Title:
研磨材及びその製造方法
Document Type and Number:
Japanese Patent JP2007537891
Kind Code:
A
Abstract:
An abrasive material comprising a base surface having a plurality of pyramidal shapes and a plurality of butte-like shapes protruding therefrom is provided. The base surface and the protrusions being formed of the same material. A portion of the protrusions have a substantially triangular, square, or polygonal base and triangular sides which meet at an apex which substantially forms a point and a portion of the protrusions have a substantially triangular, square, or polygonal base and substantially trapezoidal sides the portions sides thereof distant from the base surface forming a plateau such that the protrusions are substantially butte-like in shape. The protrusions provide intermixing cutting and planning edges in a pattern such that the material is capable of abrading independent of direction of use. The butte-like protrusions provide a substantially gliding surface such that the abrasive material is particularly useful in finish sanding.
Inventors:
Manolesc Millsair
Application Number:
JP2007527540A
Publication Date:
December 27, 2007
Filing Date:
May 17, 2005
Export Citation:
Assignee:
Manolesc Millsair
International Classes:
B24D3/00; B24D7/02; B24D11/00
Domestic Patent References:
| JP2000158346A | 2000-06-13 | |||
| JP2003053665A | 2003-02-26 | |||
| JPS63300820A | 1988-12-08 | |||
| JPS6080567A | 1985-05-08 | |||
| JP2001523171A | 2001-11-20 |
Attorney, Agent or Firm:
Akihiro Ryuka