WO2023167705A1 - Adjustable blade assembly for a food processor - Google Patents

Adjustable blade assembly for a food processor Download PDF

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Publication number
WO2023167705A1
WO2023167705A1 PCT/US2022/037969 US2022037969W WO2023167705A1 WO 2023167705 A1 WO2023167705 A1 WO 2023167705A1 US 2022037969 W US2022037969 W US 2022037969W WO 2023167705 A1 WO2023167705 A1 WO 2023167705A1
Authority
WO
WIPO (PCT)
Prior art keywords
slicing
hub
blade
plate
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2022/037969
Other languages
French (fr)
Inventor
Nathan Lyell
Sam William Bannister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SharkNinja Operating LLC
Original Assignee
SharkNinja Operating LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SharkNinja Operating LLC filed Critical SharkNinja Operating LLC
Publication of WO2023167705A1 publication Critical patent/WO2023167705A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0727—Mixing bowls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/085—Driving mechanisms for machines with tools driven from the lower side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/25—Devices for grating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/25—Devices for grating
    • A47J43/255—Devices for grating with grating discs or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Definitions

  • This disclosure relates generally to motorized food processors and, more particularly, to an adjustable blade assembly for use with food processors.
  • Food processors offer a convenient alternative to chopping or dicing by hand, and often come with a range of operational settings and modes adapted to provide specific types or amounts of food processing catered to particular food products.
  • Current food processors often include a feed chute for introducing food into the food processor for cutting by the internal slicing blades.
  • Many consumers prefer the ability to adjust the slicing blade settings to produce thicker or thinner slices of food without needing to change to a different slicing blade. Consumers, moreover, prefer a simple and robust mechanism for effecting the adjustment of the slicing blade while providing tactile feedback to the user.
  • the assembly may include a threaded hub coupleable to a drive shaft of a food processor and a slicing plate slidably mounted on the hub.
  • a slicing blade may couple to the hub above a first surface of the slicing plate for cutting food introduced into the food processor.
  • a cannulated support collar may couple to the hub and include a plurality of detents.
  • a slicing adjustment sleeve may rotatably couple to the hub and to the support collar to move the slicing plate up and down relative to the hub, thus changing a selected distance between the slicing plate and the slicing blade.
  • a plunger housed inside the slicing adjustment sleeve may advantageously engage the plurality of detents on the support collar, thus providing tactile feedback to the user.
  • the engagement between the plunger and the detents may also help maintain the slicing blade in the desired position relative to the slicing plate.
  • Embodiments of the adjustable blade assembly of this disclosure may include one or more of the following, in any suitable combination.
  • an adjustable blade assembly for a food processing system of this disclosure includes a hub coupleable to a drive shaft of a food processing system for rotation about a central axis.
  • the hub has a non-threaded first portion and a threaded second portion.
  • a slicing plate mounts on the non-threaded first portion of the hub for rotation about the central axis.
  • a slicing blade couples to the hub above a first surface of the slicing plate for rotation about the central axis.
  • a cannulated support collar couples to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar.
  • a circumference of a bottom surface of the support collar defines a plurality of detents.
  • a sleeve defines a channel for receiving a portion of the support collar such that the plurality of detents extends into the sleeve.
  • An inner surface of the channel has threads for rotatably coupling to the threaded second portion of the hub. Rotation of the sleeve about the hub changes a selected distance between the slicing plate and the slicing blade.
  • an outer surface of the sleeve includes indicia corresponding to the selected distance between the slicing plate and the slicing blade.
  • the assembly further includes a plunger disposed within the sleeve. Engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade. In embodiments, when the sleeve is rotated about the hub, the engagement of plunger with the plurality of detents provides tactile feedback to the user.
  • an inner surface of the sleeve defines a slot for housing the plunger.
  • the food processing system further includes a base housing a motor, and the drive shaft is operably coupled to the motor.
  • the food processing system further includes a container having a first end and a second end remote from the first end. The second end is configured to removeably couple to the base such that the drive shaft extends into the container.
  • the slicing plate defines an aperture configured for passage of sliced food from the first surface of the slicing plate into a bowl of the container.
  • the slicing blade is adjustable to lie in or below the aperture in a storage position and to overlay the aperture in a cutting position on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate.
  • a lower surface of the slicing blade includes a ramp for guiding the sliced food into the bowl of the container.
  • a method of changing a selected distance between a slicing plate and a slicing blade of a food processing system includes coupling a hub of an adjustable blade assembly to a drive shaft of the food processing system for rotation about a central axis.
  • the hub has a non-threaded first portion and a threaded second portion.
  • the adjustable blade assembly also includes a slicing plate mounted on the non-threaded first portion of the hub for rotation about the central axis, a slicing blade coupled to the hub above a first surface of the slicing plate for rotation about the central axis, and a cannulated support collar coupled to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar.
  • a circumference of the bottom surface of the support collar defining a plurality of detents.
  • the adjustable blade assembly also includes a sleeve defining a channel for receiving a portion of the support collar such that the plurality of detents extends into the sleeve.
  • An inner surface of the channel has threads for rotatably coupling to the threaded second portion of the hub.
  • the method also includes rotating the sleeve about the hub to change a selected distance between the slicing plate and the slicing blade.
  • an outer surface of the sleeve includes indicia corresponding to the selected distance between the slicing plate and the slicing blade.
