EP2189243B1 - Insert pour patin de ponçage - Google Patents

Insert pour patin de ponçage Download PDF

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Publication number
EP2189243B1
EP2189243B1 EP10151894.2A EP10151894A EP2189243B1 EP 2189243 B1 EP2189243 B1 EP 2189243B1 EP 10151894 A EP10151894 A EP 10151894A EP 2189243 B1 EP2189243 B1 EP 2189243B1
Authority
EP
European Patent Office
Prior art keywords
sanding pad
sanding
covering
pad covering
sliding
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
EP10151894.2A
Other languages
German (de)
English (en)
Other versions
EP2189243A3 (fr
EP2189243A2 (fr
Inventor
Armin Steiner
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.)
Sia Abrasives Industries AG
Original Assignee
Sia Abrasives Industries AG
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
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Application filed by Sia Abrasives Industries AG filed Critical Sia Abrasives Industries AG
Priority to EP10151894.2A priority Critical patent/EP2189243B1/fr
Publication of EP2189243A2 publication Critical patent/EP2189243A2/fr
Publication of EP2189243A3 publication Critical patent/EP2189243A3/fr
Application granted granted Critical
Publication of EP2189243B1 publication Critical patent/EP2189243B1/fr
Anticipated expiration legal-status Critical
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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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • B24B21/08—Pressure shoes; Pressure members, e.g. backing belts

Definitions

  • the sanding pad has here a metallic support rail on which a sliding coating and a cushion layer is attached.
  • the sanding pad can be pushed with the support rail in a corresponding recess of the sanding pad.
  • this elastic sliding layer is applied to a lining carrier, which is a non-metallic lining carrier.
  • the sanding shoe lining is provided with a cushioning material which is interspersed over its thickness with a sliding material, preferably graphite or a graphite compound.
  • the thickness of the cushioning material denotes the extent perpendicular to the contact surface.
  • the cushioning material may also be applied first to the lining carrier and the impregnation carried out in the subsequent step.
  • a further solution of the inventive task consists in a method for producing a Schleifschuhbelags with an elastic sliding layer, wherein in the production of a cushioning material, the starting materials for forming the elastic Padding material, preferably graphite or a graphite compound is added, so that the sliding material is substantially homogeneously distributed in the padding material and the padding material is then applied to a pad backing.
  • the starting materials for forming the elastic Padding material preferably graphite or a graphite compound
  • the Schleifschuhbelag may have except the lining carrier made of non-metallic material fasteners made of metal, which can be easily removed from the sanding pad for disposal.
  • the lining carrier ensures that the elastic padding material does not escape from the passing band be brought to the intended position and establishes a connection of the Schleifschuhbelags to the sanding pad.
  • the abutment surfaces at one end of the sanding pad can be an area in a plane or composite abutment surfaces, such as a T-profile. This distributed however, the lateral forces are not very even on the stop. It can come at the transitions between the surfaces to undesirable voltages.
  • the inventive abrasive shoe absorbs the forces occurring over the stop surfaces in the recesses, that is, the forces are transmitted to the body of the sanding pad and not on any retaining elements, which gives the entire sanding shoe stability.
  • the grinding shoe has a recess with a base surface, which preferably runs parallel to the contact surface or contact surface and against which the sanding shoe lining rests.
  • FIG. 2 shows the sanding pad 2 with a carrier 8 and a Schleifschuhbelag 101.
  • the Schleifschuhbelag 101 has a lining carrier 111 made of MDF, on which a padding layer 112 is glued. On the cushion layer 112, a sliding layer 113 is glued.
  • FIG. 7 shows a schematic sectional view of a sixth example of a Schleifschuhbelag 701th
  • pad backing 811a has a rounded abutment surface 820a and a rounded run-off slope 819a.
  • the recess 810a in the carrier 808a has a corresponding shape.
  • MDF Medium Density Fiber Plates
  • a density of 750 to 950 kg / m 3 and a UF or MUF bond are particularly suitable.
  • These panels are available in standardized DIN 622 part 5 design from manufacturers such as Kronospan, CH-Menznau, or Kaindl, AT-Salzburg, under the name Standard MDF (eg Flooring).
  • MDF boards can preferably be used in a thickness of 3 to 6 mm as a lining carrier. Thicknesses of 4.4 to 5 mm are particularly suitable.
  • FIG. 10b schematically shows an elastic sliding layer 1021, in which a polyurethane foam 1034 was added before foaming with 1030 graphite material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Claims (19)

