EP 0694371 A1 19960131 - Milling group for woodworking machines
Title (en)
Milling group for woodworking machines
Title (de)
Gruppieren von Fräser in einer Holzbearbeitungsmaschine
Title (fr)
Groupement des fraises dans une machine pour le travail du bois
Publication
Application
Priority
IT VI940108 A 19940714
Abstract (en)
The invention is a milling group (1a; 1b) for woodworking machines (3), comprising: a spindle (2) sustained at least at one end by at least one support (210, 220) mechanically connected with a working surface (5), said working surface (5) being removably coupled with a machine bed (51) belonging to the base (12) of said woodworking machine (3); at least a motorization unit (7) for transmitting rotation to said spindle (2); at least three milling cutters (9) coaxial to one another and coupled with said spindle (2). Said milling cutters (9) are arranged in steps and their cutting profiles (91) are aligned according to converging lines (13, 14) which substantially represent the generating lines of two coaxial truncated cones (130, 140) having common major base (15), and the woodworking process takes place indifferently on any milling cutter ideally belonging to each truncated cone. <MATH>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] EP 0293329 A2 19881130 - MIDA MAQUINAS IND DO AVE LDA [PT]
- [A] US 2109061 A 19380222 - DIETRICH HENRY J
- [A] US 5103880 A 19920414 - RICE VERLE [US], et al
Designated contracting state (EPC)
DE GB SE
DOCDB simple family (publication)
EP 0694371 A1 19960131; IT 1267830 B1 19970218; IT VI940108 A0 19940714; IT VI940108 A1 19960114
DOCDB simple family (application)
EP 95110956 A 19950713; IT VI940108 A 19940714