EP1926416A1 - Fahrbare bodenreinigungsmaschine - Google Patents
Fahrbare bodenreinigungsmaschineInfo
- Publication number
- EP1926416A1 EP1926416A1 EP06762743A EP06762743A EP1926416A1 EP 1926416 A1 EP1926416 A1 EP 1926416A1 EP 06762743 A EP06762743 A EP 06762743A EP 06762743 A EP06762743 A EP 06762743A EP 1926416 A1 EP1926416 A1 EP 1926416A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool holder
- cleaning machine
- floor cleaning
- machine according
- mobile floor
- 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
Links
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
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
- A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
-
- 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
- A47L11/4038—Disk 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
Definitions
- the invention relates to a mobile floor cleaning machine with a rotationally driven disc-shaped cleaning tool, which is releasably held on a rotatably connected to a drive shaft tool holder.
- Floor cleaning machines of this kind are used, for example, in the form of so-called scrubber driers, in which the cleaning tool is designed as a disk brush which slides along the floor and is supplied to the cleaning fluid, preferably water. Behind the floor cleaning machine, the cleaning liquid applied to the floor surface is taken up together with dissolved dirt by means of a suction foot from the bottom surface and returned to a liquid container of the scrubber-drier.
- the cleaning fluid preferably water
- the floor cleaning machine may be formed, for example, in the form of a polishing machine, wherein the cleaning tool is formed as a polishing pad, so that a bottom surface can be gebrohnert.
- the cleaning tool Through contact with the bottom surface, the cleaning tool gradually wears down and therefore needs to be replaced by the user from time to time. Replacement may also be required to use a cleaning tool specially adapted to a particular floor surface.
- Object of the present invention is to provide a floor cleaning machine of the type mentioned in such a way that the cleaning tool can be replaced in a simpler manner.
- the floor cleaning machine according to the invention is characterized by a latching connection between the cleaning tool and the tool holder, wherein this latching connection can be achieved in a simple manner in that the user actuates a Ausrastmechanik, so that the cleaning tool in the axial direction, that is coaxial with the axis of rotation of the drive shaft, can be separated from the tool holder. It is for making a connection between the cleaning tool and the tool holder it is only necessary to place the cleaning tool provided for the replacement on the floor surface and then to position the mobile floor machine with the tool holder above the cleaning tool. Subsequently, the floor cleaning machine can be lowered, the cleaning tool locked without tools with the tool holder. The replacement of a cleaning tool is thus very simple in the floor cleaning machine according to the invention.
- the Ausrastmechanik is actuated by means of a foot pedal.
- a foot pedal To release the cleaning tool from the tool holder then the user must only operate the foot pedal.
- the latter may for example be arranged laterally next to the cleaning tool.
- the Ausrastmechanik comprises in a preferred embodiment, a pivotally mounted on the floor cleaning machine pivot lever over which the cleaning tool with an axially aligned, the tool holder facing away release force can be acted upon.
- the pivot lever can be pivoted, for example by means of the foot pedal in the direction of the bottom surface, so that it comes to the upper side of the cleaning tool to the plant and this applied with a release force in the direction away from the tool holder down.
- the pivoting lever is pivotably supported on a base plate of the floor cleaning machine and extends between the base plate and a support surface of the cleaning tool arranged at a distance therefrom. If the pivot lever is pivoted in the direction of the bottom surface, it is supported on the support surface of the cleaning tool and acts on it with a releasing force facing away from the tool holder, so that the latching Connection between the cleaning tool and the tool holder is separated without further aids.
- the pivot lever is formed as a U-shaped pivot bracket having two legs and a leg interconnecting web, wherein a leg is connected via an extension with an actuator, such as a foot pedal, and wherein the web on a bottom plate of Floor cleaning machine is held pivotable.
- the U-shaped pivot bracket can laterally surround the tool holder and the drive shaft and act upon the cleaning tool on both sides of the drive shaft with a release force facing away from the tool holder. An acting on the cleaning tool tilting moment when operating the swivel bracket is thereby avoided.
- the cleaning tool has in a preferred embodiment, a support member which is rotatably engaged in a drive position with the tool holder and which can be converted by operating the Ausrastmechanik in a release position in which it is out of engagement with the tool holder. Due to the rotationally fixed connection between the support member and the tool holder, a torque transfer from the tool holder to the cleaning tool is ensured during operation of the floor cleaning machine. By pressing the Ausrastmechanik the rotationally fixed connection can be solved and the support member are transferred to a release position in which it is arranged at a distance from the tool holder.
