EP0158200A2 - Meule profilée - Google Patents

Meule profilée Download PDF

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Publication number
EP0158200A2
EP0158200A2 EP85103452A EP85103452A EP0158200A2 EP 0158200 A2 EP0158200 A2 EP 0158200A2 EP 85103452 A EP85103452 A EP 85103452A EP 85103452 A EP85103452 A EP 85103452A EP 0158200 A2 EP0158200 A2 EP 0158200A2
Authority
EP
European Patent Office
Prior art keywords
grinding
profile
produced
grinding wheel
segments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP85103452A
Other languages
German (de)
English (en)
Other versions
EP0158200A3 (fr
Inventor
Alfred Dettelbach
Rolf Seyfang
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.)
Reich Spezialmaschinen GmbH
Original Assignee
Reich Spezialmaschinen 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 Reich Spezialmaschinen GmbH filed Critical Reich Spezialmaschinen GmbH
Publication of EP0158200A2 publication Critical patent/EP0158200A2/fr
Publication of EP0158200A3 publication Critical patent/EP0158200A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/12—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of felted or spongy material, e.g. felt, steel wool, foamed latex

Definitions

  • the present invention relates to a method for producing a profile grinding wheel according to the preamble of claim 1.
  • grinding wheels are used, the extent of which has a contoured counter profile to the grinding profile.
  • Profile grinding wheels the abrasive of which is applied to a plastic body as abrasive cloth, are very expensive tools.
  • a mold For the production of the plastic rings, a mold must first be made, with which the rings can then be produced repeatedly. These rings must then be coated with the abrasive cloth in the form of narrow strips using adhesive. If the profile changes slightly due to regrinding of the milling tools, the plastic rings that are produced with the original shape no longer exactly match the profile.
  • p ro fil grinding wheels which consist of an elastic base body, are labor-intensive tools in the manufacture.
  • the user must first be glue to s chleifendes profile with abrasive canvas, then with the help of this glued profile he works in the body the counter-profile one, which he then also must auskleben with abrasive strips of canvas again. If the canvas is dull, the used strips must first be removed and then new ones stuck on again.
  • Another disadvantage of this method is that a separate base body is required for each profile.
  • the object of the present invention is therefore to create a simple and inexpensive method for producing a profile grinding wheel for frequently changing profiles and a profile grinding wheel produced by this method.
  • This object is inventively achieved by the labeling in the NEN part of claims 1 and 2 discontinued characteristics.
  • the present invention makes it possible to frequently changing profiles in small quantities economically sch aftlich while to grind very profile exactly.
  • the profile it is not necessary to change the entire wheel, but only the segment-shaped grinding wheel.
  • the disc becomes pressure-elastic and achieves a high level of quality.
  • This method is used to produce a straight sanding shoe with a flexible band attached to its back.
  • This shoe is now divided from the abrasive side in the transverse direction into individual grinding segments, which, however, remain flexibly connected to one another by the inserted back band.
  • This segment-shaped grinding wheel is then placed around a cylindrical hub body, creating a regular polygon with small side lengths, the rotating body of which becomes the actual grinding wheel.
  • the segment-shaped grinding wheel is held in place by two clamping covers, which are placed on the top and bottom of the hub body and at the same time fix the individual segments in their position.
  • the hub body 1 of the profile grinding wheel has, depending on the machine type and tool spindle, differently exchangeable centering bushes 2 and 3 so that they can be used on any machine.
  • a clamping cover 4 is also attached, on the upper side the second clamping cover 5 is fastened with the aid of a clamping nut 6, these two clamping covers fix the segment grinding body 7 around the cylindrical hub body.
  • FIG. 2 shows the fan-like arrangement of the individual grinding segments 7 '; this position of the individual segments is predetermined by grooves 8 which are incorporated in the clamping covers 4 and 5, shown in FIG. 3.
  • a straight grinding shoe 9 is shown as it is produced in a foaming device not described in detail. This straight shoe is divided by dividing it into individual segments 7 'to the extent that they remain flexibly connected to one another by the back strap 10 contained therein.
  • the structure of a single grinding segment 7 ' is shown in FIG. 5. It consists of the actual plastic body 11 and the abrasive 12 firmly connected on the profile side as well as a flexible back band 10.
  • the grinding segment 7 ' has the exact counter-profile to the profile 13 of the workpiece 14 (FIG. 6).
EP85103452A 1984-04-11 1985-03-23 Meule profilée Withdrawn EP0158200A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3413598 1984-04-11
DE19843413598 DE3413598A1 (de) 1984-04-11 1984-04-11 Verfahren zur herstellung einer profilschleifscheibe

Publications (2)

Publication Number Publication Date
EP0158200A2 true EP0158200A2 (fr) 1985-10-16
EP0158200A3 EP0158200A3 (fr) 1988-08-03

Family

ID=6233251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103452A Withdrawn EP0158200A3 (fr) 1984-04-11 1985-03-23 Meule profilée

Country Status (5)

