EP0904855A2 - High pressure cleaning apparatus with a hose reel - Google Patents

High pressure cleaning apparatus with a hose reel Download PDF

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Publication number
EP0904855A2
EP0904855A2 EP98118072A EP98118072A EP0904855A2 EP 0904855 A2 EP0904855 A2 EP 0904855A2 EP 98118072 A EP98118072 A EP 98118072A EP 98118072 A EP98118072 A EP 98118072A EP 0904855 A2 EP0904855 A2 EP 0904855A2
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EP
European Patent Office
Prior art keywords
pressure cleaning
cleaning device
hose
hose reel
push
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
EP98118072A
Other languages
German (de)
French (fr)
Other versions
EP0904855A3 (en
EP0904855B1 (en
Inventor
Arthur Dipl.-Ing. Rau (Fh)
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.)
WAP Reinigungssysteme GmbH and Co
Original Assignee
WAP Reinigungssysteme GmbH and Co
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
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Application filed by WAP Reinigungssysteme GmbH and Co filed Critical WAP Reinigungssysteme GmbH and Co
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Publication of EP0904855A3 publication Critical patent/EP0904855A3/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • 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
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0276—Hose reels specific for high pressure cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Definitions

  • the invention relates to a high-pressure cleaning device Hose reel according to the preamble of protection claim 1.
  • Such high pressure cleaning devices with hose reel are in various embodiments have become known. Characteristic for these embodiments, the hose reel is about centered over the device and also approximately centered over the hood in the longitudinal center plane of the device is arranged. It is here however, the hose reel in the rear is not known Area of the device, e.g. near the push handle, too embarrassed.
  • the invention is therefore based on the object High pressure cleaning device with optional to be attached Refine hose reel so that the attachment is particularly simple, space-saving and inconspicuous.
  • the invention is thereby characterized in that the hose reel on the push handle of the Device is rotatably mounted and that the push bar in is substantially U-shaped, so that the Hose reel at least partially in the space engages between the U-legs.
  • the hose reel is not more above the hood and for example on the hood itself is attached, but that the hose drum rotatable on the Push bar is stored.
  • This has the advantage that at an essentially vertically upright push bar, the with its longitudinal axis also advantageous with the rest Travel axis of the high-pressure cleaning device is aligned, one Hose drum is attached, which is approximately above the Center of gravity of the device is arranged. This will make the Driveability of the device is significantly improved and also the Tipping safety and portability.
  • the hose drum in bearing blocks on Push bracket is attached, preferably a first bearing block already attached to one U-leg of the push handle and this bracket is also used as a seat for the High pressure lance is used. It is accordingly provided that the High pressure cleaning device without hose reel with this only bearing block is delivered, the in this case Bearing block as support for the high pressure lance and possibly as Recording for the electrical line or the high pressure line is trained. So you can see that delivered High pressure cleaning device does not indicate that there is an attachment is provided for a hose drum.
  • the receptacle for one is preferred Axis (stub axle) of the hose drum provided, this Recording preferably by corresponding detachably inserted Cover is covered.
  • Hose reel either already in a particularly simple manner already installed in the factory or by the customer. It is namely only that the hose reel is delivered together with the other bearing block, whereby it it is preferred that already on this bracket side High-pressure screwing of the high-pressure hose to the Connecting hose is integrated on the high-pressure cleaning device, so that when assembling this invention Hose reel it is sufficient to attach the other bracket a place (relatively hidden and covered) fasten the opposite side of the push bar and otherwise the opposite axle stub Hose reel in the already existing bearing block to insert, then the corresponding cover is removed become.
  • the push bar as a whole is light releasably on the base housing of the high-pressure cleaning device is arranged.
  • the push bar there are two screws each, which are easily accessible from the outside and which have the push handle one side each on the basic housing of the Fasten the high-pressure cleaning device.
  • By simply loosening it of these four existing screws can be the Push bar together with the hose reel attached to it can be easily removed and separated from the High pressure cleaning device to be transported.
  • Connection hose between the hose reel and the High pressure cleaning device also easily detachable on the Attach high-pressure cleaning device.
  • the high pressure cleaning device shown in Figure 1 consists in essentially from a push handle 1, which consists of two separate half-shells. It is a front one Blown plastic part 5 available, which over a parting plane 4th with a rear plastic blow part 6 via screws is connected, the two plastic blow parts 5,6 result in a total of approximately a U-shaped part (see FIG. 4), and the connecting leg of this U is designed as a cross member 3 is.
  • the cross member 3 is also separated by the parting plane 4, the parting plane 4 in the vertical direction through the two Blown plastic parts 5.6 runs through, so that the cross member 3rd also consists of two interconnected parts, whereby the cross bar 3 but each with the front plastic part 5 and also with the rear plastic blow part 6 is connected in one piece.
  • the push handle 1 is easily detachable as a whole a total of four screws with the basic housing 9 of the high-pressure cleaning device connected.
  • the basic housing 9 is in essentially trough-shaped and on each side of this trough-shaped housings are arranged in pairs Screws 7,8 for attaching one spar each Push bracket 1 arranged.
  • the paired screws 7,8 are each from easily accessible from the outside, so that the push bar 1 overall is designed to be easily removable.
  • the high pressure cleaning device is covered from the front by a hood 14 which is light is releasably attached to the basic housing 9. Inside is the motor pump unit is arranged, and it is a front, foot-side stand 13 available and a uniaxial Running gear consisting of the axle 11 and the wheels 12 consists.
  • connection level between the Push bracket 1 and the basic housing 9 in the area of a support 10 takes place, which is inclined obliquely forward on the basic housing 9 is arranged.
  • Hose reel 18 for receiving a high pressure hose is provided which is rotatable in two from each other there spaced bearing blocks is held 2.45.
  • the one bearing block 2 is simultaneously connected to a shelf 19 for one High pressure lance and is over the screws described previously 15, 16 in a receptacle 17 on the front of the front Blown plastic part 5 of the push bracket 1 held.
  • the hose reel is shown in the Figures 4 and 5 essentially of two side walls 23, the are arranged on the end of a drum 24 and non-rotatably and possibly also integrally connected to it are. This creates a receiving space for winding up a HD hose 25 formed.
  • An axis 21 is flanged to the side cheek 23, the associated axle holder 46 on the Bearing bracket 2 passes through and at its outer, free end is perpendicularly penetrated by a twist grip 20, on the free outer end of a handle 22 is arranged.
  • twist grip 20 in the area of his Recording in axis 21 rotatable by 180 ° and spring-loaded is held so that the handle 22 both in their outward facing position as well as their inward facing Position (handle 22 ') can be pivoted.
  • hood 14 a trough-shaped incision 26 in the area of the hose drum 18 have an undisturbed pivoting of the rotary handle (Handle 22 ').
  • the connecting hose 27 for the inlet of the high pressure medium 6 runs through a hose reel HD connection 36 in a screw-in nipple 37, which in a associated bearing bush 38 is screwed.
  • the bearing block 45 again consists of a Plastic part, which has a central receptacle for the Passage of the bearing bush 38 forms.
  • the bearing bush 38 will sealingly closed on the end face by a sealing part 32, which carries a sail ring and an O-ring and one Support ring.
  • a bearing part 40 is rotatable and sealing over a associated O-ring seal held in the bearing bush 38, this bearing part 40 carries a longitudinal bore 33 which of a transverse bore 34 is penetrated, which in turn on the outer circumference opens into a circumferential annular groove 35.
  • the annular groove 35 opens into the screw-in nipple 37 Quick fitting 28 so that the high pressure medium over this Annular groove 35 and the transverse bore 34 in the longitudinal bore 33 entry.
  • the bearing part 40 is by means of a nut 41 on one Side cheek 23 of the hose drum 18 fastened and settled inward into the area of the drum 24 with a stub-shaped Inner part 43 continued.
  • the longitudinal bore 33 opens into this inner part 43, where at the same time an HD hose screw connection 30 for the hose section 31 is attached.
  • This piece of hose 31 is held in a nut 42 and the Nut 42 is rotatably connected to a screw part 44, which is sealing and firm via an assigned threaded screw connection is connected to the inner part 43.
  • the hose piece 31 is part of the on the drum body Drum 24 wound high pressure hose 25.
  • the other end of the High pressure hose via another high pressure screw connection for example connected to a spray lance or the like.
  • the hose reel is already fully integrated with the high pressure hose fitting 30 and also the outer one Quick connector 28 supplied, which is already fixed the bearing block 45 is connected. It is therefore sufficient to use the left one Insert axis 21 into the axle holder 46 on the bearing block 2 and then the other bracket 45 after removing the Cover 48 on the push bracket according to FIG. 2 and FIG. 5 fasten.
  • Hose reel essentially not over the outer edges of the Device survives and thus the high pressure cleaner through narrow gears can be driven.
  • the drum is now swiveled handle narrower than the push handle.

