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WO2012007032A1 - Appareil de nettoyage - Google Patents

Appareil de nettoyage Download PDF

Info

Publication number
WO2012007032A1
WO2012007032A1 PCT/EP2010/060055 EP2010060055W WO2012007032A1 WO 2012007032 A1 WO2012007032 A1 WO 2012007032A1 EP 2010060055 W EP2010060055 W EP 2010060055W WO 2012007032 A1 WO2012007032 A1 WO 2012007032A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
cleaning device
chassis
pipe section
cleaning head
Prior art date
Application number
PCT/EP2010/060055
Other languages
German (de)
English (en)
Inventor
Thomas Fiack
Vitali Fischer
Original Assignee
Alfred Kärcher Gmbh & Co. Kg
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 Alfred Kärcher Gmbh & Co. Kg filed Critical Alfred Kärcher Gmbh & Co. Kg
Priority to EP10732955.9A priority Critical patent/EP2593341A1/fr
Priority to PCT/EP2010/060055 priority patent/WO2012007032A1/fr
Publication of WO2012007032A1 publication Critical patent/WO2012007032A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/042—Wheel cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means

Definitions

  • the invention relates to a cleaning device for cleaning the underside of a vehicle, comprising a cleaning head which has at least one cleaning nozzle which can be acted upon with pressurized cleaning liquid and which can be moved by means of running wheels along a floor surface under the vehicle to be cleaned.
  • Such cleaning devices are known for example from WO 2007/146447 A2, WO 96/17537 and US 2008/099588 AI.
  • a jet of cleaning fluid usually a jet of water
  • dirt or salt deposits can be solved by the vehicle underside.
  • the jet of cleaning liquid is generated by the cleaning devices by means of at least one nozzle, which can be acted upon by pressurized cleaning liquid.
  • the nozzle can be connected via a supply line, for example, to a high-pressure cleaner.
  • the undersides of different vehicles can be cleaned, such as passenger cars, trucks, agricultural or forestry vehicles or so-called sport utility vehicles (SUV).
  • SUV sport utility vehicles
  • Object of the present invention is to develop a cleaning device of the generic type such that a consistently good cleaning performance can be achieved even with different vehicles.
  • This object is achieved in a cleaning device of the type mentioned in the present invention, that the cleaning device comprises a chassis on which the wheels are rotatably mounted and on which the cleaning head is held vertically adjustable.
  • the cleaning head can be adjusted in height relative to the chassis and thus also relative to the ground. This makes it possible to adjust the position of the cleaning head to the position of the underside of the vehicle to be cleaned.
  • the cleaning head can take a relatively large amount to the distance between the at least one cleaning nozzle, which is arranged on the cleaning head, and to keep the underside to be cleaned low. Does the underside of the vehicle to be cleaned a relatively small distance from the bottom surface, d. H. if the vehicle is characterized by a low ground clearance, then the cleaning head can be adjusted to a low height, so that in turn a relatively small distance between the at least one cleaning nozzle of the cleaning head and the underside to be cleaned can be achieved.
  • the height adjustability of the cleaning head allows the adjustment of a small distance between the cleaning nozzle and the underside to be cleaned, regardless of which vehicle type is used.
  • the independent of the vehicle type small distance between the at least one cleaning nozzle and the underside to be cleaned has the advantage that regardless of the vehicle type, a consistently good cleaning performance can be achieved.
  • the cleaning performance is dependent on the distance that occupies the underside to be cleaned from the at least one cleaning nozzle. The smaller the distance, the greater the cleaning performance, which is achievable.
  • the height adjustment of the cleaning head therefore makes it possible to achieve a consistently good cleaning effect in a wide variety of vehicle types.
  • the adjustability of the cleaning head relative to the chassis for example, be carried out by the fact that the cleaning head can be hydraulically, pneumatically or electrically adjusted in position relative to the chassis.
  • this requires a not inconsiderable design effort and also makes it necessary to provide an energy source for adjusting the cleaning head.
  • the cleaning head is manually adjustable held on the chassis. This allows a structurally simple design of the cleaning head and thus a low-cost production.
  • the cleaning head can be adjusted independently of the presence of an external energy source to the ground clearance of the vehicle to be cleaned.
  • the cleaning head can be locked in several positions relative to the chassis. This makes it possible to set the cleaning head in a desired position.
  • a locking device can be used.
  • the locking device may for example comprise clamping, wedge or screw elements.
  • the cleaning head can be locked by means of locking elements which cooperate with one another for producing a releasable latching connection. This facilitates the handling of the cleaning device in an adjustment of the cleaning head, since the cooperating locking elements can automatically take their rest position.
  • the cleaning head has a central part, on which the at least one cleaning nozzle is rotatably mounted about a rotation axis.
  • the at least one cleaning nozzle completes a movement along a circumference of the circle. This increases the surface area of the underside of the vehicle, which can be applied to the vehicle at a constant position of the cleaning device relative to the vehicle with cleaning liquid. The cleaning performance can be increased.
  • the cleaning nozzle revolving around an axis of rotation can, for example, be arranged at the free end of a nozzle arm, which protrudes in the radial direction from the central part, with respect to the axis of rotation, via which the cleaning nozzle can be acted upon by cleaning fluid under pressure.
