltd High pressure cleaning system
CN107059741A (zh) * 2017-05-27 2017-08-18 扬州金威环保科技有限公司 一种机电液一体化智能式洗地机
CN110984037A (zh) * 2019-11-30 2020-04-10 江苏悦达专用车有限公司 一种外摆喷杆装置
CN111250497A (zh) * 2020-03-12 2020-06-09 天台县有成汽车用品有限公司 一种车辆年检标志自动清除设备
CN113186862A (zh) * 2021-05-01 2021-07-30 河南新路航交通科技有限公司 一种机场跑道道面专用除胶车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548432A1 (de) * 1974-10-30 1976-05-13 Bernard Eaton Hart Vorrichtung zur erzeugung eines rotierenden duesen- oder spruehstrahles
GB2024611A (en) * 1978-07-11 1980-01-16 Ogle & Sons Ltd G C A device for cleaning floors or decks
FR2515536A1 (fr) * 1981-11-04 1983-05-06 Asnets Sarl Perfectionnements apportes aux machines a nettoyer et a decaper les sols
US5135015A (en) * 1990-02-12 1992-08-04 Young's Hovercover, Inc. Pressurized fluid cleaning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548432A1 (de) * 1974-10-30 1976-05-13 Bernard Eaton Hart Vorrichtung zur erzeugung eines rotierenden duesen- oder spruehstrahles
GB2024611A (en) * 1978-07-11 1980-01-16 Ogle & Sons Ltd G C A device for cleaning floors or decks
FR2515536A1 (fr) * 1981-11-04 1983-05-06 Asnets Sarl Perfectionnements apportes aux machines a nettoyer et a decaper les sols
US5135015A (en) * 1990-02-12 1992-08-04 Young's Hovercover, Inc. Pressurized fluid cleaning device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415575A1 (de) * 1994-05-03 1995-11-09 Sf Koop Gmbh Beton Konzepte Erdreichabdeckung aus Beton-Formsteinen sowie Verfahren und Vorrichtung zum Erhalten der Sickerfähigkeit einer derartigen Erdreichabdeckung
WO2001045854A1 (en) * 1999-12-21 2001-06-28 Hydra-Wash Pty Ltd High pressure cleaning system
EP1242189A4 (de) * 1999-12-21 2004-05-12 Hydra Wash Pty Ltd Hochdruckreinigungssystem
CN107059741A (zh) * 2017-05-27 2017-08-18 扬州金威环保科技有限公司 一种机电液一体化智能式洗地机
CN110984037A (zh) * 2019-11-30 2020-04-10 江苏悦达专用车有限公司 一种外摆喷杆装置
CN111250497A (zh) * 2020-03-12 2020-06-09 天台县有成汽车用品有限公司 一种车辆年检标志自动清除设备
CN113186862A (zh) * 2021-05-01 2021-07-30 河南新路航交通科技有限公司 一种机场跑道道面专用除胶车

Also Published As

Publication number Publication date
FR2697549A1 (fr) 1994-05-06
FR2697549B1 (fr) 1995-01-06

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