EP 2596929 A1 20130529 - Saw blade and method for multiple sawing of rare earth magnet
Title (en)
Saw blade and method for multiple sawing of rare earth magnet
Title (de)
Sägeblatt und Verfahren zum mehrfachen Sägen eines Seltenerdmagneten
Title (fr)
Lame de scie et procédé pour sciage multiple d'aimant à teneur en terre rare
Publication
Application
Priority
JP 2011259157 A 20111128
Abstract (en)
A multiple blade assembly comprising a plurality of spaced apart saw blades mounted on a rotating shaft is used for sawing a rare earth magnet block into multiple pieces by rotating the plurality of saw blades (11). The saw blade comprises a core in the form of a thin doughnut disk (11b,21) and a peripheral cutting part (11a,23) on an outer peripheral rim of the core. The cutting part is made of a composition comprising an abrasive, a resin binder, and a lubricant.
IPC 8 full level
CPC (source: EP KR US)
B24B 1/00 (2013.01 - US); B24B 27/06 (2013.01 - KR); B24D 3/346 (2013.01 - EP US); B24D 5/12 (2013.01 - EP US); B26D 1/14 (2013.01 - KR); B28D 1/24 (2013.01 - KR); B28D 5/029 (2013.01 - EP US)
Citation (applicant)
JP H10175172 A 19980630 - SHINETSU CHEMICAL CO
Citation (search report)
- [Y] US 6386948 B1 20020514 - KONDO SADAHIKO [JP]
- [Y] US 5313742 A 19940524 - CORCORAN JR ROBERT F [US], et al
- [AD] JP H10175172 A 19980630 - SHINETSU CHEMICAL CO
- [A] EP 2189245 A2 20100526 - SHINETSU CHEMICAL CO [JP]
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2596929 A1 20130529; EP 2596929 B1 20170222; CN 103170922 A 20130626; JP 2013136143 A 20130711; JP 5900298 B2 20160406; KR 20130059295 A 20130605; MY 174975 A 20200530; SG 190555 A1 20130628; TW 201341110 A 20131016; US 2013137343 A1 20130530
DOCDB simple family (application)
EP 12194492 A 20121127; CN 201210599241 A 20121128; JP 2012257024 A 20121126; KR 20120135244 A 20121127; MY PI2012005070 A 20121123; SG 2012087334 A 20121128; TW 101144219 A 20121126; US 201213687039 A 20121128