EP2125289B1 - Jeu d'outils pour une meuleuse à excentrique - Google Patents

Jeu d'outils pour une meuleuse à excentrique Download PDF

Info

Publication number
EP2125289B1
EP2125289B1 EP07857778A EP07857778A EP2125289B1 EP 2125289 B1 EP2125289 B1 EP 2125289B1 EP 07857778 A EP07857778 A EP 07857778A EP 07857778 A EP07857778 A EP 07857778A EP 2125289 B1 EP2125289 B1 EP 2125289B1
Authority
EP
European Patent Office
Prior art keywords
sanding
plate
grinding
tool set
disc
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
EP07857778A
Other languages
German (de)
English (en)
Other versions
EP2125289A1 (fr
Inventor
Bernhard Krauss
Christian Funke
Heiko Roehm
Andreas Heber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2125289A1 publication Critical patent/EP2125289A1/fr
Application granted granted Critical
Publication of EP2125289B1 publication Critical patent/EP2125289B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • 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

Definitions

  • the invention relates to a tool set for an eccentric grinding machine according to the preamble of claim 1.
  • a known hand grinder designed as an eccentric sander ( US 5 018 314 ) has a circular sanding pad, which is mounted by means of a rotary bearing on an electric motor driven, eccentric output shaft of an eccentric.
  • the sanding pad comprises a support body and an abrasive carrier.
  • the support body of the sanding pad has a flat plate and a right angle projecting from the plate, integral with the plate bearing spigot, in which the pivot bearing is inserted.
  • the made of plastic, circular abrasive carrier is flat against the plate of the support body and overlaps with its correspondingly shaped edge of the plate of the support body like a clip.
  • a well-known sanding pad for a hand grinder ( EP 0 557 733 A1 ) has a support plate made of plastic, a foamed on the support plate cushion as a support for an abrasive and a steel disc arranged between them as a reinforcing member.
  • the underside of the pad forms a flat support surface for a sanding sheet and is provided with Velcro strips on which adheres to the Abschleur Kohlen the sanding sheet.
  • the support plate has on its upper side facing away from the sanding pad on a bearing surface enclosed by a centering ring for attaching the sanding pad to an eccentrically driven driver of an eccentric grinding machine.
  • the eccentric component mass of the grinding disc is statically and dynamically stabilized by at least one balancing mass acting on the output shaft of the electric motor. Because the size of the Leveling compound is adapted to the mass of the sanding pad, only one and the same sanding pad can be operated on the eccentric sanding machine.
  • the tool set according to the invention for an eccentric grinding machine has the advantage that the plate mass has a fixed predetermined value independent of the selected plate diameter, so that grinding plates with different diameters can be operated with the same eccentric grinding machine while achieving quality-optimal grinding results, without this having a negative influence has the smoothness of the machine.
  • a grinding disc with a disc diameter of 150mm can be used for grinding large surfaces and a grinding disc with a disc diameter of 125mm can be used in the same eccentric grinding machine for grinding corners and concave surfaces.
  • this has the advantage that he can use the same eccentric grinding a whole set of grinding tools with specially adapted to the type of grinding plate diameters, the machine maintains its good handling quality unchanged.
  • the value of the plate mass fixed by the leveling compound in the eccentric grinding machine can be maintained independently of the plate diameter in various ways, e.g. according to an advantageous embodiment of the invention, characterized in that the sanding plate is designed with a sanding plate height, which is in inverse proportion to the diameter of the plate, which means that in finished the plate with a large plate diameter, the plate height is made small and vice versa in finished the sanding plate a small diameter, the plate height is made much larger.
  • the sanding pad consists of at least two components, a support plate for attaching the sanding plate to the eccentric of the eccentric sanding machine and attached to the support plate sanding pad with a support surface for a releasably secured abrasive sheet.
  • the sanding plate of the predetermined value of the plate mass regardless of the plate diameter thereby be complied with that the density of the support plate material and / or the pad material is in inverse proportion to the size of the plate diameter.
  • the sanding pad with a large diameter thus has a sanding pad material with low density and the sanding pad in the design with a small plate diameter a fairly large density.
  • the fixed predetermined value of the plate mass regardless of the plate diameter can be maintained by different choice of the material of the support plate and / or sanding pad.
  • the material of the support plate and / or sanding pad can be used as a material for the support plate, a hard plastic and for the sanding pad a plastic foam, the density of the hard plastic is adapted to the diameter of the plate.
  • Fig. 1 is fragmentary and partially cut a hand-held eccentric grinding, hereinafter referred to briefly eccentric grinder, shown for performing grinding in side view.
