Title:
切削工具、その工具部品及び工具部品の製造方法
Document Type and Number:
Japanese Patent JP4607906
Kind Code:
B2
Abstract:
A cutting tool of the type that comprises two parts having co-operating connecting surfaces of serration type, which individually include a plurality of ridges or tops, which are mutually separated by grooves, the pitch between the ridges in the respective connecting surfaces being one and the same. According to the invention, the widths of two or more grooves positioned one after the other in a series in one of the connecting surfaces increase progressively from a first groove to a last groove in the series. Furthermore, the invention relates to a tool part as such, as well as a method in the manufacture of such tool parts.
Inventors:
Pantozar, Guerlain
Application Number:
JP2006551003A
Publication Date:
January 05, 2011
Filing Date:
January 28, 2005
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
B23C5/22; B23B27/16; B23B51/00; B23B
Domestic Patent References:
| JP10315030A |
Foreign References:
| WO2002055243A1 | ||||
| US2240360 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Hirose Shigeki
Jun Tsuruta
Tetsuro Shimada
Hirose Shigeki