EP 0980745 B1 20031217 - Machine having an anti-slippage means for the diamond cutting belt for cutting stones
Title (en)
Machine having an anti-slippage means for the diamond cutting belt for cutting stones
Title (de)
Steinschneidmaschine mit Antislippmitteln für diamantierte Schneideriemen
Title (fr)
Dispositif de coupe de pierre ayant des moyens anti-glissement pour une courroie de coupe diamantée
Publication
Application
Priority
IT SV980048 A 19980820
Abstract (en)
[origin: EP0980745A2] The invention relates to a machine for cutting slabs from a stone block (B) by means of at least one endless diamond belt (7), which extends in the cutting plane around a belt guiding arm (14) and is returned about pulleys (6) disposed at the ends of said arm (14), while being slidably guided in grooved guide means (17), which are provided on the longitudinal edges of the arm. According to a characteristic of the invention, at least along the inactive return branch of the diamond belt (7), anti-slippage means are provided, e.g. consisting of wheels (23) arranged over said branch of the diamond belt (7) in such a manner as to prevent it to come off its respective groove/s (17) of the guide means on the belt-guiding arm (14). Moreover, the machine may be mounted on rails or anyway run along a predetermined path transversely to the cutting plane, so that one or more aligned blocks are still and the cutting plane is moved along them by moving the machine. <IMAGE>
IPC 1-7
IPC 8 full level
B28D 1/08 (2006.01)
CPC (source: EP)
B28D 1/08 (2013.01)
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)
EP 0980745 A2 20000223; EP 0980745 A3 20020313; EP 0980745 B1 20031217; AT E256543 T1 20040115; DE 69913616 D1 20040129; IT 1305970 B1 20010521; IT SV980048 A0 19980820; IT SV980048 A1 20000221
DOCDB simple family (application)
EP 99115672 A 19990809; AT 99115672 T 19990809; DE 69913616 T 19990809; IT SV980048 A 19980820