Title:
切削加工工具
Document Type and Number:
Japanese Patent JP2005536368
Kind Code:
A
Abstract:
A cutting machining tool, especially of a boring bar type, has a holding device ( 10 ), one end of which is provided with a fixing shaft while its other end is provided with a seat ( 12 ) for a removable cutting member ( 16 ). The cutting member encompasses a support part ( 18 ) which engages at least partly into the seat ( 12 ) in the fixed state and a machining part ( 20 ). The support part ( 18 ) can be fixed in a clamping manner in the seat ( 12 ) by a fastening part ( 22 ). The seat ( 12 ) is provided with a rest area ( 28 ). The cutting member can be securely fixed in the seat across a larger fixing range by a support part due to the fact that the seat ( 12 ) includes a delivery area ( 30 ) in addition to the rest area ( 28 ). The two areas ( 28, 30 ) are movable towards or away from each other so as to fasten or remove the cutting member ( 16 ) by the fastening part ( 22 ). Secure fixing and support is achieved by three planar areas that are located on the outer circumference of the support part.
Inventors:
Ettre, Matthias
Application Number:
JP2004531773A
Publication Date:
December 02, 2005
Filing Date:
June 16, 2003
Export Citation:
Assignee:
Haltmetal-Bergzoig Fabric Paul Horn Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
B23B27/00; B23B29/02; B23B29/034; B23B31/10; B23B31/20; (IPC1-7): B23B31/20
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Masaya Nishiyama