DE3233274A1 - High-pressure jet device for treating surfaces - Google Patents
High-pressure jet device for treating surfacesInfo
- Publication number
- DE3233274A1 DE3233274A1 DE19823233274 DE3233274A DE3233274A1 DE 3233274 A1 DE3233274 A1 DE 3233274A1 DE 19823233274 DE19823233274 DE 19823233274 DE 3233274 A DE3233274 A DE 3233274A DE 3233274 A1 DE3233274 A1 DE 3233274A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle head
- nozzle
- treated
- holding rod
- holding
- 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.)
- Ceased
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001976 improved effect Effects 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4077—Skirts or splash guards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/128—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with hydrojets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Nozzles (AREA)
Abstract
Description
Hochdruckstrahlgerät zum Behandeln von FlächenHigh pressure jet device for treating surfaces
Die Erfindung betrifft ein Hochdruckstrahlgerät zum Behandeln, insbesondere zum Reinigen von Flächen, bei dem mindestens eine an eine Hochdruckmittelquelle anschließbare Düse in einem fahrbaren, zur zu behandelnden Fläche hin offenen Gehäuse mit Abstand von der zu behandelnden Fläche gehalten ist.The invention relates to a high-pressure jet device for treating, in particular for cleaning surfaces where at least one is connected to a source of high pressure medium Connectable nozzle in a mobile housing that is open to the surface to be treated is kept at a distance from the surface to be treated.
Ein solches bekanntes Gerät, das vorzugsweise zur industriellen Bodenreinigung einsetzbar ist, weist mindestens eine lotrecht auf die zu behannelnde Fläche gerichtete Düse am Ende eines um eine zentrale Achse drehbaren Balkens auf. Weiterhin ist am Balken mindestens eine entgegengesetzt zur gewollten Drehrichtung des Balkens gerichtete Düse als Drehantrieb vorhanden.Such a well-known device, which is preferably used for industrial floor cleaning can be used, has at least one perpendicular to the surface to be treated Nozzle at the end of a bar that can be rotated about a central axis. Furthermore is on Bar at least one directed opposite to the intended direction of rotation of the bar Rotary drive nozzle available.
Solche Geräte müssen wegen des Erfordernisses der Drehung des Balkens relativ groß gebaut sein, z. B. mit Durchmessern von 1 m und mehr. Zur Drehung des Balkens sind erhebliche Energien erforderlich und es treten große Massenkräfte auf, die die Gefahr des Abschleuderns von Teilen des Gerätes mit sich bringen. Außerdem ist für das Hochdruckmittel, z. B. Wasser, eine Drehdurchführung erforderlich, die konstruktiv aufwendig ist und Dichtungsprobleme aufwirft. Schließlich ist auch die Drehzahl des Balkens und damit auch die Reinigungswirkung des Gerätes begrenzt.Such devices must because of the requirement to rotate the beam be built relatively large, e.g. B. with diameters of 1 m and more. To rotate the Significant energies are required and large mass forces occur which entail the risk of parts of the device being thrown off. aside from that is for the extreme pressure medium, e.g. B. water, a rotating union required, the is structurally complex and raises sealing problems. After all, that too The speed of the bar and thus also the cleaning effect of the device are limited.
Aufgabe der Erfindung ist es daher, bei einem Gerät der eingangs genannten Art die genannten Nachteile zu vermeiden und insbesondere ein relativ kleines Gerät zu schaffen, das vielseitig einsetzbar ist, das einfach in der Konstruktion ist und bei dem insbesondere eine Drehdurchführung und ein sich drehender Balken vermieden wird. Dichtungen sollen nicht erforderlich sein. Das Gerät soll mit wesentlich höherer Drehgeschwindigkeit der auf die zu behandelnde Fläche auftreffenden Strahlen betreibbar sein und somit eine verbesserte Wirkung, z. B. eine bessere Reinigungswirkung und ein schnellerer Vorschub erreichbar sein.The object of the invention is therefore, in a device of the type mentioned at the beginning Kind of avoiding the disadvantages mentioned and in particular a relatively small device to create that is versatile, that is simple to construct and in which, in particular, a rotary leadthrough and a rotating bar are avoided will. Seals should not be required. The device is said to be much higher Rotational speed of the rays impinging on the area to be treated can be operated his and thus an improved effect, e.g. B. a better cleaning effect and a faster feed can be achieved.
