Title:
GRINDING AND SWEEPING BRUSH
Document Type and Number:
Japanese Patent JP2017055785
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grinding and sweeping brush that can perform work to provide brushing processing in a pipe easily, is excellent in work efficiency, and suitable for accurate machining, and can increase economic efficiency.SOLUTION: In a grinding and sweeping brush 1, a base end part of a shaft body 3 is fixed to a metal case 11, a brush fixing part 4 is provided at the tip of the shaft body 3, and a brush body 5 is removably connected to the brush fixing part 4. The brush body 5 includes a connection part 13 removably connected to the brush fixing part 4, a brush hair bundle 14 bundling a plurality of brush hairs 14a made of abrasive grain containing resin filament, and a fixing part 16 for fixing an end part of a brush work part 15 formed of the brush hair bundle 14 to the connection part 13.SELECTED DRAWING: Figure 1
Inventors:
NISHIKI MASAO
Application Number:
JP2015180511A
Publication Date:
March 23, 2017
Filing Date:
September 14, 2015
Export Citation:
Assignee:
NISHIKI MASAO
International Classes:
A46B7/10; B24B29/00; B24B29/08
Domestic Patent References:
| JPS53149456U | 1978-11-24 | |||
| JPS6150760A | 1986-03-13 | |||
| JPH0441182A | 1992-02-12 | |||
| JP2002300921A | 2002-10-15 | |||
| JP2004268198A | 2004-09-30 | |||
| JP3092014U | 2003-02-28 | |||
| JPH10278000A | 1998-10-20 |
Foreign References:
| WO2014136954A1 | 2014-09-12 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi