ATE387988T1 - DEVICE INCLUDING GRINDING DISC FOR ELECTRIC HAND GRINDER - Google Patents

DEVICE INCLUDING GRINDING DISC FOR ELECTRIC HAND GRINDER

Info

Publication number
ATE387988T1
ATE387988T1 AT04356090T AT04356090T ATE387988T1 AT E387988 T1 ATE387988 T1 AT E387988T1 AT 04356090 T AT04356090 T AT 04356090T AT 04356090 T AT04356090 T AT 04356090T AT E387988 T1 ATE387988 T1 AT E387988T1
Authority
AT
Austria
Prior art keywords
device including
grinding disc
electric hand
including grinding
hand grinder
Prior art date
Application number
AT04356090T
Other languages
German (de)
Inventor
Marc Bottazzi
Original Assignee
Mbh Dev Sarl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33396803&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE387988(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mbh Dev Sarl filed Critical Mbh Dev Sarl
Application granted granted Critical
Publication of ATE387988T1 publication Critical patent/ATE387988T1/en

Links

Classifications

    • 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
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • 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
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Magnetic Record Carriers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The disk has an abrasive disk part (10) with micro-perforations (10b) on its abrasive surface (10a). The abrasive part is integrated to a lower part (12) by a gum layer (11), where the lower part is made of non-woven fabric and acts as a filtering unit. The perforations pass through the gum layer and open into the thickness of the lower part (12).
AT04356090T 2003-06-16 2004-06-08 DEVICE INCLUDING GRINDING DISC FOR ELECTRIC HAND GRINDER ATE387988T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0307396A FR2856323B1 (en) 2003-06-16 2003-06-16 ABRASIVE DISC FOR ELECTROMAGNETIC MACHINE IN MEULER

Publications (1)

Publication Number Publication Date
ATE387988T1 true ATE387988T1 (en) 2008-03-15

Family

ID=33396803

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04356090T ATE387988T1 (en) 2003-06-16 2004-06-08 DEVICE INCLUDING GRINDING DISC FOR ELECTRIC HAND GRINDER

Country Status (5)

Country Link
EP (1) EP1488888B2 (en)
AT (1) ATE387988T1 (en)
DE (1) DE602004012197T3 (en)
ES (1) ES2300725T5 (en)
FR (1) FR2856323B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070094811A (en) 2004-12-30 2007-09-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Abrasive article and methods of making same
US7252694B2 (en) 2005-08-05 2007-08-07 3M Innovative Properties Company Abrasive article and methods of making same
US7258705B2 (en) 2005-08-05 2007-08-21 3M Innovative Properties Company Abrasive article and methods of making same
US7244170B2 (en) * 2005-09-16 2007-07-17 3M Innovative Properties Co. Abrasive article and methods of making same
US7390244B2 (en) 2005-09-16 2008-06-24 3M Innovative Properties Company Abrasive article mounting assembly and methods of making same
US7393269B2 (en) * 2005-09-16 2008-07-01 3M Innovative Properties Company Abrasive filter assembly and methods of making same
US7338355B2 (en) 2006-06-13 2008-03-04 3M Innovative Properties Company Abrasive article and methods of making and using the same
DK177694B1 (en) * 2012-12-04 2014-03-10 Poul Erik Jespersen Kadicma Rotary machining tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287685A (en) * 1978-12-08 1981-09-08 Miksa Marton Pad assembly for vacuum rotary sander
DE29520566U1 (en) * 1995-12-29 1996-02-22 Jöst, Peter, 69518 Abtsteinach Abrasives that can be adapted directly or indirectly with a machine or a manually operated abrasive holder as well as a suitable adapter

Also Published As

Publication number Publication date
DE602004012197D1 (en) 2008-04-17
FR2856323A1 (en) 2004-12-24
FR2856323B1 (en) 2007-03-23
EP1488888B1 (en) 2008-03-05
DE602004012197T3 (en) 2011-07-28
ES2300725T3 (en) 2008-06-16
DE602004012197T2 (en) 2009-03-19
ES2300725T5 (en) 2011-05-03
EP1488888B2 (en) 2011-03-02
EP1488888A1 (en) 2004-12-22

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