  • the assembly further includes a plunger disposed within the sleeve. Engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade. In embodiments, when the sleeve is rotated about the hub, the engagement of the plunger with the plurality of detents provides tactile feedback to the user.
  • an inner surface of the sleeve defines a slot for housing the plunger.
  • the food processing system also includes a base housing a motor. The drive shaft is operably coupled to the motor.
  • the food processing system further includes a container having a first end and a second end remote from the first end and the method further includes removeably coupling the second end of the container to the base such that the drive shaft extends into the container.
  • the slicing plate defines an aperture configured for passage of sliced food materials from the first surface of the slicing plate into a bowl of the container.
  • changing a selected distance between the slicing plate and the slicing blade includes adjusting the slicing blade between a storage position, in which the slicing blade lies in or below the aperture, and a cutting position, in which the slicing blade overlays the aperture on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate.
  • a lower surface of the slicing blade includes a ramp for guiding the sliced food materials into the bowl of the container.
  • FIG. l is a perspective view of a food processor for use with the adjustable blade assembly according to some embodiments of this disclosure
  • FIGS. 2A and 2B illustrate a slicing plate and slicing blade of the adjustable blade assembly according to some embodiments
  • FIG. 3 A illustrates a slicing adjustment sleeve of the adjustable blade assembly according to some embodiments
  • FIG. 3B illustrates a hub and support collar of the adjustable blade assembly according to some embodiments
  • FIG. 3C is a cross-sectional, assembled view of the component parts of the adjustable blade assembly according to some embodiments.
  • FIGS. 4 A and 4B illustrate the relative position of the components of the adjustable blade assembly when the slicing blade is in the storage position (FIG. 4A) and when the slicing blade is in a cutting position (FIG. 4B) according to some embodiments.
  • the terms “about” and “substantially” represent the inherent degree of uncertainty attributed to any quantitative comparison, value, measurement, or other representation.
  • the terms “about” and “substantially” moreover represent the degree by which a quantitative representation may vary from a stated reference without resulting in a change in the basic function of the subject matter at issue.
  • Open-ended terms, such as “comprise,” “include,” and/or plural forms of each, include the listed parts and can include additional parts not listed, while terms such as “and/or” include one or more of the listed parts and combinations of the listed parts.
  • Use of the terms “upper,” “lower,” “top,” “bottom” and the like helps only in the clear description of the disclosure and does not limit the structure, positioning and/or operation of the feed chute assembly in any manner.
  • FIG. 1 shows an embodiment of a food processor 10 for use with the adjustable blade assembly 100 (FIG. 3C) of this disclosure.
  • the food processor 10 may generally comprise a base 12 housing an internal motor (not shown), a plurality of user controls 14, and a container 16.
  • the container 16 may further comprise a bowl 18 with a handle 20.
  • a lid 22 may removeably couple to a first end 16a of the container 16 while a second end 16b of the container 16 may removeably couple to the base 12.
  • the lid 22 may comprises an integral feed chute 26 for introducing food into the container 16.
  • the feed chute 26 can receive a first pusher 28 for guiding the food toward a slicing blade (not shown) disposed near the first end 16a of the container 16.
  • the pusher 28 can accommodate a smaller, second pusher 32.
  • FIGS. 2A and 2B show an embodiment of a slicing plate 124 and slicing blade 134 of the adjustable blade assembly 100 of this disclosure.
  • the slicing plate 124 may have an upper surface 124a and a lower surface 124b opposite the upper surface 124a.
  • a circumference of the slicing plate 124 may be selected such that the slicing plate 124 forms a close fit within the container 16.
  • the slicing plate 124 may define an aperture 125 configured for passage of sliced food from the upper surface 124a of the slicing plate 124 into the bowl 18 of the container 16.
  • a slicing blade 134 may be coupled to a stud 136 surrounding a drive shaft and/or center spindle 34 at the upper surface 124a of the slicing plate 124 such that the slicing blade 134 does not rotate relative to the slicing plate 124 - i.e., the slicing blade 134 and the slicing plate 124 may rotate concurrently.
  • the slicing plate 124 may couple to a blade support hub 160.
  • the blade support hub 160 may surround and/or engage with a portion of the drive shaft/center spindle 34 of the food processor 10 through a central opening 123 defined by the slicing plate 124 for rotation by the motor about a central axis A.
  • the slicing blade 134 may be adapted to slice food in a direction substantially transverse to the central axis A.
  • An annular wall 138 may extend about a periphery of the slicing plate 124 to control food contacting the slicing blade 134.
  • the slicing blade 134 may be adjustable to lie in or below the aperture 125 in a storage position or to overlie the aperture 125 in a cutting position on a plane substantially parallel with the upper surface 124a of the slicing plate 124. By adjusting a distance between the slicing blade 134 and the slicing plate 124, a user can advantageously control a thickness of the food slice without the need for changing out the slicing plate 124 and the slicing blade 134.
  • a lower surface 134a of the slicing blade 134 may include a ramp 126 that extends downward through and/or adjacent the aperture 125 for guiding the sliced food into the bowl 18 of the container 16.
  • the ramp 126 may be positioned laterally toward a back edge of the slicing blade 134.
  • the ramp 126 may couple to the slicing blade 134 by a fastener such as, without limitation, one or more screws, rivets or clips, or glue.
  • the ramp 126 may be integrally formed with the slicing blade 134.
  • the slicing blade 134 and/or the ramp 126 may include a blade stop 127 configured to extend laterally away from the slicing blade 134 such that the blade stop 127 overlaps vertically with respect to slicing plate 124.
