EP1450989B1 - Schleif- oder poliervorrichtung mit einem träger mit erneuerbarer haftfläche - Google Patents

Schleif- oder poliervorrichtung mit einem träger mit erneuerbarer haftfläche Download PDF

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Publication number
EP1450989B1
EP1450989B1 EP02801369A EP02801369A EP1450989B1 EP 1450989 B1 EP1450989 B1 EP 1450989B1 EP 02801369 A EP02801369 A EP 02801369A EP 02801369 A EP02801369 A EP 02801369A EP 1450989 B1 EP1450989 B1 EP 1450989B1
Authority
EP
European Patent Office
Prior art keywords
sanding
end surface
support
polishing
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.)
Expired - Lifetime
Application number
EP02801369A
Other languages
English (en)
French (fr)
Other versions
EP1450989A1 (de
Inventor
Mathias D'estais
Jean-Yves Corbin
Jean-Claude Caubet
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.)
EUROPEENNE D'ABRASIFS (SEA) Ste
Original Assignee
EUROPEENNE D'ABRASIFS (SEA) Ste
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 EUROPEENNE D'ABRASIFS (SEA) Ste filed Critical EUROPEENNE D'ABRASIFS (SEA) Ste
Publication of EP1450989A1 publication Critical patent/EP1450989A1/de
Application granted granted Critical
Publication of EP1450989B1 publication Critical patent/EP1450989B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate
    • 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
    • B24D3/007—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 between different parts of an abrasive tool

