EP2353484B1 - Schleif- und Reinigungskörper - Google Patents

Schleif- und Reinigungskörper Download PDF

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Publication number
EP2353484B1
EP2353484B1 EP10187301A EP10187301A EP2353484B1 EP 2353484 B1 EP2353484 B1 EP 2353484B1 EP 10187301 A EP10187301 A EP 10187301A EP 10187301 A EP10187301 A EP 10187301A EP 2353484 B1 EP2353484 B1 EP 2353484B1
Authority
EP
European Patent Office
Prior art keywords
grinding
cleaning
machine
floor
processing layer
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.)
Active
Application number
EP10187301A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2353484A1 (de
Inventor
Peter Jöst
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.)
Joest GmbH and Co KG
Original Assignee
Joest GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joest GmbH and Co KG filed Critical Joest GmbH and Co KG
Priority to PL10187301T priority Critical patent/PL2353484T3/pl
Priority to PCT/EP2011/051667 priority patent/WO2011098409A1/de
Priority to CN201180009246XA priority patent/CN102883644A/zh
Priority to US13/576,353 priority patent/US20130167869A9/en
Publication of EP2353484A1 publication Critical patent/EP2353484A1/de
Application granted granted Critical
Publication of EP2353484B1 publication Critical patent/EP2353484B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • A47L11/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D2203/00—Tool surfaces formed with a pattern

