EP0845326A1 - Dispositif de meulage ou polissage pour planchers ou surfaces - Google Patents

Dispositif de meulage ou polissage pour planchers ou surfaces Download PDF

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Publication number
EP0845326A1
EP0845326A1 EP97120410A EP97120410A EP0845326A1 EP 0845326 A1 EP0845326 A1 EP 0845326A1 EP 97120410 A EP97120410 A EP 97120410A EP 97120410 A EP97120410 A EP 97120410A EP 0845326 A1 EP0845326 A1 EP 0845326A1
Authority
EP
European Patent Office
Prior art keywords
grinding
plate
polishing
disc
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97120410A
Other languages
German (de)
English (en)
Other versions
EP0845326B1 (fr
Inventor
Joachim Rottschy
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.)
Witte-Metallwaren GmbH
Witte Metallwaren GmbH
Original Assignee
Witte-Metallwaren GmbH
Witte Metallwaren 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 Witte-Metallwaren GmbH, Witte Metallwaren GmbH filed Critical Witte-Metallwaren GmbH
Publication of EP0845326A1 publication Critical patent/EP0845326A1/fr
Application granted granted Critical
Publication of EP0845326B1 publication Critical patent/EP0845326B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces

Definitions

  • the invention relates to a device for grinding or polishing of floors or surfaces that have a motorized grinding or Has polishing wheel, which in operation of the device for Surface treatment rests on the floor or the floor surface, and wherein on the housing for guiding the device over the surface Handle element is arranged.
  • Such devices for grinding or polishing floors or Areas are essentially used to, for example Treat wood and / or cork floors but also other surface substrates.
  • the surface of the floor with the device treated such that by means of a rotating disc by grinding the surface is smoothed, or that by polishing the Surface is given a glossy structure. You can do this while editing chemicals also ground in the floor or be polished in.
  • the devices used for grinding or Polishing consists of a motorized drive, for example can be designed as an electric motor. This motor drive sets a grinding or polishing wheel in rotation, which in the Operation of the device is rotating on the surface of the floor, and wherein the rotating polishing or grinding wheel is moved from a standing person over the person to be treated by means of an arranged handle Area is guided. The necessary grinding or polishing pressure on the floor surface when treating the surface caused by the weight of the device itself.
  • the well-known Has grinding or polishing device after it has started up has always been the endeavor from the starting position without here the operator has an influence to emigrate.
  • the grinding or Polishing disc is made up of several discs over one Gearboxes are operatively connected and driven in opposite directions. Because of this training it is advantageously achieved that the device remains stable in position and management, so that controlled operation for the operator without countermeasures must, is given. Because due to the arrangement of several discs, the are opposed, the so-called dynamic forces in the System canceled against each other, so that one with respect to the rotating Partial force system results. On the one hand, this leads to prevent the machine from migrating during operation is, on the other hand also achieved that due to the controlled and stable guidance of the device on the floor grinding and polishing agent consumption can be significantly reduced can.
  • the grinding or polishing disc as a removable plate from the housing the device. Because of this training it is achieved that for the treatment of different soils, such as hard or Soft floors, a different grinding wheel arrangement a conventional device for grinding or polishing can be. It is therefore conceivable, for example, for hard floors Single-disc grinding machine to be used for the treatment of Soft floors of the plates can be removed, so that then accordingly the plate according to the invention can be flanged from several grinding or polishing discs is formed.
  • the operator wants the Keep the device stationary, so it can due to the regulation of Speed disengage the plate and thus the grinding wheels. If he wants to continue the appropriate treatment, so in the end, he only needs to speed up again, so that due to this measure, the grinding wheels are engaged accordingly be continued and thus the further treatment of the floor area can be.
  • a bayonet-type closure between the motor shaft and the plate to create a detachable connection between the plate and the Device provided. It is thus achieved that by means of a simple Locking system the different disc arrangements the device can be attached safely and easily.
  • the molded body engages behind in the locked position Condition molded on the hollow body areas, for example as Lips can be formed.