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The pushing handle (1) of the appliance is U-shaped and a hose drum (18) is attached on it. The handle is provided with a prefitted mounting (2) and devices (47) for fitting of a second mounting (45). The longitudinal axis of the handle passes through the axle of the wheels. The prefitted mounted is constructed as a seating for the accessories of the appliance, and the second mounting is provided with a high pressure connection. The handle is fastened to be easily detachable on a base housing.

Description

Gegenstand der Erfindung ist ein Hochdruckreinigungsgerät mit Schlauchtrommel nach dem Oberbegriff des Schutzanspruchs 1. Derartige Hochdruckreinigungsgeräte mit Schlauchtrommel sind in vielfältigen Ausführungsformen bekannt geworden. Kennzeichnend für diese Ausführungsformen ist, daß die Schlauchtrommel etwa mittig über dem Gerät und auch etwa mittig über der Haube in der Längsmittenebene des Geräts angeordnet ist. Es ist hierbei jedoch nicht bekannt, die Schlauchtrommel in den hinteren Bereich des Geräts, z.B. in die Nähe des Schubbügels, zu verlegen.The invention relates to a high-pressure cleaning device Hose reel according to the preamble of protection claim 1. Such high pressure cleaning devices with hose reel are in various embodiments have become known. Characteristic for these embodiments, the hose reel is about centered over the device and also approximately centered over the hood in the longitudinal center plane of the device is arranged. It is here however, the hose reel in the rear is not known Area of the device, e.g. near the push handle, too embarrassed.

Bei den bekannten Hochdruckreinigungsgeräten mit Schlauchtrommeln ergibt sich der Nachteil, daß eine ungünstige Gewichtsverteilung in Kauf genommen werden muß, denn die Schlauchtrommel sitzt außerhalb des Schwerpunktes des Geräts, ist raumgreifend, weil sie als eigenes Bauteil auf dem Gerät angeordnet wird. Nachdem aber derartige Hochdruckreinigungsgeräte sowohl mit als auch ohne Schlauchtrommel verkauft werden, ist es bisher schwierig, eine Halterung für Schlauchtrommeln so auszubilden, daß man dem ohne Schlauchtrommel ausgelieferten Gerät nicht ohne weiteres ansieht, daß hierzu eine Lagerung für eine Schlauchtrommel gehört.In the known high-pressure cleaning devices with Hose reels have the disadvantage that an unfavorable Weight distribution must be accepted, because the Hose reel sits outside the center of gravity of the device, is expansive because it is a separate component on the device is arranged. But after such high pressure cleaning devices sold both with and without hose reel so far, it has been difficult to find a bracket for Train hose drums so that you can do that without Hose drum delivered device not easily sees that this is a storage for a hose reel heard.

Bei mit Schlauchtrommeln montierten Geräten besteht im übrigen der Nachteil, daß die Halterung für die Schlauchtrommeln relativ schwierig anzubringen ist und hohe Kosten verursacht.In the case of devices mounted with hose drums, there is moreover the disadvantage that the holder for the hose reels is relatively difficult to install and involves high costs.