  • two nozzle arms are diametrically opposed from the central part, at the free end of which a cleaning nozzle is held.
  • the at least one cleaning nozzle experiences a recoil when dispensing the pressurized cleaning fluid. It is advantageous if the at least one cleaning nozzle, which is arranged at the free end of a nozzle arm, is inclined to the vertical, then characterized the cleaning nozzle can be driven due to the acting recoil to a circulating movement about the central part. An additional rotary drive for the cleaning nozzle can be omitted.
  • the orientation of the axis of rotation about which the at least one cleaning nozzle is rotatably mounted relative to the chassis is independent of the position which the cleaning head occupies relative to the chassis.
  • the axis of rotation of the at least one cleaning nozzle retains its orientation relative to the chassis even with an adjustment of the cleaning head at.
  • the axis of rotation of the at least one cleaning nozzle is vertically aligned and maintains this vertical orientation regardless of the position of the cleaning head.
  • the cleaning head is held on the chassis via a pivoting mechanism.
  • the cleaning head can thus be pivoted relative to the chassis. In a lower position, it can assume a position in front of the chassis in which it is, for example, aligned with the chassis, and in a raised position, it can assume a position, for example, above the front end of the chassis. It is advantageous if the cleaning head can also assume one or more intermediate positions between its lowermost position and its uppermost position, wherein it can be locked relative to the chassis in the individual positions.
  • the pivoting mechanism has a parallelogram guide with a first and a second pivoting member, which are articulated respectively at a front end to the cleaning head and at a rear end to the chassis.
  • the parallelogram guide makes it possible to pivot the cleaning head relative to the chassis, without the cleaning head changes its orientation to the vertical.
  • the at least one cleaning nozzle, as described above is rotatably mounted on the central part of the cleaning head about a rotation axis.
  • the use of parallelogram allows a structurally simple way a constant orientation of the axis of rotation regardless of which position the cleaning head occupies relative to the chassis.
  • the pivot mechanism on a fork-shaped pivot member can be configured forked.
  • a Pivoting member of the pivoting mechanism has a web, from the spaced apart and parallel to each other aligned two legs projecting forward and from the center of a parallel aligned to the legs projection protrudes to the rear.
  • the fork-shaped pivot member may be hinged to the chassis and at the free ends of the legs, the pivot member may be hinged to the cleaning head.
  • the swivel mechanism has a pivotable pipe section, via which the at least one cleaning nozzle can be acted upon with cleaning liquid.
  • the pivotable pipe section thus forms a pivoting member of the pivoting mechanism and makes it possible to supply the at least one cleaning nozzle pressurized cleaning liquid.
  • the pivotable pipe section thus has a dual function.
  • the cleaning head has an input line, via which the at least one cleaning nozzle is acted upon with pressurized cleaning liquid, wherein the input line is in flow communication with the pivotable pipe section and is movable relative to the pivotable pipe section.
  • the input line is for this purpose in fluid communication with the pivotable pipe section.
  • pivotable pipe section movable.
  • the flow connection between the pivotable pipe section and the input line of the cleaning head can be done for example by means of a flexible hose. It is advantageous if the pivotable pipe section is in fluid communication with the input line via a first liquid-tight joint.
  • the liquid-tight joint allows for a mechanical connection of the pivotable pipe section to the input line, wherein the input line is movable relative to the pipe section, on the other hand, via the first liquid-tight joint, a flow connection between the pivotable pipe section and the input line can be achieved.
  • the chassis of the cleaning device comprises in an advantageous embodiment, a rigid pipe section and the cleaning head comprises an input line, wherein the at least one cleaning nozzle via the input line and the rigid pipe section with pressurized cleaning liquid can be acted upon and wherein the input line is movable relative to the rigid pipe section ,
  • the supply of pressurized cleaning fluid to the at least one cleaning nozzle of the cleaning head via a rigid pipe section of the chassis and the preferably rigid input line of the cleaning head takes place.
  • the input line is movable relative to the rigid pipe section.
  • the input line may be in fluid communication with the rigid pipe section, for example, via a hose connection.
  • the input line is in fluid communication with the rigid pipe section of the chassis via a pivotable pipe section.
  • the pivotable pipe section is in an advantageous embodiment, via a second liquid-tight joint with the rigid pipe connected to the line section.
  • the second liquid-tight joint allows a mechanical connection of the pivotable pipe section with the rigid pipe section and at the same time via the second liquid-tight joint, the flow connection between the two pipe sections.
  • the second liquid-tight joint can have two joint parts which can be rotated relative to one another about a pivot axis and can be latched to one another in different rotational positions.
  • the locking connection between the two joint parts can be done for example by means of two locking teeth, which mesh and can be converted by rotating one of the two joint parts relative to the other joint part from a first rotational position to a second rotational position.
