EP1827192B1 - Appareil de nettoyage de sol - Google Patents

Appareil de nettoyage de sol Download PDF

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Publication number
EP1827192B1
EP1827192B1 EP04803772A EP04803772A EP1827192B1 EP 1827192 B1 EP1827192 B1 EP 1827192B1 EP 04803772 A EP04803772 A EP 04803772A EP 04803772 A EP04803772 A EP 04803772A EP 1827192 B1 EP1827192 B1 EP 1827192B1
Authority
EP
European Patent Office
Prior art keywords
driver
accordance
cleaning roller
floor cleaning
cleaning appliance
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.)
Not-in-force
Application number
EP04803772A
Other languages
German (de)
English (en)
Other versions
EP1827192A1 (fr
Inventor
Ralph Diehl
Günter RAUSCHER
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and 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 Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP1827192A1 publication Critical patent/EP1827192A1/fr
Application granted granted Critical
Publication of EP1827192B1 publication Critical patent/EP1827192B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L11/32—Carpet-sweepers
    • 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
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/001—Cylindrical or annular brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3066—Brush specifically designed for use with street cleaning machinery

Definitions

  • the invention relates to a floor cleaning device having the features of the preamble of claim 1.
  • the sweeping device usually comprises a dirt collecting container, which can be detachably connected to the housing, which is connected to the housing via a dirt inlet opening, so that dirt which is picked up by the brush roller from the bottom surface can be transferred via the dirt inlet opening into the dirt collecting container. For emptying, the dirt collector can be separated from the housing.
  • the floor cleaning device comprises a housing, on the underside of a cleaning opening is arranged. Adjacent to the cleaning opening a replaceable cleaning roller is rotatably mounted, which is releasably engaged on a first end face with a rotatably driven driver and aligned with obliquely to the axis of rotation of the driver longitudinal axis with the. Carrier engageable and collinear to the axis of rotation of the driver is aligned.
  • the driver is partially spherical designed to allow the necessary for installation and removal inclined position of the cleaning roller.
  • Object of the present invention is to provide a floor cleaning device of the type mentioned in such a way that the cleaning roller can be replaced in a simpler way.
  • Both the cleaning roller and the driver each have at least one sliding surface, which do not form a planar contact, but only abut linearly against each other.
  • this can be applied with its sliding surface to the corresponding sliding surface of the driver and in the subsequent alignment of the cleaning roller collinear to the axis of rotation of the driver slide the sliding surfaces with linear contact along each other.
  • the contact line between the sliding surfaces of the driver and the cleaning roller may extend along a circumference, wherein the plane of the circumference is predetermined by the orientation of the cleaning roller.
  • the contact line running along the circumference can be pivoted into a plane oriented perpendicular to the axis of rotation of the driver.
  • a first sliding surface forms the lateral surface of a truncated cone and a second sliding surface interacting with the first sliding surface forms the lateral surface of a spherical layer.
  • the first sliding surface is arranged on the driver and the second sliding surface on the cleaning roller.
  • a conical guide surface adjoins the first and / or the second sliding surface. This gives the possibility, when joining the cleaning roller and driver, first to apply a sliding surface to the conical guide surface adjoining the other sliding surface and to move it over to the other sliding surface.
  • driver and cleaning roller ensures that a rotational movement of the driven by a motor driver can be transferred to the cleaning roller.
  • the cleaning roller on the front side a Mit Spotifyaus foundedung, which is placed on the driver to form a rotationally fixed connection.
  • the driver thus immersed in the driving recess of the cleaning roller.
  • Carrier and driving recess can thereby rotatably connected to each other via obliquely to the direction of rotation of the cleaning roller aligned receptacles and corresponding projections.
  • the driving recess is preferably designed frusto-conical and the driver advantageously comprises a spherical layer sliding section.
  • the peripheral wall of the driving recess forms in such an embodiment, a first sliding surface, the formation of a line-shaped contact to the spherical layer sliding portion of the driver can be applied, wherein the lateral surface of the sliding portion is a second sliding surface.
  • a conical guide surface adjoins the second sliding surface.
  • this is rotatably in an advantageous embodiment with a rotatably mounted on a support wall, such as a housing wall, mounted rotary member, in particular a pulley, connected via transmission means, in particular a belt drive, with a Motor is coupled.