Der Erfindung liegt deshalb die Aufgabe zugrunde, ein Hochdruck-Reinigungsgerät mit optional zu befestigender Schlauchtrommel so weiterzubilden, daß die Befestigung besonders einfach, platzsparend und unauffällig erfolgt. The invention is therefore based on the object High pressure cleaning device with optional to be attached Refine hose reel so that the attachment is particularly simple, space-saving and inconspicuous.

Zur Lösung der gestellten Aufgabe ist die Erfindung dadurch gekennzeichnet, daß die Schlauchtrommel am Schubbügel des Geräts drehbar gelagert ist und daß der Schubbügel im wesentlichen U-förmig ausgebildet ist, so daß die Schlauchtrommel mindestens teilweise in den Zwischenraum zwischen den U-Schenkeln eingreift.To achieve the object, the invention is thereby characterized in that the hose reel on the push handle of the Device is rotatably mounted and that the push bar in is substantially U-shaped, so that the Hose reel at least partially in the space engages between the U-legs.

Mit der gegebenen technischen Lehre ergibt sich der wesentliche Vorteil, daß nun Erfindungsgemäss die Schlauchtrommel nicht mehr oberhalb der Haube und beispielsweise an der Haube selbst befestigt ist, sondern daß die Schlauchtrommel drehbar an dem Schubbügel gelagert ist. Damit ergibt sich der Vorteil, daß bei einem im wesentlichen vertikal hochstehenden Schubbügel, der mit seiner Längsachse im übrigen auch vorteilhaft mit der Fahrachse des Hochdruckreinigungsgeräts fluchtet, eine Schlauchtrommel befestigt ist, die demzufolge etwa oberhalb des Schwerpunkts des Geräts angeordnet ist. Hierdurch wird die Fahrbarkeit des Geräts wesentlich verbessert und auch die Kippsicherheit und die Transportfähigkeit.With the given technical teaching, the essential results Advantage that according to the invention the hose reel is not more above the hood and for example on the hood itself is attached, but that the hose drum rotatable on the Push bar is stored. This has the advantage that at an essentially vertically upright push bar, the with its longitudinal axis also advantageous with the rest Travel axis of the high-pressure cleaning device is aligned, one Hose drum is attached, which is approximately above the Center of gravity of the device is arranged. This will make the Driveability of the device is significantly improved and also the Tipping safety and portability.

In einer bevorzugten Ausführungsform der vorliegenden Erfindung ist es vorgesehen, daß die Schlauchtrommel in Lagerböcken am Schubbügel befestigt wird, wobei bevorzugt ein erster Lagerbock bereits schon an dem einen U-Schenkel des Schubbügels befestigt ist und dieser Lagerbock gleichzeitig als Aufnahme für die Hochdrucklanze dient. Es ist demgemäss vorgesehen, daß das Hochdruckreinigungsgerat ohne Schlauchtrommel mit diesem einzigen Lagerbock ausgeliefert wird, wobei für diesen Fall der Lagerbock als Auflage für die Hochdrucklanze und evtl. als Aufnahme für die Elektroleitung oder die Hochdruckleitung ausgebildet ist. Man sieht also dem so ausgelieferten Hochdruckreinigungsgerät nicht an, daß hier eine Befestigung für eine Schlauchtrommel vorgesehen ist.In a preferred embodiment of the present invention it is provided that the hose drum in bearing blocks on Push bracket is attached, preferably a first bearing block already attached to one U-leg of the push handle and this bracket is also used as a seat for the High pressure lance is used. It is accordingly provided that the High pressure cleaning device without hose reel with this only bearing block is delivered, the in this case Bearing block as support for the high pressure lance and possibly as Recording for the electrical line or the high pressure line is trained. So you can see that delivered High pressure cleaning device does not indicate that there is an attachment is provided for a hose drum.

In diesem Lagerbock ist bevorzugt die Aufnahme für die eine Achse (Achsstummel) der Schlauchtrommel vorgesehen, wobei diese Aufnahme bevorzugt durch entsprechende lösbar eingesteckte Deckel bedeckt wird.In this bearing block, the receptacle for one is preferred Axis (stub axle) of the hose drum provided, this Recording preferably by corresponding detachably inserted Cover is covered.

Soll nun ein derartiges Hochdruckreinigungsgerät zusammen mit einer Schlauchtrommel ausgeliefert werden, dann kann diese Schlauchtrommel auf besonders einfache Weise entweder bereits schon im Werk oder von Kundenseite montiert werden. Es ist nämlich lediglich erforderlich, daß die Schlauchtrommel zusammen mit dem anderen Lagerbock ausgeliefert wird, wobei es bevorzugt wird, daß an dieser Lagerbockseite bereits schon die hochdruckseitige Verschraubung des Hochdruckschlauches mit dem Verbindungsschlauch am Hochdruckreinigungsgerät integriert ist, so daß bei der Montage dieser Erfindungsgemässen Schlauchtrommel es lediglich genügt, den anderen Lagerbock an einer (relativ versteckt und verdeckt) angebrachten Stelle an der gegenüberliegenden Seite des Schubbügels zu befestigen und im übrigen den gegenüberliegenden Achsstummel der Schlauchtrommel in den bereits schon vorhandenen Lagerbock einzustecken, wobei dann die entsprechenden Deckel entfernt werden.Now such a high-pressure cleaning device is to be used together with a hose reel can then be delivered Hose reel either already in a particularly simple manner already installed in the factory or by the customer. It is namely only that the hose reel is delivered together with the other bearing block, whereby it it is preferred that already on this bracket side High-pressure screwing of the high-pressure hose to the Connecting hose is integrated on the high-pressure cleaning device, so that when assembling this invention Hose reel it is sufficient to attach the other bracket a place (relatively hidden and covered) fasten the opposite side of the push bar and otherwise the opposite axle stub Hose reel in the already existing bearing block to insert, then the corresponding cover is removed become.

Hierdurch ergibt sich also eine besonders einfache und gleichzeitig aber auch professionelle Halterung einer Schlauchtrommel an dem Schubbügel eines Hochdruckreinigungsgeräts, in der Weise, wie es bisher noch nicht bekannt war.This results in a particularly simple and but at the same time also a professional bracket Hose reel on the push bar one Pressure washer, in the way it was before was not known.

