Title:
【発明の名称】研磨ディスクの押え板
Document Type and Number:
Japanese Patent JP3479083
Kind Code:
B2
Abstract:
Accessories for an angle grinder include a disposable rotary sanding disk having quite large shaped ventilating/viewing apertures, for use with a resilient backing plate also having shaped ventilating apertures. The apertures of one or both parts are shaped so that snagging of the apertures on projections from the work surface is minimized and to facilitate air flow across the work surface during use. This air flow helps in cooling the work and ejecting detritus, so minimising clogging effects. The ventilating apertures also facilitate viewing the work to be sanded through the spinning disk during the abrasion process, so that operator feedback is immediate. The holes also give the sanding disk more resilience so that a greater area comes in contact with the work and the disk wears more evenly over its abrasive surface.
Inventors:
Van Osenburgen, Anthony Alfred
Application Number:
JP52205797A
Publication Date:
December 15, 2003
Filing Date:
November 21, 1996
Export Citation:
Assignee:
Saint-Gobain Abrasives, Incorporated
International Classes:
B24B23/00; B24D7/00; B24D7/10; B24D7/12; B24D9/08; B24D13/04; B24D13/16; B24D99/00; (IPC1-7): B24D7/16; B24B23/00; B24D3/00
Domestic Patent References:
| JP57107780A | ||||
| JP6039064A | ||||
| JP526259U | ||||
| JP62144112U | ||||
| JP62159263U | ||||
| JP69869U | ||||
| JP4937080B1 | ||||
| JP417990Y1 |
Attorney, Agent or Firm:
Takashi Ishida (3 others)