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Title:
SHAFT FOR GRINDING STONE, GRINDING STONE WITH SHAFT, GRINDING MACHINE, AND MANUFACTURING METHOD OF FUEL INJECTION NOZZLE
Document Type and Number:
Japanese Patent JP2008137098
Kind Code:
A
Abstract:

To provide a grinding stone with a shaft capable of stably supplying a grinding fluid, accurately performing forming during dressing and grinding with high accuracy (straightness) on a worked surface.

The grinding stone with the shaft includes the shaft 5 having a spray hole 7b for spraying the grinding fluid toward the outer periphery and the grinding stone 3 fixed to the tip of the shaft 5, and is equipped with a screw 5b to be connected with a rotary shaft at a base end opposite to the tip of the shaft 5.


Inventors:
TAKAYAMA YOJI
Application Number:
JP2006000324067
Publication Date:
June 19, 2008
Filing Date:
November 30, 2006
Export Citation:
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Assignee:
SEIKO INSTR INC
International Classes:
B24D5/00; B24D3/00; B24D5/02; B24D7/00; B25B15/04
Domestic Patent References:
JPH11320351A1999-11-24
JPS60109868U1985-07-25
JPH08257923A1996-10-08
JPH03294178A1991-12-25
JP2000024892A2000-01-25
Foreign References:
WO2004106001A12004-12-09
Attorney, Agent or Firm:
上田 邦生
藤田 考晴



 
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