  1. Garniture pour patin de ponçage pour un support de patin de ponçage, la garniture pour patin de ponçage comprenant une couche de glissement élastique (1021) et un support d'insert, qui contient un matériau non métallique ou en est constitué, caractérisé en ce que la garniture pour patin de ponçage (701) est muni d'un matériau de rembourrage qui est pénétré sur son épaisseur de matériau par un matériau de glissement, de préférence du graphite ou un matériau à base de graphite (1030), le matériau de rembourrage consistant en une mousse, notamment une mousse de PU (1034).
  2. Procédé de fabrication d'une garniture pour patin de ponçage comprenant une couche de glissement élastique selon la revendication 1, caractérisé en ce que le matériau de rembourrage est imprégné par un fluide qui contient un matériau de glissement, de préférence du graphite ou un matériau à base de graphite (1030), de sorte que le matériau de glissement pénètre dans le matériau de rembourrage, puis le matériau de rembourrage est appliqué sur un support d'insert.
  3. Procédé de fabrication d'un insert pour patin de ponçage comprenant une couche de glissement élastique selon la revendication 1, caractérisé en ce que, lors de la fabrication du matériau de rembourrage, un matériau de glissement, de préférence du graphite ou un matériau à base de graphite (1030), est ajouté aux matières premières pour la formation du matériau de rembourrage élastique, de sorte que le matériau de glissement soit réparti de manière essentiellement homogène dans le matériau de rembourrage, puis le matériau de rembourrage est appliqué sur un support d'insert.
  4. Procédé de fabrication d'une garniture pour patin de ponçage comprenant une couche de glissement élastique selon la revendication 3, caractérisé en ce qu'une mousse de PU (1034) est mélangée avec un matériau de glissement, en particulier du graphite ou un matériau à base de graphite (1030), avant le moussage.
  5. Utilisation d'une garniture pour patin de ponçage (701) selon la revendication 1 dans une ponceuse à segment ou à large bande (1).
  6. Utilisation d'un insert pour patin de ponçage (701) selon la revendication 5, ayant une épaisseur de matériau du matériau de rembourrage de 0,5 à 5 mm.
  7. Procédé de fabrication d'un insert pour patin de ponçage selon l'une quelconque des revendications 3 ou 4, caractérisé en ce que les matières premières pour le matériau de rembourrage mélangées avec le matériau de glissement sont appliquées au moyen d'un procédé de pulvérisation sur un support d'insert, et y forment une couche de glissement élastique (1021).
  8. Garniture pour patin de ponçage selon la revendication 1, caractérisé en ce que le support d'insert contient un matériau cellulosique, en particulier un matériau de bois et/ou un matériau de coton et/ou un matériau polymère, ou en est constitué.
  9. Garniture pour patin de ponçage selon la revendication 8, caractérisé en ce que le matériau de bois et/ou le matériau de coton contient du MDF, du HDF ou un matériau fibreux, ou en est constitué.
  10. Garniture pour patin de ponçage selon l'une quelconque des revendications 1 ou 8 à 9, caractérisé en ce que la garniture pour patin de ponçage (701), en particulier le support d'insert présente au moins une face de butée destinée à reprendre des forces transversales, dans lequel l'au moins une face de butée forme un angle avec un plan parallèle à la face de pressage.
  11. Garniture pour patin de ponçage selon l'une quelconque des revendications 1 ou 8 à 10, caractérisé en ce que la section transversale de l'insert pour patin de ponçage (701) présente un profil en forme de queue d'aronde.
  12. Garniture pour patin de ponçage selon l'une quelconque des revendications 10 ou 11, caractérisé en ce que la face de butée forme avec le plan de la face de pressage un angle de 110-130 degrés, de préférence de 120 degrés.
  13. Garniture pour patin de ponçage selon l'une quelconque des revendications 8 à 12, caractérisé en ce que la garniture pour patin de ponçage (701) présente au moins une région oblique (722) dans une surface partant du patin de ponçage, dans lequel la surface ne s'étend pas parallèlement à la face de pressage (714), mais forme avec celle-ci un angle.
  14. Garniture pour patin de ponçage selon la revendication 13, caractérisé en ce que la région oblique (722) se présente sous la forme d'une rampe d'entrée pour le pressage d'une bande de ponçage (5) arrivant sur une pièce (3).
  15. Garniture pour patin de ponçage selon l'une quelconque des revendications 13 ou 14, caractérisé en ce que la région oblique (722) se présente sous la forme d'une rampe de sortie pour le pressage d'une bande de ponçage (5) quittant une pièce (3).
  16. Garniture pour patin de ponçage selon l'une quelconque des revendications 13 à 15, caractérisé en ce que ladite au moins une région oblique (722) forme avec le plan de ponçage (723) un angle (B) de 4-10 degrés.
  17. Garniture pour patin de ponçage selon l'une quelconque des revendications 13 à 16, caractérisé en ce que ladite au moins une région oblique (722) est formée sur le support d'insert.
  18. Patin de ponçage avec un insert pour patin de ponçage selon l'une quelconque des revendications 1 ou 8 à 17, caractérisé en ce que le patin de ponçage (2) comprend un support (8), qui présente des évidements (10) dont la section transversale présentent un profil en forme de queue d'aronde.
  19. Patin de ponçage selon la revendication 18, caractérisé en ce que la face de butée du profil en forme de queue d'aronde est disposée avec un angle de 40-70 degrés, de préférence de 60 degrés, par rapport à un plan parallèle à la face de pressage.
EP10151894.2A 2005-04-28 2005-04-28 Insert pour patin de ponçage Expired - Lifetime EP2189243B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10151894.2A EP2189243B1 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05103518.6A EP1716972B2 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage
EP10151894.2A EP2189243B1 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP05103518.6A Division EP1716972B2 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage
EP05103518.6A Division-Into EP1716972B2 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage
EP05103518.6 Division 2005-04-28

