EP3474715A1 - Feuchtreinigungsgerät mit einer um eine walzenachse rotierbar gelagerten reinigungswalze - Google Patents
Feuchtreinigungsgerät mit einer um eine walzenachse rotierbar gelagerten reinigungswalzeInfo
- Publication number
- EP3474715A1 EP3474715A1 EP17729473.3A EP17729473A EP3474715A1 EP 3474715 A1 EP3474715 A1 EP 3474715A1 EP 17729473 A EP17729473 A EP 17729473A EP 3474715 A1 EP3474715 A1 EP 3474715A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- cover
- cleaning device
- cleaning roller
- wet cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 209
- 230000008929 regeneration Effects 0.000 claims abstract description 33
- 238000011069 regeneration method Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 60
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/22—Mops with liquid-feeding devices
-
- 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
- A47L11/04—Floor surfacing or polishing machines hand-driven
- A47L11/08—Floor surfacing or polishing machines hand-driven with rotating tools
- A47L11/085—Floor surfacing or polishing machines hand-driven with rotating tools with supply of cleaning agents
-
- 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
- A47L11/185—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes with supply of cleaning agents
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
-
- 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
- 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
- A47L11/4075—Handles; levers
Definitions
- the invention relates to a wet cleaning device, in particular a wet wiping device, having a cleaning roller rotatably mounted about a roller axis and a roller cover at least partially surrounding the cleaning roller, which at least one displaceable cover element for selectively closing and / or releasing an opening region of the roller cover having.
- the invention relates to a method for operating a wet cleaning device, wherein a rotatable cleaning roller is wegverlagert for a regeneration operation of the cleaning roller of a surface to be cleaned and wherein at least one displaceable cover member in an opening portion of the cleaning roller in the circumferential direction at least partially surrounding roller cover is relocated.
- DE 102 29 611 B3 discloses, for example, a wet cleaning device with a rotating body about a rotationally driven wiper body, wherein a cleaning liquid is removed from a storage tank and sprayed onto the surface of the wiper body.
- the wiper body moistened in this way is wiped over a surface to be cleaned during a wiping operation. leads, wherein the wiper body receives dirt from the surface to be cleaned.
- the wiping body is lifted from the surface to be cleaned, surrounded by a telescoping in the circumferential direction of the wiper body housing and sprayed with unused cleaning liquid.
- the wiper body rotates, so that cleaning fluid and dirt are expelled from the wiper body, meet the inside of the housing and transferred to a receiving tank.
- the lifting off of the wiping body from the surface to be cleaned for a regeneration operation is carried out manually by a user of the wet cleaning device. Likewise, the telescoping housing is manually guided around the wiper body. This is inconvenient since the user has to perform a plurality of manipulations requiring a non-negligible amount of time until the roller cover is completely closed and the regeneration operation can start.
- the wet cleaning device comprises a first cover member and a second cover member, which are relative to each other in opposite directions displaced relative to a circumferential direction of the cleaning roller to the opening close area from opposite circumferential directions and / or release.
- a transition from a wiping operation in a regeneration operation of the wet cleaning device is thus possible faster.
- the same also applies to a change from a regeneration operation into a wiping operation, wherein the two cover elements are also simultaneously displaced out of the opening area in opposite directions.
- the cover elements may for example be each formed as a quarter-circle section, so that they cover together half the circumference of the cleaning roller.
- the roller cover can furthermore have a semicircular area formed in a stationary manner on the housing of the wet cleaning device, which additionally covers the cleaning roller in combination with the displaceable cover elements, so that a complete enclosure in the circumferential direction is possible. Since the two cover elements are formed symmetrically with respect to the roll axis, the semi-circular portion of the housing and the cover elements together form a circular roller cover.
- the circular shape of the roller cover allows optimal removal of the liquid or the dirt within the roller cover.
- the circular shape is also significantly Ringerem manufacturing effort connected as, for example, a freeform surface.
- the displaceable cover elements are coupled to the cleaning roller, in particular the roller axis, via a gear mechanism in such a way that the cover elements can be displaced by displacing the cleaning roller, and vice versa.
- this embodiment makes it possible to displace the cover elements relative to the opening region of the roller cover and to displace the cleaning roller out of or into the housing of the wet cleaning device.