- mutually complementary latching elements are arranged on the support part and on the tool holder in the form of an annular latching projection and a plurality of movable in the radial direction against an elastic restoring force latching hooks, which cooperate with the latching projection.
- the latching projection may be configured as a closed ring, so that it has a very high mechanical strength.
- the detent projection associated latching hooks are movable to release the latching connection between the cleaning tool and the tool holder against an elastic restoring force.
- the latching hooks are elastically deformable.
- they can have a shaft oriented in particular parallel to the axis of rotation of the drive shaft, which shaft carries a radially aligned latching lug at its free end.
- the latching lug can be transferred into a position releasing the latching projection.
- the latching projection engages under the latching hook in the drive position of the support part.
- the latching hooks dive into the drive position of the support member in an annular groove, which is laterally bounded by the annular latching projection.
- the cleaning tool is reliably held by means of the dipping into the annular catch hooks on the tool holder. If the Ausrastmechanik actuated, the latching hooks are transferred due to the force acting on the cleaning tool release force in an annular groove releasing position, so that the cleaning tool can be detached from the tool holder.
- the annular latching projection is preferably on the tool holder and the latching hooks are preferably arranged on the support member.
- the latching projection facing the latching hook has a sliding surface, which is inclined at an angle of about 20 ° to about 30 °, in particular at an angle of 22 ° to 28 °, preferably at an angle of 25 ° to a plane perpendicular to the drive shaft oriented plane.
- the latching hook facing the latching projection each having a sliding surface which at an angle of about 20 ° to about 30 °, in particular at an angle of 22 ° to 28 °, preferably at an angle of 25 ° is inclined to a perpendicular to the drive shaft aligned plane.
- the carrying part or the tool holder has an annular receiving space into which the tool holder or the supporting part is inserted with a sleeve, wherein the sleeve is inserted at its end into the receiving space.
- chenden end portion inside the annular locking projection carries and wherein the receiving space is bounded on the inside by an inner ring on which the latching hooks are arranged.
- the receiving space may for example be formed on the support part, so that the tool holder can dive with a sleeve in the receiving space.
- the tool holder has the receiving space and the support member is immersed with a corresponding sleeve in the receiving space.
- the arrangement of the locking hooks in the receiving space they are protected from damage, this is especially true in the preparation of the connection between the tool holder and support member, since the latching hooks are only then acted upon by a force when the sleeve is immersed in the receiving space and thus a roughly aligned orientation is ensured by tool holder and support member.
- the support member has a plurality of circumferentially spaced apart and radially aligned ribs, which receive between them, preferably with play, each a complementary aligned rib of the tool holder. It is advantageous if the ribs taper at their mutually facing end portions, because this the engagement of the support member and tool holder is simplified because the support member at first not optimal Orientation relative to the tool holder can automatically align by means of sliding ribs on each other so far that the ribs of the support member can each dip into the space between two ribs of the tool holder. By providing a game between complementary ribs, the support member and the cleaning tool can adapt to uneven floors, without the tool holder and the drive of the floor cleaning machine experience a significant mechanical load.
- the support part has an annular receiving space into which the tool holder is inserted with a sleeve.
- ribs of the supporting part protrude into the receiving space in the radial direction and ribs corresponding to the sleeve of the tool holder project radially in the radial direction.
- a reverse arrangement can be used such that the tool holder has the annular receiving space in which the support member is immersed with a sleeve, projecting into the receiving space in the radial direction ribs of the tool holder and the sleeve in the radial direction corresponding ribs of the support member protrude.
- the achievable by means of ribs toothing between the support member and tool holder is arranged in such an embodiment within a receiving space and thereby protected from contamination and mechanical interference.
- the support member comprises an outer ring and a coaxially aligned therewith inner ring, which define the receiving space for a sleeve of the tool holder between them, projecting into the receiving space to the outer ring molded ribs and the inner ring over a plurality of radially extending Webs integrally connected to the outer ring and has a plurality of axially aligned slots, wherein in each case between two slots an integrally connected to the inner ring locking hook is arranged.
