Food processing apparatus

An apparatus for slicing food products into helical strips comprising:

• a cutting location;
• a tube for transporting food products in single file in a flow of hydraulic fluid to the cutting location;
• a rotatable cutting assembly located at the cutting location to slice sequentially the food products into helical strips;
• the cutting assembly having an axis of rotation, and the tube being a tapered tube having an inlet end of a first diameter and an outlet end of a second lesser diameter, the tube having a longitudinal center axis at the outlet end which is substantially aligned with the axis of rotation;
• and
• the tube being an elastic tube capable of expanding to permit food products sized larger than the second diameter to pass therethrough.

An apparatus for slicing food products comprising:

• a rotatable cutting assembly to slice the food products into helical strips of varying diameters;
• the cutting assembly having an axis of rotation, and at least one longitudinal knife edge extending substantially parallel to the axis of rotation;
• a tube for transporting food products in single file toward the cutting assembly;
• and
• a pump for pumping the food products in a flow of hydraulic fluid through the tube to the cutting assembly, the hydraulic fluid operating to transport the food products to the cutting assembly and urge the food products against the cutting assembly.

An apparatus for slicing food products comprising:

• a rotatable cutting assembly to slice the food products into helical strips of varying diameters;
• a tube for transporting food products in single file toward the cutting assembly;
• and
• a pump for pumping the food products in a flow of hydraulic fluid through the tube to the cutting assembly, the hydraulic fluid operating to transport the food products to the cutting assembly and urge the food products against the cutting assembly;
• at least a portion of the tube being a tapered tube having an outlet end which terminates proximate to the cutting assembly;
• at least a portion of the tube being a tapered elastic tube capable of expanding to permit larger food products to squeeze therethrough.

An apparatus for slicing food products comprising:

• a rotatable cutting assembly to slice the food products into helical strips of varying diameters;
• a tube for transporting singulated food products toward the cutting assembly;
• a pump for pumping the food products in a flow of hydraulic fluid through the tube to the cutting assembly, the hydraulic fluid operating to transport the food products to the cutting assembly and urge the food products against the cutting assembly;
• the tube having an outlet end and a longitudinal center axis, and the cutting assembly having an axis of rotation which is substantially aligned with the longitudinal center axis;
• and
• the cutting assembly including a helical cutting plate which rotates in a plane substantially perpendicular to the longitudinal center axis and a plurality of scoring knives attached thereto which extend substantially parallel to the longitudinal center axis.

An apparatus for slicing food products into discrete pieces comprising:

• a cutting location;
• a tube for transporting food products in single file in a flow of hydraulic fluid to the cutting location, the tube defining a flow path for the hydraulic fluid and food products carried thereby;
• and
• a rotatable cutting assembly located at the cutting location, the cutting assembly including a rotatable cutting element having a substantially flat surface portion which lies in the flow path and extends substantially perpendicularly to the flow path;
• the cutting element having radially extending and longitudinally extending knife edges which cooperate to slice the food products into helical strips of various diameters.

An apparatus for slicing food products into discrete pieces comprising:

• a cutting location;
• a tube for transporting food products in single file in a flow of hydraulic fluid to the cutting location, the tube defining a flow path for the hydraulic fluid and food products carried thereby;
• a rotatable cutting assembly located at the cutting location, the cutting assembly including a rotatable cutting element having a substantially flat surface portion which lies in the flow path and extends substantially perpendicularly to the flow path;
• the cutting assembly operable to slice the food products into helical strips of various diameters;
• and
• the cutting element being a cutting plate having a center axis of rotation and a cutting edge which extends substantially radially from the center axis.

An apparatus for slicing food products into discrete pieces comprises:

• a cutting location;
• a tube for transporting food products in single file in a flow of hydraulic fluid to the cutting location, the tube defining a flow path for the hydraulic fluid and food products carried thereby;
• a rotatable cutting assembly located at the cutting location, the cutting assembly including a rotatable cutting element having a substantially flat surface portion which lies in the flow path and extends substantially perpendicularly to the flow path;
• the cutting assembly operable to slice the food products into helical strips of various diameters;
• and
• the cutting element having a center axis of rotation, at least one radial knife edge portion extending substantially radially relative to the center axis, and at least one longitudinal knife edge portion extending substantially parallel to the flow.

An apparatus for slicing food products into discrete pieces comprising:

• a cutting location;
• a tube for transporting food products in single file in a flow of hydraulic fluid to the cutting location, the tube defining a flow path for the hydraulic fluid and food products carried thereby;
• a rotatable cutting assembly located at the cutting location, the cutting assembly including a rotatable cutting element having a substantially flat surface portion which lies in the flow path and extends substantially perpendicularly to the flow path;
• the cutting assembly operable to slice the food products into helical strips of various diameters;
• the tube being a tapered tube having an inlet end of a first diameter and an outlet end of a second lesser diameter;
• and
• the tapered tube being an elastic tube, the outlet end terminating in close proximity to the cutting element.

An apparatus for slicing food products into helical strips comprising:

• a feed tube having an outlet end and a longitudinal axis;
• a rotatable cutting head assembly located downstream of the outlet end and having an axis of rotation in axial alignment with the outlet end;
• and
• a hydraulic transport system for transporting the food products sequentially in a fluid flow through the feed tube to the cutting head assembly and urging the food products against the cutting head assembly;
• the cutting head assembly having a knife edge portion which extends substantially radially relative to the axis of rotation and rotates in a plane substantially perpendicular to the longitudinal center axis of the feed tube.

An apparatus for slicing food products into helical strips:

• hydraulic conveying means for transporting potatoes sequentially in a fluid flow to a cutting location;
• and
• a rotatable cutting head assembly located at the cutting location, which is capable of slicing the food products into helical strips of varying diameters;
• the cutting head assembly having an axis of rotation, at least one radial knife edge portion extending substantially radially relative to the axis of rotation, and at least one longitudinal knife edge portion extending substantially parallel to the axis of rotation.

An apparatus for slicing food products into discrete pieces comprising:

• a cutting location;
• a conduit for containing and transporting the food products in a flow of hydraulic fluid to the cutting location, the conduit defining a flow path for the food products and hydraulic fluid;
• and
• a rotatable cutting element located at the cutting location, which lies in the flow path and rotates in a plane substantially perpendicular to the flow path;
• the cutting element having radial and longitudinal knife edges which cooperate to slice sequentially the food products into helical strips of varying diameters.