  • the molded body which is present on the device, through a backdrop-like opening of the hollow body on the plate passed through, by commissioning the device snapping or reaching behind the Hollow areas of the hollow body is performed on the plate, so that the Form-locking connection is established.
  • the disks are self-adhesive Sanding or polishing paper or this with a Velcro fastener attachable. This ensures that after appropriate hours of operation light and simple corresponding abrasive or polishing agent can be replaced.
  • the device as a mounting plate according to the features of the claims 1 to 11 designed for use on a known single-disc grinding or polishing device.
  • FIG 1 shows the principle in the schematic representation an inventive device 1 for grinding or polishing Floors or surfaces.
  • the device 1 consists essentially from a motor drive 2 arranged on a housing 3 is.
  • the housing 3 is open to the bottom surface to a Arrange grinding or polishing wheel 4 in it rotating.
  • On the case 3 is a chassis with wheels 3.1 and 3.2 shown in of Figure 2, arranged to be able to move the device 1 easily.
  • the grinding or polishing disc lies 4 on the floor surface, and is by means of the motor Drive 2 set in rotation.
  • the device 1 is guided thereby via a handle element, not shown, with what the device 1 over the soil to be treated or the one to be treated Area is guided.
  • the device 1 has several grinding or polishing discs 4.1, 4.2, 4.3 and 4.4. These grinding or polishing discs 4.1, 4.2, 4.3 and 4.4 are operatively connected via a gear 5 and are by this driven in opposite directions.
  • the plate 6 and the motor drive 2 Bayonet lock 7, by means of which in particular the plate 6 can be removed is designed by the device 1. Because of this arrangement a bayonet catch 7 is achieved that on the device 1 different embodiments of plates 6 can be arranged can.
  • the disc axes 9.1, 9.2, 9.3 and 9.4 arranged radially on the plate 6, the individual Disc axes 9.1, 9.2, 9.3 and 9.4 each against the effect a spring 13.1, 13.2, 13.3 and 13.4 mounted radially are. Due to the acting centrifugal force caused by the rotation, the disc axes 9.1, 9.2, 9.3 and 9.4 are against the action of the springs 13.1, 13.2, 13.3 and 13.4 shifted outwards, so that the toothed or friction wheels 11.1, 11.2, 11.3 and 11.4 with a spherical arranged on the inner wall of the housing 3 Guide track 14 come into contact.
  • the spherical Guideway 14 formed as an internal ring gear. Is conceivable but also here, for example, a friction track To provide guidance.
  • FIG. 1 in connection with FIGS. 2 and 5 is between the motor shaft 15 and the plate 6 of the bayonet type Closure 7, as already mentioned above, arranged the in particular for establishing a releasable connection between the Plate 6 and the device 1 is used.
  • the bayonet type Closure 7 formed such that the positive connection to the A hollow body 16 with an opening 17 is arranged on the back of the plate 6 is.
  • the molded body 18 having on the motor shaft 15, such as can be seen in Figure 2, inserted.
  • the Panes 4.1, 4.2, 4.3 and 4.4 self-adhesive, not shown Sanding or polishing paper or this with a Velcro fastener be attached.
  • the grinding or polishing wheel area also as a so-called Extension plate 20 may be formed, which as a separate part Supplement to a conventional device 1 adapted accordingly can be. It is thus achieved that the conventional devices 1 for grinding or polishing floors or surfaces through the purchase an extension plate 20 designed in accordance with the invention is expanded can be, and so the corresponding advantages of such Device 1 according to the invention, as described, in the treatment from floors or surfaces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP97120410A 1996-11-28 1997-11-21 Dispositif de meulage ou polissage pour planchers ou surfaces Expired - Lifetime EP0845326B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19649282 1996-11-28
DE19649282A DE19649282C1 (de) 1996-11-28 1996-11-28 Vorrichtung zum Schleifen oder Polieren von Böden oder Flächen

Publications (2)

Publication Number Publication Date
EP0845326A1 true EP0845326A1 (fr) 1998-06-03
EP0845326B1 EP0845326B1 (fr) 2001-10-24

Family

ID=7813000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120410A Expired - Lifetime EP0845326B1 (fr) 1996-11-28 1997-11-21 Dispositif de meulage ou polissage pour planchers ou surfaces

Country Status (6)

Country Link
US (1) US5863241A (fr)
EP (1) EP0845326B1 (fr)
CA (1) CA2222549C (fr)
DE (1) DE19649282C1 (fr)
ES (1) ES2166037T3 (fr)
NO (1) NO313127B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076131A1 (fr) 2002-03-12 2003-09-18 Htc Sweden Ab Dispositif d'une machine a meuler mobile permettant de meuler les surfaces de sol
US8206511B2 (en) 2009-10-06 2012-06-26 Ecolab Usa Inc. Daily cleaner with slip-resistant and gloss-enhancing properties
US9920281B2 (en) 2009-11-12 2018-03-20 Ecolab Usa Inc. Soil resistant surface treatment
CN111702627A (zh) * 2020-06-28 2020-09-25 孟正明 一种机械零件打磨设备
CN111975512A (zh) * 2020-08-06 2020-11-24 赵洪楠 一种复合板材生产用板材预处理装置
CN114346854A (zh) * 2022-01-08 2022-04-15 曹忆安 一种用于制备永生花瓣的打磨设备及其生产工艺

