DE29922065U1 - Grinding wheel - Google Patents

Grinding wheel

Info

Publication number
DE29922065U1
DE29922065U1 DE29922065U DE29922065U DE29922065U1 DE 29922065 U1 DE29922065 U1 DE 29922065U1 DE 29922065 U DE29922065 U DE 29922065U DE 29922065 U DE29922065 U DE 29922065U DE 29922065 U1 DE29922065 U1 DE 29922065U1
Authority
DE
Germany
Prior art keywords
layer
grinding wheel
grinding
knob
reinforcement
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
DE29922065U
Other languages
German (de)
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.)
Tyrolit-Schleifmittelwerke Swarovski KG
Original Assignee
Tyrolit-Schleifmittelwerke Swarovski KG
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 Tyrolit-Schleifmittelwerke Swarovski KG filed Critical Tyrolit-Schleifmittelwerke Swarovski KG
Publication of DE29922065U1 publication Critical patent/DE29922065U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Schleifscheibe mit einer Trägerschicht und einer vorzugsweise als Innengewebe ausgebildeten Armierung, wobei die Körner der eigentlichen Schleifschicht größer sind als die Körner einer zwischen der Armierung und der Trägerschicht liegenden Übergangsschicht, und wobei zwischen der Schleifschicht und der Armierung eine Zusatzschicht liegt, deren Körner ebenfalls feiner sind als die der Schleifschicht, dadurch gekennzeichnet, daß zwischen der Zusatzschicht (8) und der Schleifschicht (5) lediglich im radial inneren Bereich der Schleifscheibe eine Zusatzarmierung (9), vorzugsweise in Form eines Gewebes, eingebunden ist.1. Grinding wheel with a backing layer and a reinforcement, preferably designed as an inner fabric, the grains of the actual grinding layer being larger than the grains of a transition layer lying between the reinforcement and the backing layer, and with an additional layer between the grinding layer and the reinforcement, the grains of which are also are finer than that of the grinding layer, characterized in that an additional reinforcement ( 9 ), preferably in the form of a fabric, is integrated between the additional layer ( 8 ) and the grinding layer ( 5 ) only in the radially inner region of the grinding wheel. 2. Schleifscheibe nach Anspruch 1, dadurch gekennzeichnet, daß die Schleifscheibe radial außen eine mit noppenförmigen Vorsprüngen (2) versehene Schleifschicht und radial innen um die Aufnahmeöffnung (1) einen von noppenförmigen Vorsprüngen (2) freien Bereich (B, C, D) aufweist, wobei die Zusatzarmierung (9) von der zentralen Aufnahmeöffnung (1) radial bis zum Beginn der noppenförmigen Vorsprünge (2) nach außen reicht.2. Grinding wheel according to claim 1, characterized in that the grinding wheel has a radially outside with a knob-shaped projections ( 2 ) provided grinding layer and radially inside around the receiving opening ( 1 ) one of knob-shaped projections ( 2 ) free area (B, C, D) , The additional reinforcement ( 9 ) extends radially outwards from the central receiving opening ( 1 ) to the beginning of the knob-shaped projections ( 2 ). 3. Schleifscheibe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Größe der noppenförmigen Vorsprünge (2) in radialer Richtung nach außen zunimmt.3. Grinding wheel according to claim 1 or 2, characterized in that the size of the knob-shaped projections ( 2 ) increases in the radial direction to the outside. 4. Schleifscheibe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die noppenförmigen Vorsprünge (2) im wesentlichen kegelstumpfartig ausgebildet sind.4. Grinding wheel according to one of claims 1 to 3, characterized in that the knob-shaped projections ( 2 ) are substantially frustoconical. 5. Schleifscheibe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Korngröße in der Übergangsschicht (6) und der Zusatzschicht (8) gleich ist.5. Grinding wheel according to one of claims 1 to 4, characterized in that the grain size in the transition layer ( 6 ) and the additional layer ( 8 ) is the same. 6. Schleifscheibe nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Korngröße in der Übergangsschicht (6) und der Zusatzschicht (8) im Bereich zwischen 60 und 100 gemäß FEPA liegt.6. Grinding wheel according to one of claims 1 to 5, characterized in that the grain size in the transition layer ( 6 ) and the additional layer ( 8 ) is in the range between 60 and 100 according to FEPA.
DE29922065U 1998-12-18 1999-12-16 Grinding wheel Expired - Lifetime DE29922065U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT211898 1998-12-18

Publications (1)

Publication Number Publication Date
DE29922065U1 true DE29922065U1 (en) 2000-02-17

Family

ID=3528155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922065U Expired - Lifetime DE29922065U1 (en) 1998-12-18 1999-12-16 Grinding wheel

Country Status (1)

Country Link
DE (1) DE29922065U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039310B3 (en) * 2004-08-13 2005-09-22 Engel, Horst grinding wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039310B3 (en) * 2004-08-13 2005-09-22 Engel, Horst grinding wheel
DE102004039310B8 (en) * 2004-08-13 2006-05-11 Novatecs Gmbh grinding wheel

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000323

R150 Term of protection extended to 6 years

Effective date: 20030123

R151 Term of protection extended to 8 years

Effective date: 20060119

R152 Term of protection extended to 10 years

Effective date: 20080207

R071 Expiry of right