  • a support wall such as a housing wall
  • mounted rotary member in particular a pulley
  • transmission means in particular a belt drive
  • a particularly compact design of the floor cleaning device can be achieved in that the driver is configured disk-like and bears frontally on the rotary part driven by the motor.
  • the rotational movement of the driver can be transmitted via at least one projection and an associated receptacle on the cleaning roller. It is advantageous if the driver and the cleaning roller via at least one of the axis of rotation of the driver facing rib and a rib-receiving groove engage with each other, wherein the rib and the groove of the linearly adjacent sliding surfaces protrude.
  • the first sliding surface forms the circumferential surface of a frusto-conical driving recess of the cleaning roller, wherein the at least one rib protrudes from the first sliding surface, wherein they face the axis of rotation of the driver.
  • the second sliding surface may be designed as a lateral surface of a spherical layer sliding section of the driver, wherein at least one groove is formed in the second sliding surface.
  • the at least one rib and the associated groove contact each other linearly in the direction of rotation of the cleaning roller.
  • the provision of a linear contact between the groove and the rib simplifies the assembly of cleaning roller and driver, because this reduces the risk that rib and groove tilt each other.
  • the mutually remote side surfaces of the at least one rib and the mutually facing side surfaces of the associated groove are each inclined at an angle to each other, wherein the inclination angle of the side surfaces of the ribs is greater than the inclination angle of the side surfaces of the groove.
  • the angle of inclination is understood to mean the angle which the respective side surfaces of the ribs or of the groove form relative to one another.
  • the axis of rotation facing end surface of the at least one rib is inclined to the bottom surface of the associated groove. This has the consequence that also between the bottom surface of the groove and the end face of the rib if necessary forms a linear contact. It is particularly advantageous, however, if the bottom surface of the groove has a distance from the end face of the rib, so that the end face and bottom face do not touch during the rotational movement of the cleaning roller.
  • the cleaning roller is rotatably held on its end remote from the driver on a bearing plate, which is releasably connected on or held in the housing and together with the cleaning roller via the cleaning opening the housing removable and inserted into the housing.
  • the bearing plate can be removed together with the bearing plate adjacent end portion of the cleaning roller through the cleaning opening to the housing.
  • a releasable locking connection can be used. This has the advantage that losable fasteners for the bearing plate can be omitted.
  • the end shield is held displaceably on a support wall, for example a housing wall.
  • the sliding holder of the bearing plate simplifies in particular the insertion of the bearing plate in the housing.
  • the bearing plate comprises a bearing plate on which a bearing hub is held resiliently in the longitudinal direction of the cleaning roller, wherein the cleaning roller is rotatably mounted on the bearing hub.
  • the resilient mounting of the bearing hub ensures a structurally simple way that it can be moved together with the cleaning roller during the removal of the bearing plate in the longitudinal direction of the cleaning roller.
  • the resilient mounting of the bearing hub also has the advantage that in the axial direction tolerances can be compensated in a simple manner.
  • over the resilient bearing hub from the bearing plate an axially, that is aligned in the longitudinal direction of the cleaning roller bias on the cleaning roller to thereby keep the axial clearance of the cleaning roller low.
  • bearing hub is connected by means of an elastically deformable connecting part with the bearing plate.
  • Bearing hub, connecting part and bearing plate can form a one-piece plastic molding.
  • the connecting part comprises a plurality of elastically deformable spokes. Preferably three equiangularly spaced spokes are used.
  • the floor cleaning device can form a sweeping device by the cleaning roller is designed as a brush roller.
  • the drive of the brush roller can be effected by means of an electric motor surrounded by the housing.
  • a floor cleaning device in the form of a sweeping device 10 is shown schematically with a two-part housing 11, which comprises a hood-shaped housing upper part 12 and a frame-shaped housing lower part 13.
  • the housing 11 receives a cleaning roller in the form of a brush roller 15, of a known and in FIG. 2 roughly schematically illustrated motor 16 can be rotated via a belt drive 17 in rotation.
  • the sweeping device 10 also has a dirt collecting container 18, the interior of which communicates with the interior of the housing 11 via a dirt entry opening, not shown in the drawing, which is known per se.