- the receiving space is limited in the radial direction on the one hand by the outer ring and on the other hand by the inner ring, and a bottom of the receiving space is formed by the webs, via which the inner ring is integrally connected to the outer ring. From the outer ring are directed radially inwardly from a plurality of ribs and on the inner ring facing the receiving space facing latching hooks are arranged between the slots.
- a sleeve of the tool holder which carries radially outwardly directed ribs on the outside and on the inside has a circumferential latching projection which cooperates with the latching hooks arranged on the inner ring.
- Support member and tool holder can thereby have a particularly compact and mechanically strong design.
- the latching hooks are preferably arranged adjacent to the bottom of the receiving space. This has the advantage that when joining support member and tool holder, first the ribs are engaged with each other and thus a torque for alignment of support member and tool holder can be transmitted relative to each other before the latch hooks are moved. A torque load can thus be avoided for the latching hook.
- the tool holder has a receiving space of the support member in its drive position overlapping flange from which the sleeve protrudes in the axial direction.
- the support member is formed as a plastic molding.
- the workpiece holder is preferably made of metal, in particular of an aluminum material, for example as an aluminum casting.
- Figure 1 a perspective view of a mobile floor cleaning machine according to the invention with a cleaning tool in the form of a disc brush;
- Figure 2 is a perspective view of the plate brush of Figure 1 in cooperation with a Ausrastmechanik, wherein the plate brush is locked with a tool holder;
- FIG. 3 is a perspective view corresponding to FIG. 2, wherein the disc brush is detached from the tool holder;
- Figure 4 a partially separated perspective view of the tool holder and a spaced apart from this supporting part of the disc brush;
- Figure 5 is an illustration corresponding to FIG 4, wherein the support member is engaged with the tool part in engagement, and
- FIG 6 a partially separated perspective view of the tool holder obliquely from below.
- a mobile floor cleaning machine according to the invention in the form of a scrubber 10 is shown schematically with a chassis 12, on which two rear wheels are rotatably supported about a common axis of rotation and a steerable front wheel, in the drawing, only a rear wheel 13 can be seen.
- the chassis carries a reservoir 14 for cleaning fluid and a receptacle 15 for dirty cleaning fluid, which protrudes into the reservoir 14 on the upper side.
- a disc-shaped cleaning tool in the form of a disc brush 18 is arranged, which is rotatably driven by a drive motor 19 via a drive shaft 20 about a rotation axis 21 of the drive shaft.
- the drive shaft 20 passes through a bottom plate 23 of the scrubber 10 and carries at its free end a tool holder 25 with which a support member 27 of the disc brush 18 can be brought into engagement.
- the structure of the tool holder 25 and the support member 27 results in particular from Figures 4, 5 and 6.
- the positioned below the bottom plate 23 tool holder 25 is rotatably held at the free end of the drive shaft 20 and includes a retaining flange 29 from which a sleeve 30 projects coaxially with the axis of rotation 21 of the drive shaft 20 projects.
- the sleeve 30 has a multiplicity of ribs 32 which are arranged uniformly spaced from one another in the circumferential direction and extend radially from the retaining flange 29 and taper in the radial and axial direction.
- the sleeve 30, in its end region facing away from the retaining flange 29, has a recess 33, against which a retaining projection 35 running around in circumferential direction adjoins the retaining flange 29.
- the latching projection forms the retaining flange 29th facing a sliding surface 36 which is inclined at an angle ⁇ of 25 ° to a plane perpendicular to the axis of rotation 21 of the drive shaft 20 aligned plane.
- the tool holder 25 is made in the form of a one-piece casting of aluminum. Coaxially aligned with the sleeve 30, it has a hub 38 with a through hole 39 and a keyway 40.
- the through hole 39 receives the free end of the drive shaft on the outside in a known and therefore not shown in the drawing, a spring having in the Keyway 40 dips to make a rotationally fixed connection between the drive shaft 20 and the tool holder 25th
- the disc brush 18 includes a support plate 42, from which the bottom plate 23 opposite bottom projecting a plurality of bristles 43 obliquely aligned with the axis of rotation 21.
- the support member 27 On the upper side of the support plate 42, the support member 27 is held, which can be screwed to the support plate 42.
- the support member 27 has an outer ring 45, from the outside of a support flange 46 protrudes in the radial direction and the inside is connected via a plurality of circumferentially in the circumferential direction uniformly spaced webs 48 with an inner ring 50.
