Title:
【発明の名称】研磨布紙材用のバツクアツプパツド
Document Type and Number:
Japanese Patent JPS62500922
Kind Code:
A
Abstract:
A coated abrasive back up pad comprising a layer of resiliently compressible foam, a generally rigid backing plate fixed to one surface of the layer of foam and including, structure adapted for coupling the back up pad to a drive motor, and a flexible magnetized layer fixed to a surface of the foam layer opposite the backing plate and having a generally planar outer support surface. The foam layer includes a lip extending around the peripheral edge of the magnetized layer to protect that edge during use of the pad to drive a sheet of coated abrasive.
Inventors:
Syuwarts, Thomas Davryu
Application Number:
JP50446285A
Publication Date:
April 16, 1987
Filing Date:
October 03, 1985
Export Citation:
Assignee:
Minnesota Mining and Manyufu Actu Your Companion-
International Classes:
B24D9/08; B24D15/04; (IPC1-7): B24D9/08
Attorney, Agent or Firm:
Asamura Akira