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU741639B2 (en) * 1998-07-06 2001-12-06 Timothy Roelf Van Der Veen A mobile surfacing machine
AUPP449998A0 (en) * 1998-07-06 1998-07-30 Van Der Veen, Timothy Roelf A mobile surfacing machine
US6238277B1 (en) * 1999-05-27 2001-05-29 C. Warren Duncan Multidisc floor grinder
US6244933B1 (en) * 1999-07-07 2001-06-12 Wolfgang Morkvenas Random orbital finishing apparatus
US6494772B1 (en) * 1999-11-30 2002-12-17 Roger W. Barnes Floor conditioning system
US6520927B1 (en) 2000-01-14 2003-02-18 John D. Unsworth Method and device to prevent cardiac dysrhythmias
SE518356C2 (sv) 2001-02-06 2002-10-01 Haakan Thysell Anordning vid mobil maskin för slipning av golvytor
US6595838B1 (en) 2001-07-23 2003-07-22 Onfloor Technologies, Llc Wood floor sanding machine
US7261623B1 (en) 2001-07-23 2007-08-28 Onfloor Technologies, L.L.C. Wood floor sanding machine
US6616517B2 (en) 2001-07-23 2003-09-09 Onfloor Technologies, Llc Wood floor sanding machine
US7033258B2 (en) * 2003-09-05 2006-04-25 Lite-Prep Surface Preparation Equipment, Llc Floor resurfacing disks for rotary floor resurfacing machines
DE102004012792B4 (de) * 2004-03-16 2009-05-07 Adolf Graf Vorrichtung zur flächenmäßigen Bearbeitung von Böden, Wänden und Decken
WO2006036143A1 (fr) * 2004-09-24 2006-04-06 Badger Machine Company Machine de polissage et de degrossissage de sols a conducteur porte, pour traiter le beton, le terrazzo, la pierre et des surfaces similaires
DE102004059552A1 (de) * 2004-12-10 2006-06-14 WL Gebäudeservice Roland Wetzel Vollautomatischer Schleif- und Fräsroboter
DE202005010997U1 (de) * 2005-07-11 2005-09-22 Jakob Löwer Inh. von Schumann GmbH u. Co. KG Maschinenfabrik und Eisengießerei Durchlaufschleifmaschine zum Bearbeiten einer ebenen Werkstückoberfläche
US7416478B2 (en) * 2005-10-05 2008-08-26 Vankouwenberg Raymond E Planetary drive heads for grinding/polishing pads
US20070155285A1 (en) * 2006-01-05 2007-07-05 Cpt, Inc. Riding floor polishing machine
US7226347B1 (en) * 2006-01-09 2007-06-05 Cpt, Inc. Walk behind polisher
SE530622C3 (sv) * 2006-12-06 2008-08-19 Scanmaskin Sverige Ab Anordning för drivning av slipmaskin
WO2009014511A1 (fr) * 2007-07-20 2009-01-29 Onfloor Technologies, L.L.C. Machine de finition de plancher
US8282445B2 (en) * 2007-07-20 2012-10-09 Onfloor Technologies, L.L.C. Floor finishing apparatus
EP2394784B1 (fr) * 2010-06-09 2012-11-28 Design Technologies LLC Tête à disque rotatif en machine de traitement des sols comprenant ladite tête de disque
CN103328623B (zh) 2010-12-13 2015-04-01 艺康美国股份有限公司 防污地板清洁剂
CN103362292A (zh) * 2013-08-01 2013-10-23 郑�硕 长管式内墙腻子平磨机
US9604341B2 (en) * 2014-08-04 2017-03-28 Innovatech Products and Equipment Co. Drive System for orbital grinder
US9744637B1 (en) * 2015-03-01 2017-08-29 Charles Lawhon Floor processing system
DE202015102921U1 (de) * 2015-06-05 2016-07-06 Wibb Witte Bodenleger Bedarf Gmbh Bodenschleifmaschine
DE202015008018U1 (de) 2015-11-23 2015-12-16 Janser Gmbh Vorrichtung zur rotierenden Bearbeitung von Flächen
CN108284106A (zh) * 2018-01-10 2018-07-17 金华美诺机电有限公司 一种侧壁打磨专用环保吸尘装置
CN108515423B (zh) * 2018-03-30 2020-05-12 丁海钊 一种太阳能灶制作用灶体打磨设备
CN113490573B (zh) * 2018-12-27 2023-10-27 罗伯特·博世有限公司 手持式工具机
CN111113234B (zh) * 2020-01-16 2024-05-31 张家港市圣鼎源制管有限公司 一种螺纹钢管的打磨装置
CN114535348B (zh) * 2022-01-28 2024-03-05 浙江谋皮环保科技有限公司 一种盘条的环保氧化皮处理装置
CN114939805A (zh) * 2022-04-29 2022-08-26 闽清航华木业有限公司 一种集装箱底板加工装置
CN114750019B (zh) * 2022-05-07 2023-12-12 江阴金山建筑安装工程有限公司 一种建筑房屋用木质地板打磨上漆设备