- the inner ring 50 is aligned coaxially with the outer ring 45 and has, starting from the webs 48 axially extending slots 52 which are arranged in the circumferential direction at a uniform distance from each other.
- Each two slots 52 take between them a latching hook 54 with a shaft 55 which extends from the circumferentially closed upper, the webs 48 facing away from end portion 56 of the inner ring 50 and at its free, the webs 48 facing the end, a radially outwardly directed Latch 57 carries.
- the sliding surface 36 of the locking projection 35 facing the locking lugs 57 each have a sliding surface 58 on.
- the sliding surfaces 58 are aligned according to the sliding surface 36 at an angle ß of 25 ° to a plane perpendicular to the axis of rotation 21 of the drive shaft 20 aligned plane.
- the outer ring 45 and the inner ring 50 define therebetween a receiving space 59 into which a plurality of circumferentially uniformly spaced and emanating from the outer ring 45 radially oriented ribs 60 dive.
- the ribs 60 taper in the radial and axial directions.
- the sleeve 30 of the tool holder 25 dips into the receiving space 59 of the support member 27, wherein two ribs 60 of the support member 27 receive a rib 32 of the tool holder 25 with play between them.
- the ribs 32 of the tool holder 25 thus form in combination with the ribs 60 of the support member 27 a toothing, which is disposed within the receiving space 59 and ensures a torque transmission between the tool holder 25 and the support member 27.
- the latching hooks 54 of the support member 27 are pivotable in the radial direction. If the sleeve 30 is inserted into the receiving space 59, then the latching noses 57 of the latching hooks 54 dive into the groove 33 of the tool holder. As a result, the support member 27 is fixed in the axial direction on the tool holder 25. The plate brush 18 can thus be locked with the aid of the support member 27 in a simple manner with the tool holder 25.
- the scrubber 10 comprises a Ausrastmechanik 62, the structure of which in particular from Figures 2 and 3 becomes clear. It has a U-shaped swivel bracket 64 with a first leg 65 and a second leg 66, which are integrally connected to each other via a web 67.
- the web 67 is held by means of bearing elements 69, 70 pivotally mounted on the underside of the bottom plate 23, and the first leg 65 is connected via an extension 72 with an actuator in the form of a foot pedal 74 in connection, in the area between the plate brush 18 and the Rear wheel 13 projects laterally out of the chassis 12 and can be pressed down by the user.
- the two legs 65 and 66 are each angled, wherein a first leg portion 76 and 77, starting from the web 67 in the direction of the top 79 of the support flange 46, from which a second leg portion 81 and 82 extends in the direction of the bottom plate 23, so that the swivel bracket 64 rests in the transition regions between the first leg portions 76, 77 and the second leg portions 81 and 82 at the top 79 of the support flange 46.
- This top surface forms a support surface for the swivel bracket 64, which receives the support member 67 between its legs 65 and 66.
- the user can press the foot pedal 74 down so that the pivot bracket 64 is pivoted about the longitudinal axis of the web 67 down and thereby the support member 27 with a in Figure 3 by the arrows 84 symbolized solvent power applied. Due to this application of force, the support member 27 is moved away from the tool holder 25 in the axial direction. This has the consequence that the sliding surfaces 58 of the locking hooks 54 slide along the corresponding sliding surfaces 36 of the locking projection 35 and in this case are pivoted radially inwards, so that the locking lugs 57 the Release puncture 33 and the locking connection between the support member 27 and the tool holder 25 is released. By further pivoting of the pivoting bracket 64, the plate brush 18 can be completely separated from the tool holder 25.
- the disc brush 18 to be connected to the tool holder 25, so it is only necessary to settle the disc brush 18 on a bottom surface and the scrubber 10 so above the plate brush 18 to position that the tool holder 25 is approximately aligned with the support member 27. If the scrubber 10 is then lowered, the sleeve 30 of the tool holder 25 dips into the receiving space 59 of the support member 27, wherein the disc brush 18 due to the tapered end portions of the ribs 60 and the ribs 32 automatically aligns such that the ribs 60 with the gaps between adjacent ribs 32 of the tool holder 25 are aligned and the sleeve 30 can completely dip into the receiving space 59, wherein the locking lugs 57 engage in the recess 33.