  • the eccentric grinder has a housing 11, which merges in the viewing direction to the left into a handle 12, on the underside of a switch button 13 for switching on and off of a recorded inside the housing 11 electric motor 14 is arranged.
  • electric motor 14 On the output shaft 15 of the electric motor 14 is rotatably seated an impeller 16 of a suction fan, which is sucked off the grinding dust on grinding on the surface of a workpiece grinding dust and transported via a discharge port 17 in a dust collecting container.
  • an eccentric recess 18 is provided, into which a at the Underneath the housing 11 protruding driver 19 is immersed, which is supported on two roller bearings 20, 21 on the inner wall of the eccentric recess 18.
  • the rolling bearings 20, 21 takes place, depending on the bearing friction, the rotational drive of the driver 19.
  • Rolling 20, 21 and driver 19 are held axially immovable in the eccentric recess 18.
  • a flat bearing surface 191 is formed, to which a sanding pad 22 can be attached with a bearing surface 23 formed on its upper side.
  • a plate brake 25 is secured against rotation against rotation, which hangs on the top of the grinding plate 22.
  • the sanding pad 22 consists of two components, a support plate 26 made of a hard plastic and attached to the underside of the support plate 26 grinding pad 27.
  • the contact surface 23 of the sanding pad 22 is formed centrally on the support plate 26.
  • a support surface 271 is formed for a not shown abrasive sheet, which carries a Velcro pad 28 for attaching a velor back bearing abrasive sheet.
  • balancing mass In the sanding pad 22 through 27 and dust pad 27 through dust extraction openings 29 are present, through which the grinding dust is sucked into a formed in the housing 11, connected to the Ausblasstutzen 17 Staubansaughunt in which the impeller 16 rotates.
  • the balance weight can be realized for example by a corresponding design of the impeller 16 of the suction fan.
  • the sum of the masses of the existing balancing weights is referred to below as balancing mass.
  • sanding discs with grinding surfaces of different sizes that is to say disc diameters of different sizes.
  • a grinding disc with a disc diameter of 150mm is recommended for grinding larger, flat workpiece surfaces
  • a grinding disc with a disc diameter of 125mm is recommended for grinding corners and concave surfaces.
  • the plate mass of each grinding plate 22 has a fixed predetermined value, which is independent of the selected plate diameter.
  • This value is determined by the existing in the eccentric disc balancing mass, which in turn is tuned to the unbalance operation of the eccentric grinder with a mounted on his driver 19, selected grinding plate 22 which is covered with an abrasive sheet.
  • the sanding pad 22 is designed so that its center of gravity lies on the plate axis in a comparable distance from the contact surface 23 independent of the plate dimensions, ie the orbital sander always sees the same mass with the center of mass lying at the same location, irrespective of which sanding pad with which Plate diameter is attached to the driver 19.
  • the sanding pad 22 is made so that the distance of the contact surface 23 of the abrasive sheet-contact surface 271 is in inverse proportion to the plate diameter.
  • the in Fig. 2 left sanding pad 22 with the larger diameter plate a much smaller axial plate height than that in Fig. 2 Right sanding plate 22 shown with the smaller plate diameter.
  • the density of the material of the support plates 26 is in inverse proportion to the size of the plate diameter. So has in the in Fig. 2 left grinding plate 22 with the larger plate diameter, the support plate material a significantly lower density than the support plate material in the in Fig. 2 Right sanding plate with the smaller plate diameter.
  • the support plate 26 of both sanding pad 22 is made of hard plastic, wherein the density of the plastic material in both sanding pad 22 is the same size or the density of the hard plastic in the larger diameter sanding pad 22 smaller than the density of the hard plastic in the smaller diameter sanding pad 22 is selected.
  • the material for the abrasive pad 27 is in the latter case in both sanding pads 22 made of plastic foam.
  • a metal insert may be embedded in the support plate 26 made of hard plastic of each grinding plate 22, a metal insert.
  • the size of the metal insert is again in inverse proportion to the size of the plate diameter.
  • the contact surface 23 for attaching the grinding plate 22 to the receiving surface 191 of the driver 19 is formed identical.
  • the Staubabsaugö Stamm 29 are each adapted to the hole pattern of the predetermined for the disc diameter grinding blade. Since the abrasive sheets used in conjunction with the larger diameter sanding pad 22 have a hole pattern with a total of six round holes, has the larger diameter sanding pad 22 corresponding to six equal circumferential angles as the grinding blade holes staggered oval Staubabsaugö réelleen 29, while the smaller diameter sanding pad 22 corresponding to the hole pattern of the prescribed Abrasive sheets has a total of eight evenly distributed on a bolt circle Staubabsaugö réelleen 29 with a circular cross-section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Claims (7)

