EP2752273A3 - Grinding device - Google Patents

Grinding device Download PDF

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Publication number
EP2752273A3
EP2752273A3 EP14150334.2A EP14150334A EP2752273A3 EP 2752273 A3 EP2752273 A3 EP 2752273A3 EP 14150334 A EP14150334 A EP 14150334A EP 2752273 A3 EP2752273 A3 EP 2752273A3
Authority
EP
European Patent Office
Prior art keywords
rotation
housing
grinding device
protruding part
attachment
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Withdrawn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
EP14150334.2A
Other languages
German (de)
French (fr)
Other versions
EP2752273A2 (en
Inventor
Michael Müller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2752273A2 publication Critical patent/EP2752273A2/en
Publication of EP2752273A3 publication Critical patent/EP2752273A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • 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
    • 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
    • B24D7/16—Bushings; Mountings
    • 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
    • B24D7/18—Wheels of special form

Abstract

Die vorliegende Erfindung betrifft eine Schleifvorrichtung (1) zum vorzugsweise ebenen Schleifen und/oder Polieren eines Flansches mit einem vorstehenden Teil, wie Achse, Welle oder Gewindebolzen, wie beispielsweise einer Kraftfahrzeugnabe, mit einem Gehäuse (7), das einen hinteren Drehabschnitt (8) für eine Rotation des Gehäuses (7) um eine Rotationsachse (20), einen um die Rotationsachse (20) angeordneten vorderen Ausnehmungsabschnitt (15) für eine Aufnahme des vorstehenden Teils und einen konzentrisch zum Ausnehmungsabschnitt (15) angeordneten Befestigungsabschnitt (17) für eine Befestigung eines Schleifkörpers aufweist, wobei der Befestigungsabschnitt (17) eine Verdrehsicherung zum Befestigen des Schleifkörpers an dem Gehäuse (7) aufweist.

Figure imgaf001
The present invention relates to a grinding device (1) for preferably flat grinding and / or polishing a flange with a protruding part, such as axle, shaft or threaded bolt, such as a motor vehicle hub, with a housing (7) having a rear rotary section (8). for a rotation of the housing (7) about an axis of rotation (20), around the rotation axis (20) arranged front recess portion (15) for receiving the protruding part and a concentric with the recess portion (15) arranged mounting portion (17) for attachment an abrasive body, wherein the attachment portion (17) has a rotation for securing the abrasive article to the housing (7).
Figure imgaf001
EP14150334.2A 2013-01-08 2014-01-07 Grinding device Withdrawn EP2752273A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201320000053 DE202013000053U1 (en) 2013-01-08 2013-01-08 grinder

Publications (2)

Publication Number Publication Date
EP2752273A2 EP2752273A2 (en) 2014-07-09
EP2752273A3 true EP2752273A3 (en) 2016-12-28

Family

ID=47740615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14150334.2A Withdrawn EP2752273A3 (en) 2013-01-08 2014-01-07 Grinding device

Country Status (2)

Country Link
EP (1) EP2752273A3 (en)
DE (1) DE202013000053U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20304073U1 (en) * 2003-03-14 2003-05-08 Hazet Werk Zerver Hermann Grinding wheel polishes automotive wheel hub interface surfaces, wheel rims, brake discs, brake drums
EP1361021B1 (en) * 2002-05-10 2004-10-27 Michael Müller Polishing device with a recess formed around the rotational axis
WO2007101249A2 (en) * 2006-02-28 2007-09-07 3M Innovative Properties Company Abrasive article and method of making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361021B1 (en) * 2002-05-10 2004-10-27 Michael Müller Polishing device with a recess formed around the rotational axis
DE20304073U1 (en) * 2003-03-14 2003-05-08 Hazet Werk Zerver Hermann Grinding wheel polishes automotive wheel hub interface surfaces, wheel rims, brake discs, brake drums
WO2007101249A2 (en) * 2006-02-28 2007-09-07 3M Innovative Properties Company Abrasive article and method of making the same

Also Published As

Publication number Publication date
EP2752273A2 (en) 2014-07-09
DE202013000053U1 (en) 2013-01-21

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