  • the rotatably drivable brush roller 15 can be picked up by a floor surface to be cleaned dirt and transferred via the dirt inlet opening into the dirt collecting 18. To empty the collecting container 18 can be separated from the housing 11.
  • the upper housing part 12 has a ceiling wall 21 which is approximately circular in cross-section and has a first side wall 22 and a second side wall 23 extending parallel thereto.
  • a receptacle 25 is formed, which receives a key-like actuator 26.
  • a handle 28 is articulated for guiding the sweeping device 10 along a floor surface to be cleaned.
  • the lower housing part 13 is latched to the upper housing part 12 and surrounds the brush roller 15 in the circumferential direction. It has a first side wall 31 and a second side wall 32, which are integrally connected to one another via an end wall 33 and a threshold 34.
  • the lower housing part 13 defines on the underside a cleaning opening 36 which is penetrated by bristles 37 of the brush roller 15, so that dirt can be taken up by means of the bristles 37 from the floor surface to be cleaned and transferred via the threshold 34 into the dirt collecting container 18.
  • the brush roller 15 is mounted on both sides within the housing 11.
  • a first bearing part in the form of a driver 40 and a second bearing part in the form of a bearing plate 42 are used.
  • the driver 40 is designed like a disk and rotatably connected by means of a connecting screw 44 with a rotatably mounted on a support plate 45 pulley 47 which is coupled via a drive belt 48 with a traction sheave 49.
  • the traction sheave 49 is held against rotation on a motor shaft 50.
  • the support plate 45 is arranged on the inside on the first side wall 22 of the upper housing part 12 and the first side wall 31 of the lower housing part 13.
  • the disc-shaped carrier 40 is located with its side facing away from the brush roller 15 back 52 at one of the brush roller 15 facing the front side of the pulley 47.
  • the driver 40 Adjacent to the pulley 47, the driver 40 has a ball-layer-shaped sliding portion 54, to which in Direction of the brush roller 15, a frusto-conical guide portion 56 connects.
  • the lateral surface of the sliding portion 54 forms a sliding surface 55 of the driver 40
  • the lateral surface of the guide portion 56 defines a guide surface 57 of the driver 40.
  • the brush roller 15 is adjacent to a parallel to the rear wall 52 extending end wall 59 with a central recess 60, which rotatably receives the head of the connecting screw 44.
  • grooves 61, 62, 63, 64 are formed in the region of the end wall 59 open grooves 61, 62, 63, 64 are formed.
  • the grooves 61 to 64 are configured identically and each have two mutually facing side surfaces 66, 67 and a bottom surface 68 and an end surface 69.
  • the brush roller 15 comprises a cylindrical bristle carrier 72, from which the bristles 37 protrude outwards and which carries a flange 74 on its first end face 73 facing the driver.
  • the bristle carrier 72 In the region of the first end face 73, the bristle carrier 72 has a frustoconical driving recess 76 with a bottom wall 77 and a conical peripheral wall 78 which widens in the direction of the driver 40 and forms a sliding surface 79.
  • peripheral wall 78 Of the peripheral wall 78 are four ribs 81, 82, 83, 84 radially inwardly from in the direction of a longitudinal axis 86 of the driver 40.
  • the ribs 81 to 84 are arranged at a uniform angular distance from each other and each associated with a groove 61 to 64. They each have two side faces facing away from each other 88, 89 and a longitudinal axis 86 facing end face 90 and a free end surface 91st
  • the side surfaces 66 and 67 of the grooves 61 to 64 are each inclined to each other such that the width of the grooves 61 to 64 in the circumferential direction of the driver 40 extends continuously from the bottom surface 68 in the direction of the sliding surface 55 and the guide surface 57.
  • the inclination angle ⁇ between the two side surfaces 66 and 67 is preferably at most about 27 °.
  • the side surfaces 88 and 89 of the ribs 81 to 84 are also aligned obliquely to each other such that the width of the ribs 81 to 84 in the circumferential direction of the Mit SpotifyausEnglishung 76, starting from the peripheral wall 78 in the direction of the end face 90 continuously narrows.
  • the angle of inclination ⁇ between the two side surfaces 88, 89 is preferably at least about 30 °.