  • the supply of pressurized cleaning fluid to the at least one cleaning nozzle can be done via the chassis. It is advantageous if the chassis has a pivotable about a pivot axis connection line, which carries at its free end a connection element for connecting a supply line.
  • the pivotable relative to the chassis connection line facilitates the handling of the cleaning device when connecting a supply line, such as a supply hose, since the connection cable can be pivoted relative to the chassis.
  • the pivotal mounting of the connection line has the additional advantage that the application of torque to the connection line does not result in a change in the position of the cleaning head relative to the floor surface. It can thus be prevented that the cleaning head is raised inadvertently when the connecting line is acted upon by a torque.
  • connection line changes its orientation relative to the chassis.
  • the connecting line is in fluid communication with a rigid pipe section of the chassis via a third liquid-tight joint.
  • the third liquid-tight joint allows a mechanical connection of the connecting line with the rigid pipe section and at the same time can be done via the third liquid-tight joint, the flow connection between the connecting line and the rigid pipe section.
  • the chassis in an advantageous embodiment, at least one steering roller support with two support arms on each of which a steering roller is rotatably mounted and projecting on opposite sides of a rigid pipe section.
  • the two support arms are aligned with each other.
  • the chassis has two steering roller carriers, which are each arranged at one end of the rigid pipe section.
  • the rigid pipe section forms in combination with the two steering roller carriers, on each of which two steering rollers are rotatably mounted, a kind of carriage, and in addition can be supplied via the rigid pipe section, the at least one cleaning nozzle with liquid.
  • Figure 1 a perspective view of a cleaning device according to the invention with a chassis and a cleaning head;
  • Figure 2 an enlarged view of the at a front end of
  • FIG. 3 is a perspective view of the cleaning head obliquely from below, wherein in addition to the protective grid, a housing and a support arm of a front steering roller support have been removed;
  • FIG. 4 shows a side view of the cleaning device from FIG. 1, wherein the FIG
  • Figure 5 a side view of the cleaning device of Figure 1, wherein the
  • FIG. 6 shows a side view of the cleaning device from FIG. 1, wherein the
  • Cleaning head occupies an upper position.
  • an inventive cleaning device 10 is shown schematically with a chassis 12 and a relative to the chassis 12 height adjustable cleaning head 14.
  • the chassis 12 has a straight rigid pipe section 16 which is connected at its rear end via a liquid-tight joint 18 with a connecting line 20 is that carries at its free end a connection element 22 for connecting a supply line.
  • a connection element 22 for connecting a supply line.
  • the pressure hose of a high-pressure cleaning device can be connected to the connection line 20.
  • the liquid-tight joint 18 forms a mechanical connection of the connecting line 20 with the rigid pipe section 16.
  • the connecting line 20 is in fluid communication with the rigid pipe section 16 via the liquid-tight joint.
  • Such liquid-tight joints are known to those skilled in the art and therefore require no further explanation in the present case.
  • the connection line can be pivoted about a pivot axis 23.
  • the rigid pipe section 16 extends between a front steering roller support 24 and a rear steering roller support 26 of the chassis 12.
  • the front steering roller support 24 has two support arms 28, 30 projecting on opposite sides of the rigid pipe section 16 and at their free ends in each case a steering roller 32 and 34 is rotatably mounted.
  • the rear steering roller carrier 26 each includes two support arms 36, 38 which project on opposite sides of the rigid pipe section 16 and also at their free ends also respectively a steering roller 40 and 42 rotatably support.
  • the rigid pipe section 16 forms in combination with the two steering roller carriers 24, 26 and the castors 32, 34, 40 and 42 a kind of carriage, with the aid of the cleaning device 10 can be moved on a floor surface along.
  • the cleaning head 14 comprises two cleaning nozzles 44, 46, which are configured for example as spray nozzles or as a punk jet nozzles or flat jet nozzles.
  • the cleaning nozzles 44, 46 are each held at the free end of a nozzle arm 48 and 50, respectively.
  • the nozzle arms 48, 50 are formed in the form of pipe sections, via which the cleaning nozzles 44 and 46 can be acted upon by pressurized cleaning liquid.
  • the nozzle arms 48, 50 are diametrically opposite each other and are rotatably mounted on a central part 52 of the cleaning device 10 about a rotation axis 54.
  • the axis of rotation 54 is aligned perpendicular to the bottom surface, along which the cleaning device 10 is movable.
  • the central part 52 has a coaxial with the axis of rotation 54 aligned connecting line 56, at the nozzle arms 48, 50 remote from the lower end is a substantially perpendicular to the axis of rotation 54 aligned input line 58 of the cleaning head 14 connects.
  • the rotatable around the axis of rotation 54 cleaning nozzles 44, 46 are surrounded by an annular housing 62 of the cleaning head 14 and are of a protective grid 64 covered.
  • the protective grid 64 has been removed in Figure 2 and in Figure 3, the housing 62 of the cleaning head 14 has been removed as well as the support arm 30 of the front steering roller carrier 24th
  • the central part 52 has a circular retaining plate 66 which is penetrated by the connecting line 56 and on which the housing 62 is held.
  • the height-adjustable mounting of the cleaning device 10 relative to the chassis 12 by means of a pivot mechanism which is configured in the illustrated embodiment as a parallelogram 68.
  • the parallelogram guide 68 comprises a first pivot member, which is fork-shaped and is referred to below as a pivoting fork.
