Global Patent Index - EP 2097218 A2

EP 2097218 A2 20090909 - ABRASIVE CONFIGURATION FOR FLUID DYNAMIC REMOVAL OF ABRADED MATERIAL AND THE LIKE

Title (en)

ABRASIVE CONFIGURATION FOR FLUID DYNAMIC REMOVAL OF ABRADED MATERIAL AND THE LIKE

Title (de)

SCHLEIFKONFIGURATION ZUR FLUIDDYNAMISCHEN ENTFERNUNG VON GESCHLIFFENEM MATERIAL UND DERGLEICHEN

Title (fr)

CONFIGURATION ABRASIVE POUR L'ÉLIMINATION DYNAMIQUE FLUIDIQUE DU MATÉRIAU ABRASÉ ET SIMILAIRES

Publication

EP 2097218 A2 20090909 (EN)

Application

EP 07867765 A 20071214

Priority

  • US 2007025626 W 20071214
  • US 87509406 P 20061215

Abstract (en)

[origin: WO2008076366A2] An abrasive tool utilized to remove material from a workpiece is formed to comprise fluid-dynamically-designed features (apertures, airfoils) configured to efficiently remove abraded material and waste from the surface of the workpiece. An abrasive component (and/or backing plate) is formed to include fluid-dynamically- designed features that create an air flow stream/pressure differential which draws the created debris (variously referred to as "swarf", meaning in general any material removed by an abrading tool) away from the grinding surface.

IPC 8 full level

B24B 55/06 (2006.01); B24D 7/00 (2006.01)

CPC (source: EP US)

B24B 55/06 (2013.01 - EP US); B24D 7/00 (2013.01 - EP US)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 2008076366 A2 20080626; WO 2008076366 A3 20080918; CA 2671055 A1 20080626; CN 101568406 A 20091028; EP 2097218 A2 20090909; EP 2097218 A4 20110105; US 2008160883 A1 20080703

DOCDB simple family (application)

US 2007025626 W 20071214; CA 2671055 A 20071214; CN 200780046007 A 20071214; EP 07867765 A 20071214; US 201307 A 20071214