Patent ID: 11904437
Assignee: POLITECNICO DI MILANO
Field: Machine tools (Mechanical engineering)
Classification: CPC B  C | IPC B  C

Claim 4:
5. The cutting machine according to claim 4, wherein the jet channel and the front seat form a front shoulder at the water inlet opening, and the jet channel and the rear seat form a rear shoulder at the mixture outlet opening, and wherein a primary nozzle housing is received inside the front seat, abutting against the front shoulder,
wherein the primary nozzle housing is substantially cylindrical in shape, and defines a front base and a rear base, wherein the rear base abuts against the front shoulder,
wherein the primary nozzle housing forms a primary nozzle seat at the front base,
wherein a primary nozzle is received in the primary nozzle seat, and wherein the primary nozzle transforms the pressurized water flow originating from the pumping means into the water jet.