- the cover members are outside the opening portion, while the cleaning roller having a peripheral portion protrudes from the housing of the wet cleaning apparatus, namely, through the opening portion of the roller cover.
- the cleaning roller In order to get from the wiping operation in the regeneration operation, for example, the cleaning roller is lifted from the surface to be cleaned and thus also relocated relative to the housing of the wet cleaning device. This simultaneously effects a displacement of the cover elements in the direction of the opening area via the transmission, so that the cleaning roller is covered at the beginning of the regeneration operation on the one hand by a corresponding partial area of the housing and on the other hand by the two cover elements.
- the displacement of the cover elements and the displacement of the cleaning roller are thus coupled together.
- a user of the wet cleaning device must thus cause a maximum of only one of the displacements, namely either the displacement of the cleaning roller or the displacement of the Abde- ckungsetti, for example via the operation of a switch.
- the displacements ie initially one of the displacements, can also be initiated automatically, for example by means of a sensor system and control, which recognizes, for example, the degree of soiling of the cleaning roller and then automatically initiates a regeneration operation.
- the shift from the wiping operation in the regeneration operation or of the regeneration operation in the wiping operation is thus particularly comfortable and time-saving possible.
- the transmission has a cover guide channel formed in a housing of the wet cleaning device, in which engagement elements arranged on the cover elements engage.
- the cover guide slot may, for example, have a guide groove in which the engagement element or the engagement elements are displaced.
- a premature or late closing of the opening region can be controlled relative to the displacement of the cleaning roller.
- the cover guide block may initially have a relatively flat and then a relatively steeper course in order to end the closing of the roller cover before the cleaning roller has reached its final position for the regeneration operation.
- Such a configuration is particularly advantageous in order to provide a circular shape as possible of the closed roll cover can.
- the transmission can of course also be designed differently, for example in the form of a gear transmission, which transmits a movement of the cleaning roller to the cover elements or transmits a movement of the cover elements to the cleaning roller.
- the cover guide slot has a first partial guide slot, in which an engagement element of the first cover element engages, and a second partial guide slot, in which an engagement element of the second cover element engages.
- the Abdeckungs enclosureskulisse thus has two, in particular separately formed Opera arrangementskulissen on the one hand, the first cover member and on the other, the second cover member.
- the partial guide slots can thereby have end stops for the respective engagement element, which define the end positions of the respective cover element with respect to the wiping operation or the regeneration operation. It is important to ensure that the General Insertskulissen the cover elements with respect to a viewing direction in the longitudinal extent of the cleaning roller do not cross, so that the displacements of the cover elements do not interfere with each other. This can be achieved by a corresponding arrangement of the partial guide slots on the housing of the wet cleaning device and by a corresponding placement of the engagement elements on the cover elements.
- the cover elements are displaceable in the circumferential direction of the cleaning roller about a common cover axis, in particular about the roller axis are rotatable.
- This embodiment is particularly suitable for achieving a symmetrical arrangement of the cover elements relative to the cleaning roller and thus to achieve the best possible liquid or dirt removal from the roller cover.
- this also a smallest possible design of the roller cover and thus also the housing of the wet cleaning device is achieved.
- the displacement of the cover elements in a corresponding direction is also automatically effected in a particularly simple manner - this in addition to the loading. tion of the cover elements in the circumferential direction of the cleaning roller.
- the displaced cleaning roller in particular the displaced roller axis, thus can not collide with the cover axis.
- the cleaning roller is displaceable relative to a housing of the wet cleaning device by means of a displacement drive.
- the roll axis is arranged on a pivoting about a pivot axis mounted on the housing of the wet cleaning device pivot arm.
- the displacement drive may be, for example, an electric motor, a solenoid or the like.
- the user of the wet cleaning device must perform no manual displacement of the cleaning roller. For example, the actuation of a switch for operating the displacement drive is sufficient instead.
- the displacement drive can also-as explained above-take place fully automatically via a sensor system and a controller.
- the roll axis is associated with a pivot arm which connects the roll axis with the housing of the wet cleaning device.
- This swivel arm can either be pivoted manually by the user of the wet cleaning device or automatically by the proposed displacement drive.
- the displacement of the roller axis and thus also of the cleaning roller thus takes place along a curved path, which essentially has a radius which corresponds to the length of the pivoting arm.
