EP1279363A1 - Appareil pour la fixation d'un élément de brosses au chassis d'une machine pour nettoyer les sols - Google Patents

Appareil pour la fixation d'un élément de brosses au chassis d'une machine pour nettoyer les sols Download PDF

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Publication number
EP1279363A1
EP1279363A1 EP02015964A EP02015964A EP1279363A1 EP 1279363 A1 EP1279363 A1 EP 1279363A1 EP 02015964 A EP02015964 A EP 02015964A EP 02015964 A EP02015964 A EP 02015964A EP 1279363 A1 EP1279363 A1 EP 1279363A1
Authority
EP
European Patent Office
Prior art keywords
receiving element
brush body
axis
rotation
cleaning machine
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
EP02015964A
Other languages
German (de)
English (en)
Other versions
EP1279363B1 (fr
Inventor
Axel Zimny
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.)
Hako Werke GmbH and Co
Hako GmbH
Original Assignee
Hako Werke GmbH and Co
Hako GmbH
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 Hako Werke GmbH and Co, Hako GmbH filed Critical Hako Werke GmbH and Co
Publication of EP1279363A1 publication Critical patent/EP1279363A1/fr
Application granted granted Critical
Publication of EP1279363B1 publication Critical patent/EP1279363B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/02—Devices for holding brushes in use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/164—Parts or details of the brushing 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes
    • A47L11/19—Parts or details of the brushing 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
    • A47L11/22—Floor-sweeping machines, hand-driven
    • 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
    • A47L11/24—Floor-sweeping machines, motor-driven
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/302—Broom

