Global Patent Index - EP 0558711 A4

EP 0558711 A4 19940316 -

Publication

EP 0558711 A4 19940316

Application

EP 92918772 A 19920826

Priority

  • US 75010591 A 19910826
  • US 93306992 A 19920821

Abstract (en)

[origin: WO9303887A1] A flexible sanding/deburring head (10) adapted for driven rotation by a power tool is formed from a plurality of juxtaposed thin sheets (38a-38d) of flexible abrasive material individually die cut to define a connecting portion having a mounting opening (42a-42b) disposed centrally thereof and at least three projections (44a-44d) connected to the connecting portion to extend generally radially of the mounting opening, wherein the projections are uniformly spaced annularly of the mounting opening and bound uniformly sized cut-out areas opening radially of the mounting opening and each projection is divided into parallel fingers (48a-48d) having relatively inner ends connected to the connecting portion and relatively outer ends arranged to lie generally along arcs of a circle whose center is coincident with the center of the mounting opening. The projections are skip-cut to define the fingers.

IPC 1-7

B24B 23/02

IPC 8 full level

B24B 23/02 (2006.01); B24D 13/08 (2006.01)

CPC (source: EP)

B24D 13/085 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

WO 9303887 A1 19930304; EP 0558711 A1 19930908; EP 0558711 A4 19940316; JP H06504000 A 19940512

DOCDB simple family (application)

US 9206963 W 19920826; EP 92918772 A 19920826; JP 50454993 A 19920826