Patents Assigned to Risco Brevetti S.p.A.
  • Bagging and apportioning machine for sausages and various bagged products
    Patent number: 4797973
    Abstract: The machine comprises a device for feeding the product to be bagged under constant pressure toward an outlet orifice, a filling spout and a cutoff valve placed between said outlet orifice and said filling spout. The cutoff valve is periodically moved to the open position for adjustable predetermined time periods corresponding to adjustable amounts of the product delivered.
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: January 17, 1989
    Assignee: Risco Brevetti S.p.A.
    Inventors: Giovanni B. Righele, Giuseppe Scorzato
  • Rotary feed pump for a continuous machine for filling skins with mincemeat
    Patent number: 4313240
    Abstract: The pump comprises an outer stator and an inner rotor provided with axially movable radial blades controlled by upper and lower annular cams. The upper cam and a dividing baffle disposed immediately downstream of a tangential delivery mouth are rigid with an upper closure plate to constitute a single-piece cover mounted on a raised central part of the rotor. An annular collar integral with said cover is disposed between said central part of the rotor and the rotor blades.
    Type: Grant
    Filed: April 30, 1980
    Date of Patent: February 2, 1982
    Assignee: Risco Brevetti S.p.A.
    Inventors: Giovanni B. Righele, Giuseppe Scorzato