- the swivel arm carries the preferably parallel to the pivot axis oriented roll axis, which is thus displaced upon pivoting of the pivot arm along a circular path about the pivot axis of the pivot arm.
- a lever can be varied, which determines the force required for a displacement of the roll axis.
- the housing has a roller guide link for guiding the cleaning roller during a displacement.
- the roller guide slot can in turn be formed as a guide groove within the housing, in which a portion of the cleaning roller, in particular a portion of the roller axis, engages.
- an end-side portion of the roll axis which is connected to the pivot arm for displacing the cleaning roller, engage in the roll guide slot and are guided there during its displacement movement along a circular section.
- the roller guide link and the cover guide slot are assigned to opposite end faces of the cleaning roller.
- the roller guide slot is associated with a first end face of the cleaning roller and the cover guide slot of the opposite second end face of the cleaning roller, so that the guide slots are formed on portions of the housing of the wet cleaning device, which are adjacent to different end faces of the cleaning roller.
- the roll guide link and the cover guide link are assigned to the same front side of the cleaning roller, wherein the cover guide link, in particular a partial guide link, is assigned an auxiliary guide link, which in relation to a viewing direction in the longitudinal direction.
- Stretching of the cleaning roller is in particular designed to provide an always one-to-one guide direction for the cover element or the cover elements at an overlap of the roller guide link and the cover guide link.
- both a roller guide slot and a cover guide slot in the area of both end faces of the cleaning roller, which is particularly advantageous for a uniform displacement of the cleaning roller and / or the cover elements and for preventing jamming during the displacement , Since the simultaneous arrangement of a roller guide link and a cover guide link on the same portion of the housing (namely in the same plane) results in an overlap of the guide slots, a resulting uncertainty of the displacement movement within the overlap region is compensated by the arrangement of the auxiliary guide link.
- the auxiliary guide link must be assigned to only one such Operaskulisse, which overlaps with the Walzen arrangementskulisse.
- a section arrangementkulisse which in contrast has no overlap with the Walzen Installationskulisse, does not require the assignment of an auxiliary guide link.
- the auxiliary guide link may have a broadening in relation to this area, which is excessive with respect to an engaging element of the cover element engaging in the auxiliary guide slot, so that the engagement element does not bear against the partial guide link and thus no guidance of the engagement element takes place through the auxiliary guide link. This not least an undetermined shift of the cover elements is avoided.
- the cover guide link In a guide region of the cover guide link, which guides the roller guide Crossing guide track, the cover guide link is the auxiliary guide link associated with a second guide portion which is tapered relative to the aforementioned widened guide portion. Due to the tapered configuration of this guide region, the engagement element of the respective cover element now abuts on the auxiliary guide link and can be guided by it. A displacement of the engagement element of the cover element - also through the roll guide passage - is thus possible along a one-to-one displacement path.
- the invention also proposes a method for operating a wet cleaning device, in particular for operating a previously described wet cleaning device, wherein a rotatable cleaning roller for a regeneration operation of the cleaning roller is displaced away from a surface to be cleaned and at least a displaceable cover member is displaced into an opening portion of a cleaning roller in the circumferential direction at least partially surrounding roller cover, and wherein a first cover member and a second cover member relative to a circumferential direction of the cleaning roller are displaced in opposite directions to each other to close the opening portion of opposite circumferential directions and / or to open.
- a rotatable cleaning roller for a regeneration operation of the cleaning roller is displaced away from a surface to be cleaned and at least a displaceable cover member is displaced into an opening portion of a cleaning roller in the circumferential direction at least partially surrounding roller cover, and wherein a first cover member and a second cover member relative to a circumferential direction of the cleaning roller are displaced in opposite directions to each other to close the opening portion of
- the displaceable cover elements are coupled via a gear with the cleaning roller so that the cover elements are displaced by a displacement of the cleaning roller, and vice versa.
- the transmission may in particular have a cover guide slot formed in a housing of the wet cleaning device into which engaging elements arranged on the cover elements engage.
- wet cleaning devices for the purposes of the invention as wet cleaning devices to understand all such devices that can perform exclusively or inter alia, a wet cleaning.
- these include on the one hand, the hand-held and automatically movable wet cleaning equipment, especially cleaning robots and on the other hand combined dry and wet cleaning equipment, which can perform both a wet cleaning and a dry cleaning.