  • a blade stop 127 configured to extend laterally away from the slicing blade 134 such that the blade stop 127 overlaps vertically with respect to slicing plate 124.
  • Such a configuration may enable the blade stop 127 to engage with the bottom surface 124a of slicing plate 124 to prevent over travel of the slicing blade 134 and/or to prevent the slicing plate 124 from extending vertically above the slicing blade 134 when the adjustable blade assembly 100 is installed within the food processor 10.
  • FIGS. 3A-C shows embodiments of additional components of the adjustable blade assembly 100 of this disclosure.
  • the assembly 100 may also include a cylindrical slicing adjustment sleeve 140 having a sidewall 142 defining a channel 143 that extends between a first open end 144a and a second open end 144b.
  • An inner surface 142a of the sidewall 142 may comprise threads 146 and a vertical slot 148 for housing a spring-loaded plunger 150.
  • An outer surface 142b of the sidewall 142 may have indicia 152 corresponding to a desired thickness of the food slice.
  • Clips 154 in the sidewall 142 can aid in the assembly of the adjustable blade assembly 100. Ridges 156 on the outer surface 142b may advantageously provide an easy-grip surface to the user for rotating the slicing adjustment sleeve 140.
  • FIG. 3B shows an embodiment of a blade support hub 160 and a slicing plate support collar 170 for coupling to the slicing adjustment sleeve 140 of FIG. 3A.
  • the slicing plate support collar 170 may fixedly couple to the slicing plate 124 while the blade support hub 160 may slidably couple to the slicing plate 124 through the central opening 123 (FIG. 2A) defined by the slicing plate 124.
  • the blade support hub 160 may include a first non-threaded portion 160a (FIG. 3C) and a second threaded portion 160b.
  • the slicing plate support collar 170 may include a first portion 170a extending radially outward from a second portion 170b along the lower surface 124b of the slicing plate 124.
  • the second portion 170b of the slicing plate support collar 170 may be cannulated to receive the first non-threaded portion 160b of the blade support hub 160 such that the second threaded portion 160b extends from the second portion 170b.
  • a circumference of a bottom surface 170c of the second portion 170b may include a plurality of detents 172.
  • 3A may couple to the blade support hub 160 and to the second portion 170b of the slicing plate support collar 170 such that the plurality of detents 172 extend into the slicing adjustment sleeve 140.
  • the second threaded portion 160b of the blade support hub 160 may engage the threads 146 of the slicing adjustment sleeve 140 such that the user can rotate the slicing adjustment sleeve 140 about the second threaded portion 160b to move the slicing plate support collar 170 and the slicing plate 124 up and down relative to the slicing blade 134. This rotation in turn may change a distance between the slicing blade 134 and the slicing plate 124.
  • FIG. 3C illustrates a cross-section of embodiments of the component parts of the adjustable blade assembly 100 when fully assembled.
  • FIG. 3C illustrates the relative positions of the stud 136, the slicing plate 124, the slicing adjustment sleeve 140, the plunger 150, the blade support hub 160, and the slicing plate support collar 170.
  • the clips 154 of the slicing adjustment sleeve 140 can form a snap fit with indents 158 in the slicing plate support collar 170 to aid in the assembly of the adjustable blade assembly 100.
  • the plunger 150 may include a body 150a and a spring 150b.
  • FIGS. 4A and 4B illustrate the relative positions of the component parts when the slicing blade 134 is in the storage position (FIG. 4A) and in the cutting position (FIG. 4B). In particular, FIGS.
  • 4A and 4B illustrate the relative positions of the stud 136, the slicing plate 124, the slicing blade 134, the slicing adjustment sleeve 140, the blade support hub 160, and the slicing plate support collar 170.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Food-Manufacturing Devices (AREA)
  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

An adjustable blade assembly includes a threaded hub coupleable to a drive shaft of a food processor and a slicing plate slidably mounted on the hub. A slicing blade couples to the hub above a first surface of the slicing plate for cutting food introduced into the food processor. A cannulated support collar couples to the hub and includes a plurality of detents. A slicing adjustment sleeve rotatably couples to the hub and to the support collar to move the slicing plate up and down relative to the hub, thus changing a selected distance between the slicing plate and the slicing blade. As the user rotates the slicing adjustment sleeve, a plunger housed inside the slicing adjustment sleeve engages the plurality of detents on the support collar, thus providing tactile feedback to the user and maintaining the slicing blade in the desired position relative to the slicing plate.

Description

ADJUSTABLE BLADE ASSEMBLY FOR A FOOD PROCESSOR
FIELD
This disclosure relates generally to motorized food processors and, more particularly, to an adjustable blade assembly for use with food processors.
BACKGROUND
Consumers commonly use food processors for blending, cutting, and dicing food products in a wide variety of settings, including home kitchen use, professional restaurant or food services use, and large-scale industrial use. Food processors offer a convenient alternative to chopping or dicing by hand, and often come with a range of operational settings and modes adapted to provide specific types or amounts of food processing catered to particular food products. Current food processors often include a feed chute for introducing food into the food processor for cutting by the internal slicing blades. Many consumers prefer the ability to adjust the slicing blade settings to produce thicker or thinner slices of food without needing to change to a different slicing blade. Consumers, moreover, prefer a simple and robust mechanism for effecting the adjustment of the slicing blade while providing tactile feedback to the user.
