Title:
TRIMMING BLADE
Document Type and Number:
Japanese Patent JP2008080357
Kind Code:
A
Abstract:
To provide a blade for trimming which cuts a cylindrical object with an edge and the curvature of the edge of which is not changed even when regrinding work is performed.
In this trimming blade, the curvature of the edge of the inclined face of the blade which is situated in the extended part of the lower side of the blade and the curvature of a new edge of the inclined face of the blade which is situated in the extended part of the face which is arbitrarily ground or cut in parallel with the lower face of the blade are equal to each other.
Inventors:
KIMOTO MIKIO
Application Number:
JP2006262225A
Publication Date:
April 10, 2008
Filing Date:
September 27, 2006
Export Citation:
Assignee:
TAKEUCHI PRESS
International Classes:
B21D51/26; B23D21/00
Domestic Patent References:
| JPS62134127A | 1987-06-17 |