  • the cone angle ⁇ of the peripheral wall 78 and thus also the sliding surface 79 with respect to the longitudinal axis 86 of the brush roller 15 is preferably about 15 °, and also the end faces 90 of the ribs 81 to 84 are inclined at a corresponding angle ⁇ of about 15 ° to the longitudinal axis 86 ,
  • the bottom surfaces 68 of the grooves 61 to 64 are inclined to the axis of rotation 93 of the driver 40, namely, the inclination angle ⁇ of the bottom surfaces 86 is about 13 °.
  • the brush roller 15 can be placed with its first end face 73 on the driver 40, wherein the ribs 81 to 84 each engage with a groove 61 to 64 and the sliding surface 79 of the driving recess 76, the sliding surface 55 of the sliding portion 54 linearly contacted ,
  • the contact line between the two sliding surfaces 55 and 79 extends in a direction perpendicular to the longitudinal axis 86 of the brush roller 15 extending plane.
  • the axial direction that is, in the direction of the longitudinal axis 86 of the brush roller 15
  • forces between the driver 40 and the brush roller 15 are transmitted only over the contact line of the two sliding surfaces 55 and 79, because in the operating position of the brush roller 15, as in FIG.
  • the rotational movement of the driver 40 can be transmitted via the ribs 81 to 84 and grooves 61 to 64 on the brush roller 15, here arises between the side surfaces 66, 67 of the grooves 61 to 64 and the side surfaces 88, 89 of the ribs 81 to 84 only a line-shaped contact, since the inclination angle ⁇ of the side surfaces 66, 67 is smaller than the inclination angle ⁇ of the side surfaces 88, 89th
  • the brush roller 15 With its first end face 73 facing away from the second end face 96, the brush roller 15 is rotatably mounted on the bearing plate 42.
  • This comprises a bearing plate 99 with a central recess 100, in which over three longitudinally of the brush roller 15 resilient spokes 101, 102, 103, a bearing hub 104 is resiliently held.
  • the brush roller 15 is rotatably mounted.
  • the bearing plate 99 has on its side facing away from the brush roller 15 two guide grooves 108, 109, in the guide rails 111, 112 dive, which are integrally formed on the second side walls 23, 32 of the upper housing part 12 and the lower housing part 13.
  • the bearing plate 99 On the upper side, the bearing plate 99 carries an elastically deformable latching hook 114, which interacts with a latching projection 115 integrally formed on the second side wall 23 of the housing upper part 12.
  • the bearing plate 42 By means of the guide grooves 108, 109 and the guide rails 111, 112 and the latching hook 114 and the associated latching projection 115, the bearing plate 42 on the inside of the second side walls 23, 32 slidably and held latched with the housing 11.
  • the actuator 26 is used, the underside, the bearing plate 42 facing two wedge-shaped ejector 117, 118 carries, with the help of the locking connection between the latching hook and the locking projection 115 released by the user can be by pressing the actuator 26 down in the direction of the bearing plate 42.
  • the bearing plate 42 After releasing the latching connection, the bearing plate 42 is pushed by the actuator 26 along the guide rails 111, 112 so far down until it together with the bearing plate 42 adjacent end portion of the brush roller 15 so far outwardly beyond the cleaning port 36 that it is the user can be taken. This can then separate the brush roller 15 from the driver 40 and disconnect the connection with the bearing hub 104 of the bearing plate 42.
  • the brush roller 15 can thus be replaced in a simple manner.
  • the insertion of the brush roller 15 in the housing 11 also designed very easy.
  • the user can first attach the brush roller 15 to the bearing hub 104, for example via a known per se and therefore not shown in the drawing snap connection. Then he can place the brush roller 15 with obliquely to the axis of rotation 93 of the driver 40 aligned longitudinal axis 86 on the driver 40 and then the bearing plate 42 on the inside of the second side walls 23, 32 along up in the direction of the actuator 26, so that the latching hook 114 engages behind the locking projection 115 and thus the bearing plate 42 is locked to the housing.
