To provide a simple-structured twisted brush to be manufactured by a simple procedure, capable of working a worked surface with brush pieces accurately in contact with the worked surface in the work on the worked surface such as deburring, grinding, polishing, surface-treatment, and washing, even if the worked surface is a cavity formed inside a tube and larger than the inner diameter of the insertion part of the tube, and capable of exhibiting high working performance.
The twisted brush for various work comprises a brush part, a spindle part and a holder part formed of a wire. The holder part is located at an end of the twisted brush, and the brush part is formed in the holder part. A plurality of brush pieces are clasped with the wire in the brush part.
JP4656768 | toothbrush |
WO/1998/000050 | METHOD AND APPARATUS FOR GRINDING BRISTLE ENDS OF BRUSH |
NAKAJIMA SHIGEHIRO
JPH01131317A | 1989-05-24 | |||
JPH03228581A | 1991-10-09 | |||
JPH11299186A | 1999-10-29 | |||
JPS519053A | 1976-01-24 | |||
JPS5672651A | 1981-06-16 |