Definitions

  • the present invention relates to the field of sanding or polishing.
  • the present invention relates more particularly to a device for sanding or polishing in accordance with the preamble of claim 1.
  • Such a device is known from the document US-A-5,807,161 , for example.
  • a disadvantage of this type of fastening is that it is difficult to handle these flexible rods without damaging the sanding or polishing sheet.
  • the ends of the sheet that serve to block the sheet against the first end surface of the support can not be used for sanding or polishing.
  • the sanding or polishing sheet is actually fixed on the support of the device, it is not maintained pressed against the first end surface of the support and this generates a significant loss of efficiency during sanding or polishing .
  • This type of fastening although not generating waste of unused material at the ends of the sheet, has the major disadvantage of significantly increasing the cost of the sanding or polishing sheet.
  • the adhesion thus produced does not present not always the reliability required.
  • the sheet is not perfectly adherent against the first end surface of the support and has a certain clearance with respect to the support when the support is driven in motion.
  • the interface of the pins with the loops generates, during the passage of the sheet on a ridge or crest of the material to sand or polish, a localized sinking of the polishing or sanding sheet, which decreases the efficiency of the sheet and causes premature wear of the sheet.
  • the present invention intends to overcome the drawbacks of the prior art by proposing a device which makes it possible to provide no particular means of adhesion on the inside of the sanding or polishing sheet, which does not cause loss of material. the sheet and which allows a perfect adhesion of the sheet against the first end surface of the support, while allowing obviously the substitution of a sheet by another whenever necessary.
  • the present invention is of the type described above and is remarkable, in its broadest sense, in that said retaining means comprise a surface positioned against a first end surface and allowing renewable adhesion by cleaning said renewable adhesion layer, said renewable adhesion surface consisting of a polyurethane adherent polymer layer, such as known from the request for French patent FR 2 755 445 .
  • Said support further preferably comprises means for attaching an edge of said sheet so as to make it possible to produce at least one sanding or polishing leading edge when said support is driven in motion.
  • the adhesion is thus renewable by simple cleaning with water of the polymer layer.
  • said support is made of manually deformable material.
  • This manually deformable material is, for example, a lattice made of metal son.
  • the device according to the invention preferably comprises a second end surface opposite said first end surface.
  • said second end surface comprising a layer allowing adhesion renewable by cleaning said renewable adhesion layer.
  • the device constitutes an accessory making it possible to adapt the principle of renewable adhesion by cleaning according to the invention to a sander or polisher having a shoe having on at least one end surface. a strip of loop material or hook material, Velcro type.
  • said second end surface comprises at least one strip of loop material or hook material, of the Velcro type, so as to allow the fixing of the sanding sheet on said device and the fixing of said device to the pad sander or polisher.
  • said second end surface preferably comprises, over its entire surface, a loop material or a hook material.
  • the present invention also relates to a sander and in particular an electric sander, and to a polisher and in particular an electric polisher, comprising a device according to the invention.
  • the present invention also relates to a method of using the device according to the invention in which the inner face of the sanding or polishing sheet is fixed against the layer of the first end surface of the support by renewable adhesion by cleaning. of said renewable adhesion layer.
  • the device constitutes an accessory making it possible to adapt the principle of the renewable adhesion by cleaning according to the invention to a sander or a polisher having a shoe having on its end surface at least one strip of material to loop or hook material, of type Velcro, the strip of the second end surface of the support is fixed against the complementary strip of the end surface of the pad.
  • the major advantage provided by the present invention is that the sanding or polishing sheet has no particular means for facilitating its adhesion against the support; thus, no additional cost is generated during the manufacture of this sheet.
  • the renewable adhesion surface thanks to the invention, it is very easy to position a sanding or polishing sheet against the first end surface of the support.
  • the sanding or polishing sheet is perfectly held against the first end surface of the support when the device is subjected to a rotational or translational movement.
  • the sanding or polishing sheet is also very easy to remove and replace with another sanding or polishing sheet as soon as the former is worn or when desired.
  • the renewable adhesion allows to find a new adhesion, identical to a new adhesion, whenever it is necessary.
  • any deposits of material or dust against the first end surface of the support can be removed before the first use or during the renewal of adhesion, simply by cleaning the renewable adhesion layer .
  • the device (1) according to the invention, illustrated in FIG. 1, is a device for sanding or polishing of the type comprising a support (2) or skid, capable of to be driven in motion by manual or mechanical actuation.
  • the support (2) can be provided with a handle and for its mechanical actuation, it can be provided with fixing means for attaching it to a system of connecting rods driven by means of a motor, like for example an electric motor.
  • the support (2) can thus constitute the pad of a sander with an electric motor or an electric polisher.
  • the support (2) has a first end surface (3) against which can be positioned a sheet (4) or a sanding or polishing band having an inner face (5) to be positioned against said first surface of end (3) of said support (2) and an outer surface (6) of sanding or polishing.
  • Said device (1) further comprises means for retaining said sheet (4).
  • the support (2) constituting in the basic version of the invention, the pad of the sander or the polisher, may have a shape of straight brick, as shown in FIG. 1, or of circular disk, as illustrated in FIG. or even right cylinder, or not straight, as shown in Figures 4 and 5.
  • Said retaining means consist of a layer (7) positioned against the first end surface (3) and allowing a renewable adhesion by cleaning said layer (7) with renewable adhesion.
  • Said support (2) further comprises means (8) for attaching an edge of said sheet so as to make it possible to produce at least one leading edge (9) for sanding or polishing when said support (2) is driven in motion M, as shown in FIGS. 3, 4 and 5.
  • attachment means (8) can be constituted, for example by a slot in which it is possible to slide the edge of the sheet (4).
  • Said layer (7) with renewable adhesion consists of a layer of reactivable adhesive.
  • Said layer (7) with renewable adhesion consists of a layer of polyurethane adhesive polymer.
  • Such a material has an adhesion that can be renewed by cleaning the surface with water. This operation also makes it possible, when necessary, to clean the surface with renewable adhesion.
  • Said support (2) can be made of manually deformable material.
  • This material may be, for example an aluminum alloy.
  • This material may also be a mesh consisting of metal son. It can even be imagined that the lattice is made of son of different sizes according to the warp or weft, in order to be able to be deformed more easily according to certain regulated surfaces.
  • FIG. 6 thus illustrates the case where the support (2) is manually configured so as to have, according to its longitudinal profile, the exact shape of the left half approximately of a staircase ramp (10), as illustrated by the arrow F.
  • the support (10) Once the support (10) has the desired shape, simply renew the adhesion and position the sanding sheet.
  • the sanding of the ramp (10) is much easier to achieve with a device (1) comprising a support (2) configurable as desired with a device (1) comprising a support (2) completely rigid and non-configurable.
  • the support material (2) is preferably selected to allow as much reconfiguration as desired.
  • the support (2) has a great flexibility and is in the form of a carpet.
  • the device (1) constitutes an accessory making it possible to adapt the principle of the renewable adhesion by cleaning according to the invention to a sander or a polisher having a shoe (20) presenting on a surface end portion (23) at least one web of loop material (15) or at least one web of hook material (17) of the Velcro type.
  • the end surface (23) may have on its entire surface a loop material (15) or a hook material (17).
  • the end surface (23) has on its entire surface a hook material (17).
  • the device (1) comprises a second end surface (13), opposite to said first end surface (3), said second end surface (13) comprising at least one strip of loop material (15) or at least one strip of hook material (17), Velcro type, this strip being intended to cooperate with the complementary strip of the pad (2).
  • said second end surface (13) has on its entire surface a loop material (15).
  • the device (1) also comprises a second end surface (13), opposite to said first end surface (3), but in this variant, said second end surface ( 13) comprises a layer (7 ') allowing a renewable adhesion by cleaning said renewable adhesion layer, to facilitate manual gripping.
  • the support (2) means such as straps, flanges or studs to allow to hold firmly the support (2) with the hands; it is sufficient to put hands in contact with the layer (7 ') when this layer is clean so that the support (2) adheres to the hands.
  • the layer (7) of the support (2) is clean, it is sufficient to present the inner face (5) of the sheet (4) vis-à-vis the first end surface (3) and pressing this inner face (5) against the layer (7) of the first end surface (3).
  • the first adhesion is thus obtained by simple pressure.
  • the layer (7) of the support (2) is not clean, the adhesion of the sheet (4) will be poorly assured or will not be assured at all. To cause the adhesion of the layer (7), it is sufficient to clean it with water. After drying of the layer (7), it has a new adhesion, identical to the adhesion of a new and clean device and it is then sufficient to press the inner face (5) of the sheet (4) against the layer (7) of the first end surface (3) so that the sheet (4) adheres perfectly to the support (2).
  • the first sheet (4) When it is desired to substitute one sheet (4) with another sheet (4), the first sheet (4) must first be removed, then the layer (7) washed with water and then, after drying, the layer (7), it is then sufficient to press the inner face (5) of the sheet (4) against the layer (7) of the first end surface (3) so that the sheet (4) adheres perfectly to the support (2).
  • the device (1) when the device constitutes an accessory to adapt the principle of renewable adhesion by cleaning according to the invention to a sander or polisher having a shoe (20) having on an end surface (23) of at least one web of loop material (15) or at least one web of hook material (17) of the Velcro type, the web (15, 17) of the second web surface end (13) of the support (2) against the strip (17, 15) of the end surface (23) of the pad (20).
  • the layer (7) of the device (1) can then be used as explained above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Claims (12)