- wet cleaning devices are also meant for cleaning overground surfaces in the sense of the invention. These include, for example, devices for cleaning windows and the like.
- FIG. 2 shows a perspective view of a partial area of the moisture cleaning device during a wiping operation
- FIG. 3 shows the subregion according to FIG. 2 during a regeneration operation
- FIG. 4 is a cross-sectional view of a portion according to a first
- Embodiment during a wiping operation shows the subregion according to FIG. 4 in an intermediate position, FIG.
- FIG. 6 shows the subregion according to FIGS. 4 and 5 during a regeneration operation
- FIG. 7 is a cross-sectional view of a portion according to a second embodiment of a wet cleaning apparatus during a regeneration operation
- FIG. 8 shows the subregion according to FIG. 7 in an intermediate position
- FIG. 1 shows a wet cleaning device 1, which is designed here as a wet wiper device with a base unit 23 and a front attachment 24.
- a handle 26 is arranged with a handle 27, by means of which a user can perform the wet cleaning device 1 over a surface to be cleaned.
- the handle 26 is advantageously made telescopic, so that a user can adjust the height of the wet cleaning device 1 to its body size.
- the user shifts the wet cleaning apparatus 1 in a back and forth movement over the surface to be cleaned, where he pushes the wet cleaning device 1 alternately away from him and pulls towards him.
- the attachment 24 has a housing 17 in which a tank (not shown) for cleaning fluid, such as water, is arranged. Cleaning fluid can be introduced into the tank via a filler neck 25. be filled.
- a cleaning roller 2 is further arranged, which is rotatable about a roll axis 3.
- the roll axis 3 is substantially perpendicular to a conventional direction of movement of the wet cleaning device 1, in which the user alternately pushes away the wet cleaning device 1 and pulls it towards him.
- the cleaning liquid can be discharged from the tank on the surface of the cleaning roller 2 to moisten them.
- the cleaning roller 2 rotates about the roller axis 3, so that the circumferential surface of the cleaning roller 2 unrolls continuously on the surface to be cleaned.
- the cleaning roller 2 is usually wrapped with a cleaning pad, optionally with the interposition of an additional liquid storing
- the cleaning pad is here, for example, a textile cleaning cloth.
- dirt accumulates continuously on the cleaning roller 2, d. H. the cleaning surface, on. Therefore, after a certain period of operation, a regeneration of the cleaning roller 2 may be required, wherein during a regeneration operation dirt and dirt-contaminated liquid are removed from the cleaning roller 2.
- the cleaning roller 2 is usually rotated at a speed which is higher than the speed of the cleaning roller 2 during the wiping operation. As a result, there is a spill of dirt and contaminated liquid from the cleaning roller 2.
- the tospritzte liquid can be collected and fed to a collection container.
- Figure 2 shows a perspective view of a portion of the attachment 24, in which the cleaning roller 2 is held rotatably about the roller axis 3.
- the position of the cleaning roller 2 corresponds to the Position during a wiping operation of the wet cleaning device 1.
- the roller shaft 3 is connected via a drive belt 31 with a motor 30, so that the cleaning roller 2 is rotatably driven during the wiping operation.
- the roller shaft 3 is mounted via a pivot arm 18 about a pivot axis 16 pivotally mounted on the housing 17 of the wet cleaning device 1.
- the pivot axis 16 may also be assigned to a drive, for example, an electric motor.
- the attachment 24 has a roller cover 4, which is arranged to a part fixed to the housing 17 and on the other two displaceable cover elements 5, 6, which are displaced in the illustration of Figure 2 on the cleaning roller 2 and thus largely be covered by this.
- the cover elements 5, 6 are displaceable about a cover axis 14, wherein the cover axis 14 here simultaneously corresponds to the roller axis 3.
- the cover elements 5, 6 correspond to the stationary part of the roller cover 4 such that they can optionally close and open an opening region 7 of the roller cover 4.
- the cover elements 5, 6 relative to a circumferential direction of the cleaning roller 2 in opposite directions in the opening portion 7 are displaced, so that the opening portion 7 can be closed or opened from opposite circumferential directions.
- the housing 17 of the attachment 24 also guide slots for the cleaning roller 2 and the cover elements 5, 6, which lead the displacement movements in a change from a wiping operation in a regeneration operation and vice versa.
