Blade and connection sleeve of a knife for an apparatus for cutting off the rectum of a slaughtered animal
US7837538B2 · kind B2 · utility
0Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 2006 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Apr 10, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA22B5/0094
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Blade for a knife of an apparatus for cutting off the rectum of slaughtered animals, wherein the ground section of the hollow cylindrical blade (11) is at a specific angle to the cutting edge (20) at the cutting edge of said hollow-cylindrical blade. The blade (11) is ground over a short portion (A) of its length with a first angle (α) and then in the axial direction on this portion with a second angle (β) which is smaller than the first-mentioned angle (α).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.