EP 2495081 B1 20140507 - Cutting tool with blade made from fine-crystalline diamond
Title (en)
Cutting tool with blade made from fine-crystalline diamond
Title (de)
Schneidewerkzeug mit Klinge aus feinkristallinem Diamant
Title (fr)
Outil de coupe doté d'une lame en diamant cristallin fin
Publication
Application
Priority
EP 11001694 A 20110301
Abstract (en)
[origin: EP2495081A1] The cutting tool has a cutting edge formed with a synthetic diamond layer (2). The cutting edge is formed with a profile of decreasing film thickness. The diamond layer of fine crystalline diamond is formed with specific mean grain size. The radius of curvature of the diamond layer on the cutting edge is 3-100 nm. The cutting angle is 10-40[deg] . An independent claim is included for manufacturing method of cutting tool.
IPC 8 full level
B26B 21/58 (2006.01); B26B 21/60 (2006.01)
CPC (source: EP US)
B26B 21/58 (2013.01 - EP US); B26B 21/60 (2013.01 - EP US); Y10T 83/929 (2015.04 - 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)
EP 2495081 A1 20120905; EP 2495081 A8 20121024; EP 2495081 B1 20140507; US 2012276826 A1 20121101; US 8904650 B2 20141209
DOCDB simple family (application)
EP 11001694 A 20110301; US 201213408093 A 20120229