Definitions

  • the invention relates to a grinding and cleaning body, in particular for the machining of structured floor coverings.
  • the sanding and cleaning bodies are used to clean hard-to-maintain plastic floor coverings with textured surfaces.
  • the abrasive and cleaning bodies can also be used to abrade floor coverings with textured surfaces so that they can be recoated.
  • Plastic floor coverings are used in many applications, such as healthcare, industry and commerce, airports, office and administrative buildings and residential buildings.
  • plastic floor coverings with a flat surface those with a pronounced surface structure are available which make the floor coverings appear more natural or reduce the risk of slipping.
  • floor coverings with a slate structure, wood structure, hammered surface or round knobs are known.
  • the structuring may be a few millimeters high.
  • plastic floors are also coated with PU lacquer.
  • PU lacquer When refurbishing such PU-coated flooring, the old PU coating must be sanded before the floor can be recoated.
  • no abrasive products have been known which could thoroughly sand down textured floor coverings. Even compliant grinding wheels always grind only the elevations of the flooring, while the wells remain unprocessed.
  • US 5,243,790 A is an abrasive body for rotating grinding of workpieces known.
  • the removed material is removed under a liquid flow.
  • the abrasive article includes a base and a plurality of abrasive segments that protrude from the base.
  • an abrasive body in particular for cleaning surfaces, which has a base body which has an abrasive on at least one side, wherein the base body has elevations on the side on which the abrasive is present.
  • substances removed from the surface to be ground or polished or abrasion of the grinding body can collect in the cavities formed by the elevations.
  • the surveys that increases the abrasion of the grinding wheel.
  • active substances embedded through the elevations in additives are to be released in a more targeted manner.
  • pot and Geschirquessschissemme which have a resilient, slightly profiled surface.
  • These pot and dishwashing sponges are used for manual dishwashing, have no defined removal rate and are inherently not suitable for machine tillage.
  • polishing sponges are known with a resilient, profiled surface, which are used together with liquid polishing agents for the polishing of automotive paint surfaces.
  • the polishing sponges themselves have no grinding or cleaning action.
  • the present invention therefore has the object to provide a grinding and cleaning body for machining of structured floor coverings.
  • a grinding and cleaning body for machining of structured floor coverings, comprising a base body, which is provided on a first side with a resilient, profiled surface, a processing layer, which is arranged on the profiled surface of the base body is and a Klettadaptions Mrs, which is arranged on a second, the first side opposite side of the base body.
  • the processing layer is arranged on a profiled, resilient surface of the basic body, deeper areas of a structured floor covering can also be achieved with the grinding and cleaning body and thus be mechanically ground or machine-cleaned.
  • the flexible profiling also presses the processing layer into the deep points of the soil structure.
  • the Velcro adaptation layer which is arranged on a second side of the main body opposite the first side, the grinding and cleaning body can be easily and securely fastened to a corresponding machine, with good force transmission from the machine to the grinding and cleaning body is.
  • the processing layer comprises abrasive grains embedded in a synthetic resin.
  • abrasive grains consist for example of sandstone, pumice, quartz, corundum, silicon carbide or similar hard materials. They cause the actual grinding or cleaning action of the grinding and cleaning body.
  • the abrasive grains are embedded in a synthetic resin.
  • the abrasive grains have a defined grain size, so that the grinding action of the grinding and cleaning body can be adapted to the material to be ground and the desired surface roughness and the removal rate.
  • the processing layer has a non-abrasive or abrasion-free synthetic resin coating. If the soil surface is not to be abraded, but only to be cleaned by strongly adhering soiling, the processing layer need only have a scouring-free synthetic resin coating without abrasive grains.
  • This scouring agent-free synthetic resin coating can, for example, have an open-pored or fleece-like finish.
  • a good cleaning effect is achieved by the synthetic resin coating, wherein the surface of the floor covering is not attacked and thereby spared.
  • firmly adhering wax layers can be easily removed hereby.
  • the processing layer is flocked, in particular with an artificial or natural fiber, or with melamine resin foam particles. Flocking with artificial or natural fibers or with melamine resin foam particles also increases the cleaning effect of the grinding and cleaning body and in particular penetrates into very fine structures of the floor covering without damaging the floor covering. Also hereby very well firmly adhering dirt or old wax layers can also be removed from recesses of the floor covering without attacking the surface of the floor covering.
