EP 1985726 A1 20081029 - Cutter tool with a cutting edge reinforced with hard material
Title (en)
Cutter tool with a cutting edge reinforced with hard material
Title (de)
Schneidwerkzeug mit einer Hartstoff verstärkten Schneidkante
Title (fr)
Outil de coupe doté d'une arête coupante renforcée en céramique
Publication
Application
Priority
EP 07008655 A 20070427
Abstract (en)
Cutting tool (1) comprises a base body having a surface provided with a hard material layer in the region of a cutting edge (2).
Abstract (de)
Die vorliegende Erfindung betrifft ein Schneidwerkzeug, insbesondere einen Schäler, bei dem die Oberfläche des Grundkörpers im Bereich der Schneidkante mit mindestens einer Hartstoffschicht verstärkt ist. Dies ermöglicht die Herstellung von Schneidwerkzeugen mit dauerhafter, hoher Schärfe.
IPC 8 full level
C23C 30/00 (2006.01); B23P 15/40 (2006.01); B26B 5/00 (2006.01); B26B 9/00 (2006.01); B26D 1/00 (2006.01)
CPC (source: EP)
B26B 3/00 (2013.01); B26B 3/03 (2013.01); B26B 9/00 (2013.01); B26B 23/00 (2013.01); B26D 1/0006 (2013.01); C23C 30/005 (2013.01); B26D 2001/002 (2013.01)
Citation (search report)
- [X] EP 0707921 A2 19960424 - ZWILLING J A HENCKELS AG [DE]
- [X] DE 19714529 A1 19971106 - HIRAI KEITA [JP]
- [X] WO 9630173 A1 19961003 - MCPHERSONS LTD [AU], et al
- [X] WO 9725167 A1 19970717 - BUCK KNIVES INC [US], et al
- [X] JP 2000197779 A 20000718 - CITIZEN WATCH CO LTD
- [X] GB 2386909 A 20031001 - HARDIDE LTD [GB]
- [X] WO 03041919 A2 20030522 - ACME UNITED CORP [US], et al
- [X] DE 102004052068 A1 20060427 - GFD GES FUER DIAMANTPRODUKTE M [DE]
- [X] EP 1167564 A1 20020102 - LINDE GAS AG [DE]
- [X] EP 1075909 A1 20010214 - C & E FEIN GMBH & CO KG [DE]
- [X] DE 29719348 U1 19980122 - KOENIG & BAUER ALBERT AG [DE]
- [X] US 2006010696 A1 20060119 - CRITELLI JAMES M [US]
- [X] EP 1195452 A1 20020410 - SUMITOMO ELECTRIC INDUSTRIES [JP]
- [X] EP 0042586 A1 19811230 - UNION CARBIDE CORP [US]
- [X] US 4653373 A 19870331 - GERBER HEINZ J [US]
- [X] EP 0567300 A1 19931027 - MCPHERSONS LTD [AU]
- [X] JP H04310325 A 19921102 - OSG MFG
- [X] JP H01190386 A 19890731 - KAWATETSU TECHNO RES KK
- [X] JP H02311202 A 19901226 - KYOCERA CORP
- [X] EP 0628379 A1 19941214 - SCHAEFER HELMUT [DE]
- [X] EP 0386658 A2 19900912 - AIR PROD & CHEM [US]
- [X] DE 3047888 A1 19820715 - PHILIPS PATENTVERWALTUNG [DE]
- [X] DE 2142215 A1 19720302
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07008655 A 20070427