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Patent Searching and Data


Title:
GRINDING BLADE
Document Type and Number:
WIPO Patent Application WO/2012/150152
Kind Code:
A3
Abstract:
The invention relates to a grinding or polishing blade (1) for arrangement on a rotationally drivable grinding or polishing disk, having an outer edge (2) extending over the circumference that has three convex sections (3, 3', 3") and three concave sections (4, 4', 4"), which are arranged alternately over the circumference, wherein the convex sections (3, 3', 3") and the concave sections (4, 4', 4") are shaped as circular arcs having the same radii (R, R1, R2, R3).

Inventors:
KLUG GEORG (DE)
Application Number:
PCT/EP2012/057500
Publication Date:
December 27, 2012
Filing Date:
April 25, 2012
Export Citation:
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Assignee:
LUKAS ERZETT SCHLEIF FRAES (DE)
KLUG GEORG (DE)
REISS GEORG (DE)
International Classes:
B24D7/02; B24D7/12; B24D9/08
Domestic Patent References:
WO2002045908A12002-06-13
Foreign References:
FR1494215A1967-09-08
US5183479A1993-02-02
US20030143926A12003-07-31
Attorney, Agent or Firm:
MÜLLER, Thomas et al. (Köln, DE)
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