  • the base body and the processing layer consist of at least one compliant rubber-like material, wherein the processing layer or the processing layer and the base body are interspersed with abrasive grain.
  • grinding and cleaning body can be made with comparatively small nubs, in which the abrasive grain is "rubber bounded", i. is embedded in a rubbery elastic material.
  • Such grinding and cleaning bodies are particularly suitable for processing soils with a low surface structure, for example a hammered structure. It is advantageous that rubber bounded grinding and cleaning body have a very long service life. In addition, you can easily produce by injection molding, without further coating operations are necessary.
  • a grinding and cleaning body for machining of structured floor coverings, comprising a base body which is provided on a first side with a resilient, profiled surface, a processing layer disposed on the profiled surface of the base body wherein the processing layer comprises embedded in a synthetic resin abrasive article.
  • such grinding and cleaning bodies are suitable for large and heavy tillage machines, which are equipped with a bristle plate.
  • the grinding and cleaning body is simply placed on the ground and the tillage machine placed on it, which then moved with the bristle plate, the grinding and cleaning body by friction.
  • a Velcro connection is not necessary here.
  • the profiled surface of the main body preferably has a yielding nub structure. Due to the nub structure, elevations on the base body and also corresponding elevations of the processing layer result, so that the processing layer is pressed by the main body into deeper points of the structured surface of the floor covering.
  • the nubs preferably have a pyramidal shape, a truncated pyramidal shape, a conical shape, a truncated cone shape or a wave shape in cross-section.
  • a pyramid shape and conical shape comparatively sharp elevations of the knobs result, so that finely structured floor coverings can be better processed.
  • the truncated pyramid shape and truncated cone shape results in a flattened syringe, which is advantageous for coarser textured floor coverings, especially for Noppenbeläge.
  • the removal rate of such studded shapes is better than with pointed shapes.
  • nubs When viewed in cross section waveform nubs have a rounded tip and then go over into a rather blunt nubs area. This makes them suitable for both fine and coarser textured floor coverings.
  • the waveform is also very easy to customize.
  • the nubs have a height of 2 mm to 50 mm, more preferably a height of 10 mm to 20 mm. With such dimensions, a good balance is achieved between the flexibility of the dimples and the rigidity of the dimples required for the cleaning effect.
  • the studs have a distance of 3 mm to 50 mm, more preferably 10 mm to 20 mm. With such intervals, the grinding and cleaning body used can be optimally adapted to the respective floor covering. This ensures on the one hand that even fine depressions of the floor covering can be processed, but on the other hand, a high Abtrags antique is given on the surface.
  • the base body consists of a resilient foam material.
  • resilient foam material is very easy to produce in the desired hardnesses and with the desired profiled surface.
  • flexible foam material can be provided or coated very well with a processing layer.
  • the foam material preferably has a compression hardness according to DIN 53577 or ISO 3386 of 20-60 (2 - 6 kPa with 40% material compression).
  • this compressive strength ensures a sufficient contact pressure and thus a good removal rate.
  • the base body has a thickness of 10 mm to 60 mm, more preferably 15 mm to 30 mm and more preferably 20 mm to 25 mm.
  • Such thicknesses of the main body provide the required flexibility of the grinding and cleaning body, which ensures that the processing layer can penetrate with the necessary pressure into deeper areas of the structured surface, while other profiled surface areas of the processing layer can process higher areas of the floor covering.
  • the base body consists of a resilient plastic material.
  • a compliant plastic material for the base body with the profiled surface can also be used.
  • the knobs can be equipped with a resilient bellows.
  • the Velcro adaptation layer preferably has a Velcro velor layer.
  • a Velcro velor layer connects very well with a hook layer of a Velcro system and thus ensures a good slip-free power transmission from the machine to the grinding and cleaning body.
  • an elastic abrasive grain carrier increases the service life of the grinding and cleaning body, in particular if a comparatively soft foam material is used for the base body.
  • the grinding and cleaning body is designed as a round disk, as a rectangular blank or in delta format.
  • the grinding and cleaning body can be adapted to the particular machine with which it is used.