Definitions

  • the invention relates to a device for fastening and / or driving a brush body of a cleaning machine, in particular a floor cleaning machine, with an essentially hollow cylindrical receiving element and an insertable element which can be inserted therein, the positive force transmission being ensured by at least one projection and at least one corresponding recess.
  • Floor cleaning machines such as. B. street cleaning machines that have rotating brushes rotating about a horizontally arranged axis.
  • the end opposite the end to be opened usually has a conically tapering drive element having projections into which the appropriately designed end of the roller brush engages.
  • the drive element itself is connected to a drive.
  • the tunnel is closed with an appropriate end cover that has a bearing pin on the inside as a bearing for the roller brush.
  • the object of the invention is therefore to improve a known device so that an insertion of the brush body and thus a change while optimizing the storage of the brush body is easier.
  • At least one projection can be deflected against a restoring force in the radial direction with respect to the axis of rotation and at least one region is provided which first widens and then diminishes in the radial direction and is arranged in front of a recess corresponding to a deflectable projection as seen in the insertion direction is.
  • the area is integrally formed on the insertion element, the radial widening and the subsequent reduction are related to the central axis of the insertion element. In the event that the area is provided on the receiving element, the widening and the subsequent tapering of the outer lateral surface of the receiving element seen from so that the area is formed pointing in the direction of the axis of rotation.
  • each projection is first deflected against the restoring force due to the area in front, viewed in the direction of insertion, which widens first in the radial direction. At this stage there is no positive connection. Only when each projection is on the opposite side of the widening area, as seen in the direction of insertion, is each projection, due to the region which is again radially decreasing, deflected back into its original position due to its restoring force, so that each projection engages in the corresponding recess and thus a positive fit Connection is established. In contrast to the prior art, this intervention does not require a precise alignment of the brush body before insertion, i. H. Due to its flexibility, each projection adapts to the contour of the corresponding counterpart, in which the relevant recess is provided, and thus threads itself. In the following, the area that first widens and then diminishes is simply referred to as the expanding area.
  • the widening area absorbs the radial forces that are exerted on the brush body by the surface to be cleaned.
  • the widening area in connection with the deflectability of the projections guarantees a tilting of the brush body, even if there is already a positive connection between the brush body and the device according to the invention.
  • This z. B. avoided damage during assembly, because any tilting forces that may occur when the end plate is not yet mounted no longer have to be absorbed by the storage of the cleaning machine, but must be reduced by tilting.
  • the widening area prevents the brush body from loosening itself again, since the restoring forces have to be applied again in order to change the brush body.
  • the device according to the invention is also suitable for. B. as an escape route between the two bearings.
  • the device according to the invention serves as an overload protection for the cleaning machine against hard impacts in the event of a brief overload.
  • the restoring forces of the projections can be generated by a spiral spring, which, for example, press pins designed as projections in the corresponding direction.
  • a spiral spring which, for example, press pins designed as projections in the corresponding direction.
  • other components are also conceivable that can be deflected against a restoring force. So z. B. also curved spring wires that can yield radially and engage in corresponding recesses can be used.
  • At least one projection deflectable against a restoring force in a radial direction away from the axis of rotation can be integrally formed on the inside of the receiving element and the corresponding recess as well as the region that first widens and then diminishes can be provided in the insertion element.
  • the projections are deflected away from the axis of rotation against the restoring force by the widening region. After passing the expanding In the area, the projections are deflected back in the direction of the axis of rotation due to the restoring forces.
  • the area expands and diminishes radially from the axis of rotation of the insertion element.
  • the receiving element may have slots running approximately parallel to the axis of rotation of the receiving element, forming arm-shaped receiving element sections.
  • the restoring forces can be generated additionally or exclusively by the arm-shaped receiving element sections themselves.
  • the receiving element sections together with the projections are partially deflected away from the axis of rotation, so that the insertion element can be inserted.
  • the arm-shaped receiving element sections can twist slightly and thus absorb the hard blows like a torsion spring.
  • the projections do not migrate completely out of the cutouts in order to prevent the connection from being destroyed.
