Food processor

• US 5,960,709 A
• Filed: 01/08/1999
• Issued: 10/05/1999
• Est. Priority Date: 01/08/1999
• Status: Expired due to Fees

• Current Assignee: Chung Lun Yip
• Original Assignee: Chung Lun Yip
• Inventors: Yip, Chung Lun
• Primary Examiner(s): Simone, Timothy F.
• Application Number:
  US09/227,585
• Time in Patent Office: 270 Days
• Field of Search: 99/492, 99/495, 99/509-513, 99/623-631, 241/92, 241/93, 241/37.5, 241/68, 241/282.1, 241/282.2, 241/199.12, 241/101.2, 241/285.1, 241/280, 241/166, 83/355, 83/356.3, 83/592, 83/326, 83/932, 83/423, 83/435.2
• US Class Current: 99/510
• CPC Class Codes: A47J 43/0705 for machines with tools driven from the upper side A47J43/0727 - A47J43/08 take precedence
• CPC Class Codes: A47J 43/255 with grating discs or drums
• CPC Class Codes: A47J 45/02 for fastening kitchen utensils to tables, walls, or the like
• CPC Class Codes: B26D 1/0006 Cutting members therefor
• 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 2001/002 Materials or surface treatments therefor, e.g. composite materials
• CPC Class Codes: B26D 3/22 using rotating knives
• CPC Class Codes: B26D 5/10 Hand or foot actuated means
• CPC Class Codes: B26D 7/0641 using chutes, hoppers, magazines

Abstract

A food processor includes a lid having an opening for receiving food, a container below the lid and having an opening provided with a metal ring, a food cutting disc for use at the opening and provided with a number of metal parts for contact with the metal ring, and a handle for rotating the cutting disc to cut the food received. The metal ring and parts are provided for contact with each other to resist wear-and-tear through relative rotation between the cutting disc and the container.

Claims

1. A food processor comprising a lid having an opening for receiving food, a container below the lid and having an opening provided with a first metal part, a food processing implement for use at the opening of the container and provided with a second metal part for contact with the first metal part, and means for rotating the implement to process the food received, said two metal parts being provided for contact with each other to resist wear-and-tear through relative rotation between the implement and the container.

2. A food processor as claimed in claim 1, wherein either of the metal parts is in the form of a ring.

3. A food processor as claimed in claim 2, wherein the member provided with the metal part in the form of a ring includes an annular groove for locating the ring.

4. A food processor as claimed in claim 3, wherein the member provided with the metal part in the form of a ring is the container, and the groove is located in a rim at the opening of the container.

5. A food processor as claimed in claim 2, wherein the other metal part is in the form of a plurality of discrete pieces.

6. A food processor as claimed in claim 5, wherein the metal pieces are provided by respective plates shaped to lie flat against the surface of the member provided with such metal pieces.

7. A food processor as claimed in claim 6, wherein the metal pieces are fixed in position by screws.

8. A food processor as claimed in claim 5, wherein the member provided with said other metal part is the food processing implement.

9. A food processor as claimed in claim 1, wherein the metal parts are of stainless steel material.

10. A food processor as claimed in claim 1, including a housing which is closable by the lid and contains the container which is removable.

11. A food processor as claimed in claim 10, wherein the housing has a base provided with a suction member for releasable attachment onto a horizontal surface.

12. A food processor as claimed in claim 1, wherein the food processing implement is substantially flat and selected from a group comprising a slicer and a grater.

13. A food processor as claimed in claim 1, wherein the means for rotating the food processing implement comprises a shaft engageable with the implement and a handle for rotating the shaft.