EP 2699387 A2 20140226 - RESIN BONDED GRINDING WHEEL
Title (en)
RESIN BONDED GRINDING WHEEL
Title (de)
KUNSTHARZGEBUNDENE SCHLEIFSCHEIBE
Title (fr)
ROUE DE MEULAGE LIÉE À LA RÉSINE
Publication
Application
Priority
- US 201161476428 P 20110418
- US 2012033880 W 20120417
Abstract (en)
[origin: WO2012145284A2] A resin bonded grinding wheel suitable for grinding polycrystalline diamond compacts is disclosed. The resin bonded grinding wheel uses a high concentration of diamonds based on a volume percent along with a mixture of hard and soft filler particles to effectively grind the polycrystalline diamond compacts while eliminating or reducing the need to continuously dress the outer surface of the resin bonded grinding wheel.
IPC 8 full level
B24D 3/20 (2006.01); B24B 5/22 (2006.01); B24D 3/34 (2006.01)
CPC (source: EP US)
B24B 5/22 (2013.01 - EP US); B24D 3/10 (2013.01 - US); B24D 3/28 (2013.01 - US); B24D 3/30 (2013.01 - EP US); B24D 3/344 (2013.01 - EP US); B24D 3/346 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012145284 A2 20121026; WO 2012145284 A3 20121227; BR 112013026817 A2 20170110; CA 2833342 A1 20121026; CA 2833342 C 20200512; CN 103492126 A 20140101; CN 103492126 B 20170329; EP 2699387 A2 20140226; EP 2699387 A4 20140827; EP 2699387 B1 20220629; RU 2013146357 A 20150527; RU 2567165 C2 20151110; US 2014057534 A1 20140227
DOCDB simple family (application)
US 2012033880 W 20120417; BR 112013026817 A 20120417; CA 2833342 A 20120417; CN 201280018778 A 20120417; EP 12774388 A 20120417; RU 2013146357 A 20120417; US 201214111280 A 20120417