EP 0875625 B1 20040609 - Milling drum for scarifier machines
Title (en)
Milling drum for scarifier machines
Title (de)
Fräswalze für Fräsmaschinen
Title (fr)
Rouleau de fraisage pour machines de fraisage
Publication
Application
Priority
IT VI970063 A 19970428
Abstract (en)
[origin: EP0875625A2] The invention realises a milling drum (1; 100; 200) for scarifier machines which comprises a plurality of annular elements (4, 5) coaxially arranged outside a core (2) connected with the driving shaft of the scarifier machine, supplied with operating protruding elements (6) arranged like a spiral and suitable for shuttering the soil to remove. Said annular elements comprise at least two ending annular elements (3) realised one - piece and one or more intermediate annular elements (4, 5) in between said ending annular elements (3), where at least one (4) of said one or more intermediate annular elements is formed of at least two shells (41) supplied at the ends with radial flanges (411) opposable among them which are united by fastening means (412) in order to render these annular elements (4, 5, 3) integral among them and with said core (2). <IMAGE>
IPC 1-7
IPC 8 full level
B28D 1/18 (2006.01); E01C 23/088 (2006.01)
CPC (source: EP)
B28D 1/186 (2013.01); E01C 23/088 (2013.01)
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0875625 A2 19981104; EP 0875625 A3 19990811; EP 0875625 B1 20040609; AT E268837 T1 20040615; DE 69824340 D1 20040715; DE 69824340 T2 20050609; ES 2226022 T3 20050316; IT 1292984 B1 19990211; IT VI970063 A0 19970428; IT VI970063 A1 19981028
DOCDB simple family (application)
EP 98106304 A 19980407; AT 98106304 T 19980407; DE 69824340 T 19980407; ES 98106304 T 19980407; IT VI970063 A 19970428