EP 0141042 B1 19871111 - ROTARY SAW BLADE
Title (en)
ROTARY SAW BLADE
Publication
Application
Priority
- DE 3330956 A 19830827
- DE 3346321 A 19831222
Abstract (en)
[origin: EP0141042A1] 1. A rotary saw blade, in particular for stone cutting, consisting of a main blade (2) with cutting elements disposed on the outer perimeter, a central receiving aperture (3), which is surrounded concentrically by a flange area of the main blade (2), and with a plurality of slots (7) penetrating the thickness of the main blade (2) and extending between the receiving aperture (3) and the outer edge, each slot (7) having two slot walls (11), characterised in that the slot walls (11) of each slot (7) form an angle of inclination (alpha) with the plane (5) of the main blade and in that the breadth of the slot (b) and the angle of inclination (alpha) are selected to be such that the slot walls (11) oppose one another at a distance in at least partially overlapping position.
IPC 1-7
IPC 8 full level
B23D 61/02 (2006.01); B28D 1/12 (2006.01)
CPC (source: EP)
B23D 61/025 (2013.01); B28D 1/121 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0141042 A1 19850515; EP 0141042 B1 19871111; DE 3467323 D1 19871217
DOCDB simple family (application)
EP 84108283 A 19840713; DE 3467323 T 19840713