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Publication number Priority date Publication date Assignee Title
US3398490A (en) * 1966-06-28 1968-08-27 William H. Redifer Floor sanding machine with controllable motion
DE1810441A1 (de) * 1968-11-22 1970-06-11 Ekkehard Brucker Poliergeraet
FR2027871A1 (fr) * 1969-01-07 1970-10-02 Bernasconi Luciano
US4136491A (en) * 1977-03-09 1979-01-30 Redifer William H Floor sanding machine with controllable motion
EP0353997A2 (fr) * 1988-08-03 1990-02-07 B A Power Tools Ltd. Machine à meuler
DE4219093A1 (de) * 1992-02-17 1993-08-19 Leo Lustig Randschleifmaschine fuer parkettfussboeden o. dgl.

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US835631A (en) * 1905-11-13 1906-11-13 William H Mooney Machine for grinding mosaic flooring.
US862747A (en) * 1906-05-03 1907-08-06 Abel A Miller Floor-polishing machine.
NL36654C (fr) * 1932-12-22
US2007073A (en) * 1934-01-03 1935-07-02 Frank H Clarke Floor machine
US2649669A (en) * 1951-06-01 1953-08-25 Manning Maxwell & Moore Inc Appliance for lapping flat annular surfaces or disks
US3128581A (en) * 1962-04-03 1964-04-14 Tosetti Antonio Floor grinders
US5170595A (en) * 1990-12-19 1992-12-15 Wiand Ronald C Pull tab for velcro backed marble grinding pad and method for removal
SE501448C2 (sv) * 1992-10-22 1995-02-20 Haakan Thysell Anordning vid en mobil slipmaskin för slipning av stengolv
US5548860A (en) * 1994-05-31 1996-08-27 Dakota Way Ultra-speed conversion means for floor treating machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398490A (en) * 1966-06-28 1968-08-27 William H. Redifer Floor sanding machine with controllable motion
DE1810441A1 (de) * 1968-11-22 1970-06-11 Ekkehard Brucker Poliergeraet
FR2027871A1 (fr) * 1969-01-07 1970-10-02 Bernasconi Luciano
US4136491A (en) * 1977-03-09 1979-01-30 Redifer William H Floor sanding machine with controllable motion
EP0353997A2 (fr) * 1988-08-03 1990-02-07 B A Power Tools Ltd. Machine à meuler
DE4219093A1 (de) * 1992-02-17 1993-08-19 Leo Lustig Randschleifmaschine fuer parkettfussboeden o. dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076131A1 (fr) 2002-03-12 2003-09-18 Htc Sweden Ab Dispositif d'une machine a meuler mobile permettant de meuler les surfaces de sol
US8206511B2 (en) 2009-10-06 2012-06-26 Ecolab Usa Inc. Daily cleaner with slip-resistant and gloss-enhancing properties
US9920281B2 (en) 2009-11-12 2018-03-20 Ecolab Usa Inc. Soil resistant surface treatment
CN111702627A (zh) * 2020-06-28 2020-09-25 孟正明 一种机械零件打磨设备
CN111975512A (zh) * 2020-08-06 2020-11-24 赵洪楠 一种复合板材生产用板材预处理装置
CN114346854A (zh) * 2022-01-08 2022-04-15 曹忆安 一种用于制备永生花瓣的打磨设备及其生产工艺

Also Published As

Publication number Publication date
NO313127B1 (no) 2002-08-19
DE19649282C1 (de) 1998-06-10
EP0845326B1 (fr) 2001-10-24
US5863241A (en) 1999-01-26
NO975460L (no) 1998-05-29
NO975460D0 (no) 1997-11-27
CA2222549C (fr) 2005-08-23
CA2222549A1 (fr) 1998-05-28
ES2166037T3 (es) 2002-04-01

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