  • a structured floor covering can be achieved with the grinding and cleaning body and thus ground or machine cleaned with a tillage machine, because the processing layer is disposed on a profiled resilient surface of the body. So that a floor covering with a textured surface can be thoroughly cleaned and completely sanded off, which was previously only possible for the raised areas of the floor covering.
  • the step of attaching the abrasive and cleaning body to a floor cleaning machine comprises the step of simply placing the floor cleaning machine or the floor grinding machine on the ground and grinding body.
  • the attachment of the grinding and cleaning body to the floor cleaning machine can be done by merely placing the machine on the grinding and cleaning body, as this is usually difficult enough mitzube admire the grinding and cleaning body by friction.
  • An optional bristle plate of the floor cleaning machine supports this attachment by static friction. Velcro systems are not necessary here.
  • a grinding or cleaning body described above is used for the machining of structured floor coverings by means of a tillage machine or hand grinder.
  • the Figures 1 and 2 show a grinding and cleaning body 1 according to a first embodiment.
  • the grinding and cleaning body 1 comprises a base body 10, which is provided on a first side 12 with a resilient profiled surface 14.
  • a processing layer 20 is arranged, which comes into contact with the surface of the soil in use and which causes the actual cleaning or grinding action.
  • a hook-and-loop-type adhesive layer 30 is attached in this embodiment. With the help of this Velcro adaptation layer, the grinding and cleaning body 1 can be firmly but releasably attached to a grinding or cleaning machine.
  • the profiled surface 14 of a plurality of resilient nubs 18. preferably consist of the same material as the rest of the base body 10 and are formed integrally with the rest of the base body 10. However, they can also be made of a different material.
  • a resilient foam material is used as the material for the base body 10. This may consist of, for example, foamed soft polyurethane or foamed rubber.
  • the foam material is elastic and has a compression hardness according to DIN 53577 or ISO 3386 of 20-60. This corresponds to a pressure of 2 - 6 kPa with 40% compression of the foam.
  • the shape of the nubs 18 may vary depending on the application.
  • Fig. 1 the studded shape is a waveform in cross section.
  • Other pimple shapes are in the FIGS. 7A-E shown, where Fig. 7A a main body 10 with conical nubs 18, Fig. 7B a main body 10 with frustoconical nubs 18, Fig. 7C a base body 10 with pyramidal nubs 18, Fig. 7D a main body 10 with truncated pyramidal knobs 18 and Fig. 7E in turn shows a base body 10 with knobs 18 of wavy cross-section.
  • the nubs 18 may also have other shapes and blends of the shapes shown.
  • a sharpened nub structure for example a pointed pyramidal structure or conical structure
  • a nub that is round at the top will be used.
  • a flattened at the top knob shape for example, the truncated cone or truncated pyramid shape should be selected.
  • Usual heights h of the nubs 18 are from 2 mm - 50 mm, preferably 10 mm - 20 mm. Such heights on the one hand provide the necessary flexibility and flexibility of the nubs 18, but are chosen so that at the same time necessary for the cleaning and grinding action stiffness and stability of the nubs 18 is given.
  • the nubs 18, as in Fig. 1 can be seen arranged in a regular pattern on the surface 14, wherein the distance a of the knobs with each other is preferably 3 mm - 50 mm. The smaller the distance a can be selected, the higher the removal rate of the grinding and cleaning body 1. Also a distance a of 10 mm - 20 mm has been proven for certain grinding and cleaning tasks.
  • Usual thicknesses D of the main body 10 are 10 mm - 60 mm, preferably 15 mm - 30 mm and more preferably 20 mm - 25 mm.
  • the thickness D of the base body 10, the height h of the nubs 1 and their distance a is chosen so that when using the grinding and cleaning body 1, the compression of the nubs 1 at the required contact pressure of the machine on the ground - or generally on the workpiece - Is in an area that allows on the one hand a good removal of the material on the other hand, a good penetration into the deep areas of the surface structure.
  • a compression of the nubs of 30-70% provides good grinding and cleaning results in structured plastic floors.
  • the profiled surface 14 of the grinding and cleaning body 1 of the structure of the flooring can adapt, so that the grinding pressure on the entire grinding surface is approximately equal
  • the Velcro adaptation layer 30 may consist of a Velcro velcro or Velcro nonwoven, which is glued to the second side 16 of the base body 10 with a suitable adhesive. About the Velcro adaptation layer 30 of the grinding and cleaning body 1 can be attached to a sanding pad or abrasive holder.
  • the processing layer 20 consists of sharp-edged abrasive grains 22 embedded in a synthetic resin or another suitable binder, with which the nubs 18 are coated.