  • the brush roller 15 with an increasing spring force the spokes 101, 102 and 103 applied, by means of which the axial play of the brush roller 15 is limited.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)

Claims (17)

  1. Appareil de nettoyage du sol comprenant un carter (11) présentant sous sa face inférieure un orifice de nettoyage (36) et un cylindre de nettoyage (15) interchangeable, qui est monté rotatif dans le carter (11) au voisinage de l'orifice de nettoyage (36) et qui est en prise de manière amovible au niveau d'une première face terminale (73) avec un toc d'entraînement (40) pouvant être entraîné de manière rotative et peut être mise en prise avec le toc d'entraînement (40) avec un axe longitudinal (86) orienté de manière oblique par rapport à l'axe de rotation (93) du toc d'entraînement (40) et peut être orienté de manière colinéaire par rapport à l'axe de rotation (83) du toc d'entraînement (40), le toc d'entraînement (40) et le cylindre de nettoyage (15) présentant des glissières (55, 79) situées les unes à côté des autres de manière linéaire, et qui glissent les unes sur les autres lors de l'échange du cylindre de nettoyage (15), caractérisé en ce qu'une première glissière (55) forme l'enveloppe d'un tronc de cône (78) et une seconde glissière (79), collaborant avec la première glissière (55), forme l'enveloppe d'un segment sphérique (54).
  2. Appareil de nettoyage selon la revendication 1, caractérisé en ce que la première glissière (55) est agencée au niveau du toc d'entraînement (40) et la seconde glissière (79) est agencée au niveau du cylindre de nettoyage (15).
  3. Appareil de nettoyage du sol selon la revendication 1 ou 2, caractérisé en ce qu'une surface de guidage conique (57) fait suite à la première et/ou à la seconde glissière (55, 79).
  4. Appareil de nettoyage du sol selon l'une quelconque des revendications précédentes, caractérisé en ce que le cylindre de nettoyage (15) présente sur sa face terminale un évidement d'entraînement (76), qui peut être monté sur le toc d'entraînement (40) pour former un assemblage fixe en rotation.
  5. Appareil de nettoyage du sol selon la revendication 4, caractérisé en ce que l'évidement d'entraînement (76) est en forme de tronc de cône et le toc d'entraînement (40) présente une section de glissement (54) en forme de segment sphérique.
  6. Appareil de nettoyage du sol selon la revendication 5, caractérisé en ce qu'une section de guidage (56) en forme de tronc de cône fait suite à la section de glissement (54) du toc d'entraînement (40) en direction du cylindre de nettoyage (15).
  7. Appareil de nettoyage du sol selon l'une quelconque des revendications 4, 5 ou 6, caractérisé en ce que le toc d'entraînement (40) est relié de manière fixe en rotation à une pièce rotative (47) montée de manière rotative sur une paroi de soutènement (45) et couplée à un moteur (16) par l'intermédiaire d'un moyen de transmission (17).
  8. Appareil de nettoyage du sol selon la revendication 7, caractérisé en ce que le toc d'entraînement (40) est conçu à la manière d'un disque et comprend une face terminale (52) qui repose sur la pièce rotative (47).
  9. Appareil de nettoyage du sol selon l'une quelconque des revendications précédentes, caractérisé en ce que le toc d'entraînement (40) et le cylindre de nettoyage (15) sont en prise l'un avec l'autre par l'intermédiaire d'au moins une nervure (81, 82, 83, 84) tournée vers l'axe de rotation (93) du toc d'entraînement (40) et une rainure (61, 62, 63, 64) recevant la nervure (81, 82, 83, 84), la au moins une nervure (81, 82, 83, 84) et la rainure (61, 62, 63, 64) associée étant distantes des glissières (55, 79) contiguës les une aux autres de manière linéaire.
  10. Appareil de nettoyage du sol selon la revendication 9, caractérisé en ce que la au moins une nervure (81, 82, 83, 84) et la rainure (61, 62, 63, 64) associée entrent en contact les unes avec les autres de manière linéaire dans le sens de la rotation du cylindre de nettoyage.
  11. Appareil de nettoyage du sol selon la revendication 9 ou 10, caractérisé en ce que les surfaces latérales (88, 89), détournées l'une de l'autre, de la au moins une nervure (81, 82, 83, 84) et les surfaces latérales (66, 67), tournées l'une vers l'autre, de la rainure (61, 62, 63, 64) associée sont respectivement inclinées l'une vers l'autre d'un angle (β, α), l'angle d'inclinaison (5) des surfaces latérales (88, 89) des nervures (81, 82, 83, 84) étant supérieur à l'angle d'inclinaison (α) des surfaces latérales (66, 67) de la rainure (61, 62, 63, 64).
