EP1963049A2 - Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels - Google Patents

Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels

Info

Publication number
EP1963049A2
EP1963049A2 EP06832163A EP06832163A EP1963049A2 EP 1963049 A2 EP1963049 A2 EP 1963049A2 EP 06832163 A EP06832163 A EP 06832163A EP 06832163 A EP06832163 A EP 06832163A EP 1963049 A2 EP1963049 A2 EP 1963049A2
Authority
EP
European Patent Office
Prior art keywords
grinding
mat
base plate
carrier
connecting element
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.)
Withdrawn
Application number
EP06832163A
Other languages
German (de)
English (en)
Inventor
Thomas Ilgner
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.)
Ilgner-Schleif-Innovationen GmbH
Original Assignee
Ilgner-Schleif-Innovationen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ilgner-Schleif-Innovationen GmbH filed Critical Ilgner-Schleif-Innovationen GmbH
Publication of EP1963049A2 publication Critical patent/EP1963049A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B24D7/066—Grinding blocks; their mountings or supports

Definitions

  • the present invention relates to a grinding tool for natural stone, artificial stone and industrial floors according to the preamble of patent claim 1.
  • Stone slabs of natural stone (marble, granite, basalt, etc.), artificial stone (terrazzo based on cement, PU or epoxy) and industrial floors (concrete, mastic asphalt, screed polished, etc.) without surface glaze are pre-sanded once before delivery. Especially with natural stone we often ground again in the laid state.
  • the present invention now has the object to improve a grinding tool for natural stone, artificial stone and industrial floors of the type mentioned in such a way that the advantages of the known grinding tools are retained, but the device can grind and edit depressions and joints of plate floors.
  • This object is achieved by a grinding tool for natural stone, artificial stone and industrial floors having the features of claim 1. Further inventive features are evident from the dependent claims and the advantages thereof are explained in the following description.
  • a prime mover 45 is shown as e.g. is used for sanding natural and artificial stone floors.
  • a drive 44 e.g. an electric or internal combustion engine drives one or more shaft journals 2.
  • This shaft journal 2 is connected to a base plate 3.
  • the base plate 3 is rotated via the shaft 2 by means of drive 44 in rotation.
  • a releasable connecting element 10 (Figure 2) is attached.
  • a hook-and-loop fastener is advantageous (FIG. 11).
  • a releasable adhesive bond as used for attaching skins to skis.
  • the side with the base 13 is fastened to the base plate 3, while the mat 4 to be fastened (FIG. 11) is provided with a suitable hook and loop 14, for example felt.
  • the use of a detachable connection element 10 offers the great advantage of being able to exchange mats 4 and diamond tools 5 quickly and easily.
  • a mat 4 is detachably connected directly or via a carrier 12 ( Figure 2) with the base plate 3.
  • the mat 4 is eg an elastic polyether and is called by the users "Poly decisivher Päd.”
  • the velcro 14 of the connecting element 10 is fixedly connected to the mat 4.
  • the diamond tools 5 are glued with special adhesive.
  • the entire unit consisting of support 12, membrane 11, mat 10 and diamond tools 5 can be connected to the base plate 3 via the detachable connecting element 10. If the carrier 12 and the membrane 11 are dispensed with, the mat 4 with the hook and loop fastener 14 and the glued-on diamond tools 5 forms a unit which is detachably fastened on the base plate 3 by means of a connecting element 10. This arrangement is quite sufficient for simple applications and tools.
  • equipped grinding tools 1 bring the advantage that the diamond tools 5 can be changed very quickly. This is important for the grinding process, since different grains of the diamond tools 5 are used at the beginning and for the final finish of a surface. Regardless of the grain and property of the diamond tools 5, the construction of the tool with base plate 3, connecting element 10 and mat 4 on which the diamond tools 5 offers the possibility that each diamond tool 5 automatically adapts to the respective situation in voids, joints and slightly uneven surfaces. If, as shown in FIG. 2, a carrier 12 is used, then the hook and loop 14 of the connecting element 10 is firmly connected to the carrier 12.
  • the carrier 12 is for example made of impact-resistant plastic or hard rubber.
  • FIG. 3 it is therefore shown how a base plate 3 with a plurality of such units, called grinding inserts 20, can be equipped.