SUMMARY
This disclosure describes embodiments of an adjustable blade assembly for adjusting a thickness of a sliced food that also provides tactile feedback to the user. The assembly may include a threaded hub coupleable to a drive shaft of a food processor and a slicing plate slidably mounted on the hub. A slicing blade may couple to the hub above a first surface of the slicing plate for cutting food introduced into the food processor. A cannulated support collar may couple to the hub and include a plurality of detents. A slicing adjustment sleeve may rotatably couple to the hub and to the support collar to move the slicing plate up and down relative to the hub, thus changing a selected distance between the slicing plate and the slicing blade. As the user rotates the slicing adjustment sleeve, a plunger housed inside the slicing adjustment sleeve may advantageously engage the plurality of detents on the support collar, thus providing tactile feedback to the user. The engagement between the plunger and the detents may also help maintain the slicing blade in the desired position relative to the slicing plate. Embodiments of the adjustable blade assembly of this disclosure may include one or more of the following, in any suitable combination.
In embodiments, an adjustable blade assembly for a food processing system of this disclosure includes a hub coupleable to a drive shaft of a food processing system for rotation about a central axis. The hub has a non-threaded first portion and a threaded second portion. A slicing plate mounts on the non-threaded first portion of the hub for rotation about the central axis. A slicing blade couples to the hub above a first surface of the slicing plate for rotation about the central axis. A cannulated support collar couples to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar. A circumference of a bottom surface of the support collar defines a plurality of detents. A sleeve defines a channel for receiving a portion of the support collar such that the plurality of detents extends into the sleeve. An inner surface of the channel has threads for rotatably coupling to the threaded second portion of the hub. Rotation of the sleeve about the hub changes a selected distance between the slicing plate and the slicing blade.
In further embodiments, an outer surface of the sleeve includes indicia corresponding to the selected distance between the slicing plate and the slicing blade. In embodiments, the assembly further includes a plunger disposed within the sleeve. Engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade. In embodiments, when the sleeve is rotated about the hub, the engagement of plunger with the plurality of detents provides tactile feedback to the user. In embodiments, an inner surface of the sleeve defines a slot for housing the plunger. In embodiments, the food processing system further includes a base housing a motor, and the drive shaft is operably coupled to the motor. In embodiments, the food processing system further includes a container having a first end and a second end remote from the first end. The second end is configured to removeably couple to the base such that the drive shaft extends into the container. In embodiments, the slicing plate defines an aperture configured for passage of sliced food from the first surface of the slicing plate into a bowl of the container. In embodiments, the slicing blade is adjustable to lie in or below the aperture in a storage position and to overlay the aperture in a cutting position on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate. In embodiments, a lower surface of the slicing blade includes a ramp for guiding the sliced food into the bowl of the container. In embodiments, a method of changing a selected distance between a slicing plate and a slicing blade of a food processing system includes coupling a hub of an adjustable blade assembly to a drive shaft of the food processing system for rotation about a central axis. The hub has a non-threaded first portion and a threaded second portion. The adjustable blade assembly also includes a slicing plate mounted on the non-threaded first portion of the hub for rotation about the central axis, a slicing blade coupled to the hub above a first surface of the slicing plate for rotation about the central axis, and a cannulated support collar coupled to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar. A circumference of the bottom surface of the support collar defining a plurality of detents. The adjustable blade assembly also includes a sleeve defining a channel for receiving a portion of the support collar such that the plurality of detents extends into the sleeve. An inner surface of the channel has threads for rotatably coupling to the threaded second portion of the hub. The method also includes rotating the sleeve about the hub to change a selected distance between the slicing plate and the slicing blade.
In further embodiments, an outer surface of the sleeve includes indicia corresponding to the selected distance between the slicing plate and the slicing blade. In embodiments, the assembly further includes a plunger disposed within the sleeve. Engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade. In embodiments, when the sleeve is rotated about the hub, the engagement of the plunger with the plurality of detents provides tactile feedback to the user. In embodiments, an inner surface of the sleeve defines a slot for housing the plunger. In embodiments, the food processing system also includes a base housing a motor. The drive shaft is operably coupled to the motor. In embodiments, the food processing system further includes a container having a first end and a second end remote from the first end and the method further includes removeably coupling the second end of the container to the base such that the drive shaft extends into the container. In embodiments, the slicing plate defines an aperture configured for passage of sliced food materials from the first surface of the slicing plate into a bowl of the container. In embodiments, changing a selected distance between the slicing plate and the slicing blade includes adjusting the slicing blade between a storage position, in which the slicing blade lies in or below the aperture, and a cutting position, in which the slicing blade overlays the aperture on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate. In embodiments, a lower surface of the slicing blade includes a ramp for guiding the sliced food materials into the bowl of the container.
A reading of the following detailed description and a review of the associated drawings will make apparent the advantages of these and other features. Both the foregoing general description and the following detailed description serve as an explanation only and do not restrict embodiments of the disclosure as claimed.
BRIEF DESCRIPTION OF THE DRAWINGS
Reference to the detailed description, combined with the following figures, will make the disclosure more fully understood, wherein:
FIG. l is a perspective view of a food processor for use with the adjustable blade assembly according to some embodiments of this disclosure;
FIGS. 2A and 2B illustrate a slicing plate and slicing blade of the adjustable blade assembly according to some embodiments;
FIG. 3 A illustrates a slicing adjustment sleeve of the adjustable blade assembly according to some embodiments;
FIG. 3B illustrates a hub and support collar of the adjustable blade assembly according to some embodiments;
FIG. 3C is a cross-sectional, assembled view of the component parts of the adjustable blade assembly according to some embodiments; and
FIGS. 4 A and 4B illustrate the relative position of the components of the adjustable blade assembly when the slicing blade is in the storage position (FIG. 4A) and when the slicing blade is in a cutting position (FIG. 4B) according to some embodiments.
