EP 1944138 A3 20081022 - Sharp-edged cutting tools
Title (en)
Sharp-edged cutting tools
Title (de)
Scharfkantige Schneidewerkzeuge
Title (fr)
Outils de découpe à arêtes vives
Publication
Application
Priority
- EP 02768276 A 20020307
- US 27433901 P 20010307
Abstract (en)
[origin: EP1944138A2] The inventions regards a cutting tool comprising a blade portion having a sharpened edge and a body portion, wherein at least one of the blade portion (30) and the body portion (20) are formed from a bulk amorphous alloy material. In an embodiment, the at least one portion formed from the bulk amorphous alloy has a thickness of at least 0.5 mm. In another embodiment, the at least one portion formed from the bulk amorphous alloy is designed such that it does not undergo plastic deformation at strain levels of at least about 1.2%.
IPC 8 full level
B23D 61/12 (2006.01); B26D 1/00 (2006.01); B23D 63/12 (2006.01); B26B 3/00 (2006.01); B26B 9/00 (2006.01); B29B 9/00 (2006.01); C22C 45/00 (2006.01); C22C 45/02 (2006.01); C22C 45/10 (2006.01)
CPC (source: EP)
B26B 9/00 (2013.01); B26D 1/0006 (2013.01); C22C 45/00 (2013.01); C22C 45/02 (2013.01); C22C 45/10 (2013.01); B26D 2001/002 (2013.01)
Citation (search report)
[X] C. SURYANARAYANA: "Non-equilibrium Processing of Materials", 1999, ELSEVIER SCIENCE LTD., KIDLINGTON, OXFORD, XP002483416
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08006342 A 20020307