Vorteilhaft hierbei ist also, daß durch die einfache Montage eines weiteren Lagerbocks die Schlauchtrommel in besonders einfacher Weise bereits schon fertig konfektioniert an dem Hochdruckreinigungsgerät im Bereich des Schubbügels befestigt wird, was bisher noch nicht bekannt war.The advantage here is that the simple assembly another bearing block the hose reel in particular already pre-assembled on the High-pressure cleaning device attached in the area of the push bar becomes what was previously unknown.

Sofern das Hochdruckreinigungsgerät transportiert werden soll, wird es bevorzugt, wenn der Schubbügel als gesamtes Teil leicht lösbar an dem Grundgehäuse des Hochdruckreinigungsgeräts angeordnet ist. Hierzu ist es vorgesehen, daß auf jeder Seite des Schubbügels jeweils zwei Schrauben vorhanden sind, welche von aussen leicht zugänglich sind und welche den Schubbügel mit jeweils einer Seite an dem Grundgehäuse des Hochdruckreinigungsgeräts befestigen. Durch einfaches Lösen dieser insgesamt vier vorhandenen Schrauben kann somit der Schubbügel zusammen mit der daran befestigten Schlauchtrommel leicht abgenommen werden und getrennt von dem Hochdruckreinigungsgerät transportiert werden. Selbstverständlich ist es hier vorgesehen, den Verbindungsschlauch zwischen der Schlauchtrommel und dem Hochdruckreinigungsgerät ebenfalls leicht lösbar an dem Hochdruckreinigungsgerät zu befestigen.If the high-pressure cleaning device is to be transported, it is preferred if the push bar as a whole is light releasably on the base housing of the high-pressure cleaning device is arranged. For this purpose it is provided that on each side of the push bar there are two screws each, which are easily accessible from the outside and which have the push handle one side each on the basic housing of the Fasten the high-pressure cleaning device. By simply loosening it of these four existing screws can be the Push bar together with the hose reel attached to it can be easily removed and separated from the High pressure cleaning device to be transported. Of course, it is provided here that Connection hose between the hose reel and the High pressure cleaning device also easily detachable on the Attach high-pressure cleaning device.

Der Erfindungsgegenstand der vorliegenden Erfindung ergibt sich nicht nur aus dem Gegenstand der einzelnen Patentansprüche, sondern auch aus der Kombination der einzelnen Patentansprüche untereinander.The subject matter of the present invention results not only from the subject of the individual claims, but also from the combination of the individual Claims among themselves.

Alle in den Unterlagen, einschließlich der Zusammenfassung, offenbarten Angaben und Merkmale, insbesondere die in den Zeichnungen dargestellte räumliche Ausbildung werden als erfindungswesentlich beansprucht, soweit sie einzeln oder in Kombination gegenüber dem Stand der Technik neu sind. Im folgenden wird die Erfindung anhand von mehrere Ausführungswege darstellenden Zeichnungen näher erläutert. Hierbei gehen aus den Zeichnungen und ihrer Beschreibung weitere erfindungswesentliche Merkmale und Vorteile der Erfindung hervor.All in the documentation, including the summary, Disclosed information and features, in particular those in the Drawings illustrated spatial training are considered essential to the invention, insofar as they are used individually or in Combination are new compared to the prior art. In the following the invention based on several Drawings illustrating execution paths explained in more detail. Here go from the drawings and their description further features and advantages essential to the invention Invention.

Es zeigen:

Figur 1:
Seitenansicht eines Hochdruckreinigungsgeräts nach der Erfindung ohne Schlauchtrommel,
Figur 2:
die Schnittansicht durch die andere Seite des Schubbügels mit einer vorbereiteten Befestigung für einen weiteren Lagerbock,
Figur 3:
die Seitenansicht des Geräts nach Figur 1 mit befestigter Schlauchtrommel,
Figur 4:
die Rückansicht des Geräts nach Figur 3,
Figur 5:
eine vergrößerte Schnittdarstellung durch die Schlauchtrommel nach Figur 4,
Figur 6:
Schnitt durch die eine Seite des Lagerbocks der Schlauchtrommel.
Show it:
Figure 1:
Side view of a high-pressure cleaning device according to the invention without hose reel,
Figure 2:
the sectional view through the other side of the push bracket with a prepared attachment for another bearing block,
Figure 3:
the side view of the device of Figure 1 with attached hose reel,
Figure 4:
the rear view of the device of Figure 3,
Figure 5:
3 shows an enlarged sectional view through the hose drum according to FIG. 4,
Figure 6:
Cut through one side of the bearing block of the hose reel.

Das in Figur 1 dargestellte Hochdruckreinigungsgerät besteht im wesentlichen aus einem Schubbügel 1, welcher aus zwei voneinander getrennten Halbschalen besteht. Es ist ein vorderes Kunststoffblasteil 5 vorhanden, welches über eine Trennebene 4 mit einem hinteren Kunststoffblasteil 6 über Schrauben verbunden ist, wobei die beiden Kunststoffblasteile 5,6 insgesamt etwa ein U-förmiges Teil (vergl. Figur 4) ergeben, und der Verbindungsschenkel dieses U als Querholm 3 ausgebildet ist.The high pressure cleaning device shown in Figure 1 consists in essentially from a push handle 1, which consists of two separate half-shells. It is a front one Blown plastic part 5 available, which over a parting plane 4th with a rear plastic blow part 6 via screws is connected, the two plastic blow parts 5,6 result in a total of approximately a U-shaped part (see FIG. 4), and the connecting leg of this U is designed as a cross member 3 is.

Der Querholm 3 ist ebenfalls durch die Trennebene 4 getrennt, wobei die Trennebene 4 in vertikaler Richtung durch die beiden Kunststoffblasteile 5,6 hindurch läuft, so daß der Querholm 3 ebenfalls aus zwei zueinander verbundenen Teilen besteht, wobei der Querholm 3 aber jeweils mit dem vorderen Kunststoffblasteil 5 und auch mit dem hinteren Kunststoffblasteil 6 werkstoffeinstückig verbunden ist.The cross member 3 is also separated by the parting plane 4, the parting plane 4 in the vertical direction through the two Blown plastic parts 5.6 runs through, so that the cross member 3rd also consists of two interconnected parts, whereby the cross bar 3 but each with the front plastic part 5 and also with the rear plastic blow part 6 is connected in one piece.