DETAILED DESCRIPTION
In the following description, like components have the same reference numerals, regardless of different illustrated embodiments. To illustrate embodiments clearly and concisely, the drawings may not necessarily reflect appropriate scale and may have certain features shown in somewhat schematic form. The disclosure may describe and/or illustrate features in one example, and in the same way or in a similar way in one or more other embodiments, and/or combined with or instead of the features of the other embodiments.
In the specification and claims, for the purposes of describing and defining the invention, the terms “about” and “substantially” represent the inherent degree of uncertainty attributed to any quantitative comparison, value, measurement, or other representation. The terms “about” and “substantially” moreover represent the degree by which a quantitative representation may vary from a stated reference without resulting in a change in the basic function of the subject matter at issue. Open-ended terms, such as “comprise,” “include,” and/or plural forms of each, include the listed parts and can include additional parts not listed, while terms such as “and/or” include one or more of the listed parts and combinations of the listed parts. Use of the terms “upper,” “lower,” “top,” “bottom” and the like helps only in the clear description of the disclosure and does not limit the structure, positioning and/or operation of the feed chute assembly in any manner.
FIG. 1 shows an embodiment of a food processor 10 for use with the adjustable blade assembly 100 (FIG. 3C) of this disclosure. In embodiments, the food processor 10 may generally comprise a base 12 housing an internal motor (not shown), a plurality of user controls 14, and a container 16. The container 16 may further comprise a bowl 18 with a handle 20. A lid 22 may removeably couple to a first end 16a of the container 16 while a second end 16b of the container 16 may removeably couple to the base 12. The lid 22 may comprises an integral feed chute 26 for introducing food into the container 16. The feed chute 26 can receive a first pusher 28 for guiding the food toward a slicing blade (not shown) disposed near the first end 16a of the container 16. In embodiments, the pusher 28 can accommodate a smaller, second pusher 32.
FIGS. 2A and 2B show an embodiment of a slicing plate 124 and slicing blade 134 of the adjustable blade assembly 100 of this disclosure. As shown in FIG. 2A, the slicing plate 124 may have an upper surface 124a and a lower surface 124b opposite the upper surface 124a. A circumference of the slicing plate 124 may be selected such that the slicing plate 124 forms a close fit within the container 16. The slicing plate 124 may define an aperture 125 configured for passage of sliced food from the upper surface 124a of the slicing plate 124 into the bowl 18 of the container 16. A slicing blade 134 may be coupled to a stud 136 surrounding a drive shaft and/or center spindle 34 at the upper surface 124a of the slicing plate 124 such that the slicing blade 134 does not rotate relative to the slicing plate 124 - i.e., the slicing blade 134 and the slicing plate 124 may rotate concurrently. The slicing plate 124 may couple to a blade support hub 160. The blade support hub 160 may surround and/or engage with a portion of the drive shaft/center spindle 34 of the food processor 10 through a central opening 123 defined by the slicing plate 124 for rotation by the motor about a central axis A. The slicing blade 134 may be adapted to slice food in a direction substantially transverse to the central axis A. An annular wall 138 may extend about a periphery of the slicing plate 124 to control food contacting the slicing blade 134. The slicing blade 134 may be adjustable to lie in or below the aperture 125 in a storage position or to overlie the aperture 125 in a cutting position on a plane substantially parallel with the upper surface 124a of the slicing plate 124. By adjusting a distance between the slicing blade 134 and the slicing plate 124, a user can advantageously control a thickness of the food slice without the need for changing out the slicing plate 124 and the slicing blade 134.
As shown in FIG. 2B, in some implementations, a lower surface 134a of the slicing blade 134 may include a ramp 126 that extends downward through and/or adjacent the aperture 125 for guiding the sliced food into the bowl 18 of the container 16. The ramp 126 may be positioned laterally toward a back edge of the slicing blade 134. The ramp 126 may couple to the slicing blade 134 by a fastener such as, without limitation, one or more screws, rivets or clips, or glue. In some implementations, the ramp 126 may be integrally formed with the slicing blade 134. In some implementations, the slicing blade 134 and/or the ramp 126 may include a blade stop 127 configured to extend laterally away from the slicing blade 134 such that the blade stop 127 overlaps vertically with respect to slicing plate 124. Such a configuration may enable the blade stop 127 to engage with the bottom surface 124a of slicing plate 124 to prevent over travel of the slicing blade 134 and/or to prevent the slicing plate 124 from extending vertically above the slicing blade 134 when the adjustable blade assembly 100 is installed within the food processor 10.
FIGS. 3A-C shows embodiments of additional components of the adjustable blade assembly 100 of this disclosure. As shown in FIG. 3 A, the assembly 100 may also include a cylindrical slicing adjustment sleeve 140 having a sidewall 142 defining a channel 143 that extends between a first open end 144a and a second open end 144b. An inner surface 142a of the sidewall 142 may comprise threads 146 and a vertical slot 148 for housing a spring-loaded plunger 150. An outer surface 142b of the sidewall 142 may have indicia 152 corresponding to a desired thickness of the food slice. Clips 154 in the sidewall 142 can aid in the assembly of the adjustable blade assembly 100. Ridges 156 on the outer surface 142b may advantageously provide an easy-grip surface to the user for rotating the slicing adjustment sleeve 140.