  • These grinding inserts consist of connecting element 10 ', carrier 12', membrane 11 ', mat 4' and diamond tool 5, 5 '.
  • recesses are provided in the base plate 3 in which the cams 21 of the grinding inserts 20 (FIGS. 4 to 7) are received.
  • the grinding inserts 20 are so clearly positioned on the base plate 3 and can be replaced individually. In this way, grinding inserts 20 with diamond tools 5 different grain size or Grinding inserts 20 are used with hard mat 4. Especially with heavily damaged natural stone floors, it is advisable to work with diamond tools that are attached to a solid or at least hard-elastic base.
  • the use of the soft mat 4 proves to be a disadvantage.
  • the diamond tools 5 follow every unevenness of the ground, but can not grind all areas at really big height differences.
  • harder substrates are used for the diamond tools 5 and fastened to, for example, the membrane 11 or even directly to the base plate 3.
  • the flexibility of the presented grinding tool makes this possible.
  • Diamond tool 5 'as shown in Figure 6 and Figure 7 with a plastic cap 32 are provided.
  • a mixture of fingers 31 can be used with different diamond tools 5 in a multiple carrier 30.
  • the structure of this device is slightly different from that presented above, but always the same is the basic principle after the diamond tool 5 is glued directly or indirectly on a flexible and elastic pad in this idea on a mat 4.
  • the multiple carrier 30 has in the provided for receiving the fingers 31 openings as shown in Figure 10, a mat 4 'and a connecting element 10' on. With this connecting element 10 ', the finger 31 is detachably connected to the multiple carrier 30.
  • the opening of the multi-carrier 30 is chosen so large that the fingers 31 can move on the mat 10 'in a certain range.
  • the fingers 31 are provided with a plastic attachment 32 grosserer height. This attachment may comprise the diamond tool 5 as shown in FIG. 6, or the diamond tool 5 may be fixedly connected to the plastic attachment 32 as shown in FIG. 4 and in FIG.
  • Certain diamond tools 5 must be particularly hard and are therefore brittle. Since the fingers 31 have a certain height, and the plastic cap 32 is easily tinted, the user can quickly recognize with this method by appropriate coloring, which grain of the diamond tool 5 he uses. This facilitates the rapid change of the diamond tools 5.
  • the connecting element 10, 10 ' may be as mentioned above a hook and loop fastener (Figll).
  • the base 13 will normally be fastened to the base plate 3 and make the textile hook and loop 14 on the mat 4, on the carrier 12, 12 'or on the multiple carrier 30.
  • the plastic attachments 32 of the fingers 31 are provided with the Velcro 14 and on the mat 4 'which is connected to the multi-carrier 30, the base 13 is made firm.
  • this arrangement is not important. Certain operations may favor the arrangement in reverse.
  • a very big advantage of the tools produced and designed in this way is the possibility of their use. While conventional tools can normally only be used for so-called "wet grinding", the tool presented here can also be used for so-called “dry grinding”. With the corresponding suction devices dry grinding offers the possibility of different grinding patterns, which is of great advantage for the restored beauty of a stone floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels, qui permet, grâce à des outils à diamant (5) fixés de manière complètement souple, une adaptation maximale aux irrégularités de sols en pierre naturelle et artificielle usés en vue de leur restauration. Les outils à diamant (5) sont fixés sur un coussin (4), si bien que chaque outil à diamant (5) peut s'adapter individuellement aux joints et aux irrégularités d'un sol en pierre naturelle et artificielle à l'aspect vivant. L'aspect après polissage d'une surface traitée à l'aide de cet outil de polissage correspond à l'aspect d'un sol en pierre naturelle ou artificielle nouvellement posé.
EP06832163A 2005-12-21 2006-12-08 Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels Withdrawn EP1963049A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02037/05A CH699037B1 (de) 2005-12-21 2005-12-21 Schleifwerkzeug für Naturstein-, Kunststein- und Industrieböden.
PCT/IB2006/054684 WO2007072273A2 (fr) 2005-12-21 2006-12-08 Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels

Publications (1)

Publication Number Publication Date
EP1963049A2 true EP1963049A2 (fr) 2008-09-03

Family

ID=38050953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06832163A Withdrawn EP1963049A2 (fr) 2005-12-21 2006-12-08 Outil de polissage pour sols en pierre naturelle, en pierre artificielle et sols industriels

Country Status (5)

