EP 3797020 B1 20230712 - CUTTING MILL COMPRISING A BLOCKING DEVICE FOR CUTTING KNIVES
Title (en)
CUTTING MILL COMPRISING A BLOCKING DEVICE FOR CUTTING KNIVES
Title (de)
FRÄSKOPF MIT BLOCKIERVORRICHTUNG FÜR SCHNEIDMESSER
Title (fr)
MOULIN À COUTEAUX AVEC DISPOSITIF DE BLOCAGE DE COUTEAUX DE COUPE
Publication
Application
Priority
- IT 201800008191 A 20180827
- IT 2019050187 W 20190820
Abstract (en)
[origin: WO2020044382A1] A device for blocking the cutting inserts (3) of cutting mills, comprising a cutter body (1) of a cutting mill, on which two or more seats (2) are made; a cutting tool or cutting insert (3) of the cutting mill is housed in each of said seats (2). The cutting insert (3) is able to rest on the cutter body (1) at a reference point consisting of a recess (4) of the insert (3), which is inserted into an abutment (4') of the cutter body (1). The cutting insert (3) has an upper surface (3a) with an end lying on a first plane defined by two first sloping axes (Y, X) which form an angle a <90° and a lower surface (3b) with a lower end (3d) lying on a second plane defined by two second sloping axes (Υ', X), which form an angle a'≤a.
IPC 8 full level
B27G 13/10 (2006.01); B27G 13/04 (2006.01)
CPC (source: EP)
B27G 13/04 (2013.01); B27G 13/10 (2013.01)
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)
WO 2020044382 A1 20200305; EP 3797020 A1 20210331; EP 3797020 B1 20230712; EP 3797020 C0 20230712; ES 2951868 T3 20231025; IT 201800008191 A1 20200227; PL 3797020 T3 20231002
DOCDB simple family (application)
IT 2019050187 W 20190820; EP 19759444 A 20190820; ES 19759444 T 20190820; IT 201800008191 A 20180827; PL 19759444 T 20190820