FIG. 3B shows an embodiment of a blade support hub 160 and a slicing plate support collar 170 for coupling to the slicing adjustment sleeve 140 of FIG. 3A. In one implementation, the slicing plate support collar 170 may fixedly couple to the slicing plate 124 while the blade support hub 160 may slidably couple to the slicing plate 124 through the central opening 123 (FIG. 2A) defined by the slicing plate 124. The blade support hub 160 may include a first non-threaded portion 160a (FIG. 3C) and a second threaded portion 160b. The slicing plate support collar 170 may include a first portion 170a extending radially outward from a second portion 170b along the lower surface 124b of the slicing plate 124. The second portion 170b of the slicing plate support collar 170 may be cannulated to receive the first non-threaded portion 160b of the blade support hub 160 such that the second threaded portion 160b extends from the second portion 170b. A circumference of a bottom surface 170c of the second portion 170b may include a plurality of detents 172. The slicing adjustment sleeve 140 of FIG. 3A may couple to the blade support hub 160 and to the second portion 170b of the slicing plate support collar 170 such that the plurality of detents 172 extend into the slicing adjustment sleeve 140. Meanwhile, the second threaded portion 160b of the blade support hub 160 may engage the threads 146 of the slicing adjustment sleeve 140 such that the user can rotate the slicing adjustment sleeve 140 about the second threaded portion 160b to move the slicing plate support collar 170 and the slicing plate 124 up and down relative to the slicing blade 134. This rotation in turn may change a distance between the slicing blade 134 and the slicing plate 124.
FIG. 3C illustrates a cross-section of embodiments of the component parts of the adjustable blade assembly 100 when fully assembled. In particular, FIG. 3C illustrates the relative positions of the stud 136, the slicing plate 124, the slicing adjustment sleeve 140, the plunger 150, the blade support hub 160, and the slicing plate support collar 170. The clips 154 of the slicing adjustment sleeve 140 can form a snap fit with indents 158 in the slicing plate support collar 170 to aid in the assembly of the adjustable blade assembly 100. As also shown in FIG. 3C, the plunger 150 may include a body 150a and a spring 150b. Thus, as the user rotates the slicing adjustment sleeve 140 about the blade support hub 160, the body 150a of the plunger 150 may engage the plurality of detents 172 to provide tactile feedback to the user and to help maintain the slicing blade 134 in the desired position relative to the slicing plate 124. FIGS. 4A and 4B illustrate the relative positions of the component parts when the slicing blade 134 is in the storage position (FIG. 4A) and in the cutting position (FIG. 4B). In particular, FIGS. 4A and 4B illustrate the relative positions of the stud 136, the slicing plate 124, the slicing blade 134, the slicing adjustment sleeve 140, the blade support hub 160, and the slicing plate support collar 170.
While the disclosure particularly shows and describes preferred embodiments, those skilled in the art will understand that various changes in form and details may exist without departing from the spirit and scope of the present application as defined by the appended claims. The scope of this present application intends to cover such variations. As such, the foregoing description of embodiments of the present application does not intend to limit the full scope conveyed by the appended claims.

Claims

1. An adjustable blade assembly for a food processing system comprising: a hub coupleable to a drive shaft of a food processing system for rotation about a central axis, the hub having a non-threaded first portion and a threaded second portion; a slicing plate mounted on the non-threaded first portion of the hub for rotation about the central axis; a slicing blade coupled to the hub above a first surface of the slicing plate for rotation about the central axis; a cannulated support collar coupled to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar, a circumference of a bottom surface of the support collar defining a plurality of detents; and a sleeve defining a channel for receiving a portion of the support collar such that the plurality of detents extend into the sleeve, an inner surface of the channel having threads for rotatably coupling to the threaded second portion of the hub; wherein rotation of the sleeve about the hub changes a selected distance between the slicing plate and the slicing blade.
2. The adjustable blade assembly of claim 1, wherein an outer surface of the sleeve comprises indicia corresponding to the selected distance between the slicing plate and the slicing blade.
3. The adjustable blade assembly of claim 1, further comprising a plunger disposed within the sleeve, and wherein engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade.
4. The adjustable blade assembly of claim 3, wherein, when the sleeve is rotated about the hub, the engagement of the plunger with the plurality of detents provides tactile feedback to the user.
5. The adjustable blade assembly of claim 3, wherein an inner surface of the sleeve defines a slot for housing the plunger.
6. The adjustable blade assembly of claim 1, wherein the food processing system further comprises a base housing a motor, and wherein the drive shaft is operably coupled to the motor.
7. The adjustable blade assembly of claim 1, wherein the food processing system further comprises a container having a first end and a second end remote from the first end, the second end configured to removeably couple to the base such that the drive shaft extends into the container.
8. The adjustable blade assembly of claim 7, wherein the slicing plate defines an aperture configured for passage of sliced food from the first surface of the slicing plate into a bowl of the container.
9. The adjustable blade assembly of claim 8, wherein the slicing blade is adjustable to lie in or below the aperture in a storage position and to overlay the aperture in a cutting position on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate.
10. The adjustable blade assembly of claim 8, wherein a lower surface of the slicing blade includes a ramp for guiding the sliced food into the bowl of the container.
