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US 5,337,480 AGranted
Subdividing device
OwnerRalph Codikowinventor
Life of this patent
Estimating the term…
Abstract
A device for subdividing a workpiece, typically a citrus fruit, into segments. The device comprises a blade support structure having an opening with a plurality of blades sharpened on two edges projecting from the circumferential surface of the opening toward the middle to juxtapose attacking points and edges forming a channel through which a plunger mechanism urges the workpiece into contact with the attacking points and sharpened edges thereby subdividing the workpiece into segments.
Claims15
A device for subdividing a workpiece into segments comprising:
- (a) a blade support structure having an opening, said opening having a circumferential surface;
- (b) a plurality of blades, each blade comprising a proximal end and a distal end, a leading edge and a fall-off edge, said fall-off edge being located at said distal end, the junction of said leading and fall-off edges forming an attacking point at said distal end, said fall-off edge extending from said attacking point downwardly and circumferentially from an axis extending from said attacking point and perpendicular to a horizontal plane of said opening, wherein said leading edge and fall-off edge are sharpened, each blade anchored at said proximal end to said circumferential surface of said opening, said attacking points defining a channel between said attacking points and for positioning said workpiece;
- and
- (c) means for urging the workpiece into contact with said attacking points for subdividing said workpiece into segments said means for urging mounted upon said blade support structure.
1 more element
A device for subdividing a workpiece into segments comprising:
- (a) a blade support structure having an opening, said opening having a circumferential surface;
- (b) a plurality of upwardly disposed and diametrically opposed blades, each blade comprising a proximal end and a distal end, a leading edge and a fall off edge, said fall off edge being located at said distal end, the junction of said leading and fall off edges forming an attacking point at said distal end, said fall off edge extending from said attacking point downwardly and circumferentially from an axis extending from said attacking point and perpendicular to a horizontal plane of the opening, wherein said leading edge and fall off edge are sharpened, each blade anchored at said proximal end to said circumferential surface of said opening, wherein said attacking points form a channel between said attacking points and for positioning said workpiece;
- (c) a body surrounding said opening, said body comprising
- (i) spaced guides upstanding from said body
- (ii) mounting means for placing said body on a receptacle for receiving said segments said mounting means projecting laterally from said body;
- (d) urging means comprising a plunger which slides on said spaced guides for reciprocating movement relative to said blades and sized for movement within said opening, wherein said plunger has a lower surface defining a cavity adapted for engagement with said workpiece and having an array of slots for interdigitating with said blades when said plunger urges said workpiece into engagement with said leading edges of said blades, wherein said movement of said plunger forces said workpiece into engagement with said leading edges of said blades for subdividing said workpiece into segments.
3 more elements
Dependencies are inferred from the claim text.