  1. Jeu d'outils pour une meuleuse à excentrique, comprenant au moins deux disques de meulage (22), qui présentent des diamètres de disque différents, caractérisé en ce que les disques de meulage (22) possèdent une masse identique.
  2. Jeu d'outils selon la revendication 1, caractérisé en ce que chaque disque de meulage (22) présente une surface d'application de lame de meulage (271) réalisée sur son côté inférieur et une surface d'appui (23) réalisée sur son côté supérieur, pour l'installation sur un dispositif d'entraînement (19) de la meuleuse à excentrique entraîné de manière excentrique, et en ce que les disques de meulage (22) sont réalisés de telle sorte que leur centre de masse situé sur l'axe du disque présente une distance axiale à la surface d'appui (23) qui, pour tous les disques de meulage (22), est au moins approximativement identique.
  3. Jeu d'outils selon la revendication 1 ou 2, caractérisé en ce que la distance entre la surface d'appui (23) et la surface d'application de lame de meulage (271) diminue avec l'augmentation du diamètre de disque des disques de meulage (22).
  4. Jeu d'outils selon la revendication 2 ou 3, caractérisé en ce que chaque disque de meulage (22) présente une plaque de support (26) sur le côté supérieur de laquelle est réalisée la surface d'appui (23), et un coussin de meulage (27) fixé sur le côté inférieur de la plaque de support (26), sur le côté inférieur duquel, tourné à l'opposé de la plaque de support (26), est réalisée la surface d'application de plaque de meulage (271).
  5. Jeu d'outils selon la revendication 4, caractérisé en ce que la densité du matériau de la plaque de support et/ou du matériau du coussin de meulage des disques de meulage (22) diminue avec l'augmentation du diamètre des disques.
  6. Jeu d'outils selon la revendication 4, caractérisé en ce que pour chaque disque de meulage (22), la plaque de support (26) se compose d'un plastique dur, dans lequel est intégré un insert métallique, et en ce que la masse des inserts métalliques diminue avec l'augmentation du diamètre de disque des disques de meulage (22).
  7. Jeu d'outils selon l'une quelconque des revendications 2 à 6, caractérisé en ce que les surfaces d'appui (23) de tous les disques de meulage (22) sont réalisées de manière identique en forme et en taille.
EP07857778A 2007-02-16 2007-12-19 Jeu d'outils pour une meuleuse à excentrique Active EP2125289B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007007787A DE102007007787A1 (de) 2007-02-16 2007-02-16 Schleifteller für eine Exzenterschleifmaschine
PCT/EP2007/064154 WO2008098637A1 (fr) 2007-02-16 2007-12-19 Disque de meulage pour une meuleuse à excentrique