  12. Appareil de nettoyage du sol selon l'une quelconque des revendications 9, 10 ou 11, caractérisé en ce que la face terminale (90), tournée vers l'axe de rotation (93) du toc d'entraînement (40), de la au moins une nervure (81, 82, 83, 84) est inclinée par rapport à la surface de fond (68) de la rainure (61, 62, 63, 64) associée.
  13. Appareil de nettoyage du sol selon l'une quelconque des revendications précédentes, caractérisé en ce que le cylindre de nettoyage (15) est maintenu rotatif sur un panneau de palier (42) au niveau de sa seconde face terminale (96) détournée du toc d'entraînement (40), ledit panneau de palier étant maintenu au niveau de ou dans le carter (11) par l'intermédiaire d'un assemblage amovible et pouvant être retiré du carter (11) et pouvant être introduit dans le carter (11) à travers l'orifice de nettoyage (36) en même temps que le cylindre de nettoyage (15).
  14. Appareil de nettoyage du sol selon la revendication 13, caractérisé en ce que le panneau de palier (42) est maintenu de manière coulissable au niveau d'une paroi de soutènement (23, 32).
  15. Appareil de nettoyage du sol selon la revendication 13 ou 14, caractérisé en ce que le panneau de palier (42) comprend une plaque de palier (99), au niveau de laquelle un moyeu de palier (104) est maintenu de manière résiliente dans le sens longitudinal (86) du cylindre de nettoyage (15), le cylindre de nettoyage (15) étant monté de manière rotative sur le moyeu de palier (104).
  16. Appareil de nettoyage du sol selon la revendication 15, caractérisé en ce que le moyeu de palier (104) est relié à la plaque de palier (99) au moyen d'une pièce de liaison (101, 102, 103) élastiquement déformable.
  17. Appareil de nettoyage du sol selon la revendication 16, caractérisé en ce que la pièce de liaison comprend plusieurs rayons (101, 102, 103) élastiquement déformables.
EP04803772A 2004-12-11 2004-12-11 Appareil de nettoyage de sol Not-in-force EP1827192B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/014132 WO2006061044A1 (fr) 2004-12-11 2004-12-11 Appareil de nettoyage de sol

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CN105147193B (zh) 2010-02-16 2018-06-12 艾罗伯特公司 真空吸尘器毛刷
US9220386B2 (en) 2011-04-29 2015-12-29 Irobot Corporation Robotic vacuum
US11471020B2 (en) 2011-04-29 2022-10-18 Irobot Corporation Robotic vacuum cleaning system
AU2018230518B2 (en) 2017-03-10 2021-05-27 Sharkninja Operating Llc Agitator with debrider and hair removal
DE102017208959A1 (de) * 2017-05-29 2018-11-29 BSH Hausgeräte GmbH Düse für ein Bodenreinigungsgerät
DE102017118087A1 (de) * 2017-08-09 2019-02-14 Miele & Cie. Kg Bodendüse für Staubsauger und Staubsauger
US11109727B2 (en) 2019-02-28 2021-09-07 Irobot Corporation Cleaning rollers for cleaning robots
IT202100008123A1 (it) * 2021-03-31 2022-10-01 Diversey Inc Apparecchiatura per la pulizia di pavimenti e rullo pulitore per un’apparecchiatura per la pulizia di pavimenti
EP4091513A1 (fr) * 2021-05-19 2022-11-23 Koninklijke Philips N.V. Dispositif de nettoyage de sol humide

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FR2071158A5 (fr) * 1969-12-19 1971-09-17 Huglo Michel Ets
DE3318604C1 (de) * 1983-05-21 1984-11-29 Stein & Co GmbH, 5620 Velbert Schutzvorrichtung fuer Bodenpflegegeraete
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DE19820628C1 (de) 1998-05-08 1999-09-23 Kaercher Gmbh & Co Alfred Kehrmaschine
DE10256030A1 (de) * 2002-11-30 2004-06-09 Düpro AG Reinigungswerkzeug mit einem rotierend angetriebenen Arbeitswerkzeug

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ATE519410T1 (de) 2011-08-15
CN101076276B (zh) 2010-08-11
EP1827192A1 (fr) 2007-09-05
CN101076276A (zh) 2007-11-21
WO2006061044A1 (fr) 2006-06-15

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