Landscapes
- Cleaning In General (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Brushes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005045310A DE102005045310B3 (de) | 2005-09-16 | 2005-09-16 | Fahrbare Bodenreinigungsmaschine |
| PCT/EP2006/007194 WO2007033719A1 (de) | 2005-09-16 | 2006-07-21 | Fahrbare bodenreinigungsmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1926416A1 true EP1926416A1 (de) | 2008-06-04 |
| EP1926416B1 EP1926416B1 (de) | 2014-11-05 |
Family
ID=37074452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06762743.0A Active EP1926416B1 (de) | 2005-09-16 | 2006-07-21 | Fahrbare bodenreinigungsmaschine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7587779B2 (de) |
| EP (1) | EP1926416B1 (de) |
| CN (1) | CN101267759B (de) |
| DE (1) | DE102005045310B3 (de) |
| DK (1) | DK1926416T3 (de) |
| WO (1) | WO2007033719A1 (de) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007053351A1 (de) | 2007-10-30 | 2009-05-07 | Alfred Kärcher Gmbh & Co. Kg | Reinigungsmaschine |
| US8172642B2 (en) * | 2008-08-20 | 2012-05-08 | Black & Decker Inc. | Multi-sander |
| DE102009014560A1 (de) | 2009-03-16 | 2010-09-23 | Alfred Kärcher Gmbh & Co. Kg | Auswechselbare Kehrbürsteneinrichtung und Kehrmaschine mit einer derartigen Kehrbürsteneinrichtung |
| ES2398030T3 (es) | 2009-03-17 | 2013-03-13 | Alfred Kärcher Gmbh & Co. Kg | Barredora autopropulsada |
| CN102379662B (zh) * | 2010-08-27 | 2015-07-01 | 燕成祥 | 快拆式清洁装置 |
| JP5706744B2 (ja) * | 2011-04-08 | 2015-04-22 | アマノ株式会社 | 床面処理機 |
| US8978190B2 (en) * | 2011-06-28 | 2015-03-17 | Karcher North America, Inc. | Removable pad for interconnection to a high-speed driver system |
| EP2773254B1 (de) * | 2011-11-02 | 2019-02-27 | Alfred Kärcher SE & Co. KG | Handgeführte bodenreinigungsmaschine |
| CN102578973A (zh) * | 2012-04-01 | 2012-07-18 | 赵章新 | 一种室内地面清洗设备 |
| JP5809104B2 (ja) * | 2012-05-15 | 2015-11-10 | 有限会社アクセス | 清掃装置用連結具及び清掃装置 |
| US9265397B2 (en) * | 2012-07-09 | 2016-02-23 | Carlisle Food Service Products, Inc. | Adapter plate for a rotary floor scrubbing machine |
| DE102012014460B4 (de) | 2012-07-21 | 2023-11-23 | Jens-Werner Kipp | Verfahren zur Reinigung der Bodenflächen von Kühlhäusern bei Niedrigtemperaturen bis ca. - 50° C |
| CN102920397A (zh) * | 2012-11-17 | 2013-02-13 | 王成 | 多功能清扫机 |
| US10251524B2 (en) | 2013-02-27 | 2019-04-09 | Tennant Company | Cleaning head assemblies having touch-free attachment and alignment technology |
| MX2015011113A (es) * | 2013-02-27 | 2016-04-18 | Tennant Co | Ensambles de cabeza de limpieza que tienen tecnologia de union y alineacion libre de contacto. |
| US9387569B2 (en) * | 2013-04-27 | 2016-07-12 | John Blick | Leather head finishing system having plurality of apertures and angled shoe rails |
| CN103417164B (zh) * | 2013-04-28 | 2017-04-05 | 吴晓栋 | 一种包含擦拭功能的自动清洁装置 |
| RU2642346C2 (ru) * | 2013-09-13 | 2018-01-24 | Альфред Кэрхер Гмбх Унд Ко. Кг | Чистящий инструмент для полоуборочной машины и полоуборочная машина |
