Title:
切削工具とこの切削工具をアセンブリする方法
Document Type and Number:
Japanese Patent JP4829344
Kind Code:
B2
Abstract:
A cutting tool assembly includes a tool body having a major flare diameter portion disposed adjacent the cutting end of the cutting tool and a puller groove disposed below the major flare diameter portion. A compressible sleeve is disposed about a shank portion of the cutting tool, which is mounted in a tool holder. A washer is fitted about the compressible sleeve, and acts as one of the sides of the puller groove. The location of the puller groove below the major flare diameter portion allows for the cutting tool to be made by cold forming, or the like.
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Inventors:
Mousen, Daniel Jay.
MOGNAC, Kenis S.
MOGNAC, Kenis S.
Application Number:
JP2009509706A
Publication Date:
December 07, 2011
Filing Date:
May 01, 2007
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
E01C23/12; E21C35/183; E21C35/197
Domestic Patent References:
| JPH11173051A | 1999-06-29 | |||
| JP2002254349A | 2002-09-10 | |||
| JPS6226408A | 1987-02-04 | |||
| JPS63197795A | 1988-08-16 | |||
| JPH0886185A | 1996-04-02 | |||
| JPH06248611A | 1994-09-06 |
Foreign References:
| US6199956B1 | 2001-03-13 | |||
| US6113195A | 2000-09-05 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Kazuyoshi Ohira
Yasushi Ohashi
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Kazuyoshi Ohira
Yasushi Ohashi