  1. Vorrichtung (1) für das Schleifen oder für das Polieren von der Art mit einem Träger (2), der in Bewegung gesetzt werden kann, mit einer ersten Endfläche (3), gegen die ein Schleif- oder Polierblatt (4) positioniert werden kann, das eine Innenseite (5) aufweist, die gegen die besagte erste Endfläche (3) des besagten Träger (2) positioniert werden soll, und eine äußere Fläche (6) für das Schleifen oder für das Polieren, dadurch gekennzeichnet, daß das besagte Schleif- oder Polierblatt kein besonderes Mittel umfaßt, um seine Haftung gegen den besagten Träger zu vereinfachen, wobei der besagte Träger auf einer ersten Endfläche eine Polymerhaftschicht auf Basis von Polyurethan umfaßt, die eine erneuerungsfähige Haftung ohne Materialzusatz aufweist.
  2. Vorrichtung (1) für das Schleifen oder für das Polieren nach Anspruch 1, dadurch gekennzeichnet, daß die besagte Polymerhaftschicht eine nach Reinigung mit Wasser erneuerbare Haftung aufweist.
  3. Vorrichtung (1) für das Schleifen oder für das Polieren nach einem beliebigen der vorstehenden Ansprüche 1 bis 2, dadurch gekennzeichnet, daß der besagte Träger (2) ferner Befestigungsmittel (8) für eine Kante des besagten Blatts umfaßt, damit mindestens eine Vorderkante (9) für das Schleifen oder Polieren realisiert werden kann, wenn der besagte Träger (2) in Bewegung M versetzt wird.
  4. Vorrichtung (1) für das Schleifen oder für das Polieren nach einem beliebigen der vorstehenden Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der besagte Träger (2) aus einem von Hand verformbaren Material ausgeführt ist.
  5. Vorrichtung (1) für das Schleifen oder für das Polieren nach Anspruch 4, dadurch gekennzeichnet, daß das besagte von Hand verformbare Material ein aus Metalldrähten bestehendes Gitter ist.
  6. Vorrichtung (1) für das Schleifen oder für das Polieren nach einem beliebigen der vorstehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, daß sie entgegengesetzt zur besagten ersten Endfläche (3) eine zweite Endfläche (13) umfaßt, wobei die besagte zweite Endfläche (13) eine Schicht (7') umfaßt, die eine erneuerungsfähige Haftung durch Reinigung der besagten Schicht (7') mit erneuerungsfähiger Haftung ermöglicht.
  7. Vorrichtung (1) für das Schleifen oder für das Polieren nach einem beliebigen der vorstehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, daß sie entgegengesetzt zur besagten ersten Endfläche (3) eine zweite Endfläche (13) umfaßt, wobei die besagte zweite Endfläche (13) mindestens einen Streifen aus Bouclématerial oder aus Häkchenmaterial von der Art Klettband umfaßt.
  8. Vorrichtung (1) für das Schleifen oder für das Polieren nach Anspruch 7, dadurch gekennzeichnet, daß die besagte zweite Endfläche (13) auf ihrer gesamten Oberfläche ein Bouclématerial (15) oder ein Häkchenmaterial(17) umfaßt.
  9. Schleifmaschine und insbesondere elektrische Schleifmaschine mit einer Vorrichtung (1) nach einem beliebigen der vorstehenden Ansprüche 1 bis 8.
  10. Poliermaschine und insbesondere elektrische Poliermaschine mit einer Vorrichtung (1) nach einem beliebigen der vorstehenden Ansprüche 1 bis 8.
  11. Verfahren für die Benutzung der Vorrichtung (1) nach einem beliebigen der vorstehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Innenseite (5) des Schleifblatts (4) oder des Polierblatts gegen die Schicht (7) der ersten Endfläche (3) des Trägers (2) befestigt wird, und zwar durch erneuerungsfähige Haftung durch Reinigung der besagten Schicht mit erneuerungsfähiger Haftung.
  12. Verfahren nach Anspruch 11, wenn er vom Anspruch 10 abhängt, dadurch gekennzeichnet, daß der Streifen (15, 17) der zweiten Endfläche (13) des Trägers (2) gegen den Streifen (17, 15) der Endfläche (23) des Schuhs (20) befestigt wird.
EP02801369A 2001-10-16 2002-10-16 Schleif- oder poliervorrichtung mit einem träger mit erneuerbarer haftfläche Expired - Lifetime EP1450989B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0113339A FR2830783B1 (fr) 2001-10-16 2001-10-16 Dispositif pour le poncage ou le polissage comportant un support presentant une surface a adherence renouvelable
FR0113339 2001-10-16
PCT/FR2002/003543 WO2003033213A1 (fr) 2001-10-16 2002-10-16 Dispositif pour le poncage ou le polissage comportant un support presentant une surface a adherence renouvelable