  • Each receiving element section can expediently have at least one radial projection pointing towards the axis of rotation.
  • At least one projection that can be deflected against a restoring force in a radial direction towards the axis of rotation can be formed on the insertion element and the corresponding recess and the one (s) that first widen and then widen reducing area (s) can be provided on the inside in the receiving element.
  • the widening region (s) is (are) molded onto the receiving element in such a way that it (they) also point radially inwards.
  • the projections are deflected towards the axis of rotation against the restoring forces during insertion through the widening region formed on the inside of the receiving element.
  • the restoring forces can be generated additionally or exclusively by the arm-shaped insertion element sections themselves.
  • the area expands and diminishes radially from the outer lateral surface of the receiving element.
  • the insert element can have slots running approximately parallel to the axis of rotation of the insert element, forming arm-shaped insert element sections.
  • the arm-shaped insert element sections together with the projections are deflected from their normal position against the restoring forces in the direction of the axis of rotation.
  • the torsional moment increases excessively, e.g. B. when driving over thresholds or blocking the entire brush body, the arm-shaped insert element sections can twist slightly and thus absorb the hard blows like a torsion spring.
  • the projections do not migrate completely out of the cutouts in order to prevent the connection from being destroyed.
  • Each insert element section can have at least one radial projection pointing away from the axis of rotation.
  • the region that first widens and then diminishes can be formed all around. If the widening area is formed on the insertion element, it is located on the outside of the insertion element. In the reverse arrangement, in which the projections deflectable against a restoring force in a radial direction towards the axis of rotation are provided on the insertion element, the widening region is formed on the inside in the region of the receiving opening of the receiving element. In this case, it makes sense that several projections are provided which engage behind the widening area. Depending on the application, the individual projections can have different restoring forces. This is particularly important for cleaning machines with plate brooms that are only supported on one side.
  • At least some protrusions must have higher restoring forces in order to ensure that the broom is securely fixed and to prevent accidental loosening as a result of bumps during the transport journey or due to an obstacle.
  • the widening region it is also entirely possible for the widening region to be provided only in the region of a projection.
  • each protrusion can be successively deflected against a restoring force when the brush body is inserted, it is advisable for the region that first widens and then diminishes on the side facing the free end to be conical in the direction of insertion, in particular at a slight angle to the axis of rotation , ie decreases or increases depending on the embodiment.
  • the diameter of the widening area on the side facing the free end increases in the insertion direction seen too.
  • the distance between the axis of rotation and the widening region on the side facing the free end decreases in the direction of insertion. This reduces the diameter of the opening of the receiving element on the side facing the free end in the direction of insertion.
  • the region which first widens and then diminishes is conical on the side facing away from the free end in the direction of insertion, in particular frustoconical, tapering or expanding. It is obvious that in the case of a widening area formed on the insertion element, the diameter of the widening area on the side facing away from the free end decreases in the direction of insertion. In the reverse arrangement, in which the projections deflectable against a restoring force in a radial direction towards the axis of rotation are provided on the insertion element, the widening region is integrally formed on the inside of the receiving element, so that on the side facing away from the free end the distance between the axis of rotation and seen in the direction of insertion increases.
  • each projection gradually swings the projections back into the original position due to their restoring forces.
  • this design enables the brush body to be changed easily, since the projections are automatically deflected successively against their restoring force when they are pulled out.
  • the free end of the insertion element can be designed to taper, preferably tapering like a truncated cone.
  • the cutouts can be designed as recesses running parallel to the axis of rotation.
  • the insertion element or the receiving element can have an approximately cylindrical driver part at the end and at least one elevation on the circumference, so that the device according to the invention can be used as an adapter.
  • the driver part is designed such that conventional brush bodies can also be used in a cleaning machine equipped with the device according to the invention.
  • the driver part can, for example, be designed to be conical and have teeth as elevations on the outside.
  • the conventional brush body has a corresponding end recess into which the driver part can be inserted.