- These include - as explained in more detail with reference to the following figures tert - a cover guide slot 9 for the cover elements 5, 6 and a roller guide slide 19 for the roller axis 3 of the cleaning roller. 2
- FIG. 3 shows the partial area of the attachment 24 during a regeneration operation.
- the cleaning roller 2 is pivoted into the housing 17 of the wet cleaning device 1 by means of the swivel arm 18 and the cover elements 5, 6 are displaced into the opening area 7 of the roller cover 4, so that the stationary portion of the roller cover 4 and the displaceable cover elements 5, 6 together in the circumferential direction of the cleaning roller 2 completely closed roller cover 4 form.
- FIGS. 4 to 6 show a first embodiment variant of the invention, in which the housing 17 of the attachment 24 in the region of opposite end faces 20, 21 of the cleaning roller 2 has on the one hand a roll guide link 19 and on the other hand a cover guide link 9. Specifically, a cover guide slot 9 for guiding the displacement movement of the cover elements 5, 6 in the region of the forward-facing end face 20 in the representation, d. H. on the side of the housing 17 corresponding to the plan view of the figure.
- the roller guide slot 19 for guiding the displacement movement of the roller shaft 3 is in the region of the
- FIG. 4 shows the cleaning roller 2 in a displaced to a surface to be cleaned position, and the roller cover 4 with the displaceable Cover elements 5, 6, which are here pivoted out of the opening portion 7 of the roller cover 4 and are based on a viewing direction, starting from the surface to be cleaned behind the cleaning roller 2.
- the roller shaft 3 is displaced about the pivoting axis 18 about the pivot axis 16 in the direction of the surface to be cleaned.
- the pivot axis 16 is associated with a displacement drive 15, which here is for example an electric motor.
- the cover elements 5, 6 cover in the circumferential direction of the cleaning roller 2 each have a quarter-circle section, ie each cover an angular range of 90 degrees.
- the cover elements 5, 6 are formed along the entire longitudinal extension of the cleaning roller 2.
- the cover elements 5, 6 are pivotable about the cover axis 14, which is the roller axis 3 at the same time.
- the roller shaft 3 is guided in the area of the (rear) end face 21 of the cleaning roller 2 in the roller guide slot 19, which has a curvature which substantially corresponds to the pivot radius of the pivot arm 18 about the pivot axis 16.
- the housing 17 has a cover guide slot 9, which forms a gear 8 for coupling the displacement movement of the cleaning roller 2 with a displacement movement of the cover elements 5, 6.
- the Abdeckungs exitskulisse 9 has two Section Entryskulissen 12, 13, which each have a guide groove.
- the engagement elements 10, 11 are formed as Kulissenstei- ne.
- the displacement of the cleaning roller 2 works in the housing 17 and the encapsulation of the cleaning roller 2 by means of the cover elements 5, 6 for the regeneration operation of the wet cleaning device 1 shown in Figure 6, that first of the pivot arm 18 is pivoted about the pivot axis 16 by means of the displacement drive 15 in the clockwise direction.
- the end region of the swivel arm 18 carrying the roll axis 3 is displaced further into the housing 17, so that at the same time the cleaning roller 2 is pivoted into the housing 17.
- the displacement movement of the roller shaft 3 is guided by the roller guide slide 19.
- the cover elements 5, 6 are completely displaced into the opening region 7 of the roller cover 4, and the engagement elements 10, 11 have reached an end stop predetermined by the guide rails 12, 13.
- the regeneration operation of the wet cleaning device 1 can be started, wherein the cleaning roller 2 at high speed, for example, greater than 2,000 revolutions per minute (at a roller diameter of 45 mm, for example) is rotated, and located on the cleaning roller 2 Dirty liquid within the Roller cover 4 can be thrown off and fed to a collecting container.
- Figures 7 to 9 show a second embodiment of the invention, in which in the region of both end faces 20, 21 of the cleaning roller 2, both a Abdeckungs arrangementskulisse 9 and a roller guide link 19 are formed on the housing 17.
- the roll guide slot 19 overlaps the cover guide slot 9 with respect to a viewing direction in the longitudinal extent of the cleaning roller 2.