11. A method of changing a selected distance between a slicing plate and a slicing blade of a food processing system, the method comprising: coupling a hub of an adjustable blade assembly to a drive shaft of the food processing system for rotation about a central axis, the hub having a non-threaded first portion and a threaded second portion, the adjustable blade assembly further comprising: a slicing plate mounted on the non-threaded first portion of the hub for rotation about the central axis; a slicing blade coupled to the hub above a first surface of the slicing plate for rotation about the central axis; a cannulated support collar coupled to the non-threaded first portion of the hub below a second surface of the slicing plate such that the threaded second portion extends below the support collar, a circumference of the bottom surface of the support collar defining a plurality of detents; and a sleeve defining a channel for receiving a portion of the support collar such that the plurality of detents extend into the sleeve, an inner surface of the channel having threads for rotatably coupling to the threaded second portion of the hub; rotating the sleeve about the hub to change a selected distance between the slicing plate and the slicing blade.
12. The method of claim 11, wherein an outer surface of the sleeve comprises indicia corresponding to the selected distance between the slicing plate and the slicing blade.
13. The method of claim 11, wherein the adjustable blade assembly further comprises a plunger disposed within the sleeve; and wherein engagement of the plunger with the plurality of detents maintains the selected distance between the slicing plate and the slicing blade.
14. The method of claim 13, wherein, when the sleeve is rotated about the hub, the engagement of the plunger with the plurality of detents provides tactile feedback to the user.
15. The method of claim 13, wherein an inner surface of the sleeve defines a slot for housing the plunger.
16. The method of claim 11, wherein the food processing system further comprises a base housing a motor, and wherein the drive shaft is operably coupled to the motor.
17. The method of claim 11, wherein the food processing system further comprises a container having a first end and a second end remote from the first end, and wherein the method further comprises removeably coupling the second end of the container to the base such that the drive shaft extends into the container.
18. The method of claim 17, wherein the slicing plate defines an aperture configured for passage of sliced food materials from the first surface of the slicing plate into a bowl of the container.
19. The method of claim 18, wherein changing a selected distance between the slicing plate and the slicing blade comprises adjusting the slicing blade between a storage position, in which the slicing blade lies in or below the aperture, and a cutting position, in which the slicing blade overlays the aperture on the first surface of the slicing plate on a plane substantially parallel with the first surface of the slicing plate.
20. The method of claim 18, wherein a lower surface of the slicing blade includes a ramp for guiding the sliced food materials into the bowl of the container.
PCT/US2022/037969 2022-03-02 2022-07-22 Adjustable blade assembly for a food processor Ceased WO2023167705A1 (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12053123B2 (en) * 2022-03-02 2024-08-06 Sharkninja Operating Llc Adjustable blade assembly for a food processor
US20230345950A1 (en) * 2022-05-02 2023-11-02 General Mills, Inc. Pre-Scored Frozen Dough Sub and Steak Rolls
US20240188758A1 (en) * 2022-12-12 2024-06-13 Conair Llc Rotatable tool vertical adjustment for food appliance
USD1092143S1 (en) 2024-01-16 2025-09-09 All Terrain Appliances, Inc. Portable blender system jar

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130233954A1 (en) * 2012-03-08 2013-09-12 Whirlpool Corporation Food processor with external control for operating an adjustable cutting tool
US20140061344A1 (en) * 2012-03-09 2014-03-06 Whirlpool Corporation Food processor and adjustable cutting assembly
US20140077012A1 (en) * 2011-02-25 2014-03-20 Whirlpool Corporation Food processing device with an externally operated adjustment mechanism

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623525A (en) 1970-05-13 1971-11-30 Raymond Kieves Adjustable radially arranged food-slicing assembly
US3784118A (en) 1972-02-07 1974-01-08 M Hurwitz Mixing and comminuting apparatus
US4283979A (en) 1979-07-10 1981-08-18 North American Philips Corporation Adjustable slicing blade assembly
AU5617180A (en) * 1980-03-05 1981-09-10 Sunbeam Corporation Limited Food slicer
GB2076638B (en) 1980-05-21 1984-02-01 Breville Holdings Pty Ltd A rotatable cutting blade assembly
US4364525A (en) 1980-06-06 1982-12-21 Mcclean John W Blade attachment for food processor
IT1152315B (en) 1982-08-03 1986-12-31 Alfredo Cavalli MULTI-PURPOSE APPARATUS FOR MINCING, SLICING OR CUTTING IN TOUCHES OR STICKS VEGETABLES AND FOOD PRODUCTS
IT1169502B (en) 1983-01-12 1987-06-03 Alfredo Cavalli HOUSEHOLD APPLIANCE TO CUT FRUIT, VEGETABLES AND SIMILAR FOOD PRODUCTS, IN TOUCHES OR STICKS OF VARIABLE THICKNESS
