Title:
CUP TYPE WIRE BRUSH
Document Type and Number:
Japanese Patent JP2019072446
Kind Code:
A
Abstract:
To provide a cup type wire brush that can peel off to remove old coated film waste which is softened and clay shaped by the incineration waste of old film after induction heat treatment and application of a release agent almost without generating friction sound with a metallic surface.SOLUTION: A bristle bundles 5 composed of wire bristles are arranged between an upper calking plate 6 and a lower calking plate 7 in which an installation part 10 with a rotary spindle of a tool attached is installed in the center. The bristle bundles 5 radially project the bristle tips downward between the lower end edge of the upper calking plate 6 and the lower end edge of the lower calking plate 7. Between the desired bristle bundles 5, 5, a diamond file 8 is arranged. The diamond file 8 and the bristle bundles 5 are set almost equally in the inner/outer directional width and the lower end position.SELECTED DRAWING: Figure 3
Inventors:
MASUDA KOKICHI
Application Number:
JP2017211260A
Publication Date:
May 16, 2019
Filing Date:
October 13, 2017
Export Citation:
Assignee:
MASUDA KOKICHI
International Classes:
A46D1/00; E04F21/00
Attorney, Agent or Firm:
Ryuichi Kono