  • abrasive grains 22 consist for example of sandstone, pumice, quartz, corundum, silicon carbide or similar hard materials.
  • the grinding and cleaning action of the grinding and cleaning body 1 according to the invention can be adjusted by the abrasive grain size.
  • the grinding and cleaning body 1 according to the invention on the profiled or grooved surface 12 can also be provided with a grinding-agent-free coating 24 as the processing layer 20.
  • This coating 24 may, for example, be a scouring-free synthetic resin coating.
  • This coating 24 may be open-pored or fleece-like. It is also possible to flock the surface 12 with polyester or polyamide fibers, for example, to clean or polish the floor.
  • a flocking or coating 24 of melamine resin foam particles arise as a waste product (cutting dust) when cutting blocks of melamine resin foam.
  • These plastic particles are very open-pored and sharp-edged and are therefore well suited for cleaning floor coverings. On the other hand, they are very gentle on the surface of the floor covering and do not attack it.
  • abrasive grain carrier 26 which in turn is coated with abrasive grain 22.
  • This embodiment is used in particular for intensive cleaning or grinding work, for which a relatively coarse abrasive grain 22 is needed.
  • the coarse abrasive grain 22 may be better anchored to the abrasive grain carrier 26 than to the body 10 itself.
  • the abrasive grain carrier 26 provides the abrasive and cleaning body 1 with better stability at the abrasive surface.
  • a non-woven fabric is used as the abrasive grain carrier 26.
  • Fig. 6 shows a grinding and cleaning body 1 in which the base body 10 consists of a resilient plastic material.
  • These nubs 18 can be coated with the above-described different processing layers 20 (with and without abrasive grain 22, flocking 24 or with and without abrasive grain carrier 26).
  • a grinding and cleaning body 1 is also an optimal adaptation of the individual knobs 18 in terms of elasticity, shape and arrangement on the structured surface of the floor to be processed possible.
  • a uniform sanding pressure is guaranteed on all surface areas of the floor covering.
  • the base body 10 and the processing layer 20 may also consist of a resilient rubber-like material.
  • the rubbery material of the base body 10 may be different from the material of the processing layer 20. But both layers can also consist of the same rubber-like material.
  • a preferred material is rubbery polyurethane.
  • the processing layer 20 alone or the processing layer 20 and the base body 10 may be completely interspersed with abrasive grain 22.
  • the abrasive grain 22 is "rubber bounded", i. immediately embedded or embedded the rubber-like elastic material, so that coating operations can be omitted.
  • grinding and cleaning bodies 1 according to the invention are equally suitable, of course, for processing structured and flat plastics, rubber, wooden floors, in particular plank floors, marble and fine stone floors. Further applications of grinding and cleaning bodies 1 are in the grinding of uneven and structured surfaces, for example in aircraft construction.
  • Fig. 3 shows a further embodiment of a grinding and cleaning body 1 according to the invention.
  • the second side 16 is not provided with a Velcro adaptation layer 30.
  • This embodiment is therefore particularly suitable for tillage machines, which have one or more turntables.
  • the tillage machine especially a floor cleaning machine
  • the tillage machine can be easily placed on the lying on the ground grinding and cleaning body 1, so that this by friction is moved by the corresponding turntable.
  • To improve the friction of the turntable may be provided on its underside with bristles, which penetrate into the second side 16 of the body 10. An anchorage via a Velcro system is not necessary in this case.
  • the grinding and cleaning body 1 according to the invention are particularly suitable for use with such tillage machines. However, they can also be used with other grinders, such as hand grinders. In any case, the outer contour of the grinding and cleaning body 1 is then adapted to the shape of the respective tool holder of the grinding machine. Usual forms are round, rectangular or the so-called delta format. When used with single-disc tillage machines grinding and cleaning body 1 have a round outer contour and a diameter of 370 mm - 500 mm, depending on the machine.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP10187301A 2010-02-10 2010-10-12 Schleif- und Reinigungskörper Active EP2353484B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL10187301T PL2353484T3 (pl) 2010-02-10 2010-10-12 Element szlifujący i czyszczący
PCT/EP2011/051667 WO2011098409A1 (de) 2010-02-10 2011-02-04 Bodenschleif- und reinigungskörper
CN201180009246XA CN102883644A (zh) 2010-02-10 2011-02-04 地板研磨和清洁体
US13/576,353 US20130167869A9 (en) 2010-02-10 2011-02-04 Floor grinding and cleaning body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010001769A DE102010001769A1 (de) 2010-02-10 2010-02-10 Schleif- und Reinigungskörper