| ITNO20130006A1 (it) * | 2013-11-13 | 2015-05-14 | Bianca Montaldi | Spazzola lavante e/o pulente nonche' gruppo di pulizia associabile a macchinari lavanti e/o pulenti e comprendente almeno una detta spazzola |
| CN103711094A (zh) * | 2014-01-20 | 2014-04-09 | 芜湖爱瑞特环保科技有限公司 | 一种洗地机盘刷 |
| GB2522668B (en) * | 2014-01-31 | 2017-05-17 | Techtronic Floor Care Tech Ltd | Surface cleaning apparatus |
| CN104746454A (zh) * | 2014-07-30 | 2015-07-01 | 印金福 | 垃圾清洁车清扫刷 |
| EP3028600B1 (de) * | 2014-12-04 | 2022-02-23 | Weber Bürstensysteme GmbH | Tellerbesen und zugehörige Befestigungseinrichtung |
| USD817569S1 (en) * | 2015-03-23 | 2018-05-08 | Tennant Company | Interchangeable scrub brush or scrub pad for a floor maintenance vehicle |
| USD759914S1 (en) * | 2015-05-14 | 2016-06-21 | Rps Corporation | Floor cleaning implement |
| US10092158B2 (en) * | 2015-05-22 | 2018-10-09 | Tennant Company | Surface maintenance machine with a quick alignment mechanism for a cleaning tool |
| EP3231321A1 (de) * | 2016-04-11 | 2017-10-18 | Weber Bürstensysteme GmbH | Tellerbesen und befestigungseinrichtung für tellerbesen |
| CN106963299B (zh) * | 2016-05-27 | 2022-01-04 | 崔学利 | 室内多功能清洁机 |
| WO2018001479A1 (de) * | 2016-06-29 | 2018-01-04 | Alfred Kärcher Gmbh & Co. Kg | Fahrbare bodenreinigungsmaschine |
| US10610077B2 (en) * | 2016-07-11 | 2020-04-07 | Tennant Company | Surface maintenance machine with a quick eject cleaning tool assembly |
| KR102137457B1 (ko) | 2016-07-14 | 2020-07-24 | 엘지전자 주식회사 | 청소기 |
| WO2018012913A1 (ko) | 2016-07-14 | 2018-01-18 | 엘지전자 주식회사 | 로봇 청소기 |
| EP3485785B1 (de) | 2016-07-14 | 2022-10-26 | LG Electronics Inc. | Reinigerwaschvorrichtung |
| CN109715026B (zh) | 2016-07-14 | 2021-10-22 | Lg 电子株式会社 | 清洁器 |
| US11202547B2 (en) | 2016-07-14 | 2021-12-21 | Lg Electronics Inc. | Cleaner |
| KR101903022B1 (ko) | 2016-07-14 | 2018-10-01 | 엘지전자 주식회사 | 로봇 청소기 |
| CN109688884B (zh) * | 2016-07-14 | 2022-05-03 | Lg 电子株式会社 | 机器人清洁器 |
| CN114224252B (zh) | 2016-07-14 | 2023-06-02 | Lg 电子株式会社 | 机器人清洁器 |
| KR102137459B1 (ko) | 2016-07-14 | 2020-07-24 | 엘지전자 주식회사 | 로봇 청소기 |
| US11396085B2 (en) * | 2017-09-15 | 2022-07-26 | Diamond Productions Ltd. | Adapter for coupling abrasive elements to a floor finishing machine |
| USD895387S1 (en) * | 2018-12-11 | 2020-09-08 | Airtec Ag | Floor grinding machine |
| WO2020125489A1 (zh) * | 2018-12-21 | 2020-06-25 | 苏州宝时得电动工具有限公司 | 清洁机器人及其控制方法和地面处理系统 |
| CN109528107A (zh) * | 2019-01-14 | 2019-03-29 | 山东格拉西亚清洁设备有限公司 | 一种新型喷扫吸一体深度清洁地毯设备 |
| USD968732S1 (en) | 2019-09-18 | 2022-11-01 | Rps Corporation | Floor cleaning implement |
| USD973985S1 (en) * | 2020-06-08 | 2022-12-27 | Avidbots Corp | Floor cleaning apparatus |
| USD997475S1 (en) * | 2020-08-20 | 2023-08-29 | Aziobot Bv | Cleaning robot |
| US12569102B2 (en) * | 2020-10-15 | 2026-03-10 | The Malish Corporation | Flexible brush system |
| US11927022B2 (en) | 2021-02-24 | 2024-03-12 | Milwaukee Electric Tool Corporation | Concrete trowel |
| US12442202B2 (en) | 2021-02-24 | 2025-10-14 | Milwaukee Electric Tool Corporation | Concrete trowel |