- the auxiliary guide slot 22 has two guide portions 28, 29, of which a first guide portion 28 has a greater width than a second guide portion 29. This results in that the engagement member 32 in the guide portion 28 is not guided by the auxiliary guide slot 22, so that the displacement of the cover element 5 in this area is guided only by the partial guide slot 12 of the cover guide slot 9. In the overlapping area of the cover guide slot 9 with the roller guide slot 19, on the other hand, the engagement element 32 is guided by the guide area 29, so that the engagement element 10 can pass through the overlapping area in a one-to-one displacement direction.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016111809.5A DE102016111809A1 (de) | 2016-06-28 | 2016-06-28 | Feuchtreinigungsgerät mit einer um eine Walzenachse rotierbar gelagerten Reinigungswalze |
PCT/EP2017/064365 WO2018001718A1 (de) | 2016-06-28 | 2017-06-13 | Feuchtreinigungsgerät mit einer um eine walzenachse rotierbar gelagerten reinigungswalze |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3474715A1 true EP3474715A1 (de) | 2019-05-01 |
EP3474715B1 EP3474715B1 (de) | 2020-07-29 |
Family
ID=59054131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17729473.3A Active EP3474715B1 (de) | 2016-06-28 | 2017-06-13 | Feuchtreinigungsgerät mit einer um eine walzenachse rotierbar gelagerten reinigungswalze |
Country Status (8)
Country | Link |
---|---|
US (1) | US10820773B2 (de) |
EP (1) | EP3474715B1 (de) |
JP (1) | JP2019519320A (de) |
CN (1) | CN109475260B (de) |
DE (1) | DE102016111809A1 (de) |
ES (1) | ES2813151T3 (de) |
TW (1) | TW201806544A (de) |
WO (1) | WO2018001718A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD917814S1 (en) * | 2018-04-25 | 2021-04-27 | Lupe Technology Limited | Vacuum cleaner |
CN114476751B (zh) * | 2020-10-27 | 2024-03-22 | 广东美的白色家电技术创新中心有限公司 | 一种收放卷装置及清洁装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1536687A (en) | 1921-08-11 | 1925-05-05 | Charles C Oatey | Electric cleaning device |
US1783205A (en) * | 1927-12-24 | 1930-12-02 | Hoover Co | Cleaner |
US4875246A (en) * | 1988-07-22 | 1989-10-24 | Quad Research, Inc. | Surface treating device |
US5657504A (en) | 1996-10-03 | 1997-08-19 | Khoury; Fouad M. | Roller mop with wet roller, squeegee, and debris pickup |
DE19738036B4 (de) | 1997-08-30 | 2004-01-29 | Wessel-Werk Gmbh | Saugkopf für Bodenstaubsauger |
DE10229611B3 (de) | 2002-06-24 | 2004-01-29 | Alfred Kärcher Gmbh & Co. Kg | Flächenreinigungsgerät |
US6842940B2 (en) * | 2003-02-12 | 2005-01-18 | Minuteman International, Inc. | Floor scrubber |
US8156597B2 (en) | 2005-07-14 | 2012-04-17 | Kegel, LLC. | Cushion roll for bowling lane cleaning machine |
US8671513B2 (en) * | 2006-10-11 | 2014-03-18 | Samsung Electronics Co., Ltd. | Nozzle assembly having subsidiary brush unit |
EP2177146A1 (de) | 2008-10-16 | 2010-04-21 | Koninklijke Philips Electronics N.V. | Vorrichtung und Verfahren zum Nassreinigen von Fußböden |
ES2382531B8 (es) * | 2010-11-15 | 2013-03-22 | Nuove Eleganza International Holding Group | Sistema de limpieza de suelos. |
EP2484261A1 (de) * | 2011-02-08 | 2012-08-08 | Koninklijke Philips Electronics N.V. | Verfahren zum Reinigen des Kopfs einer Reinigungsvorrichtung zum Reinigen von Oberflächen |
CN105392406B (zh) * | 2013-05-02 | 2018-04-27 | 伊莱克斯公司 | 用于真空吸尘器的清洁吸嘴 |
DE102014119188A1 (de) | 2014-12-19 | 2016-06-23 | Vorwerk & Co. Interholding Gmbh | Saugdüse |
-
2016
- 2016-06-28 DE DE102016111809.5A patent/DE102016111809A1/de not_active Withdrawn
-
2017
- 2017-06-13 JP JP2018567599A patent/JP2019519320A/ja not_active Withdrawn
- 2017-06-13 WO PCT/EP2017/064365 patent/WO2018001718A1/de unknown
- 2017-06-13 CN CN201780039202.9A patent/CN109475260B/zh active Active
- 2017-06-13 EP EP17729473.3A patent/EP3474715B1/de active Active
- 2017-06-13 US US16/312,466 patent/US10820773B2/en active Active
- 2017-06-13 ES ES17729473T patent/ES2813151T3/es active Active
- 2017-06-22 TW TW106120896A patent/TW201806544A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN109475260B (zh) | 2021-04-06 |