Das Gerät ist außer zur Fußbodenreinigung insbesondere auch bei beengtem Raum, z. B. in Gängen oder auch unter Möbeln, wie Tischen, Geräten oder Maschinen, auch geeignet zur Schiffswandreinigung oder auch zum Reinigen von Startbahnen an Flug häfen vom Gummiabrieb. Außerdem kann es zum Aufrauhen von Beton oder Asphalt oder auch zum Entzundern von Stahlblöcken eingesetzt werden und zum Entfernen festhaftender Farbreste.In addition to cleaning floors, the device is also particularly useful in confined spaces Space, e.g. B. in corridors or under furniture, such as tables, devices or machines, Also suitable for cleaning ship walls or for cleaning runways Airports from rubber abrasion. It can also be used to roughen concrete or asphalt or can also be used for descaling steel blocks and for removing stubborn ones Paint residue.
Die zur Lösung der gestellten Aufgabe wesentlichen Merkmale der Erfindung sind im Patentanspruch 1 genannt. Die Unteransprüche nennen Ausführungsarten der Erfindung.The essential features of the invention for solving the problem posed are mentioned in claim 1. The subclaims name embodiments of the Invention.
In der Zeichnung ist eine Ausführungsform des neuen Gerätes dargestellt, und zwar in Fig. 1 ein lotrechter Schnitt durch ein Druckmittelzuführungsrohr mit drei Haltestutzen für Düsenköpfe Fig. 2 ein Horizontalschnitt durch einen Düsenkopf Fig. 3 eine Ansicht und eine Draufsicht auf das Gerät + 4 mit Gehäuse, teilweise im Schnitt.In the drawing, an embodiment of the new device is shown, namely in Fig. 1 a vertical section through a pressure medium supply pipe with three holding stubs for nozzle heads Fig. 2 is a horizontal section through a nozzle head Fig. 3 is a view and a plan view of the device + 4 with housing, partially on average.
In den Figuren sind die einzelnen Teile wie folgt bezeichnet: 1. Düsenkopf 2. Haltestange 3. Hülse 4. Ringscheibe 5. Mutter 6. Ringraum 7. Düse 8. Haltestutzen 9. Druckmittelanschlußstutzen 10. Gehäuse 11. Halterung 12. Rad 13. zu behandelnde Fläche 14. Handhabe 15. Querbohrung 16. Längsbohrung 17. Druckmittelzuführungsrohr Wesentliches Merkmal der Erfindung sind die schnelldrehenden Düsenköpfe 1 mit Umdrehungszahlen bis zu 10.000 U/min. Vorzugsweise ist zum Betrieb an jeden Düsenkopf 1 nur eine Düse 7 im Einsatz, durch die sowohl die Reinigung als auch der Drehantrieb erfolc#t. Die schnelle Drehung ist insbesondere dadurch möglich, daß sich zwischen Düsenkopf 1 bzw. der diese tragenden Hülse 3 und der Haltestange 2 eine Flüssigkeitsschicht bildet, durch die eine berührungslose bzw. schwimmende Lagerung des Düsenkopfes 1 auf der Haltestange 2 erreicht wird. Das dabei zwischen dem Düsenkopf 1 und dem Ringvorsprung 2a einerseits sowie der Ringscheibe 4 andererseits austretende Wasser unterstützt die Reinigungswirkung, es wird durch das Gehäuse nach unten abgelenkt. Dichtungen für die Lagerung sind nicht erforderlich.In the figures, the individual parts are designated as follows: 1. Nozzle head 2. Holding rod 3. Sleeve 4. Washer 5. Nut 6. Annular space 7. Nozzle 8. Holding piece 9. Pressure medium connection piece 10. Housing 11. Bracket 12. Wheel 13. Area to be treated 14. Handle 15. Cross hole 16. Longitudinal hole 17. Pressure medium supply pipe The essential feature of the invention are the rapidly rotating nozzle heads 1 with speeds of rotation up to 10,000 rpm. Preferably there is only one for operation on each nozzle head 1 Nozzle 7 in use, through which both the cleaning and the rotary drive take place. The rapid rotation is possible in particular that there is between the nozzle head 1 or the sleeve 3 carrying it and the holding rod 2 form a layer of liquid forms, through which a contactless or floating mounting of the nozzle head 1 on the handrail 2 is reached. That between the nozzle head 1 and the Annular projection 2a on the one hand and the annular disk 4 on the other hand exiting water supports the cleaning effect, it is deflected downwards by the housing. Storage seals are not required.
