Cutting knife, in particular for cutting food
US8505207B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 10, 2008 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Jul 7, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B25/002
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting knife, in particular for cutting food, includes a blade being disposed rotatably about a rotation axis and a drive being designed as an electric motor, which includes a rotating rotor and a stationary stator, which interact for driving the blade and which impart a rotational movement on the blade during operation of the cutting knife. Herein, the rotor is rotatable about the rotation axis, is connected in a rotationally fixed manner with the blade and rotates during operation of the cutting knife together with the blade about the rotation axis. In this way, a cutting knife is provided which is improved with regard to its construction such that the driving of the blade is simplified and the manageability of the cutting knife is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.