DE102016111809A1 (de) | 2017-12-28 |
ES2813151T3 (es) | 2021-03-22 |
TW201806544A (zh) | 2018-03-01 |
CN109475260A (zh) | 2019-03-15 |
US20190125158A1 (en) | 2019-05-02 |
US10820773B2 (en) | 2020-11-03 |
WO2018001718A1 (de) | 2018-01-04 |
EP3474715B1 (de) | 2020-07-29 |
JP2019519320A (ja) | 2019-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3490418B1 (de) | Feuchtreinigungsgerät mit einer reinigungswalze | |
EP3474714B1 (de) | Feuchtreinigungsgerät mit einer reinigungswalze | |
WO2018001754A1 (de) | Feuchtreinigungsgerät mit einer rotierbaren reinigungswalze | |
DE4211789A1 (de) | Bodenkehrmaschine | |
DE1630042C3 (de) | Einrichtung zum Waschen von relativ dazu bewegten Fahrzeugen | |
EP0124652A2 (de) | Massageeinrichtung | |
DE2338856B2 (de) | Lamellenjalousie mit lotrecht angeordneten, waagrecht verschiebbaren und um ihre Längsachsen gemeinsam verschwenkbaren Lamellen | |
DE2940082A1 (de) | Verfahren und vorrichtung zum einfuehren eines selbsttaetigen reinigungsgeraets in ein waffenrohr | |
EP3474715B1 (de) | Feuchtreinigungsgerät mit einer um eine walzenachse rotierbar gelagerten reinigungswalze | |
EP3496585B1 (de) | Feuchtreinigungsgerät mit einer reinigungswalze | |
DE3536121C2 (de) | Vorrichtung zum Schalten eines Getriebes | |
CH691221A5 (de) | Stichsäge. | |
EP3500147B1 (de) | Feuchtreinigungsgerät mit einer reinigungswalze | |
DE3243062A1 (de) | Schuhputzautomat | |
DE29603775U1 (de) | Fahrzeug zur Reinigung von Kanälen | |
DE2713971B2 (de) | Verriegelungs- und Kupplungseinrichtung für eine Teigmisch- und Knetmaschine | |
CH674218A5 (de) | ||
CH687442A5 (de) | Einrichtung zum Reinigen von Gebinden. | |
DE19742842A1 (de) | Einrichtung zur Reinigung von Walzen | |
EP1193206B1 (de) | Schiebe-Kipp-Schalldämmhaube | |
DE614389C (de) | Kantvorrichtung fuer Walzwerke | |
DE3502118A1 (de) | Vorrichtung zum beseitigen von faserrueckstaenden an den perforierten friktionsflaechen einer oe-friktionsspinnmaschine | |
EP0652031A1 (de) | Waschmaschine für Feuerwehrschläuche | |
DE1785112A1 (de) | Vorrichtung zum Einspannen und Zentrieren von Kannen bei Textilmaschinen,insbesondere Spinnmaschinen u.dgl. | |
DE3518872A1 (de) | Waschvorrichtung fuer behaelter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190107 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200204 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1294825 Country of ref document: AT Kind code of ref document: T Effective date: 20200815 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502017006441 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201029 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201029 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201030 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201130 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201129 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2813151 Country of ref document: ES Kind code of ref document: T3 Effective date: 20210322 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502017006441 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
26N | No opposition filed |
Effective date: 20210430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210613 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210613 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210613 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210613 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210630 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20170613 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230620 Year of fee payment: 7 Ref country code: DE Payment date: 20230620 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1294825 Country of ref document: AT Kind code of ref document: T Effective date: 20220613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220613 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230630 Year of fee payment: 7 Ref country code: ES Payment date: 20230719 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200729 |