Die Drehwirkung der Düse wird durch einen tangentialen Anstellwinkel erzeugt, wie aus dem Horizontalschnitt nach Fig. 2 ersichtlich. Dort sind 4 Bohrungen jeweils mit einem unterschiedlicht Anstellwinkel dargestellt. Je nachdem in welche dieser Bohrungen eine Düse zum Einsatz kommt, ist die Drehzahl des Düsenkopfes unterschiedlich und somit veränderbar. Aus fertigungstechnischen Gründen kann man in jeden Düsenkopf bereits entsprechende Bohrungen zum Einsatz der Düse mit unterschiedlichem Anstellwinkel vorsehen. Im praktischen Betrieb wird vorzugsweise nur in eine Bohrung eine Düse eingesetzt, während die anderen Bohrungen durch einen Stopfen verschlossen werden.The rotating action of the nozzle is created by a tangential angle of attack generated, as can be seen from the horizontal section according to FIG. There are 4 holes there each shown with a different angle of attack. Depending on which one If a nozzle is used in these holes, the speed of the nozzle head is different and therefore changeable. For manufacturing reasons, it can be used in any nozzle head Already corresponding holes for using the nozzle with different angles of attack provide. In practical operation, a nozzle is preferably only in one bore inserted, while the other holes are closed by a plug.
Die Wirkungsweise des Gerätes ist aus Fig. 1 ohne weiteres ersichtlich. Das aus dem Druckmittelzuführungsrohr 17 kommende Druckmittel, z. B. Wasser, gelangt über die Längsbohrung 16 und die Querbohrung 15 in die Düse 7 und versetzt dabei den Düsenkopf 1 in schnelle Umdrehung.The mode of operation of the device is readily apparent from FIG. 1. The pressure medium coming from the pressure medium supply pipe 17, e.g. B. water via the longitudinal bore 16 and the transverse bore 15 in the nozzle 7 and sets the nozzle head 1 in rapid rotation.
Die etwa im Maßstab 1:1 dargestellte Fig. 1 zeigt, daß das Gerät sehr klein ausgeführt sein kann. Der Durchmesser des Düsenkopfes beträgt danach etwa 7 cm, die Länge des Druckmittelzuführungsrohres 17 etwa 30 cm, so daß das Gesamtgerät mit Gehäuse nur etwa eine Länge von 50 cm und eine Breite unter 20 cm hat.The approximately 1: 1 shown Fig. 1 shows that the device is very can be made small. The diameter of the nozzle head is then about 7 cm, the length of the pressure medium supply pipe 17 about 30 cm, so that the entire device with housing is only about 50 cm long and less than 20 cm wide.