  • the driver part can either be integrally formed on the insertion element or on the receiving element or z. B. be fixed by means of screws. Other types of connection are of course possible.
  • the receiving element can be connected to the brush body and the insertion element can be connected to the cleaning machine.
  • the receiving element is also possible for the receiving element to be connected to the cleaning machine and the insertion element to be connected to the brush body.
  • the invention further relates to a cleaning machine with at least one drive, preferably an electric motor, and at least one brush body, wherein at least one brush body can be attached to or driven by the cleaning machine by means of a device according to the invention.
  • At least one roller brush or a sweeping roller or at least one plate brush or a plate broom rotating about a horizontal axis can be provided as the brush body.
  • the cleaning unit of a cleaning machine shown in FIG. 1 has a housing 1 in which two brush bodies 2 designed as roller brushes are provided.
  • two tunnels also called broom space, which are open at the bottom and which are adapted in terms of dimensions to the brush body 2 concerned.
  • Each tunnel is closed at the accessible end to be opened with an end plate 3.
  • On the end plate 3, a bearing pin 4 projecting into the tunnel is provided for mounting the brush body 2.
  • the respective end of the tunnel opposite the end plate 3 has the device according to the invention described in detail in the other figures, which via a drive transmission mechanism 5, such as. B. a chain with the associated drive 6 is connected, for example, to an electric motor.
  • Each drive 6 is connected to the supply system via connections 7.
  • the cleaning unit is connected to a guide device (not shown) on the cleaning machine via the holder 8 shown.
  • Fig. 2 shows the device, with an insertion element 9, which is connected to a machine-side shaft 10.
  • the insertion element 9 has cutouts 11 on the circumferential side, wherein these cutouts 11, as seen in the insertion direction 12, are preceded by an area 13 which initially expands and then decreases.
  • the region 13 that first widens and then diminishes is simply referred to as the expanding region 13.
  • the brush body 2 designed as a plate brush or plate broom has the corresponding receiving element 14, which has arm-shaped receiving element sections 15 with projections 17 pointing in the direction of the axis of rotation 16.
  • the receiving element 14 When mounting the brush body 2 on the shaft 10, the receiving element 14 is pushed in the insertion direction 12 onto the insertion element 9, so that the projections 17 and partly the receiving element sections 15 due to the circumferential widening region 13 in the direction of the arrows 18 away from the axis of rotation 16 against the Restoring force can be deflected and spread as far.
  • the widening area 13 absorbs on the one hand the radial forces which are exerted on the brush body 2 by the surface to be cleaned. At the same time, the widening area 13 ensures sufficient concentricity of the brush body 2 during operation, since the receiving element 14 is supported on the widening area 13 via its inner circumferential surface and nevertheless there is so much play between the insert element 9 and the inner circumferential surface of the receiving element 14 that a Swiveling the brush body 2 as z. B. is shown in Fig. 6, is possible.
  • the widening region 13 ensures that the brush body 2 is tilted in the device according to the invention, as shown in detail in FIG. 6. Such tilting can occur during assembly if the end plate 3 has not yet been assembled. Due to the tilting, damage to the device according to the invention is avoided.
  • the shaft 10 in the region of the insertion element 9 has a groove 19 into which a substantially rectangular spring 20 partially engages and thus produces a positive connection between the shaft 10 and the insertion element 9.
  • the insertion element 9 is secured by means of a locking ring 21.
  • the receiving element 14 is provided in the end of the brush body 2 opposite the end plate 3, not shown.
  • the receiving element 14 is fixed in the interior of the brush body 2 by one or more securing pins 22.
  • securing pins 22 are also conceivable.
  • the receiving element 14 can be injected directly into the brush body 2.
  • the insertion element 9 in turn has a shaft 23 at the end, on which in turn preferably a pulley 24 is flanged at the end.
  • the belt pulley 24 is connected to the relevant drive 6 via a belt, not shown.
  • the housing 1 has a corresponding recess in the area of the shaft 23, in which at least one bearing 25 for the shaft 23 is inserted.
  • the free end 26 of the insertion element 9 is frustoconical, so that the insertion element 9 can easily be inserted into the receiving element 14. This proves to be particularly advantageous particularly when assembling very long brush bodies 2 designed as roller brushes.
  • the side 27 of the widening region 13 which faces the free end 26 increases conically at a slight angle to the axis of rotation 16 of the insertion element 9, so that the projections 17 successively counteract when inserted the restoring force can be deflected away from the axis of rotation 16.
  • the side 28 of the widening region 13 facing away from the free end 26 is tapered in the manner of a truncated cone, so that the projections 17 - provided the insertion element 9 has been inserted sufficiently into the receiving element 14 - are gradually reset due to the restoring forces.
