Title:
MACHINING TOOL AND BURNISHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/070893
Kind Code:
A1
Abstract:
The present invention pertains to a machining tool for holding a burnishing shaft used in a burnishing device for burnishing the inner lateral surfaces of grooves formed outward from the inner circumferential surface of a cylindrical workpiece. The machining tool is provided with a support part for supporting both ends of the burnishing shaft without fixing the ends.
Inventors:
HIWADA MASAAKI (JP)
HONOKI TSUGUO (JP)
HIRANO TETSUYA (JP)
HONOKI TSUGUO (JP)
HIRANO TETSUYA (JP)
Application Number:
PCT/JP2018/037447
Publication Date:
April 09, 2020
Filing Date:
October 05, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B24B39/06
Foreign References:
| JP2015226971A | 2015-12-17 | |||
| JPS62152671A | 1987-07-07 | |||
| JPH08112746A | 1996-05-07 | |||
| JP2011194551A | 2011-10-06 | |||
| SU1532279A1 | 1989-12-30 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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