French fry cutter for food processors

Claim 2

A French fry cutter tool for use in a food processor of the type having an upright working bowl with tool drive means extending into the bowl for rotating various removable food processing tools in said bowl, a removable cover for closing the bowl when in use, and a feed passage for introducing food material into the bowl, said French fry cutter tool having a hub removably engageable with said drive means to be rotated thereby in a predetermined direction of rotation about an axis with a disc-like member secured to the hub for rotation therewith, said disc-like member having an opening therein extending from a region near said hub to a region near the periphery of said disc-like member, said opening being further defined by an elevated portion of said disc-like member located behind said opening, the novel French fry cutter tool comprising: a cutting structure formed by a sharpened continuous strip of blade metal bent to form alternating spaced, flat lower portions and spaced, flat upper portions, interconnected by upright, spaced, parallel portions, said continuous blade strip having the general configuration of a sqaure wave with a sharpened leading edge, said flat, lower portions of said continuous blade strip being mounted to the underside of said disc-like member near the front edge of said opening in said disc-like member, said flat, upper portions of said continuous blade strip being mounted on said elevated portion of said disc-like member, said upright, spaced, parallel portions forming a plurality of spaced parallel vertical blades positioned in said opening and spaced radially with respect to said axis of rotation, said flat, upper portions of said continuous blade strip facing the direction of rotation of said disc forming a plurality of horizontally aligned blades which are elevated above the level of the top surface of said disc-like member, and horizontal blade means elevated above the level of said disc-like member for horizontally cutting the regions of food between said flat upper portions, whereby said blades in cooperation with the sharp leading edges of said elevated flat portions and said horizontal blade means produce French fry cuts from food items fed onto the rotating tool.

Claim 3

The French fry cutter tool as claimed in claim 1, in which: said flat, upper portions of said bent continuous blade strip each has an integral tongue formed thereon extending rearwardly with respect to the direction of rotation of said tool, and means for securely mounting said tongues to said elevated portion of said disc-like member.

Claim 4

The French fry cutter tool as claimed in claim 2, in which: said means for securely mounting said tongues to said elevated portion of said disc-like member is a flat plate-like blade projecting forwardly from said elevated portion of said disc-like member beneath said tongues, said plate-like blade element being secured to said disc-like member.

Claim 5

The French fry cutter tool as claimed in claim 3, in which: said plate-like blade element rests upon and is secured to the elevated portion of said disc-like member.

Claim 6

The French fry cutter tool as claimed in claim 3 or 4, in which: said tongues of said bent continuous blade strip are secured to the upper surface of said flat plate-like blade element, and the leading edge of said plate-like blade element is positioned against the trailing edges of said spaced, parallel, vertical blades.

Claim 7

The French fry cutter tool as claimed in claim 1, 2, 3 or 4, in which: said flat, lower portions of said blade strip each has an integral tongue formed thereon extending rearwardly, said disc-like member has integral tongues thereon extending rearwardly into said opening, said disc tongues being aligned with and being secured to said tongues on said flat, lower portions of the bent blade strip.

Claim 8

The French fry cutter tool as claimed in claim 1, 2, 3 or 4, in which: said blade strip is sharpened by grinding on only one side near its leading edge for forming a cutting edge on each flat upper portion of said strip which slopes forwardly upwardly with the forwardmost tip of the cutting edge being flush with the top surface of the flat upper portion.

Claim 9

The French fry cutter tool as claimed in claim 3 or 4, in which: said plate-like blade element is sharpened by grinding on only one side near its leading edge for forming a cutting edge on said blade element which slopes forwardly and upwardly with the forwardmost tip of the cutting edge being flush with the top surface of said plate-like blade element.

Claim 10

A French fry cutter tool for use in a food processor of the type having an upright working bowl with tool drive means extending into the bowl for rotating various removable food processing tools in said bowl, a removable cover for closing the bowl when in use, and a feed passage for introducing food material into the bowl, said French fry cutter tool having a hub removably engageable with said drive means to be rotated thereby in a predetermined direction of rotation about an axis with a disc-like member secured to the hub for rotation therewith, said disc-like member having an opening therein extending from a region near said hub to a region near the periphery of said disc-like member, said opening being further defined by an elevated portion on said disc-like member located behind said opening, the novel French fry cutter tool comprising: a cutting structure formed by a sharpened continuous strip of blade metal bent to form alternating spaced, flat lower portions and spaced, flat upper portions, interconnected by upright, spaced, parallel blade portions, said continuous blade strip having the general configuration of a square wave with a sharpened leading edge, said flat, lower portions of said blade strip having rearwardly extending lower tongues mounted to the underside of said disc-like member near the edge of said opening in said disc-like member, said edge of said disc-like member having integral rearwardly extending tongues to which said lower tongues of said blade strip are attached, said flat, upper portions of said blade strip having rearwardly extending upper tongues, a flat plate-like blade element having a sharpened leading edge mounted on the elevated portion of said disc-like member overlying said opening in said disc, said rearwardly extending upper tongues of said blade strip being mounted to the upper surface of said flat plate-like blade element, the sharp leading edge of said plate-like blade element being positioned adjacent to the trailing edges of said upright parallel blade portions, said upright, parallel blade portions forming a plurality of spaced parallel blades positioned in said opening and spaced radially with respect to said axis of rotation, and said blades in cooperation with the sharp leading edges of said flat upper portions and the sharpened leading edge of said flat plate-like blade element producing rectangularly shaped French fry cuts from food items fed onto the rotating tool.