Publications (2)

Publication Number Publication Date
EP1450989A1 EP1450989A1 (de) 2004-09-01
EP1450989B1 true EP1450989B1 (de) 2007-09-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02801369A Expired - Lifetime EP1450989B1 (de) 2001-10-16 2002-10-16 Schleif- oder poliervorrichtung mit einem träger mit erneuerbarer haftfläche

Country Status (7)

Country Link
US (1) US20050054280A1 (de)
EP (1) EP1450989B1 (de)
AT (1) ATE372855T1 (de)
DE (1) DE60222462T2 (de)
ES (1) ES2294200T3 (de)
FR (1) FR2830783B1 (de)
WO (1) WO2003033213A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005092572A1 (en) * 2004-03-26 2005-10-06 Tacky Tools Inc. Tool system and kit for a replaceable tool component and a method of use thereof
WO2016063350A1 (ja) * 2014-10-21 2016-04-28 大明化学工業株式会社 カップ型ブラシおよびカップ型ブラシの製造方法
US10124463B2 (en) * 2015-02-03 2018-11-13 Johnny Blox, Llc Sanding pad
US20190247982A1 (en) * 2016-04-29 2019-08-15 Eron Knox Automotive Detail Block
CN114425687A (zh) * 2022-02-23 2022-05-03 广东雄康机械装备有限公司 一种电机制造焊接抛光工艺