Während die Haltestange 2 und der Düsenkopf 1 vorzugsweise aus Stahl gefertigt sind, wird für die Hülse 3 ein Material gewählt, das ein Festfressen an der Haltestange 2 mit Sicherheit ausschließt. Diese Gefahr besteht insbesondere beim Anlauf, wenn sich der Flüssigkeitsfilm zwischen der Außenwand der Haltestange 2 und der Innenwand der Hülse 3 noch nicht vollständig ausgebildet hat und wenn die Drehgeschwindigkeit noch gering ist. Das Gehäuse muß entsprechend schwer ausgeführt sein bzw. kann mit Gewichten versehen werden, um in jedem Fall zu verhindern, daß das Gerät beim Betrieb von der zu behandelnden Fläche 13 abgehoben wird.While the holding rod 2 and the nozzle head 1 are preferably made of steel are made, a material is selected for the sleeve 3 that a seizure the handrail 2 excludes with certainty. This is a particular danger when starting up, when the liquid film is between the outer wall of the holding rod 2 and the inner wall of the sleeve 3 has not yet fully formed and if the speed of rotation is still low. The housing must be made correspondingly heavy be or can be provided with weights to prevent in any case that the device is lifted from the surface 13 to be treated during operation.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823233274 DE3233274A1 (en) | 1982-09-08 | 1982-09-08 | High-pressure jet device for treating surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823233274 DE3233274A1 (en) | 1982-09-08 | 1982-09-08 | High-pressure jet device for treating surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3233274A1 true DE3233274A1 (en) | 1984-03-15 |
Family
ID=6172682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823233274 Ceased DE3233274A1 (en) | 1982-09-08 | 1982-09-08 | High-pressure jet device for treating surfaces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3233274A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0197502A2 (en) * | 1985-04-03 | 1986-10-15 | Nitto Boseki Co., Ltd. | High pressure fluid processing device |
EP0198097A1 (en) * | 1985-04-13 | 1986-10-22 | Deutsche Asphalt GmbH | Method for the production of textured and/or coloured bituminous surfaces in particular for the construction roads and paths |
DE3532045A1 (en) * | 1985-09-09 | 1987-03-19 | Josef Kraenzle | ROTATIONAL NOZZLE |
DE3628724A1 (en) * | 1986-08-23 | 1988-02-25 | Lewag Anlagen & Geraete | Nozzle for devices for treating mobile articles with a fluid, process for attaching the nozzle to distribution pipes for the fluid and application of the nozzle |
FR2702397A1 (en) * | 1993-03-11 | 1994-09-16 | Uwer Assainissement Ets J | Device for projecting a pressurized fluid and machine for cleaning surfaces, especially roadways. |
DE10310620A1 (en) * | 2003-03-10 | 2004-09-30 | Nordenia Deutschland Pacimex Gmbh | De-labeling process for label carriers (bottles or crates) involves directing at least one fluid jet onto area between label carrier and label |
DE4423181B4 (en) * | 1993-08-16 | 2004-11-11 | Johannes Guggenberger | Device for cleaning sheet metal or the like |
CN104746461A (en) * | 2014-07-28 | 2015-07-01 | 印金福 | Multifunctional garbage cleaning trolley sweeping brush |
CN110180697A (en) * | 2019-05-27 | 2019-08-30 | 深圳市居安建筑科技有限公司 | A kind of tele-control system and its method for exterior wall spray |
CN111604316A (en) * | 2020-06-30 | 2020-09-01 | 吴迎莉 | Recycling and reusing treatment system for recycled pearl wool packaging coiled material resources |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7131588U (en) * | 1972-08-31 | Mueller & Co Kg | Nozzle head for devices for cleaning the inside of containers | |
US3774262A (en) * | 1970-04-03 | 1973-11-27 | Carpetech Corp | Portable vacuum carpet and upholstery cleaning apparatus |
DE2548432A1 (en) * | 1974-10-30 | 1976-05-13 | Bernard Eaton Hart | Self actuating rotary spray for cleaning - has rotating nozzle directing jet of fluid onto work surface with fluid producing turning force for nozzle |