Wichtig ist, daß an der einen Seite des Schubbügels 1 ein Lagerbock 2 befestigt ist, wobei Schrauben 15,16 in entsprechenden Aufnahmen 17 angeordnet sind und hierbei diesen Lagerbock 2 halten. It is important that on one side of the push bar 1 Bearing bracket 2 is fastened, screws 15.16 in corresponding receptacles 17 are arranged and this Hold bracket 2.

Der Schubbügel 1 ist als Gesamtteil leicht lösbar über insgesamt vier Schrauben mit dem Grundgehäuse 9 des Hochdruckreinigungsgeräts verbunden. Das Grundgehäuse 9 ist im wesentlichen wannenförmig ausgebildet und an jeder Seite dieses wannenförmigen Gehäuses sind jeweils die paarweise angeordneten Schrauben 7,8 zur Befestigung jeweils eines Holms des Schubbügels 1 angeordnet.The push handle 1 is easily detachable as a whole a total of four screws with the basic housing 9 of the high-pressure cleaning device connected. The basic housing 9 is in essentially trough-shaped and on each side of this trough-shaped housings are arranged in pairs Screws 7,8 for attaching one spar each Push bracket 1 arranged.

Die paarweise angeordneten Schrauben 7,8 sind jeweils von aussen leicht zugänglich, so daß der Schubbügel 1 insgesamt leicht abnehmbar ausgebildet ist. Das Hochdruckreinigungsgerät wird von vorne her durch eine Haube 14 abgedeckt, die leicht lösbar auf dem Grundgehäuse 9 befestigt ist. Im Innenraum ist das Motorpumpenaggregat angeordnet, und es ist ein vorderer, fußseitiger Aufstellfuß 13 vorhanden und ein einachsiges Fahrwerk, welches aus der Achse 11 und den Laufrädern 12 besteht.The paired screws 7,8 are each from easily accessible from the outside, so that the push bar 1 overall is designed to be easily removable. The high pressure cleaning device is covered from the front by a hood 14 which is light is releasably attached to the basic housing 9. Inside is the motor pump unit is arranged, and it is a front, foot-side stand 13 available and a uniaxial Running gear consisting of the axle 11 and the wheels 12 consists.

Es wird noch hinzugefügt, daß die Verbindungsebene zwischen dem Schubbügel 1 und dem Grundgehäuse 9 im Bereich eines Auflagers 10 erfolgt, welches schräg nach vorne geneigt am Grundgehäuse 9 angeordnet ist. Dies ist mit dem Vorteil verbunden, daß der Schubbügel 1 etwa vertikal oberhalb der Achse 11 angeordnet ist und etwa im Schwerpunkt des Geräts liegt. Auf diese Weise kann das Gerät leicht verfahren werden und es entstehen keine Kippund Neigungsmomente beim Fahren des Geräts.It is added that the connection level between the Push bracket 1 and the basic housing 9 in the area of a support 10 takes place, which is inclined obliquely forward on the basic housing 9 is arranged. This has the advantage that the Push bracket 1 is arranged approximately vertically above the axis 11 and is around the center of gravity of the device. That way the device can be moved easily and there are no tilting Tilting moments when driving the device.

Wichtig ist nun, daß im Zwischenraum 49 zwischen den U-förmig ausgebildeten Schubbügelholmen des Schubbügels 1 eine Schlauchtrommel 18 für die Aufnahme eines Hochdruckschlauches vorgesehen ist, die dort drehbar in zwei voneinander beabstandeten Lagerböcken 2,45 gehalten ist. Der eine Lagerbock 2 ist gleichzeitig verbunden mit einer Ablage 19 für eine Hochdrucklanze und ist über die vorher beschriebenen Schrauben 15,16 in einer Aufnahme 17 an der Vorderseite des vorderen Kunststoffblasteiles 5 des Schubbügels 1 gehalten.It is now important that in the space 49 between the U-shaped trained push bar spars of push bar 1 a Hose reel 18 for receiving a high pressure hose is provided which is rotatable in two from each other there spaced bearing blocks is held 2.45. The one bearing block 2 is simultaneously connected to a shelf 19 for one High pressure lance and is over the screws described previously 15, 16 in a receptacle 17 on the front of the front Blown plastic part 5 of the push bracket 1 held.

Die Schlauchtrommel besteht gemäss der Darstellung in den Figuren 4 und 5 im wesentlichen aus zwei Seitenwangen 23, die stirnseitig jeweils an einer Trommel 24 angeordnet sind und drehfest und ggf. auch werkstoffeinstückig mit dieser verbunden sind. Hierdurch wird ein Aufnahmeraum für die Aufwicklung eines HD-Schlauches 25 gebildet.The hose reel is shown in the Figures 4 and 5 essentially of two side walls 23, the are arranged on the end of a drum 24 and non-rotatably and possibly also integrally connected to it are. This creates a receiving space for winding up a HD hose 25 formed.

An die Seitenwange 23 ist hierbei eine Achse 21 angeflanscht, die als Achsstummel die zugeordnete Achsaufnahme 46 an dem Lagerbock 2 durchgreift und an ihrem äusseren, freien Ende senkrecht von einem Drehgriff 20 durchsetzt ist, an dessen freien äusseren Ende eine Handhabe 22 angeordnet ist.An axis 21 is flanged to the side cheek 23, the associated axle holder 46 on the Bearing bracket 2 passes through and at its outer, free end is perpendicularly penetrated by a twist grip 20, on the free outer end of a handle 22 is arranged.

Wichtig hierbei ist, daß der Drehgriff 20 im Bereich seiner Aufnahme in der Achse 21 um 180° drehbar und federbelastet gehalten ist, so daß die Handhabe 22 sowohl in ihre auswärts gerichtete Stellung als auch in ihre einwärts gerichtete Stellung (Handhabe 22') geschwenkt werden kann.It is important here that the twist grip 20 in the area of his Recording in axis 21 rotatable by 180 ° and spring-loaded is held so that the handle 22 both in their outward facing position as well as their inward facing Position (handle 22 ') can be pivoted.

