Slicing disc assembly for food processor

• US 10,695,935 B2
• Filed: 08/11/2016
• Issued: 06/30/2020
• Est. Priority Date: 08/11/2016
• Status: Active Grant

• Current Assignee: Conair LLC (Conair Corporation)
• Original Assignee: Conair Corporation
• Inventors: Zakowski, Joseph W., Fung, Kam Fai
• Primary Examiner(s): Michalski, Sean M
• Application Number:
  US15/234,115
• Publication Number:
  US 20180043564A1
• Time in Patent Office: 1,419 Days
• Field of Search: 83672, 83680
• CPC Class Codes: A47J 43/046 with tools driven from the bottom side
• CPC Class Codes: A47J 43/0722 Mixing, whipping or cutting tools
• CPC Class Codes: A47J 43/085 for machines with tools driven from the lower side A47J43/087, A47J43/09 take precedence
• CPC Class Codes: B26D 1/29 with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
• CPC Class Codes: B26D 2007/0018 Trays, reservoirs for waste, chips or cut products
• CPC Class Codes: B26D 2210/02 for cutting food products, e.g. food slicers
• CPC Class Codes: B26D 7/2614 Means for mounting the cutting member
• CPC Class Codes: B26D 7/2628 Means for adjusting the position of the cutting member

Abstract

A slicing disc assembly includes a work bowl, a driving shaft standing upwardly from the bottom of the work bowl, a gearbox base removably locked onto the work bowl, a gearbox cover affixed onto the gearbox base and thereby forms a housing, a gear rotatably disposed in the housing, and a spiral blade operatively disposed onto the gear. The gear is planetarily rotated via the engagement between gear teeth and the driving shaft, while the spiral blade rotates simultaneously and maintains relative same position with the gear during its operation.

Claims

1. A food processing apparatus, comprising:

a housing for accommodating a motor;

a work bowl mounted to said housing;

a drive shaft in operable communication with said motor and extending into said work bowl, said drive shaft selectively rotating when said motor is operated;

a gear, said gear being selectively positioned about a perimeter of said work bowl in operable communication with said drive shaft;

a cutting disc having a blade, said cutting disc being removably engaged with said gear such that rotation of said drive shaft via said motor causes said gear to rotate said cutting disc and said blade; and

wherein said cutting disc defines a disc opening, said disc opening permitting manual manipulation of said cutting disc to facilitate a selective disengagement of said cutting disc from said gear.

2. The food processing apparatus according to claim 1, wherein:

said gear includes a gear body having a gear opening, said gear opening permitting manual manipulation of said gear to facilitate a selective disengagement of said gear from said drive shaft.

3. The food processing apparatus according to claim 1, wherein:

said perimeter of said work bowl defines a plurality of attachment means, whereby said gear may be selectively affixed to one of said plurality of attachment means to selectively locate said gear at one of a plurality of different positions about said perimeter of said work bowl.

4. The food processing apparatus according to claim 2, wherein:

said gear body further defines a gap; and

wherein an orientation between said blade and said gap is maintained during rotation of said drive shaft, when said cutting disc and said gear are in operable communication with said drive shaft as said motor is operated.

5. The food processing apparatus according to claim 2, wherein:

said gear body defines a gear opening; and

wherein an orientation between said gear opening and said disc opening is maintained during rotation of said drive shaft, when said cutting disc and said gear are in operable communication with said drive shaft as said motor is operated.

6. A food processing apparatus, comprising:

a housing for accommodating a motor;

a work bowl mounted to said housing;

a drive shaft in operable communication with said motor and extending into said work bowl, said drive shaft selectively rotating when said motor is operated;

a gear, said gear being selectively positioned about a perimeter of said work bowl in operable communication with said drive shaft;

a cutting disc having a blade, said cutting disc being removably engaged with said gear such that rotation of said drive shaft via said motor causes said gear to rotate said cutting disc and said blade; and

said perimeter of said work bowl defines a plurality of attachment means, whereby said gear may be selectively affixed to one of said plurality of attachment means to selectively locate said gear at one of a plurality of different positions about said perimeter of said work bowl.

7. The food processing apparatus according to claim 6, wherein:

said cutting disc defines a disc opening, said disc opening permitting manual manipulation of said cutting disc to facilitate a selective disengagement of said cutting disc from said gear.

8. The food processing apparatus according to claim 6, wherein:

said gear body defines a gear opening; and

wherein an orientation between said gear opening and said disc opening is maintained during rotation of said drive shaft, when said cutting disc and said gear are in operable communication with said drive shaft as said motor is operated.

9. The food processing apparatus according to claim 6, wherein:

said gear body further defines a gap; and

wherein an orientation between said blade and said gap is maintained during rotation of said drive shaft, when said cutting disc and said gear are in operable communication with said drive shaft as said motor is operated.