  • the projections 17 are again deflected in the direction of the arrows 18 by the frustoconical tapering design of the side 28 of the widening region 13, so that the brush body 2 can be pulled out of the device according to the invention.
  • the insertion element 9 has a smaller diameter on both sides of the widening region 13 than in the region of the widening region 13, so that the insertion element 9 is formed in the region of the widening region 13 in a bead-like manner.
  • the widening region 13 not only absorbs radial forces which are exerted on the brush body 2 by the surface to be cleaned. Rather, the widening region 13 in connection with the deflectability of the projections 17 or the receiving element sections 15 - as shown in FIG. 6 - enables the brush body 2 to be tilted in the device according to the invention.
  • the receiving element sections 15 shown above in this figure no longer lie completely against the insertion element 9. Rather, only the projections 17 engage in the relevant recesses 11.
  • the receiving element sections 15 shown below in this figure lie almost completely on the insertion element 9 on. Such tilting can, for. B. occur during assembly when the end plate 3 is not yet installed. Due to the possibility of tilting the brush body 2, damage to the device or the brush body 2 according to the invention is avoided.
  • the receiving element 14 is shown again in detail in different representations.
  • the receiving element 14 has the arm-shaped receiving element sections 15.
  • the projections 17 have an approximately rectangular shape.
  • each projection 17 is chamfered on the edge opposite the free end of the receiving element 14, so that the insertion element 9, not shown, can be pulled out of the receiving element 14 more easily when the brush body 2 is changed.
  • a slot 29 is provided between each two adjacent receiving element sections 15.
  • the free end 26 of the insertion element 9 is frustoconical for easy insertion into the receiving element 14.
  • the widening region 13 is located in front of the substantially rectangular recesses 11, the side 27 facing the end 26 increasing conically at a small angle to the axis of rotation 16.
  • the side 28 of the widening region 13 facing away from the end 26 is also frustoconical.
  • sections 30 projecting between the adjacent recesses 11 are provided on the insertion element 9. These sections 30 prevent the projections 17 from being pushed over the insertion element 9 in the axial direction, since in the assembled state the receiving element sections 15 with laterally formed projections 31, which are arranged in the region of the projections 17, touch the sections 30. Sections 30 also have a securing function, so that the positive connection between a projection 17 and a recess 11 is not suddenly interrupted during operation.
  • the sections 30 are additionally formed tapering on the side 32 facing the free end 26, so that the projections 17 are inserted into the recesses 11 is simplified and almost self-discovery or self-centering is achieved.
  • the height of the sections 30 is selected so that the sections 30 with the projections 17 represent an essentially flat peripheral surface in the inserted state.
  • sections 30 as an axial stop can also be dispensed with.
  • FIG. 13 shows the object according to FIG. 3, the reverse arrangement of the device according to the invention being shown here.
  • the widening area 13 is integrally formed on the receiving element 14. It can be clearly seen that in this embodiment as well, the widening region 13 - as seen from the outer lateral surface of the receiving element 14 and in the direction of insertion 12 - initially widens in the radial direction and then decreases again.
  • the insertion element 9 has insertion element sections 33, a slot 34 running approximately parallel to the axis of rotation 16 being provided on each side of an insertion element section 33.
  • the projections 17 are formed in such a way that the projections 17 engage in the corresponding recesses 11 in the operating state.
  • the insertion element sections 33 are displaced against their restoring forces in the direction of the arrows 35, so that the projections 17 are moved out of the cutouts 11 and the brush body 2 can thus be pulled off counter to the insertion direction 12.
  • the free end 26 tapers conically in the direction of the recesses 11 in order to simplify the insertion of the insertion element 9 into the receiving element 14.
  • the side 27 of the widening region 13 facing the free end 26 also runs conically at a slight angle to the axis of rotation 16 of the insertion element 9 towards the axis of rotation 16, so that the insertion element sections 33 successively pivot against their restoring forces during insertion in the direction of the arrows 35 become.
  • the side 28 of the widening region 13 facing away from the free end 26 is also conical in such a way that when the brush body 2 is pulled off, the insert element sections 33 are deflected in the direction of the arrows 35 against their restoring forces.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Brushes (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP02015964A 2001-07-26 2002-07-18 Appareil pour la fixation d'un élément de brosses au chassis d'une machine pour nettoyer les sols Expired - Lifetime EP1279363B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20112322U DE20112322U1 (de) 2001-07-26 2001-07-26 Vorrichtung zur Befestigung und/oder zum Antreiben eines Bürstenkörpers
DE20112322U 2001-07-26