US4560111A (en) 1984-01-04 1985-12-24 Alfredo Cavalli Electric household appliance for cutting fruit, vegetables and similar food products into small sticks or chunks of variable thickness
DE3718728C1 (en) 1987-06-04 1988-07-28 Braun Ag Rasp or cutting tool arrangement for chopping food, in particular for food processors
JPH01153123A (en) 1987-12-11 1989-06-15 Tokyo Electric Co Ltd Cutter device in cooker
CN2095623U (en) 1991-05-31 1992-02-12 上海东风刃具厂 Multi-purpose foodstuff processing machine
CN2413874Y (en) 2000-03-06 2001-01-10 李向东 Cutter disc for foodstuff cutting machine
CN2413875Y (en) 2000-03-08 2001-01-10 李向东 Cutter disc for foodstuff cutting machine
US20070158478A1 (en) 2006-01-10 2007-07-12 Stager Bradley R Method and apparatus for adjusting knife extension
WO2008077121A2 (en) 2006-12-19 2008-06-26 Conair Corporation Food processor
CN101138466B (en) 2007-10-12 2010-06-09 潘豪瀚 Food processor
CN201101452Y (en) 2007-11-21 2008-08-20 李阳松 Multi-function food preparing machine
WO2009076585A1 (en) 2007-12-12 2009-06-18 Conair Corporation Adjustable width slicing disc for a food processor
US8671832B2 (en) 2009-12-10 2014-03-18 Whirlpool Corporation Food processor with an external control for adjusting cutting thickness
US10449685B2 (en) 2010-04-29 2019-10-22 Whirlpool Corporation Food processor with adjustable blade assembly
US8985010B2 (en) 2010-04-29 2015-03-24 Whirlpool Corporation Food processor with cutting blade assembly support
US8720325B2 (en) 2010-04-29 2014-05-13 Whirlpool Corporation Food processor with a lockable adjustable blade assembly
US8439285B2 (en) 2010-04-29 2013-05-14 Whirlpool Corporation Adjustable food processor with guide ramp
WO2012075525A1 (en) 2010-12-07 2012-06-14 Breville Pty Limited Improved food processor
US9770135B2 (en) 2013-09-04 2017-09-26 Breville Pty Ltd Food processor with safety mechanism
US9049965B2 (en) 2011-02-25 2015-06-09 Whirlpool Corporation Food processing device with an externally operated adjustment mechanism
US8814072B2 (en) 2011-11-30 2014-08-26 Whirlpool Corporation User-controlled adjustment mechanism for a food processing device
US8899504B2 (en) 2011-11-30 2014-12-02 Whirlpool Corporation Externally-operated adjustment mechanism for a food processing device
US8905342B2 (en) 2011-11-30 2014-12-09 Whirlpool Corporation Food processing device with lid mounted adjustment mechanism
CN202665346U (en) * 2012-05-11 2013-01-16 广东德豪润达电气股份有限公司 Cutter assembly for household food processors and household food processors
US8944357B2 (en) 2012-10-30 2015-02-03 Whirlpool Corporation Multifunctional food processing tool for use with a food processing device
GB2510902B (en) 2013-02-19 2016-05-11 Kenwood Ltd Food Processor Arrangements
US11224312B2 (en) * 2013-04-08 2022-01-18 Conair Llc Food processor having external slicing disc adjustment
CN203400059U (en) 2013-06-19 2014-01-22 港涛国际有限公司 Multifunctional food processor
CN203447057U (en) 2013-09-27 2014-02-26 惠阳亚伦塑胶电器实业有限公司 Fiber amount controllable juicer structure
CN203619410U (en) 2013-11-28 2014-06-04 广东德豪润达电气股份有限公司 Food processor with shredding/slicing function
CN203697084U (en) 2013-12-31 2014-07-09 广东德豪润达电气股份有限公司 Food processor shredding/slicing burr unit and food processor having same
CN204869075U (en) 2015-09-02 2015-12-16 广东新宝电器股份有限公司 Food processor with adjustable interval between blade and blade disc
GB2550585B (en) 2016-05-23 2021-11-03 Kenwood Ltd Improvements relating to food blenders
CN207532322U (en) 2017-04-11 2018-06-26 北美电器（珠海）有限公司 Food processor
CN106880301A (en) 2017-04-11 2017-06-23 珠海德豪润达电气有限公司 Food processor
CN208481166U (en) 2017-10-16 2019-02-12 江门市蓬江区裕威倡电器实业有限公司 An adjustable filament cutting knife plate structure and a food processor using the structure
CN208068418U (en) 2018-01-31 2018-11-09 珠海德豪润达电气有限公司 Dicing device and materiel machining equipment
TWI676454B (en) * 2018-07-23 2019-11-11 達鑫機械有限公司 Food slicing device
CN110215131A (en) 2019-07-29 2019-09-10 广东百胜图科技有限公司 A kind of food cooking machine of changeable function
CN112515500B (en) 2020-12-01 2022-12-06 青岛海氏烘焙电器有限公司 Cooking knife and cooking cup
CN214180183U (en) 2020-12-01 2021-09-14 青岛汉尚电器有限公司 Cooking knife and cooking cup
US11325274B1 (en) * 2020-12-09 2022-05-10 Conair Llc Food slicing disc with adjustable vertical and horizontal blades
US12053123B2 (en) * 2022-03-02 2024-08-06 Sharkninja Operating Llc Adjustable blade assembly for a food processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140077012A1 (en) * 2011-02-25 2014-03-20 Whirlpool Corporation Food processing device with an externally operated adjustment mechanism
US20130233954A1 (en) * 2012-03-08 2013-09-12 Whirlpool Corporation Food processor with external control for operating an adjustable cutting tool
US20140061344A1 (en) * 2012-03-09 2014-03-06 Whirlpool Corporation Food processor and adjustable cutting assembly

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US12440068B2 (en) 2025-10-14
US20230276995A1 (en) 2023-09-07
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US20240341535A1 (en) 2024-10-17
EP4238464A1 (en) 2023-09-06

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