Publications (2)

Publication Number Publication Date
EP2125289A1 EP2125289A1 (fr) 2009-12-02
EP2125289B1 true EP2125289B1 (fr) 2011-03-23

Family

ID=39296068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07857778A Active EP2125289B1 (fr) 2007-02-16 2007-12-19 Jeu d'outils pour une meuleuse à excentrique

Country Status (7)

Country Link
US (1) US8113921B2 (fr)
EP (1) EP2125289B1 (fr)
CN (1) CN101605631A (fr)
AT (1) ATE502726T1 (fr)
DE (2) DE102007007787A1 (fr)
RU (1) RU2461454C2 (fr)
WO (1) WO2008098637A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890671B (zh) * 2009-02-17 2014-05-28 C.&E.泛音有限公司 用于振动驱动装置的磨削或磨光的工具
USD623034S1 (en) 2009-12-18 2010-09-07 Techtronic Power Tools Technology Limited Tool arbor
USD619152S1 (en) 2009-12-18 2010-07-06 Techtronic Power Tools Technology Limited Adapter
CN102107397B (zh) * 2009-12-25 2015-02-04 3M新设资产公司 研磨砂轮的制造方法及研磨砂轮
USD658005S1 (en) * 2010-07-09 2012-04-24 Grace Manufacturing, Inc. Culinary cutting blade
USD651062S1 (en) 2010-09-29 2011-12-27 Milwaukee Electric Tool Corporation Tool interface for an accessory
USD653523S1 (en) 2010-09-29 2012-02-07 Milwaukee Electric Tool Corporation Adapter for a tool
USD646542S1 (en) 2010-09-29 2011-10-11 Milwaukee Electric Tool Corporation Accessory interface for a tool
USD651876S1 (en) 2010-12-14 2012-01-10 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD651878S1 (en) 2010-12-14 2012-01-10 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD651875S1 (en) 2010-12-14 2012-01-10 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD651877S1 (en) 2010-12-14 2012-01-10 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD651874S1 (en) 2010-12-14 2012-01-10 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD652274S1 (en) 2010-12-14 2012-01-17 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD694076S1 (en) 2012-06-25 2013-11-26 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD694598S1 (en) 2012-06-25 2013-12-03 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD694597S1 (en) 2012-06-25 2013-12-03 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD694599S1 (en) 2012-06-25 2013-12-03 Techtronic Power Tools Technology Limited Universal interface for accessory blades
USD694596S1 (en) 2012-06-25 2013-12-03 Techtronic Power Tools Technology Limited Universal interface for accessory blades
DE102012223969A1 (de) * 2012-12-20 2014-06-26 Robert Bosch Gmbh Handwerkzugmaschine mit elektronisch kommutiertem Motor und integrierter Elektronik
US9555554B2 (en) 2013-05-06 2017-01-31 Milwaukee Electric Tool Corporation Oscillating multi-tool system
WO2015164920A1 (fr) * 2014-05-01 2015-11-05 Arbortech Industries Limited Ponceuse orbitale aléatoire
CN106457500B (zh) 2014-05-29 2019-08-30 圣戈班磨料磨具有限公司 具有包含聚合物材料的芯的磨料制品
US10124463B2 (en) * 2015-02-03 2018-11-13 Johnny Blox, Llc Sanding pad
US11399639B1 (en) * 2021-02-05 2022-08-02 Harbor Freight Tools Usa, Inc. Self-righting packaging for display of item with aperture
KR102570519B1 (ko) * 2021-05-11 2023-08-25 주식회사 디어포스 멀티홀사용가능 고 호환성 연마패드조립체
USD1021596S1 (en) * 2024-01-04 2024-04-09 Ningbo Deyan Technology Co., Ltd. Grinding disc