Publications (3)

Publication Number Publication Date
EP2189243A2 EP2189243A2 (fr) 2010-05-26
EP2189243A3 EP2189243A3 (fr) 2010-09-08
EP2189243B1 true EP2189243B1 (fr) 2015-12-23

Family

ID=34977141

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05103518.6A Expired - Lifetime EP1716972B2 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage
EP10151894.2A Expired - Lifetime EP2189243B1 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05103518.6A Expired - Lifetime EP1716972B2 (fr) 2005-04-28 2005-04-28 Insert pour patin de ponçage

Country Status (6)

Country Link
EP (2) EP1716972B2 (fr)
AT (1) ATE477080T1 (fr)
DE (1) DE502005010069D1 (fr)
ES (1) ES2349644T3 (fr)
PL (1) PL1716972T3 (fr)
PT (1) PT1716972E (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1716972E (pt) 2005-04-28 2010-09-30 Sia Abrasives Ind Ag Revestimento de patim esmerilador
EP2390054A1 (fr) 2010-05-27 2011-11-30 sia Abrasives Industries AG Support de plaquette pour patin de ponçage doté d'évidements
DE102011117032A1 (de) * 2011-10-27 2013-05-02 Hülsemann GmbH Verfahren zur Herstellung eines Schleifschuhbelages
CN104249300A (zh) * 2013-06-25 2014-12-31 苏州意玛斯砂光设备有限公司 一种砂光机磨垫系统
DE102016119500A1 (de) * 2015-12-09 2017-06-14 Steinemann Technology Ag Schleifschuh, Vorrichtung zum Festlegen eines Scheifschuhs, Schleifschuhaufnahme und ein Verfahren
PL3178606T3 (pl) * 2015-12-09 2020-05-18 Steinemann Technology Ag Stopa szlifierska i sposób mocowania stopy szlifierskiej
DE102015226418A1 (de) 2015-12-22 2017-09-07 Robert Bosch Gmbh Verfahren zur trockenen Herstellung einer Gleitschicht
CN106891227A (zh) * 2017-02-15 2017-06-27 青岛三山碳素有限公司 一种砂光机用快装压磨板及其制作方法
WO2022156862A1 (fr) * 2021-01-25 2022-07-28 Hülsemann GmbH Élément de pression pour une bande abrasive, avec refroidissement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049839A (en) 1960-02-29 1962-08-21 Smithway Machine Company Inc Air actuated platen for sanding machines
DE1944194A1 (de) 1969-08-30 1971-03-04 C F Schroeder Schmirgelwerke K Schleifmaschinengleitband
DE8306148U1 (de) 1983-03-04 1983-11-03 Johannsen, Hans-Peter, Dipl.-Ing., 3559 Battenberg Schleifschuh fuer eine langbandschleifmaschine
DE3521840A1 (de) 1984-12-04 1986-06-05 Carborundum Schleifmittelwerke GmbH, 4000 Düsseldorf Verbesserter schleifschuh zum andruecken eines umlaufenden schleifbandes einer bandschleifmaschine an das zu bearbeitende werkstueck und verfahren zum schleifen plattenfoermiger werkstoffe
US4651474A (en) 1984-08-24 1987-03-24 Timesavers, Inc. Wide belt sanding machine with platen oscillating means
US6155917A (en) 1999-04-19 2000-12-05 Tasikas; James Belt sander with control bar
DE19921043C2 (de) 1999-05-07 2002-09-19 Juergen Heesemann Bandschleifmaschine