Publications (2)

Publication Number Publication Date
EP2353484A1 EP2353484A1 (de) 2011-08-10
EP2353484B1 true EP2353484B1 (de) 2012-05-09

Family

ID=43516534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10187301A Active EP2353484B1 (de) 2010-02-10 2010-10-12 Schleif- und Reinigungskörper

Country Status (8)

Country Link
US (1) US20130167869A9 (zh)
EP (1) EP2353484B1 (zh)
CN (1) CN102883644A (zh)
AT (1) ATE556636T1 (zh)
DE (1) DE102010001769A1 (zh)
ES (1) ES2387957T3 (zh)
PL (1) PL2353484T3 (zh)
WO (1) WO2011098409A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012222886A1 (de) 2012-12-12 2014-06-26 Jöst Gmbh Genopptes Schleif- und Reinigungsvlies
CN108185931A (zh) * 2018-02-06 2018-06-22 朱小菊 地板护理除蜡装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012003420U1 (de) 2012-04-03 2012-04-19 Jöst Gmbh Schleif- und Reinigungskörper
DE102012220771A1 (de) 2012-11-14 2014-05-15 Voith Patent Gmbh Misch-/ Dosiervorrichtung
DE102012223368A1 (de) 2012-12-17 2014-06-18 Voith Patent Gmbh Online-Detektieren von Aluminium-Ionen
DE102012223574A1 (de) 2012-12-18 2014-06-18 Voith Patent Gmbh Elektrolysevorrichtung und Verfahren zur Erzeugung von Aluminium-Ionen
DE102013225247A1 (de) 2013-12-09 2015-06-11 Voith Patent Gmbh Stoffaufbereitung
DE102014203794A1 (de) 2014-03-03 2015-03-26 Voith Patent Gmbh Entwässerungsverfahren
DE102017118002A1 (de) * 2017-08-08 2019-02-14 Rud. Starcke Gmbh & Co. Kg Flexibles Schleifmittel
DE102018121625A1 (de) * 2018-09-05 2020-03-05 Rud. Starcke Gmbh & Co. Kg Schleifeinrichtung
CN115194666A (zh) * 2022-07-12 2022-10-18 陈猛 适用于多种材料表面打磨抛光的静电植绒材料及制造方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230672A (en) * 1963-05-28 1966-01-25 Frederick B Anthon Dressing appliance
AT347283B (de) * 1975-03-07 1978-12-27 Collo Gmbh Schaumstoffkoerper fuer reinigungs-, scheuer- und/oder polierzwecke u. dgl.
US5185964A (en) * 1989-01-18 1993-02-16 Minnesota Mining And Manufacturing Company Compounding, glazing or polishing pad
US5174795A (en) * 1990-05-21 1992-12-29 Wiand Ronald C Flexible abrasive pad with ramp edge surface
US5243790A (en) * 1992-06-25 1993-09-14 Abrasifs Vega, Inc. Abrasive member
EP0688257B1 (en) * 1993-03-12 1998-09-16 Minnesota Mining And Manufacturing Company Method and article for polishing stone
CA2133259A1 (en) * 1993-10-29 1995-04-30 Gene O. Lindholm Method for the polishing and finishing of optical lenses
US5458532A (en) * 1994-01-12 1995-10-17 Cannone; Salvatore L. Undulating edged pad holder for rotary floor polishers
US8545583B2 (en) * 2000-11-17 2013-10-01 Wayne O. Duescher Method of forming a flexible abrasive sheet article
DE20109652U1 (de) * 2001-06-09 2001-09-13 Matsumoto Keiko Reinigungsschwamm
US6949128B2 (en) * 2001-12-28 2005-09-27 3M Innovative Properties Company Method of making an abrasive product
SE521608C2 (sv) * 2002-03-13 2003-11-18 Htc Sweden Ab Anordning vid ett för städning avsett cirkulärt, skivformigt städningselement samt användning av städningselementet
JP4523412B2 (ja) * 2002-09-05 2010-08-11 スリーエム イノベイティブ プロパティズ カンパニー 清掃用物品
DE20215389U1 (de) 2002-10-07 2002-11-28 Glienke Peter O Schleifkörper
GB2407291B (en) * 2003-10-21 2006-07-19 Movevirgo Ltd Moulding method and apparatus
WO2005077599A1 (en) * 2004-02-13 2005-08-25 Htc Sweden Ab Floor processing machine
US7393371B2 (en) * 2004-04-13 2008-07-01 3M Innovative Properties Company Nonwoven abrasive articles and methods
PL1742765T3 (pl) * 2004-05-03 2008-03-31 3M Innovative Properties Co Klockowy element zapasowy do mikroskopowej obróbki wykańczającej i sposoby
DE102004039517B4 (de) * 2004-08-14 2015-08-13 Carl Freudenberg Kg Reinigungstuch, Verfahren zur Herstellung eines Reinigungstuchs und dessen Verwendung
US7169029B2 (en) * 2004-12-16 2007-01-30 3M Innovative Properties Company Resilient structured sanding article
ATE516109T1 (de) * 2005-03-15 2011-07-15 Htc Sweden Ab Verwendung eines systems zur täglichen pflege einer harten oberfläche eines bodens aus stein oder steinartigem material
US7344574B2 (en) * 2005-06-27 2008-03-18 3M Innovative Properties Company Coated abrasive article, and method of making and using the same
US20080057844A1 (en) * 2006-02-01 2008-03-06 Fred Miekka Discontinuous Abrasive Surfaces Having Controlled Wear Properties
US7235114B1 (en) * 2006-03-16 2007-06-26 3M Innovative Properties Company Flexible abrasive article
US20080318506A1 (en) * 2007-06-19 2008-12-25 John Edward Brown Abrasive article and method of making

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012222886A1 (de) 2012-12-12 2014-06-26 Jöst Gmbh Genopptes Schleif- und Reinigungsvlies
DE102012222886B4 (de) * 2012-12-12 2014-11-27 Jöst Gmbh Genopptes Schleif- und Reinigungsvlies sowie Herstellung und Verwendung desselben
CN108185931A (zh) * 2018-02-06 2018-06-22 朱小菊 地板护理除蜡装置

Also Published As

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WO2011098409A1 (de) 2011-08-18
US20120298137A1 (en) 2012-11-29
EP2353484A1 (de) 2011-08-10
US20130167869A9 (en) 2013-07-04
PL2353484T3 (pl) 2012-10-31
CN102883644A (zh) 2013-01-16
ES2387957T3 (es) 2012-10-04
DE102010001769A1 (de) 2011-08-11
ATE556636T1 (de) 2012-05-15

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