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685155A (en) * 1951-04-28 1954-08-03 Minnesota Mining & Mfg Multiple center hole abrasive disk
US2694886A (en) * 1952-07-12 1954-11-23 Allison Company Abrasive cutting wheel
US2726495A (en) * 1952-10-04 1955-12-13 Field Albert Abrading implement
US2919521A (en) * 1958-09-25 1960-01-05 Thomas M Durney Internal grinder quill
CH553621A (fr) * 1972-10-23 1974-09-13 Tatar Alexander Procede pour l'affutage de forets a quatre faces et machine d'affutage pour la mise en oeuvre de ce procede.
US3918216A (en) * 1975-03-17 1975-11-11 Corning Glass Works Tubing severing method
JPS52106504A (en) * 1976-03-04 1977-09-07 Bridgestone Corp Radial pneumatic tire for rough ground having superior side cut resist ability
US4052822A (en) * 1976-03-15 1977-10-11 Western Gear Corporation Method and apparatus for abrasively cutting objects
SU642139A1 (ru) * 1977-03-17 1979-01-15 Всесоюзный Заочный Инженерно-Строительный Институт Плоскошлифовальна машина
DE3518984A1 (de) * 1985-05-25 1986-11-27 Festo KG, 7300 Esslingen Ausgewuchteter schwingschleifer
DE3615799C2 (de) * 1986-05-10 1994-10-13 Bosch Gmbh Robert Exzenterschleifer mit einer Vorrichtung zum Verändern der Schleifbewegung
DE3620136C5 (de) * 1986-06-14 2007-01-11 Robert Bosch Gmbh Motorisch angetriebene Handschleifmaschine mit einem Exzenterantrieb
US5018314A (en) 1989-06-08 1991-05-28 Makita Electric Works, Ltd. Sander
IL91283A0 (en) * 1989-08-11 1990-03-19 Gerard O Reilly Grinding tool and spacer assembly for use therein
DE3942301C1 (fr) * 1989-12-21 1991-02-14 Robert Bosch Gmbh, 7000 Stuttgart, De
US5332098A (en) * 1991-06-24 1994-07-26 Fisher Tool Co., Inc. Portable preparation tool kit for automobile body work
DE4137924C2 (de) * 1991-11-18 1997-12-04 Schaudt Maschinenbau Gmbh Verfahren und Vorrichtung zum numerisch gesteuerten Schleifen von Nocken einer Nockenwelle
DE4205977A1 (de) 1992-02-27 1993-09-02 Bosch Gmbh Robert Schleifteller aus mehreren werkstoffschichten
DE4206022C2 (de) 1992-02-27 1997-07-03 Man Nutzfahrzeuge Ag Aufprallvorrichtung für Nutzfahrzeuge
DE4233728A1 (de) * 1992-10-07 1994-04-14 Bosch Gmbh Robert Exzentertellerschleifer
US6206771B1 (en) * 1999-01-25 2001-03-27 Dynabrade, Inc. Balancer for orbital abrading machine
DE19941620A1 (de) * 1999-09-01 2001-03-08 Bosch Gmbh Robert Handwerkzeugmaschine
US6494772B1 (en) * 1999-11-30 2002-12-17 Roger W. Barnes Floor conditioning system
US6368202B1 (en) * 2000-10-18 2002-04-09 Richard A. Kaiser Rotary finishing tool and method of making the same
US6905398B2 (en) * 2001-09-10 2005-06-14 Oriol, Inc. Chemical mechanical polishing tool, apparatus and method
US6974362B2 (en) * 2002-05-14 2005-12-13 Skf Autobalance Systems Ab System and method for automatically compensating for unbalanced resistance forces
DE10357145A1 (de) * 2003-12-06 2005-06-30 Robert Bosch Gmbh Handschleifmaschine, Aufnahmeflansch für ein Schleifwerkzeug und Auswuchteinheit
US7022002B2 (en) * 2004-03-03 2006-04-04 Dynabrade, Inc. Modular counterweight apparatus for an orbital abrading machine
DE102004035859A1 (de) 2004-07-23 2006-02-16 Robert Bosch Gmbh Vorrichtung mit wenigstens zwei Auswuchtgewichten
DE102005014045A1 (de) 2005-03-23 2006-09-28 Robert Bosch Gmbh Handwerkzeugmaschine mit einem Schleifteller
US7153199B1 (en) * 2005-10-07 2006-12-26 Dynabrade, Inc. Light-weight modular counterweight apparatus for an orbital abrading machine