In der einwärts gerichteten Stellung (Handhabe 22') dient diese Handhabe dann als Anschlag an der zugeordneten Vorderkante des Schubbügels 1, so wie dies beispielsweise in Figur 3 dargestellt ist.In the inward position (handle 22 ') this serves Handle then as a stop on the associated front edge of the Push bracket 1, as shown, for example, in FIG. 3 is shown.

Im übrigen kann es vorgesehen sein, daß die Haube 14 einen muldenförmigen Einschnitt 26 im Bereich der Schlauchtrommel 18 aufweisen, um ein ungestörtes Einschwenken des Drehgriffs (Handhabe 22') zu gewährleisten.In addition, it can be provided that the hood 14 a trough-shaped incision 26 in the area of the hose drum 18 have an undisturbed pivoting of the rotary handle (Handle 22 ').

Durch dieses Einwärtsschwenken der Handhabe 22 in ihre Stellung 22' kann also die Schlauchtrommel in einer bestimmten Abwickeloder Aufwickelstellung arretiert werden und gegen weiteres Aufoder Abwickeln gesichert werden. By this inward pivoting of the handle 22 in its position 22 'can thus the hose reel in a certain unwind or Winding position can be locked and against further winding Unwinding are secured.

In Figur 2 ist gleichzeitig die vorbereitete Halterung an der gegenüberliegenden Seite des Schubbügels 1 für einen weiteren Lagerbock 45 dargestellt. In unvorbereitetem Zustand wird diese Halterung durch einen Deckel 48 abgedeckt, der mittels Schrauben in zugeordneten Aufnahmen 47 am Schubbügel (genauer am Kunststoffblasteil 5) gehalten ist.In Figure 2, the prepared bracket on the opposite side of push handle 1 for another Bearing block 45 shown. In unprepared condition, this will be Bracket covered by a cover 48 which means Screws in assigned receptacles 47 on the push handle (more precisely is held on the plastic blow part 5).

Soll nun die Schlauchtrommel 18 befestigt werden, dann ist für das gegenüberliegende Achsende der Achse 21 der Schlauchtrommel 18 der Lagerbock 45 vorgesehen, der zusammen mit einer Hochdruckverschraubung fest an der Schlauchtrommel konfektioniert ist.If the hose reel 18 is now to be fastened, then is for the opposite axis end of the axis 21 of the hose drum 18 of the bearing block 45 is provided, which together with a High pressure screw connection firmly on the hose reel is made up.

Der Verbindungsschlauch 27 für den Einlauf des Hochdruckmediums in die Schlauchtrommel läuft hierbei gemäss Figur 6 durch einen HD-Anschluß 36 in einen Einschraubnippel 37, der in eine zugeordnete Lagerbuchse 38 eingeschraubt wird.The connecting hose 27 for the inlet of the high pressure medium 6 runs through a hose reel HD connection 36 in a screw-in nipple 37, which in a associated bearing bush 38 is screwed.

Es handelt sich hierbei also um eine Schnellverschraubung, die besonders einfach und betriebssicher anzubringen ist.So this is a quick screw connection that is particularly easy and reliable to install.

Der Lagerbock 45 besteht hierbei wieder aus einem Kunststoffteil, welches eine mittige Aufnahme für den Durchtritt der Lagerbuchse 38 bildet. Die Lagerbuchse 38 wird abdichtend stirnseitig von einem Abdichtteil 32 verschlossen, welches einen Segering trägt und einen O-Ring sowie einen Stützring.The bearing block 45 again consists of a Plastic part, which has a central receptacle for the Passage of the bearing bush 38 forms. The bearing bush 38 will sealingly closed on the end face by a sealing part 32, which carries a sail ring and an O-ring and one Support ring.

Ein Lagerteil 40 ist hierbei drehbar und abdichtend über eine zugeordnete O-Ring-Dichtung in der Lagerbuchse 38 gehalten, wobei dieses Lagerteil 40 eine Längsbohrung 33 trägt, die von einer Querbohrung 34 durchsetzt wird, die ihrerseits am Aussenumfang in eine ringsumlaufende Ringnut 35 mündet. In diese Ringnut 35 mündet gemäss Figur 6 der Einschraubnippel 37 der Schnellverschraubung 28, so daß das Hochdruckmedium über diese Ringnut 35 und die Querbohrung 34 in die Längsbohrung 33 eintritt.A bearing part 40 is rotatable and sealing over a associated O-ring seal held in the bearing bush 38, this bearing part 40 carries a longitudinal bore 33 which of a transverse bore 34 is penetrated, which in turn on the outer circumference opens into a circumferential annular groove 35. In these According to FIG. 6, the annular groove 35 opens into the screw-in nipple 37 Quick fitting 28 so that the high pressure medium over this Annular groove 35 and the transverse bore 34 in the longitudinal bore 33 entry.

Das Lagerteil 40 ist mittels einer Mutter 41 an der einen Seitenwange 23 der Schlauchtrommel 18 befestigt und setzt sich nach innen in den Bereich der Trommel 24 mit einem stummelförmigen Innenteil 43 fort.The bearing part 40 is by means of a nut 41 on one Side cheek 23 of the hose drum 18 fastened and settled inward into the area of the drum 24 with a stub-shaped Inner part 43 continued.

Die Längsbohrung 33 mündet in dieses Innenteil 43, wo gleichzeitig eine HD-Schlauchverschraubung 30 für das Schlauchstück 31 aufgesetzt ist.The longitudinal bore 33 opens into this inner part 43, where at the same time an HD hose screw connection 30 for the hose section 31 is attached.

Dieses Schlauchstück 31 ist in einer Mutter 42 gefasst und die Mutter 42 ist drehfest mit einem Schraubteil 44 verbunden, welches abdichtend und fest über eine zugeordnete Gewindeverschraubung mit dem Innenteil 43 verbunden ist.This piece of hose 31 is held in a nut 42 and the Nut 42 is rotatably connected to a screw part 44, which is sealing and firm via an assigned threaded screw connection is connected to the inner part 43.