  • the parallelogram guide 68 has a second leg member in the form of a pivotable pipe section 72.
  • the pivot fork 70 has a substantially aligned perpendicular to the rigid pipe section 16 of the chassis 12 web 74, one from the web 74 to in front, d. H.
  • the web 74 is articulated via a mechanical joint 82 with the front steering roller carrier 24.
  • the mechanical joint 82 defines a first, aligned perpendicular to the rigid pipe section 16 pivot axis 84.
  • the mechanical joint 82 thus forms a first pivot point of the parallelogram 68th
  • the web 74 remote from the free ends of the two legs 76, 78 are integrally connected to each other via a parallel to the first pivot axis 84 aligned cross member 86.
  • the housing 62 of the cleaning device 10 is pivotally mounted on the traverse 86.
  • Traverse 86 defines a second pivot axis 88 which is aligned parallel to first pivot axis 84. tet is.
  • Traverse 86 forms a second point of articulation of parallelogram guide 68.
  • the pivotable pipe section 72 is connected via a first liquid-tight joint 90 with the input line 58 of the cleaning head 14.
  • the first hinge 90 defines a third pivot axis 92 that is parallel to the second pivot axis 88 and parallel to the first pivot axis 84.
  • the first liquid-tight joint 90 allows for a mechanical connection of the pivotable pipe section 72 with the input line 58 and beyond the first liquid-tight joint 90 allows a flow connection between the pivotable pipe section 72 and the input line 58.
  • the first liquid-tight joint 90 defines a third pivot point of Parallelogram guide 68.
  • a second liquid-tight joint 94 is disposed between the pivotable pipe section 72 and the rigid pipe section 16 of the chassis 12. It comprises a first joint part 96 integrally connected to the pivotable pipe section 72 and a second second joint part 98 integrally connected to the rigid pipe section 16, which are arranged around a fourth pivot axis 100 relative to one another
  • the fourth pivot axis 100 is aligned parallel to the third pivot axis 92 and also parallel to the second pivot axis 88 and to the first pivot axis 84.
  • the second liquid-tight joint 94 forms a fourth point of articulation of the parallelogram guide 68.
  • the two hinge parts 96, 98 each have on their mutually facing end faces a latching toothing 102 and 104, respectively.
  • the two locking teeth 102 and 104 engage each other and form a locking device, with the help of the cleaning head 14 can be locked in a variety of positions relative to the chassis 12.
  • the adjustment of the cleaning head 14 relative to the chassis 12 is carried out manually by the user of the cleaning device 10. For this purpose, he can grasp the housing 68 on a web 74 of the pivoting fork 70 facing recessed grip 106. Starting from the lowest position of the cleaning head 14 shown in FIG. 4, in which it is arranged in alignment in front of the chassis 12, the user can lift the cleaning head 14.
  • pivoting fork 70 is pivoted relative to the front steering roller carrier 24 about the first pivot axis 84.
  • the pivotable pipe section 72 is pivoted about the fourth pivot axis 100 and the cleaning head 14 is rotated relative to the pivot fork 70 about the second
  • the cleaning head 14 can be raised, for example, in the intermediate position shown in Figure 5 or in the top position shown in Figure 6, in which the cleaning head 14 is disposed above the front steering roller support 24.
  • the cleaning head 14 If the cleaning head 14 is to be lowered again, then it is only necessary to press the cleaning head 14 downwards, so that the two joint parts 96, 98 of the second liquid-tight joint 94 are rotated relative to one another with a brief release of the latching connection, which is caused by the two Locking teeth 102, 104 is provided. The cleaning head 14 can then be moved back to its lowest position as desired.
  • the connecting element 22 which may be designed, for example, as a bayonet coupling.
  • the pressure hose of a high-pressure cleaner to be connected or, for example, a garden hose.
  • the supplied cleaning liquid preferably water, can via the connecting line 20, the rear liquid-tight joint 18, the rigid pipe section 16, the second liquid-tight joint 94, the pivotable pipe section 72, the first liquid-tight joint 90, the input line 58, the connecting line 56 and both nozzle arms 48 and 50 to the cleaning nozzles 44, 46 flow, so that each of these can be discharged a jet of cleaning liquid upwards.
  • the cleaning nozzles 44, 46 are inclined to the vertical.
  • the user can adjust the position of the cleaning head 14 to the distance occupied by the underside of the vehicle to be cleaned to the bottom surface.
  • the cleaning device 10 can then be moved by means of the castors 32, 34 and 40, 42 along the bottom surface under the vehicle, so that from the cleaning nozzles 44, 46 each have a jet of cleaning liquid can be discharged to the underside to be cleaned.
  • the distance that the cleaning nozzles 44, 46 occupy to the underside of the vehicle can be chosen to be relatively low, so that a very good cleaning effect can be achieved.
  • the cleaning device 10 can be moved along the underside.
  • connection line 20 For this purpose, for example, the user can grasp the supply line connected to the connection line 20 and use it as a handle.
  • the connection line 20 is then acted upon by the supply line with a torque.
  • the connecting lead 20 is replaced by the use of the liquid-tight Handle 18 is hingedly connected relative to the rigid pipe section 16, there is no risk that the terminal 20 remote from the front end of the chassis 12 is lifted by the torque application of the connecting line 20 with the cleaning head 14 unintentionally.
  • a pivoting movement of the connection line 20 thus has no influence on the position which the cleaning head 14 occupies relative to the bottom surface.
  • the distance that the cleaning nozzles 44, 46 occupy to the underside to be cleaned, thus remains unaffected by the orientation of the connecting line 20 relative to the chassis 12th