Also Published As

Publication number Publication date
ATE502726T1 (de) 2011-04-15
DE502007006813D1 (de) 2011-05-05
EP2125289A1 (fr) 2009-12-02
US20090209186A1 (en) 2009-08-20
RU2461454C2 (ru) 2012-09-20
DE102007007787A1 (de) 2008-08-21
WO2008098637A1 (fr) 2008-08-21
US8113921B2 (en) 2012-02-14
CN101605631A (zh) 2009-12-16
RU2009134314A (ru) 2011-03-27

Similar Documents

Publication Publication Date Title
EP2125289B1 (fr) Jeu d'outils pour une meuleuse à excentrique
EP2052813B1 (fr) Polisseuse et plateau de meule pour une polisseuse
EP2585253B1 (fr) Outil de ponçage permettant le rabotage et le ponçage simultanés de sols
DE19845166B4 (de) Rotationswerkzeug in der Ausführungsform einer Ringscheibe zur Oberflächenbearbeitung
DE19820873A1 (de) Elektrohandwerkzeugmaschine, insbesondere Handschleifmaschine
DE10012243A1 (de) Elektrohandschleifmaschine, insbesondere Exzenterschleifer
DE19617478B4 (de) Handschleifmaschine
DE102009054283A1 (de) Tellerschleifmaschine
US3678532A (en) Rotating disc scraper
EP1120198A2 (fr) Outil de meulage, dispositif ainsi équipé et procédé d'usinage de pièces mettant en oeuvre cet outil
US11697186B2 (en) Abrasive article
US6811475B2 (en) Surface finishing pad
DE102004035859A1 (de) Vorrichtung mit wenigstens zwei Auswuchtgewichten
EP1908554B1 (fr) Plateau de meule pour la fixation sous vide de matériau de meulage
DE19809697C2 (de) Werkzeug zum Schleifen und Polieren rotationssymmetrischer Ränder hohler keramischer Gegenstände wie Tassen und dergl.
EP1163084B1 (fr) Rectifieuse
DE102008051740B3 (de) Parkettrandschleifmaschine
DE102006010884B4 (de) Parkettschleifmaschine
DE19729199A1 (de) Fußbodenbearbeitungsmaschine
EP0413956B1 (fr) Outil à main avec disque de meulage
DE4302953C1 (de) Schwingschleifer
DE2316957A1 (de) Vorrichtung zum schleifen von ebenen und/oder leicht gewoelbten flaechen
DE102016211966A1 (de) Schleifmittelhaltevorrichtung für eine Handwerkzeugmaschine
US20160074999A1 (en) Abrasive tools and methods of making same
DE102020204604A1 (de) Konditionierwerkzeug

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090916

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20100119

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: TOOL SET FOR AN ECCENTRIC GRINDING MACHINE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502007006813

Country of ref document: DE

Date of ref document: 20110505

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007006813

Country of ref document: DE

Effective date: 20110505

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110624

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110623

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110725

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110704

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

26N No opposition filed

Effective date: 20111227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007006813

Country of ref document: DE

Effective date: 20111227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

BERE Be: lapsed

Owner name: ROBERT BOSCH G.M.B.H.

Effective date: 20111231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110323

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 502726

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121219

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20161222

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171219

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20191218

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502007006813

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240227

Year of fee payment: 17