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378271A (en) * 1943-07-01 1945-06-12 Norton Co Reinforced abrasive article mounted on a backing plate
US3212924A (en) * 1962-07-06 1965-10-19 Dennison Mfg Co Non-curling gummed paper and method of making
US3674617A (en) * 1969-12-11 1972-07-04 Kimberly Clark Co Cosmetic wipe
US3645281A (en) * 1970-04-03 1972-02-29 David Seidler Parts holder
GB1349848A (en) * 1970-06-18 1974-04-10 Dawkins J C F Tools from wire incorporating abrasive particles and a method of producing same
US3734816A (en) * 1971-02-10 1973-05-22 J Swasey Laminated structure having a renewable tacky surface
US3852231A (en) * 1972-06-02 1974-12-03 Moore Business Forms Inc Hot melt, water remoistenable adhesive composition
US4115617A (en) * 1976-03-24 1978-09-19 Teijin Limited Weather-resistant adhesive film
US4263755A (en) * 1979-10-12 1981-04-28 Jack Globus Abrasive product
DE3148499A1 (de) * 1981-12-08 1983-06-23 Gerd 4475 Sögel Braasch Verfahren zum kleben von schleifmaterial auf einen schleifkoerper
US4627126A (en) * 1985-09-05 1986-12-09 Nichols Thomas K Cleaning device for hook and loop fasteners
DE3664740D1 (en) * 1985-11-15 1989-09-07 Fein C & E Portable grinder
US5054248A (en) * 1989-09-03 1991-10-08 Thayer Donald R Four-way hand sander
GB9011485D0 (en) * 1990-05-23 1990-07-11 Scheiner Robert Hand-held sanding block
DE4241890A1 (en) * 1991-12-15 1993-06-24 Dualflex Co Bonding grinding material to plate - using grinding material attached to paper backing by tacky slow-setting heat-resistant adhesive which remains on paper when peeled from grinding plate
US5310455A (en) * 1992-07-10 1994-05-10 Lsi Logic Corporation Techniques for assembling polishing pads for chemi-mechanical polishing of silicon wafers
DE19506823A1 (de) * 1995-02-28 1996-08-29 Gerd Braasch Schleifwerkzeug, dessen Arbeitsfläche mit einem Schleifmittel ausgerüstet ist sowie Schleifmittel für ein Schleifwerkzeug
JP3354744B2 (ja) * 1995-04-25 2002-12-09 ニッタ株式会社 研磨布及びその研磨布の研磨機定盤への脱着方法
DE69611381T2 (de) * 1995-12-04 2001-08-09 Minnesota Mining & Mfg Schleifteller mit schaumstoffschicht für schleifartikel
US5807161A (en) * 1996-03-15 1998-09-15 Minnesota Mining And Manufacturing Company Reversible back-up pad
FR2755445B1 (fr) * 1996-11-04 1999-05-07 Nova Article multicouche adhesif repositionnable
US5985299A (en) * 1998-04-20 1999-11-16 Hercon Laboratories Corporation Pore cleaning product
US6264755B1 (en) * 2000-03-09 2001-07-24 Melissa Alden Georgiou Method of cleaning a hook/loop material
DE10026936A1 (de) * 2000-05-30 2001-12-06 Hilti Ag Schleifkörper
US7033668B2 (en) * 2001-08-23 2006-04-25 Tesa Ag Electrically conductive, preferably unbacked adhesive tape with permanent full-area pressure sensitive adhesion, composed of a film of a pressure sensitive adhesive which is preferably coated onto an antiadhesive medium and has an alkaline surface
US20040134977A1 (en) * 2003-01-15 2004-07-15 O'dwyer John Ryan Envelope with remoistenable adhesive and water-insoluble flavoring agent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ATE372855T1 (de) 2007-09-15
WO2003033213A1 (fr) 2003-04-24
EP1450989A1 (de) 2004-09-01
US20050054280A1 (en) 2005-03-10
ES2294200T3 (es) 2008-04-01
DE60222462D1 (de) 2007-10-25
FR2830783B1 (fr) 2004-01-16
FR2830783A1 (fr) 2003-04-18
DE60222462T2 (de) 2008-06-19

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