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

L'invention concerne un appareil de nettoyage (10) pour le nettoyage du dessous d'un véhicule, comprenant une tête de nettoyage (14) équipée d'au moins une buse de nettoyage (44, 46) qui peut être alimentée avec un liquide de nettoyage, ledit appareil de nettoyage pouvant se déplacer à l'aide de roulettes (32, 34, 40, 42) sur une surface de sol située sous le véhicule à nettoyer. Pour perfectionner l'appareil de nettoyage de manière à assurer une performance de nettoyage élevée et constante sur des véhicules de divers types, il est prévu que l'appareil de nettoyage (10) comporte un châssis roulant (12) sur lequel les roulettes (32, 34, 40, 42) sont montées rotatives et sur lequel la tête de nettoyage (14) est maintenue réglable en hauteur.
PCT/EP2010/060055 2010-07-13 2010-07-13 Appareil de nettoyage WO2012007032A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10732955.9A EP2593341A1 (fr) 2010-07-13 2010-07-13 Appareil de nettoyage
PCT/EP2010/060055 WO2012007032A1 (fr) 2010-07-13 2010-07-13 Appareil de nettoyage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/060055 WO2012007032A1 (fr) 2010-07-13 2010-07-13 Appareil de nettoyage

Publications (1)

Publication Number Publication Date
WO2012007032A1 true WO2012007032A1 (fr) 2012-01-19