Das Schlauchstück 31 ist Teil des auf dem Trommelkörper der Trommel 24 aufgewickelten Hochdruckschlauches 25.The hose piece 31 is part of the on the drum body Drum 24 wound high pressure hose 25.

In nicht näher dargestellter Weise ist dann das andere Ende des Hochdruckschlauches über eine weitere Hochdruckverschraubung beispielsweise mit einer Sprühlanze oder dergleichen verbunden.In a manner not shown, the other end of the High pressure hose via another high pressure screw connection for example connected to a spray lance or the like.

Die Schlauchtrommel wird also bereits schon fertig integriert mit der Hochdruckschlauchverschraubung 30 und auch der äußeren Schnellverschraubung 28 geliefert, die bereits schon fest mit dem Lagerbock 45 verbunden ist. Es genügt daher, die linke Achse 21 in die Achsaufnahme 46 am Lagerbock 2 einzustecken und danach dann den anderen Lagerbock 45 nach Entfernung des Deckels 48 an dem Schubbügel gemäss Figur 2 und Figur 5 zu befestigen.The hose reel is already fully integrated with the high pressure hose fitting 30 and also the outer one Quick connector 28 supplied, which is already fixed the bearing block 45 is connected. It is therefore sufficient to use the left one Insert axis 21 into the axle holder 46 on the bearing block 2 and then the other bracket 45 after removing the Cover 48 on the push bracket according to FIG. 2 and FIG. 5 fasten.

Es handelt sich also um eine besonders einfache und betriebssichere Befestigung, die in der Lage ist, hohe Kräfte an der Schlauchtrommel aufzunehmen und die dennoch dafür sorgt, daß die Schlauchtrommel leicht bedienbar direkt am Schubbügel befestigt ist, so daß der Benutzer sogar während des Schiebens des Geräts (Ergreifen des Schubbügels) mit der anderen Hand die Schlauchtrommel aufwickeln kann.So it is a particularly simple and reliable Attachment that is able to withstand high forces on the Take up hose reel and still ensures that the hose reel is easy to operate directly on the push handle is attached so that the user even while sliding the device (grasping the push handle) with the other hand Can reel hose reel.

Nach einem weiteren Merkmal der Erfindung (Anspruch 9) ist vorgesehen, daß keine größere Last durch die montierte Schlauchtrommel nach vorne erzeugt wird, die ein Abkippen des Gerätes zum Zweck des Verfahrens erschweren würde.According to a further feature of the invention (claim 9) provided that no larger load through the assembled Hose reel is generated forward, which is a tilting of the Device for the purpose of the procedure would complicate.

Vorteil der Maßnahme nach Anspruch 8 ist, daß die Schlauchtrommel im wesentlichen nicht über die Außenkanten des Gerätes übersteht und damit der Hochdruckreiniger auch durch schmale Gänge gefahren werden kann. Die Trommel ist damit bei eingeschwenktem Griff schmäler als der Schubbügel. Advantage of the measure according to claim 8 is that Hose reel essentially not over the outer edges of the Device survives and thus the high pressure cleaner through narrow gears can be driven. The drum is now swiveled handle narrower than the push handle.

Zeichnungs-LegendeDrawing legend

11
SchubbügelPush handle
22nd
LagerbockBearing block
33rd
QuerholmQuerholm
44th
TrennebeneDividing plane
55
KunststoffblasteilBlown plastic part
66
KunststoffblasteilBlown plastic part
77
Schraubescrew
88th
Schraubescrew
99
GrundgehäuseBasic housing
1010th
AuflagerIn stock
1111
Achseaxis
1212th
LaufräderWheels
1313
AufstellfußStand
1414
HaubeHood
1515
Schraubescrew
1616
Schraubescrew
1717th
Aufnahmeadmission
1818th
Schlauchtube
1919th
AblageFiling
2020th
DrehgriffTwist grip
2121
Achseaxis
2222
Handhabe 22'Handle 22 '
2323
SeitenwangeSidewall
2424th
Trommeldrum
2525th
Schlauchtube
2626
Einschnitt incision
2727
VerbindungsschlauchConnecting hose
2828
SchnellverschraubungQuick screw connection
3030th
HD-SchlauchverschraubungHP hose screw connection
3131
SchlauchstückHose piece
3232
AbdichtteilSealing part
3333
LängsbohrungLongitudinal bore
3434
QuerbohrungCross hole
3535
RingnutRing groove
3636
HD-AnschlußHD connection
3737
EinschraubnippelScrew-in nipple
3838
LagerbuchseBearing bush
4040
LagerteilBearing part
4141
Muttermother
4242
Muttermother
4343
Innenteilinner part
4444
SchraubteilScrew part
4545
LagerbockBearing block
4646
AchsaufnahmeAxle support
4747
Aufnahmeadmission
4848
Deckelcover
4949
ZwischenraumSpace

Claims (9)

