EP 0897330 A1 19990224 - A CERAMIC BLADE
Title (en)
A CERAMIC BLADE
Title (de)
KERAMISCHE KLINGE
Title (fr)
LAME EN CERAMIQUE
Publication
Application
Priority
- DE 9700959 W 19970507
- DE 19618803 A 19960510
Abstract (en)
[origin: DE19618803A1] A ceramic blade (1) of a cutting tool particularly of a knife, with a cutting edge (10) and a rounded upper edge (12) situated opposite the cutting edge (10). As opposed to the sharp-edged transitions found up until now, the rounded upper-edge (12) significantly increases the resistance to breaking in case of bending.
IPC 1-7
IPC 8 full level
B26B 9/00 (2006.01)
CPC (source: EP US)
B26B 9/00 (2013.01 - EP US)
Citation (search report)
See references of WO 9743095A1
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
DE 19618803 A1 19971113; DE 19618803 C2 19980903; DE 59701223 D1 20000413; EP 0897330 A1 19990224; EP 0897330 B1 20000308; ES 2144314 T3 20000601; US 6151786 A 20001128; WO 9743095 A1 19971120
DOCDB simple family (application)
DE 19618803 A 19960510; DE 59701223 T 19970507; DE 9700959 W 19970507; EP 97924879 A 19970507; ES 97924879 T 19970507; US 18054598 A 19981110