DE7915487U1 (en) * | 1979-05-29 | 1979-09-20 | Lister Gmbh Landgeraete- Und Kuehlanlagenfabrik, 5880 Luedenscheid | PRESSURE WATER CLEANING DEVICE |
DE7929277U1 (en) * | 1979-10-16 | 1980-02-14 | Pumpenfabrik Urach, 7432 Urach | ROTARY WASHING HEAD |
DE2900439A1 (en) * | 1979-01-08 | 1980-07-17 | Grensing Gmbh | Floor grid cleaner for paint spray booth - consists of trolley with rotating water jets directed downwards onto grid |
DE8118653U1 (en) * | 1981-06-26 | 1982-03-25 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | AREA CLEANING DEVICE |
-
1982
- 1982-09-08 DE DE19823233274 patent/DE3233274A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7131588U (en) * | 1972-08-31 | Mueller & Co Kg | Nozzle head for devices for cleaning the inside of containers | |
US3774262A (en) * | 1970-04-03 | 1973-11-27 | Carpetech Corp | Portable vacuum carpet and upholstery cleaning apparatus |
DE2548432A1 (en) * | 1974-10-30 | 1976-05-13 | Bernard Eaton Hart | Self actuating rotary spray for cleaning - has rotating nozzle directing jet of fluid onto work surface with fluid producing turning force for nozzle |
DE2900439A1 (en) * | 1979-01-08 | 1980-07-17 | Grensing Gmbh | Floor grid cleaner for paint spray booth - consists of trolley with rotating water jets directed downwards onto grid |
DE7915487U1 (en) * | 1979-05-29 | 1979-09-20 | Lister Gmbh Landgeraete- Und Kuehlanlagenfabrik, 5880 Luedenscheid | PRESSURE WATER CLEANING DEVICE |
DE7929277U1 (en) * | 1979-10-16 | 1980-02-14 | Pumpenfabrik Urach, 7432 Urach | ROTARY WASHING HEAD |
DE8118653U1 (en) * | 1981-06-26 | 1982-03-25 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | AREA CLEANING DEVICE |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028003A (en) * | 1985-04-03 | 1991-07-02 | Nitto Boseki Co., Ltd. | High pressure fluid processing device |
EP0197502A3 (en) * | 1985-04-03 | 1987-01-14 | Nitto Boseki Co., Ltd. | High pressure fluid processing device |
US5119990A (en) * | 1985-04-03 | 1992-06-09 | Nitto Boseki Co., Ltd. | High pressure fluid processing device |
EP0197502A2 (en) * | 1985-04-03 | 1986-10-15 | Nitto Boseki Co., Ltd. | High pressure fluid processing device |
EP0198097A1 (en) * | 1985-04-13 | 1986-10-22 | Deutsche Asphalt GmbH | Method for the production of textured and/or coloured bituminous surfaces in particular for the construction roads and paths |
EP0216034A1 (en) * | 1985-09-09 | 1987-04-01 | Josef Kränzle | Rotating nozzle |
US4747544A (en) * | 1985-09-09 | 1988-05-31 | Kraenzle Josef | Spray device |
DE3532045A1 (en) * | 1985-09-09 | 1987-03-19 | Josef Kraenzle | ROTATIONAL NOZZLE |
DE3628724A1 (en) * | 1986-08-23 | 1988-02-25 | Lewag Anlagen & Geraete | Nozzle for devices for treating mobile articles with a fluid, process for attaching the nozzle to distribution pipes for the fluid and application of the nozzle |
FR2702397A1 (en) * | 1993-03-11 | 1994-09-16 | Uwer Assainissement Ets J | Device for projecting a pressurized fluid and machine for cleaning surfaces, especially roadways. |
EP0617174A1 (en) * | 1993-03-11 | 1994-09-28 | Etablissements J. HUWER ASSAINISSEMENT | Device for projecting a pressurized fluid and surface cleaning machine, especially of roads |
DE4423181B4 (en) * | 1993-08-16 | 2004-11-11 | Johannes Guggenberger | Device for cleaning sheet metal or the like |
DE10310620A1 (en) * | 2003-03-10 | 2004-09-30 | Nordenia Deutschland Pacimex Gmbh | De-labeling process for label carriers (bottles or crates) involves directing at least one fluid jet onto area between label carrier and label |
CN104746461A (en) * | 2014-07-28 | 2015-07-01 | 印金福 | Multifunctional garbage cleaning trolley sweeping brush |
CN110180697A (en) * | 2019-05-27 | 2019-08-30 | 深圳市居安建筑科技有限公司 | A kind of tele-control system and its method for exterior wall spray |
CN111604316A (en) * | 2020-06-30 | 2020-09-01 | 吴迎莉 | Recycling and reusing treatment system for recycled pearl wool packaging coiled material resources |
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