Hochdruckreinigungsgerät mit einem Grundgehäuse mit Laufrädern, an dem ein Schubbügel befestigt ist, dadurch gekennzeichnet, daß der Schubbügel (1) im wesentlichen U-förmig ausgebildet ist und eine Schlauchtrommel (18) am Schubbügel (1) befestigbar ist.High-pressure cleaning device with a basic housing with impellers to which a push bar is attached, characterized in that the push bar (1) is essentially U-shaped and a hose reel (18) can be attached to the push bar (1). Hochdruckreinigungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Schubbügel (1) mit einer vormontierten Lagerung (2) und Einrichtungen (47) zum Anbringen einer zweiten Lagerung (45) versehen ist.High-pressure cleaning device according to claim 1, characterized in that the push bracket (1) is provided with a preassembled bearing (2) and devices (47) for attaching a second bearing (45). Hochdruckreinigungsgerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Längsachse des Schubbügels (1) im wesentlichen durch die Achse (11) der Laufräder (12) verläuft.High-pressure cleaning device according to claim 1 or 2, characterized in that the longitudinal axis of the push bracket (1) extends essentially through the axis (11) of the impellers (12). Hochdruckreinigungsgerät nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die vormontierte Lagerung (2) als Auflager für die Zubehörteile des Hochdruckreinigungsgeräts ausgebildet ist.High-pressure cleaning device according to claim 2 or 3, characterized in that the preassembled bearing (2) is designed as a support for the accessories of the high-pressure cleaning device. Hochdruckreinigungsgerät nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß der zweite Lagerbock (45) mit einem Hochdruck-Anschluß (36) versehen ist.High-pressure cleaning device according to one of claims 2 to 4, characterized in that the second bearing block (45) is provided with a high-pressure connection (36). Hochdruckreinigungsgerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Schubbügel (1) leicht lösbar am Grundgehäuse (14) befestigt ist.High-pressure cleaning device according to one of the preceding claims, characterized in that the push bracket (1) is attached to the basic housing (14) in an easily detachable manner. Hochdruckreinigungsgerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Schlauchtrommel (18) über den Drehgriff arretierbar ist. High-pressure cleaning device according to one of the preceding claims, characterized in that the hose reel (18) can be locked by means of the rotary handle. Hochdruckreinigungsgerät nach einem der Ansprüche 1 - 7, dadurch gekennzeichnet, daß die Schlauchtrommel (18) in einem vertikal angeordneten Schubbügel (1) im wesentlichen deckungsgleich mit der Schubbügel-Längsachse montiert ist.High-pressure cleaning device according to one of Claims 1 to 7, characterized in that the hose drum (18) is mounted in a vertically arranged push bracket (1) essentially congruently with the longitudinal push bar axis. Hochdruckreinigungsgerät nach Anspruch 8, dadurch gekennzeichnet, daß der Geräteschwerpunkt des Hochdruckreinigers mit montierter Schlauchtrommel im wesentlichen mittig mit der Drehachse der Fahrachse ist.High-pressure cleaning device according to claim 8, characterized in that the center of gravity of the high-pressure cleaner with the hose drum installed is essentially centered with the axis of rotation of the driving axis.
EP98118072A 1997-09-30 1998-09-24 High pressure cleaning apparatus with a hose reel Revoked EP0904855B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29717390U 1997-09-30
DE29717390U DE29717390U1 (en) 1997-09-30 1997-09-30 High pressure cleaning device with hose reel

Publications (3)

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EP0904855A2 true EP0904855A2 (en) 1999-03-31
EP0904855A3 EP0904855A3 (en) 1999-12-15
EP0904855B1 EP0904855B1 (en) 2003-01-22

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ID=8046604

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EP (1) EP0904855B1 (en)
AT (1) ATE231418T1 (en)
DE (3) DE29717390U1 (en)
DK (1) DK0904855T3 (en)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
EP1380356A2 (en) * 2002-07-11 2004-01-14 Alfred Kärcher GmbH & Co. KG High pressure cleaning device
EP1393824A3 (en) * 2002-08-29 2006-05-17 Black & Decker Inc. Pressure washer with improved mobility
EP3812329A1 (en) * 2019-10-24 2021-04-28 Andreas Stihl AG & Co. KG Hose drum unit and hose drum assembly comprising a hose drum unit
WO2024120699A1 (en) 2022-12-08 2024-06-13 Alfred Kärcher SE & Co. KG High-pressure cleaning device

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DE29809473U1 (en) * 1998-05-26 1998-10-01 Alfred Kärcher GmbH & Co, 71364 Winnenden High pressure cleaning device
DE202014000718U1 (en) 2014-01-25 2015-04-28 Nilfisk Advance A/S Cleaning device with holder for a spray gun or lance

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DE9300786U1 (en) * 1993-01-21 1993-03-11 Kränzle, Josef, 7918 Illertissen high pressure cleaner
EP0770575A1 (en) * 1995-10-30 1997-05-02 Kew Industri A/S High-pressure cleaner with hose reel

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US4136840A (en) * 1978-01-23 1979-01-30 Bates Charles A Cord take-up reel for an electric lawn mower
GB2084685A (en) * 1980-10-03 1982-04-15 Droitsch Lutz Movable washing apparatus
DE3940543A1 (en) * 1989-12-07 1991-06-13 Wolf Geraete Gmbh Vertrieb HIGH PRESSURE CLEANER
DE9300786U1 (en) * 1993-01-21 1993-03-11 Kränzle, Josef, 7918 Illertissen high pressure cleaner
EP0770575A1 (en) * 1995-10-30 1997-05-02 Kew Industri A/S High-pressure cleaner with hose reel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380356A2 (en) * 2002-07-11 2004-01-14 Alfred Kärcher GmbH & Co. KG High pressure cleaning device
EP1380356A3 (en) * 2002-07-11 2005-05-25 Alfred Kärcher GmbH & Co. KG High pressure cleaning device
EP1393824A3 (en) * 2002-08-29 2006-05-17 Black & Decker Inc. Pressure washer with improved mobility
EP3812329A1 (en) * 2019-10-24 2021-04-28 Andreas Stihl AG & Co. KG Hose drum unit and hose drum assembly comprising a hose drum unit
US11708235B2 (en) 2019-10-24 2023-07-25 Andreas Stihl Ag & Co. Kg Hose reel unit and hose reel assembly comprising a hose reel unit
WO2024120699A1 (en) 2022-12-08 2024-06-13 Alfred Kärcher SE & Co. KG High-pressure cleaning device
DE102022132721A1 (en) 2022-12-08 2024-06-13 Alfred Kärcher SE & Co. KG HIGH PRESSURE CLEANING DEVICE

Also Published As

Publication number Publication date
EP0904855A3 (en) 1999-12-15
DE19813361C2 (en) 2001-05-17
DE59806983D1 (en) 2003-02-27
DK0904855T3 (en) 2003-04-14
DE19813361A1 (en) 1999-04-01
EP0904855B1 (en) 2003-01-22
DE29717390U1 (en) 1998-02-26
ATE231418T1 (en) 2003-02-15

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