Country Link
US (1) US8176909B2 (fr)
EP (1) EP1963049A2 (fr)
CA (1) CA2633796A1 (fr)
CH (1) CH699037B1 (fr)
WO (1) WO2007072273A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20080130A1 (it) * 2008-11-24 2010-05-25 Aros Srl Utensile a tasselli per la levigatura o la lucidatura di superfici non piane di materiali lapidei
ITVR20100151A1 (it) * 2010-07-23 2012-01-24 Abrasivi Adria S R L Utensile per la sagomatura superficiale di materiali lapidei
USD795666S1 (en) 2014-06-06 2017-08-29 Diamond Tool Supply, Inc. Polishing pad
US10246885B2 (en) * 2014-09-18 2019-04-02 Husqvarna Construction Products North America, Inc. Grouting pan assembly with reinforcement ring
US10414012B2 (en) 2017-01-13 2019-09-17 Husqvarna Construction Products North America, Inc. Grinding pad apparatus
US9580916B2 (en) 2014-09-18 2017-02-28 Diamond Tool Supply, Inc. Method for finishing a composite surface and a grounting pan for finishing a composite surface
CH710753B1 (de) 2015-02-18 2019-03-29 Airtec Ag Federelement zu Montage auf der Basis einer Bodenbearbeitungsmaschine.
ITVR20150011U1 (it) * 2015-03-24 2016-09-24 Aros Srl Utensile per la lucidatura e/o lappatura di superfici di materiali lapidei.
AU2016326632B2 (en) 2015-09-24 2020-02-06 Husqvarna Ab Polishing or grinding pad assembly
EP3219440B1 (fr) * 2016-03-14 2020-12-30 Visaatec GmbH Systeme adaptateur pour une machine de travail du sol, machine de travail du sol et outil associe
USD854902S1 (en) 2016-09-23 2019-07-30 Husqvarna Construction Products North America, Inc. Polishing or grinding pad
IT201700017184A1 (it) * 2017-02-16 2018-08-16 Abrasivi Adria S R L Utensile per teste operatrici di macchine lucidatrici di materiali ceramici o simili.
USD958626S1 (en) 2017-08-30 2022-07-26 Husqvarna Ab Polishing or grinding pad assembly with abrasive disks, reinforcement and pad
USD927952S1 (en) 2017-08-30 2021-08-17 Husqvarna Ab Polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad
AU201810919S (en) 2017-08-30 2018-04-13 Husqvarna Construction Products North America Polishing or grinding pad assembly with abrasive discs reinforcement and pad
US10710214B2 (en) 2018-01-11 2020-07-14 Husqvarna Ab Polishing or grinding pad with multilayer reinforcement

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GB615591A (en) * 1945-08-06 1949-01-07 Norton Grinding Wheel Co Ltd An improved grinding wheel
US3517466A (en) * 1969-07-18 1970-06-30 Ferro Corp Stone polishing wheel for contoured surfaces
DE2659438A1 (de) * 1976-12-29 1978-07-13 Steinbearbeitungs Maschinenfab Drehschleifwerkzeug
US4274232A (en) * 1977-09-14 1981-06-23 Minnesota Mining And Manufacturing Company Friction grip pad
US4609581A (en) * 1985-04-15 1986-09-02 Minnesota Mining And Manufacturing Company Coated abrasive sheet material with loop attachment means
GB2236064B (en) * 1989-09-14 1993-08-11 Btr Plc Abrading tool
US5054245A (en) * 1990-07-25 1991-10-08 The Butcher Company Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine
AU654901B2 (en) * 1992-03-16 1994-11-24 De Beers Industrial Diamond Division (Proprietary) Limited Polishing pad
JP2974047B2 (ja) * 1995-03-15 1999-11-08 三和研磨工業株式会社 円形取付部を備えた砥石チップ嵌込式研磨板
AU1986697A (en) * 1996-11-06 1998-05-29 Minnesota Mining And Manufacturing Company Multiple abrasive assembly and method
US6071182A (en) * 1997-01-23 2000-06-06 Sanwa Kenma Kogyo Co., Ltd. Grindstone and method of manufacturing the same
KR19990081117A (ko) * 1998-04-25 1999-11-15 윤종용 씨엠피 패드 컨디셔닝 디스크 및 컨디셔너, 그 디스크의 제조방법, 재생방법 및 세정방법
SE521608C2 (sv) * 2002-03-13 2003-11-18 Htc Sweden Ab Anordning vid ett för städning avsett cirkulärt, skivformigt städningselement samt användning av städningselementet
US6945857B1 (en) * 2004-07-08 2005-09-20 Applied Materials, Inc. Polishing pad conditioner and methods of manufacture and recycling

Non-Patent Citations (1)

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Title
See references of WO2007072273A2 *

Also Published As

Publication number Publication date
WO2007072273A3 (fr) 2007-10-18
CA2633796A1 (fr) 2007-06-28
US8176909B2 (en) 2012-05-15
WO2007072273A2 (fr) 2007-06-28
US20080305730A1 (en) 2008-12-11
CH699037B1 (de) 2010-01-15

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