EP2189243A2 (fr) 2005-04-28 2010-05-26 sia Abrasives Industries AG Insert pour patin de ponçage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038784A (en) * 1976-05-07 1977-08-02 Acrometal Products, Inc. Method and apparatus for cross grain abrading to produce a rough-sawn effect
DE2634829C3 (de) 1976-08-03 1982-04-01 Böttcher & Gessner GmbH, 2000 Hamburg Druckbalken für Bandschleifmaschinen
EP0227859A1 (fr) * 1984-12-04 1987-07-08 Carborundum Schleifmittelwerke GmbH Patin de ponçage pour presser un ruban tournant de ponceuse contre la pièce à meuler et procédé pour le meulage de matériaux en forme de plaque
DE8814128U1 (de) * 1988-11-11 1989-03-09 Reinhold Heß GmbH & Co KG Maschinenbau, 7460 Balingen Schleifschuh für eine Flächenschleifmaschine
DD298613A5 (de) * 1989-09-15 1992-03-05 Wtz Holzverarbeitende Ind Andruckelement fuer zweiseitig arbeitende breitbandkontaktschleifmaschinen
DE9103014U1 (de) * 1991-03-13 1991-06-06 Johannsen, Hans-Peter, Dipl.-Ing., 3559 Battenberg Schleifschuh für eine Langbandschleifmaschine
DE4114819C1 (en) † 1991-05-07 1992-02-06 Ott-Holzmaschinen Gmbh, 7064 Remshalden, De Flat belt grinding machine - uses hose-shaped inflatable cushion to apply pressure to belt
AT617U1 (de) * 1994-03-24 1996-02-26 Werner Neukamp Kunststoffverar Schleifschuh für eine bandschleifmaschine
DE20315291U1 (de) 2003-09-16 2004-01-15 Hülsemann, Thomas Schleifschuhvorrichtung
DE102004057652B3 (de) * 2004-07-27 2006-03-23 Hülsemann, Thomas Schleifschuh

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049839A (en) 1960-02-29 1962-08-21 Smithway Machine Company Inc Air actuated platen for sanding machines
DE1944194A1 (de) 1969-08-30 1971-03-04 C F Schroeder Schmirgelwerke K Schleifmaschinengleitband
DE8306148U1 (de) 1983-03-04 1983-11-03 Johannsen, Hans-Peter, Dipl.-Ing., 3559 Battenberg Schleifschuh fuer eine langbandschleifmaschine
US4651474A (en) 1984-08-24 1987-03-24 Timesavers, Inc. Wide belt sanding machine with platen oscillating means
DE3521840A1 (de) 1984-12-04 1986-06-05 Carborundum Schleifmittelwerke GmbH, 4000 Düsseldorf Verbesserter schleifschuh zum andruecken eines umlaufenden schleifbandes einer bandschleifmaschine an das zu bearbeitende werkstueck und verfahren zum schleifen plattenfoermiger werkstoffe
US6155917A (en) 1999-04-19 2000-12-05 Tasikas; James Belt sander with control bar
DE19921043C2 (de) 1999-05-07 2002-09-19 Juergen Heesemann Bandschleifmaschine
EP2189243A2 (fr) 2005-04-28 2010-05-26 sia Abrasives Industries AG Insert pour patin de ponçage

Also Published As

Publication number Publication date
PT1716972E (pt) 2010-09-30
EP1716972B1 (fr) 2010-08-11
ES2349644T3 (es) 2011-01-07
EP2189243A3 (fr) 2010-09-08
EP1716972A1 (fr) 2006-11-02
EP2189243A2 (fr) 2010-05-26
EP1716972B2 (fr) 2020-08-19
DE502005010069D1 (de) 2010-09-23
ATE477080T1 (de) 2010-08-15
PL1716972T3 (pl) 2011-02-28

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