Country Link
US (1) US4668248A (fr)
EP (1) EP0158200A3 (fr)
CA (1) CA1236978A (fr)
DE (1) DE3413598A1 (fr)
ES (1) ES295819Y (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845166A1 (de) * 1998-10-01 2000-04-13 Monti Werkzeuge Gmbh Rotationswerkzeug zur Oberflächenbearbeitung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155945A (en) * 1990-01-29 1992-10-20 Jason, Inc. Abrasive finishing elements, tools made from such elements, and methods of making such tools
US5131924A (en) * 1990-02-02 1992-07-21 Wiand Ronald C Abrasive sheet and method
US5203881A (en) * 1990-02-02 1993-04-20 Wiand Ronald C Abrasive sheet and method
DE4106005A1 (de) * 1991-02-26 1992-08-27 Winter & Sohn Ernst Schleif- oder trennwerkzeug und verfahren seiner herstellung
US5791330A (en) 1991-06-10 1998-08-11 Ultimate Abrasive Systems, L.L.C. Abrasive cutting tool
JP3009565B2 (ja) * 1993-08-18 2000-02-14 洋 橋本 研削具
US6478831B2 (en) 1995-06-07 2002-11-12 Ultimate Abrasive Systems, L.L.C. Abrasive surface and article and methods for making them
US6482244B2 (en) 1995-06-07 2002-11-19 Ultimate Abrasive Systems, L.L.C. Process for making an abrasive sintered product
US7587323B2 (en) * 2001-12-14 2009-09-08 At&T Intellectual Property I, L.P. System and method for developing tailored content
US7094140B2 (en) 2003-06-03 2006-08-22 Onfloor Technologies, L.L.C. Abrasive sanding surface
DE102004049235B3 (de) * 2004-10-09 2005-07-21 Monti-Werkzeuge Gmbh Rotationswerkzeug
KR100691427B1 (ko) 2006-06-14 2007-03-12 김문식 원통형 연마브러시의 제조방법
WO2009114630A2 (fr) * 2008-03-11 2009-09-17 Voorwood Company Meule à lamelles abrasives à profils personnalisés
US9512624B2 (en) * 2013-09-20 2016-12-06 Mark Vernon Owens Wall trim finishing apparatus
US11185973B1 (en) * 2019-12-13 2021-11-30 Efficiency Product, LLC Two-sided casing chisel and method of use

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783727A (en) * 1927-05-27 1930-12-02 Norton Co Segmental grinding wheel
US1953983A (en) * 1928-02-07 1934-04-10 Carborundum Co Manufacture of rubber bonded abrasive articles
US2001911A (en) * 1932-04-21 1935-05-21 Carborundum Co Abrasive articles
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2170643A (en) * 1937-09-20 1939-08-22 Motor Products Corp Rubbing machine
FR881239A (fr) * 1941-12-17 1943-04-19 Nouveau procédé de fabrication et d'utilisation des compositions abrasives
US2682733A (en) * 1950-08-16 1954-07-06 Bay State Abrasive Products Co Flexible abrasive band
US2743559A (en) * 1953-04-10 1956-05-01 Bay State Abrasive Products Co Abrasive bands

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US750653A (en) * 1904-01-26 Abrasive wheel
US2115897A (en) * 1935-05-15 1938-05-03 Carborundum Co Abrasive article
DE3144077A1 (de) * 1981-11-06 1984-01-19 Reich Spezialmaschinen GmbH, 7440 Nürtingen Verfahren zur herstellung eines schleifschuhs

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783727A (en) * 1927-05-27 1930-12-02 Norton Co Segmental grinding wheel
US1953983A (en) * 1928-02-07 1934-04-10 Carborundum Co Manufacture of rubber bonded abrasive articles
US2001911A (en) * 1932-04-21 1935-05-21 Carborundum Co Abrasive articles
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2170643A (en) * 1937-09-20 1939-08-22 Motor Products Corp Rubbing machine
FR881239A (fr) * 1941-12-17 1943-04-19 Nouveau procédé de fabrication et d'utilisation des compositions abrasives
US2682733A (en) * 1950-08-16 1954-07-06 Bay State Abrasive Products Co Flexible abrasive band
US2743559A (en) * 1953-04-10 1956-05-01 Bay State Abrasive Products Co Abrasive bands

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845166A1 (de) * 1998-10-01 2000-04-13 Monti Werkzeuge Gmbh Rotationswerkzeug zur Oberflächenbearbeitung
US6309292B1 (en) 1998-10-01 2001-10-30 Monti-Werkzeuge Gmbh Rotary tool for surface treatment
DE19845166B4 (de) * 1998-10-01 2004-05-19 Monti-Werkzeuge Gmbh Rotationswerkzeug in der Ausführungsform einer Ringscheibe zur Oberflächenbearbeitung

Also Published As

Publication number Publication date
US4668248A (en) 1987-05-26
ES295819U (es) 1987-06-16
CA1236978A (fr) 1988-05-24
DE3413598A1 (de) 1985-10-24
ES295819Y (es) 1987-12-16
EP0158200A3 (fr) 1988-08-03

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Inventor name: DETTELBACH, ALFRED