Mandoline slicer

Patent metadata

Field	Value
Publication number	US-10160133-B2
Application number	US-201514679373-A
Country	US
Kind code	B2
Filing date	Apr 6, 2015
Priority date	Feb 8, 2011
Publication date	Dec 25, 2018
Grant date	Dec 25, 2018

Abstract

A mandoline slicer includes a slicing blade between a runout ramp and a platen defining an adjustable slicing ramp. A set of cubing blades is selectively movable between extended and retracted positions, extendable through slots formed in the runout ramp. A pusher is configured for 90 degree rotational movement to allow perpendicular cutting by the cubing blades before slicing by a main blade.

First claim

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:

1. A mandoline slicer, comprising:
a frame having a pair of opposing frame sidewalls;
a platen forming a slicing ramp at a proximal portion of the slicer and carried on the frame between the pair of opposing frame sidewalls, the platen having a proximal end and a distal end;
a runout plate positioned at a distal portion of the slicer and between the opposing frame sidewalls, the runout plate having a main blade positioned adjacent the platen, the distal end of the platen being moveable to a plurality of positions to define a plurality of cutting thicknesses between the distal end of the platen and the main blade, the runout plate further having a plurality of cubing blade slots formed between the main blade and the distal end of the slicer;
a cubing blade assembly supported between the pair of opposing frame sidewalls and below an upper surface of the runout plate, the cubing blade assembly having a first set of cubing blades configured to be selectively movable between a first position in which the first set of cubing blades extends through at least some of the plurality of cubing blade slots, and a second position in which the first set of cubing blades is retracted below the upper surface of the runout plate;
a first selector knob positioned on one of the opposing frame sidewalls, the first selector knob being connected to the cubing blade assembly and operable to move the first set of cubing blades between the first position and the second position;
the first set of cubing blades each further having a first sharp edge facing toward the proximal end of the slicer, and a second sharp edge facing toward the distal end of the slicer, wherein when a food item is moved across the first set of cubing blades toward the distal end of the slicer the food item is cut by the first sharp edge, and when the food item is rotated 90 degrees on the platen and moved across the second set of cubing blades toward the proximal end of the slicer the food item is cut by the second sharp edge;
the platen further having a plurality of julienne blade slots arranged in a row and positioned between the main blade and the proximal end of the slicer;
a julienne blade assembly supported between the pair of opposing frame sidewalls and below an upper surface of the platen, the julienne blade assembly having a first set of julienne blades configured to be selectively movable within a first channel between a deployed position in which the first set of julienne blades extends through at least some of the plurality of julienne blade slots, and a stowed position in which the first set of julienne blades is retracted below the upper surface of the platen and a second set of julienne blades configured to be selectively movable within a second channel between a deployed position in which the second set of julienne blades extends through at least some of the plurality of julienne blade slots, and a stowed position in which the second set of julienne blades is retracted below the upper surface of the platen; and
a second selector knob positioned on one of the opposing frame sidewalls, the second selector knob being connected to the julienne blade assembly and operable to move the first set of julienne blades and the second set of julienne blades between the deployed position and the stowed position;
whereby the first set of cubing blades is moveable between the first and second positions independently of the movement of the first set of julienne blades between the stowed and deployed positions.

2. The mandoline slicer of claim 1 , wherein the cubing blade assembly further comprises a second set of cubing blades configured to be selectively movable between the second position in which the second set of cubing blades extends through at least some of the plurality of cubing blade slots, and a third position in which the first set of cubing blades and the second set of cubing blades are retracted below the upper surface of the runout plate.

3. The mandoline slicer of claim 2 , wherein the first selector knob is movable between a locked position and an unlocked position, the cubing blade assembly being movable between the first position, the second position, and the third position when the selector knob is in the unlocked position.

4. The mandoline slicer of claim 3 , wherein the first selector knob further comprises a stem supported within a hole formed in one of the opposing frame sidewalls.

5. The mandoline slicer of claim 4 , wherein the stem further comprises at least one projection and the hole comprises at least one notch, the projection being received within the notch when the first selector knob is in the locked position.

6. The mandoline slicer of claim 3 , further comprising a pusher attachable to one of the opposing frame sidewalls, the pusher having a pusher support, a pusher grip defining an interior cavity and surrounding the pusher support, a pusher plate vertically moveable within the interior cavity, and a plurality of downwardly-depending spikes mounted within the pusher grip and extending through the pusher plate, whereby the pusher plate is vertically moveable with respect to both the pusher grip and the spikes.

7. The mandoline slicer of claim 6 , wherein the pusher grip is rotatable with respect to the pusher support, and further wherein the pusher grip and pusher support comprise complementary abutting surfaces to limit the rotational path of travel to 90 degrees.

8. The mandoline slicer of claim 7 , wherein the complementary abutting surfaces comprise a plurality of abutments formed on an interior surface of the pusher grip within the pusher grip cavity, and a pair of diametrically opposing stops formed on an outer surface of the pusher support.

9. A mandoline slicer, comprising:
a frame having a pair of opposing frame sidewalls extending from a proximal end of the slicer to a distal end of the slicer;
a main blade spanning between the pair of opposing frame sidewalls;
a runout plate extending from the main blade toward the distal end of the slicer, the runout plate having a plurality of cubing blade slots extending between an upper surface and a lower surface of the runout plate;
a platen forming a slicing ramp between the main blade and the proximal portion of the slicer and positioned between the pair of opposing frame sidewalls, the platen having a proximal end and a distal end, the platen being positioned to define a gap between the main blade and the distal end of the platen;
a platen support having a forward end adjacent the main blade and a rearward end at the proximal end of the slicer, and a left side and an opposing right side between the forward end and the rearward end, the platen support being positioned beneath the platen and providing support for the platen, the platen support further being coupled to the opposing frame sidewalls at the forward end of the left side, the forward end of the right side, the rearward end of the left side, and the rearward end of the right side to restrict the platen support against longitudinal movement;
a height adjuster coupled to the opposing frame sidewalls for longitudinal movement between the proximal end and the distal end of the slicer while being constrained against vertical movement, the height adjuster and platen support having complementary engaging surfaces whereby longitudinal movement of the height adjuster causes vertical movement of the platen support at both the forward end and the rearward end, the platen being moveable with respect to a position of the main blade to define a slicing thickness for a food item traveling from the proximal end of the slicer toward the distal end of the

Assignees

• Progressive Int Corp

Inventors

• Hauser Lawrence M
• Stewart Joshua
• Bagley Justin
• Kaposi Sascha

Classifications

• Y10T83/9498

  Parallel cutting edges · CPC title

• Y10T83/9493

  Stationary cutter · CPC title

• B26D2003/288

  making several incisions and cutting cubes or the like, e.g. so-called "julienne-cutter" · CPC title

• B26D2003/287

  having a holder for the product to be cut · CPC title

• B26D2001/0066

  having shearing means, e.g. shearing blades, abutting blades · CPC title