Claim 11

A French fry cutter tool for use in a food processor of the type having an upright working bowl with tool drive means extending into the bowl for rotating various removable food processing tools in said bowl, a removable cover for closing the bowl when in use, and a feed passage for introducing food material into the bowl, said French fry cutter tool having a hub removably engageable with said drive means to be rotated thereby in a predetermined direction of rotation about an axis with a disc-like member secured to the hub for rotation therewith, said disc-like member having an opening therein extending from a region near said hub to a region near the periphery of said disc-like member, said opening being further defined by an elevated portion on said disc-like member located behind said opening, the novel French fry cutter tool comprising: a cutting structure formed by a sharpened continuous strip of blade metal bent to form alternating spaced, flat lower portions and spaced, flat upper portions, interconnected by upright, spaced, parallel blade portions, said continuous blade strip having the general configuration of a square wave with a sharpened leading edge, said flat, lower portions of said blade strip having rearwardly extending lower tongues mounted to the underside of said disc-like member near the edge of said opening in said disc-like member, said edge of said disc-like member having integral rearwardly extending tongues to which said lower tongues of said blade strip are attached, said flat, upper portions of said blade strip having rearwardly extending upper tongues, a flat plate-like blade element having a sharpened leading edge mounted on the elevated portion of said disc-like member overlying said opening in said disc, said rearwardly extending upper tongues of said blade strip being mounted to the upper surface of said flat plate-like blade element, the sharp leading edge of said plate-like blade element being positioned adjacent to the trailing edges of said upright parallel blade portions, said upright, parallel blade portions forming a plurality of spaced parallel blades positioned in said opening and spaced radially with respect to said axis of rotation, and said blades in cooperation with the sharp leading edges of said flat upper portions and the sharpened leading edge of said flat plate-like blade element producing rectangularly shaped French fry cuts from food items fed onto the rotating tool.

Claim 12

A French fry cutter tool as claimed in claim 9, wherein said disc-like member has a downturned rim, and in which: the outer end of said bent blade strip extends down adjacent to the inner surface of said rim and is secured to the rim.

Claim 13

A French fry cutter tool for use in a food processor having a rotatable disc-like member with an opening therein, said disc-like member being rotatable in a predetermined direction in the food processor and having a region behind said opening which is elevated above the level of said disc-like member, and a cutting structure associated with said opening comprising: a continuous blade strip sharpened on its leading edge and being bent into a rectangular zig-zag configuration forming spaced, aligned horizontal lower portions, spaced, aligned, horizontal upper portions and spaced, parallel upright portions, said horizontal lower portions of said blade strip being secured to said disc-like member in front of said opening, said horizontal upper portions of said blade strip being supported by the elevated region of said disc-like member behind said opening, and horizontal cutting means elevated above the level of said disc-like member at approximately the same level as said horizontal upper portions, and said horizontal cutting means being located near said horizontal upper portions of said blade strip for horizontally cutting food material in locations between said horizontal upper portions.

Claim 14

A French fry cutter tool for use in a food processor having a rotatable disc-like member with an opening therein, said disc-like member being rotatable in a predetermined direction in the food processor and having a region behind said opening which is elevated above the level of said disc-like member, and a cutting structure associated with said opening comprising: a continuous blade strip sharpened on its leading edge and being bent into a rectangular zig-zag configuration forming spaced, aligned horizontal lower portions, spaced, aligned, horizontal upper portions and spaced, parallel upright portions, said horizontal lower portions of said blade strip being secured to said disc-like member in front of said opening, said horizontal upper portions of said blade strip being supported by the elevated region of said disc-like member behind said opening, and horizontal cutting means elevated above the level of said disc-like member at approximately the same level as said horizontal upper portions, and said horizontal cutting means being located near said horizontal upper portions of said blade strip for horizontally cutting food material in locations between said horizontal upper portions.

Claim 15

A French fry cutter tool as claimed in claim 11, in which: said horizontal cutting means is a plate-like blade secured to the elevated region of said disc-like member.

Claim 16

A French fry cutter tool as claimed in claim 11 or 12 in which: said horizontal upper portions of said blade strip each has a rearwardly extending tongue, and said tongues being supported by said elevated region of said disc-like member.

Claim 17

A French fry cutter tool as claimed in claim 12, in which: said horizontal upper portions of said blade strip each has a rearwardly extending tongue, and each of said tongues is attached to said plate-like blade.

Claim 18

A French fry cutter tool as claimed in claim 11, 12, or 14, in which: said horizontal lower portions of said blade strip each has a tongue extending therefrom, and said tongues are attached to said disc-like member in front of said opening.

Claim 19

A French fry cutter tool as claimed in claim 15, in which: said tongues extending from the lower portions of said blade strip are attached to the lower surface of said disc-like member in front of said opening.