| USD1106630S1 (en) | 2021-10-12 | 2025-12-16 | Bissell Inc. | Carpet cleaner |
| CN115153357A (zh) * | 2022-08-16 | 2022-10-11 | 广东美房智高机器人有限公司 | 一种连接机构、盘刷装置及清洁设备 |
| DE102024113191A1 (de) * | 2024-05-10 | 2025-11-13 | I-Mop Gmbh | Flächenreinigungsgerät |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH268486A (de) * | 1948-09-25 | 1950-05-31 | Mueller Bruetsch & Co | Maschine zum Reinigen von Fussböden. |
| US2672634A (en) * | 1950-01-19 | 1954-03-23 | Lee H Burnham | Buffing and polishing machine |
| US3401416A (en) * | 1966-11-15 | 1968-09-17 | Hoover Co | Floor polisher brush attaching and drive means |
| DE8617171U1 (de) * | 1986-06-27 | 1986-10-09 | Hako-Werke GmbH & Co, 2060 Bad Oldesloe | Fahrbare Bodenreinigungsmaschine |
| US4799282A (en) * | 1987-10-19 | 1989-01-24 | Breuer Electric Mfg. Co. | Pad holder release mechanism for floor treating machines |
| JPH0718359Y2 (ja) * | 1990-09-14 | 1995-05-01 | 松下電器産業株式会社 | 床洗浄機 |
| DE9016249U1 (de) | 1990-11-29 | 1992-04-02 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | In Klipshalterung zum Antriebsteller eines Bodenpflegegerätes bringbare Bodenpflege-Arbeitsscheibe |
| IT1271476B (it) | 1993-10-04 | 1997-05-28 | Pulimat Spa | Dispositivo per l'applicazione ed il distacco automatico delle spazzole in macchine lavasciuga pavimenti |
| US5421053A (en) | 1994-04-28 | 1995-06-06 | Aar Corp. | Removable brush coupling |
| JP3262965B2 (ja) | 1995-04-19 | 2002-03-04 | アマノ株式会社 | 床面処理機用ブラシ又はパッドの取付装置 |
| DE19522019C2 (de) * | 1995-06-17 | 1997-04-03 | Gansow Maschbau Gmbh Co Kg | Motorisch drehbare Platte mit Reinigungswerkzeugen für eine Fußbodenreinigungsmaschine |
| CN1252702A (zh) * | 1997-03-24 | 2000-05-10 | 威廉·安东尼·布里斯科 | 表面加工设备 |
| JP4166425B2 (ja) * | 2000-08-31 | 2008-10-15 | アマノ株式会社 | 床面処理機用ブラシ又はパッドの取付装置 |
| DE20112322U1 (de) | 2001-07-26 | 2001-10-25 | Hako-Werke GmbH, 23843 Bad Oldesloe | Vorrichtung zur Befestigung und/oder zum Antreiben eines Bürstenkörpers |
| GB0130512D0 (en) | 2001-12-20 | 2002-02-06 | Numatic Int Ltd | Improvements relating to floor treatment apparatus |
| US7200893B2 (en) * | 2003-01-10 | 2007-04-10 | The Hoover Company | Brush assembly for a floor cleaning unit |
-
2005
- 2005-09-16 DE DE102005045310A patent/DE102005045310B3/de not_active Revoked
-
2006
- 2006-07-21 EP EP06762743.0A patent/EP1926416B1/de active Active
- 2006-07-21 DK DK06762743.0T patent/DK1926416T3/en active
- 2006-07-21 CN CN2006800340312A patent/CN101267759B/zh active Active
- 2006-07-21 WO PCT/EP2006/007194 patent/WO2007033719A1/de not_active Ceased
-
2008
- 2008-03-07 US US12/075,113 patent/US7587779B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007033719A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080216259A1 (en) | 2008-09-11 |
| DE102005045310B3 (de) | 2007-03-22 |
| EP1926416B1 (de) | 2014-11-05 |
| DK1926416T3 (en) | 2015-01-05 |
| WO2007033719A1 (de) | 2007-03-29 |
| WO2007033719A8 (de) | 2007-09-13 |
| CN101267759B (zh) | 2010-07-28 |
| US7587779B2 (en) | 2009-09-15 |
| CN101267759A (zh) | 2008-09-17 |
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