EP 1051276 A1 20001115 - CUTTING TOOL AND CUTTING EDGE CONFIGURATION THEREOF
Title (en)
CUTTING TOOL AND CUTTING EDGE CONFIGURATION THEREOF
Title (de)
SCHNEIDWERKZEUG UND SEINE SCHNEIDKANTENKONFIGURATION
Title (fr)
OUTIL DE COUPE ET CONFIGURATION DE SES TRANCHANTS
Publication
Application
Priority
- DE 19855364 A 19981201
- EP 9909363 W 19991201
Abstract (en)
[origin: DE19855364A1] The invention relates to a cutting tool for parting and/or formatting sheet material such as plastic sheets and similar, comprising a rotationally driven support body (1) on whose periphery a number of cutting teeth (2) are located. Said cutting teeth (2) have a radially outlying front-cutting area (3) with parting blades (5) and are provided with main blades (7, 7') in a formatting area (4), these main blades determining the cutting width of the tool (9). According to the invention, the main blades (7, 7') are arranged in such a way that they are radially separated from the parting blades (5, 5') on the cutting tooth (2) by a transitional area (6), so that the formation of the cuttings on the parting blades (5, 5') is interrupted. This enables the parting and formatting processes to be carried out with tear-free cut edges and smooth cut surfaces and ensures that the cutting tool requires as little energy as possible.
IPC 1-7
IPC 8 full level
B23D 61/02 (2006.01); B23D 61/04 (2006.01)
CPC (source: EP US)
B23D 61/02 (2013.01 - EP US); B23D 61/021 (2013.01 - EP US); B23D 61/04 (2013.01 - EP US); Y10T 83/9319 (2015.04 - EP US); Y10T 83/9324 (2015.04 - EP US); Y10T 83/9346 (2015.04 - EP US); Y10T 83/935 (2015.04 - EP US)
Citation (search report)
See references of WO 0032341A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19855364 A1 20000615; DE 19855364 B4 20071122; EP 1051276 A1 20001115; US 6505537 B1 20030114; WO 0032341 A1 20000608; WO 0032341 B1 20000720
DOCDB simple family (application)
DE 19855364 A 19981201; EP 9909363 W 19991201; EP 99965425 A 19991201; US 60154100 A 20000801