IP Library Granted Patent US 10,433,675
Granted Patent B2
US 10,433,675 · App. 15/013,394 · Granted Oct 8, 2019

Adjustable slicing mechanism for a food processor

Inventors: Joseph W. Zakowski (Avon, CT); Bryan Hotaling (Harvard, MA); Matthew Naples (Acton, MA); John MacNeill (Acton, MA)
Assignee: Conair Corporation
A47J43/0716A47J43/0722B26D1/29B26D7/2628
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Quick Facts
Patent No.
US 10,433,675
App. No.
15/013,394
Granted
Oct 8, 2019
Kind
B2
Abstract

A food processor includes a base, a motor disposed within the base, a drive shaft operatively connected to the motor and extending outwardly from the base, the output shaft being rotatable upon actuation of the motor, a bowl removably coupled to the base, a lid removably coupled to the bowl so as to define a processing chamber, a slicing assembly positioned within the processing chamber and driven by the motor, the slicing assembly being positionable in a plurality of slicing positions to produce sliced food items of varying thicknesses, and a slice thickness adjustment mechanism operable to move the slicing assembly between the plurality of slicing positions. The slice thickness adjustment mechanism includes a cartridge mounted to the bowl, the cartridge including an actuator drivingly coupled to a drive screw. Rotation of the drive screw causes the slicing assembly to move between the plurality of slicing positions.

Claims (47)

1. A food processor, comprising:

a base;

a motor disposed within said base;

a drive shaft operatively connected to said motor and extending outwardly from said base, said drive shaft being rotatable upon actuation of said motor;

a bowl removably coupled to said base; said bowl having a handle;

a lid removably coupled to said bowl so as to define a processing chamber;

a slicing assembly positioned within said processing chamber and driven by said motor, said slicing assembly being positionable in a plurality of slicing positions to produce sliced food items of varying thicknesses; and

a slice thickness adjustment mechanism operable to move said slicing assembly between said plurality of slicing positions, said slice thickness adjustment mechanism including a cartridge mounted to said bowl, said cartridge including an actuator drivingly coupled to a drive screw;

wherein rotation of said drive screw causes the slicing assembly to move between said plurality of slicing positions;

wherein said actuator is in direct connection with said handle on the said bowl.

2. The food processor of claim 1 , wherein:

said cartridge is mounted to a bottom of said bowl.

3. The food processor of claim 1 , wherein:

said actuator is a rotatable dial; and

wherein said rotatable dial is positioned below a handle of said bowl.

4. The food processor of claim 3 , wherein:

said dial is rotatable about a vertical axis parallel to said drive shaft of said motor.

5. The food processor of claim 1 , wherein:

said slicing assembly includes a slicing blade and a rotating disc;

wherein rotation of said drive screw in a first direction causes upward movement of said rotating disc relative to said slicing blade, and rotation of said drive screw in a second direction causes downward movement of said rotating disc relative to said slicing blade.

6. The food processor of claim 5 , further comprising:

an adapter shaft having a lower end having a plurality of teeth matingly engaging a corresponding plurality of teeth formed on said drive screw, and an upper end secured to a hub of said rotating disc.

7. The food processor of claim 3 , wherein:

said dial is drivingly coupled to said drive screw via a gear assembly, said gear assembly including at least one gear and a drive belt.

8. The food processor of claim 1 , wherein:

said cartridge includes a sleeve having a plurality of internal threads;

said drive screw includes a plurality of external threads corresponding to said internal threads of said sleeve; and

said drive screw is received within said sleeve.

9. A bowl for a food processor, comprising:

a floor;

a plurality of sidewalls extending from said floor and defining a processing chamber;

a handle; and

a slice thickness adjustment cartridge mounted below said floor, said slice thickness adjustment cartridge including a rotatable dial beneath said handle and drivingly coupled to a drive screw; said rotatable dial is in direct connection with said handle;

wherein rotation of said dial causes said drive screw to selectively extend from and retract into said cartridge to move a slicing assembly between a plurality of slicing positions.

10. The bowl of claim 9 , wherein:

said bowl is configured to receive said slicing assembly within said processing chamber, said slicing assembly being positionable in a plurality of slicing positions to produce sliced food items of varying thicknesses;

wherein said dial is operable to move said slicing assembly between said plurality of slicing positions.

11. The bowl of claim 10 , wherein:

an upper end of said drive screw has a plurality of teeth configured to matingly engage a corresponding plurality of teeth of a lower end of an adapter shaft, said adapter shaft including an upper end configured to mate with a hub of a rotating disc of said slicing assembly.

12. A food processor, comprising:

a base;

a motor disposed within said base;

a drive shaft operatively connected to said motor and extending outwardly from said base, said drive shaft being rotatable upon actuation of said motor;

a bowl removably coupled to said base; said bowl having a handle;

a slicing assembly positioned within said bowl and driven by said motor, said slicing assembly being positionable in a plurality of slicing positions to produce sliced food items of varying thicknesses; and

a slice thickness adjustment mechanism operable to move said slicing assembly between said plurality of slicing positions,

wherein said slice thickness adjustment mechanism is connected to a knob in direct connection with said handle on the said bowl.

Assignments (5)
SECURITY INTEREST Recorded May 21, 2021
From: CONAIR LLC
To: OWL ROCK CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
Reel/Frame 056336/0098 →
SECURITY INTEREST Recorded May 21, 2021
From: CONAIR LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 056336/0166 →
SECURITY INTEREST Recorded May 21, 2021
From: CONAIR LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 056336/0230 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 13, 2021
From: CONAIR CORPORATION
To: CONAIR LLC
Reel/Frame 057216/0011 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2016
From: ZAKOWSKI, JOSEPH W.; HOTALING, BRYAN; NAPLES, MATTHEW; MACNEILL, JOHN
To: CONAIR CORPORATION
Reel/Frame 037646/0872 →
Continuity (1)
Related Publication 20170217042A1 · Aug 3, 2017