Publications (2)

Publication Number Publication Date
EP1279363A1 true EP1279363A1 (fr) 2003-01-29
EP1279363B1 EP1279363B1 (fr) 2006-12-27

Family

ID=7959721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015964A Expired - Lifetime EP1279363B1 (fr) 2001-07-26 2002-07-18 Appareil pour la fixation d'un élément de brosses au chassis d'une machine pour nettoyer les sols

Country Status (5)

Country Link
EP (1) EP1279363B1 (fr)
AT (1) ATE349177T1 (fr)
DE (2) DE20112322U1 (fr)
DK (1) DK1279363T3 (fr)
ES (1) ES2278844T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7587779B2 (en) 2005-09-16 2009-09-15 Alfred Kaercher Gmbh & Co. Kg Mobile floor-cleaning machine
US7987546B2 (en) 2007-10-30 2011-08-02 Alfred Kaercher Gmbh & Co. Kg Cleaning machine
WO2013172329A1 (fr) * 2012-05-15 2013-11-21 有限会社アクセス Instrument d'accouplage de dispositif de nettoyage et dispositif de nettoyage
US8806704B2 (en) 2009-03-17 2014-08-19 Alfred Kaercher Gmbh & Co. Kg Automotive sweeper
WO2015036037A1 (fr) 2013-09-13 2015-03-19 Alfred Kärcher Gmbh & Co. Kg Outil de nettoyage pour machine de nettoyage de sols et machine de nettoyage de sols
US9045872B2 (en) 2009-03-16 2015-06-02 Alfred Kaercher Gmbh & Co. Kg Exchangeable sweeping brush device and sweeper having such a sweeping brush device

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Publication number Priority date Publication date Assignee Title
JP4856193B2 (ja) 2005-12-22 2012-01-18 ディバーシー・インコーポレーテッド 床清掃機のスキージ・アセンブリ
CN103519752A (zh) * 2013-09-17 2014-01-22 盐城工业职业技术学院 一种便于组装、拆卸的地毯清洗机

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EP0251987A1 (fr) * 1986-06-27 1988-01-07 Hako-Werke GMBH & Co. Appareil mobile pour nettoyer des surfaces
US4866804A (en) * 1987-10-16 1989-09-19 Tennant Trend, Inc. Quick connect/disconnect for a surface cleaning machine
DE19522019A1 (de) * 1995-06-17 1996-12-19 Gansow Maschbau Gmbh Co Kg Motorisch drehbare Platte mit Reinigungswerkzeugen für eine Fußbodenreinigungsmaschine
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Cited By (12)

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US7587779B2 (en) 2005-09-16 2009-09-15 Alfred Kaercher Gmbh & Co. Kg Mobile floor-cleaning machine
US7987546B2 (en) 2007-10-30 2011-08-02 Alfred Kaercher Gmbh & Co. Kg Cleaning machine
US9045872B2 (en) 2009-03-16 2015-06-02 Alfred Kaercher Gmbh & Co. Kg Exchangeable sweeping brush device and sweeper having such a sweeping brush device
US8806704B2 (en) 2009-03-17 2014-08-19 Alfred Kaercher Gmbh & Co. Kg Automotive sweeper
WO2013172329A1 (fr) * 2012-05-15 2013-11-21 有限会社アクセス Instrument d'accouplage de dispositif de nettoyage et dispositif de nettoyage
JP2013236760A (ja) * 2012-05-15 2013-11-28 Akusesu Corp 清掃装置用連結具及び清掃装置
CN104244794A (zh) * 2012-05-15 2014-12-24 有限会社阿科塞思 清扫装置用连结件以及清扫装置
US9474426B2 (en) 2012-05-15 2016-10-25 Akusesu Corporation Cleaning device coupling instrument and cleaning device
CN104244794B (zh) * 2012-05-15 2016-11-23 有限会社阿科塞思 清扫装置用连结件以及清扫装置
US10405722B2 (en) 2012-05-15 2019-09-10 Akusesu Corporation Cleaning device coupling instrument and cleaning device
WO2015036037A1 (fr) 2013-09-13 2015-03-19 Alfred Kärcher Gmbh & Co. Kg Outil de nettoyage pour machine de nettoyage de sols et machine de nettoyage de sols
US10383495B2 (en) 2013-09-13 2019-08-20 Alfred Kärcher SE & Co. KG Cleaning tool for a floor cleaning machine and a floor cleaning machine

Also Published As

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ATE349177T1 (de) 2007-01-15
ES2278844T3 (es) 2007-08-16
DK1279363T3 (da) 2007-05-07
DE20112322U1 (de) 2001-10-25
EP1279363B1 (fr) 2006-12-27
DE50209058D1 (de) 2007-02-08

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