Family

ID=43733287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/060055 WO2012007032A1 (fr) 2010-07-13 2010-07-13 Appareil de nettoyage

Country Status (2)

Country Link
EP (1) EP2593341A1 (fr)
WO (1) WO2012007032A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010594A1 (fr) * 2011-07-21 2013-01-24 Alfred Kärcher Gmbh & Co. Kg Appareil de nettoyage et tête de nettoyage servant à nettoyer le dessous d'un véhicule
WO2018126649A1 (fr) * 2017-01-04 2018-07-12 上海蔚来汽车有限公司 Dispositif de nettoyage de châssis d'automobile électrique et procédé de nettoyage
FR3072347A1 (fr) * 2017-10-16 2019-04-19 Heurtaux S.A.S. Dispositif de lavage de vehicule par projection de liquide de lavage a haute pression
CN112141052A (zh) * 2020-08-24 2020-12-29 陆凯鑫 一种汽车底盘的清洗装置
DE102020126790A1 (de) 2020-10-13 2022-04-14 Mosmatic Ag Flächenreiniger mit Mehrfachnutzen

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586848C (de) * 1934-06-27 Christian Huelsmeyer Waschvorrichtung fuer Fahrzeuge
DE645790C (de) * 1935-02-12 1937-06-03 Walter Tolkemitt Waschvorrichtung
DE733547C (de) * 1940-09-20 1943-03-29 Ernst Krafft Waschvorrichtung
WO1996017537A1 (fr) 1994-12-08 1996-06-13 Scott Underwood Dispositif de lavage avec accessoires de nettoyage interchangeables
US5707014A (en) 1995-04-03 1998-01-13 Continental Innovation & Technology Inc. Water cleaning apparatus
US20070007371A1 (en) * 2005-07-08 2007-01-11 Robert Mutz Under vehicle spray device
WO2007146447A2 (fr) 2006-01-10 2007-12-21 Bradshaw, Cecil, Sr. Appareil de lavage de train roulant de véhicule
US20080099588A1 (en) 2004-03-18 2008-05-01 Zinski Mark J Underbody car wash for home use
WO2009003215A1 (fr) 2007-07-02 2009-01-08 Brsv Project Group Pty Ltd Dispositif de distribution de fluide

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586848C (de) * 1934-06-27 Christian Huelsmeyer Waschvorrichtung fuer Fahrzeuge
DE645790C (de) * 1935-02-12 1937-06-03 Walter Tolkemitt Waschvorrichtung
DE733547C (de) * 1940-09-20 1943-03-29 Ernst Krafft Waschvorrichtung
WO1996017537A1 (fr) 1994-12-08 1996-06-13 Scott Underwood Dispositif de lavage avec accessoires de nettoyage interchangeables
US5707014A (en) 1995-04-03 1998-01-13 Continental Innovation & Technology Inc. Water cleaning apparatus
US20080099588A1 (en) 2004-03-18 2008-05-01 Zinski Mark J Underbody car wash for home use
US20070007371A1 (en) * 2005-07-08 2007-01-11 Robert Mutz Under vehicle spray device
WO2007146447A2 (fr) 2006-01-10 2007-12-21 Bradshaw, Cecil, Sr. Appareil de lavage de train roulant de véhicule
WO2009003215A1 (fr) 2007-07-02 2009-01-08 Brsv Project Group Pty Ltd Dispositif de distribution de fluide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010594A1 (fr) * 2011-07-21 2013-01-24 Alfred Kärcher Gmbh & Co. Kg Appareil de nettoyage et tête de nettoyage servant à nettoyer le dessous d'un véhicule
WO2018126649A1 (fr) * 2017-01-04 2018-07-12 上海蔚来汽车有限公司 Dispositif de nettoyage de châssis d'automobile électrique et procédé de nettoyage
FR3072347A1 (fr) * 2017-10-16 2019-04-19 Heurtaux S.A.S. Dispositif de lavage de vehicule par projection de liquide de lavage a haute pression
CN112141052A (zh) * 2020-08-24 2020-12-29 陆凯鑫 一种汽车底盘的清洗装置
CN112141052B (zh) * 2020-08-24 2022-05-10 南京灵雀智能制造有限公司 一种汽车底盘的清洗装置
DE102020126790A1 (de) 2020-10-13 2022-04-14 Mosmatic Ag Flächenreiniger mit Mehrfachnutzen
EP3984436A1 (fr) 2020-10-13 2022-04-20 Mosmatic AG Nettoyant de surface à usage multiple

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