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US 2012/0122376 A1Published application
Pre-honed doctor blade with a curved profile lamella and method for producing said doctor blade
AssigneeC.B.G. Acciai S.r.l.
InventorsAlberto Filippini Fantoni, Sveva Filippini Fantoni, Uberto Filippini Fantoni
Life of this patent
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Abstract
A method of producing a doctor blade from a band. A grinding wheel is positioned above the band with its axis of rotation not at right angles to the edge of the doctor blade. The grinding wheel then is rotated and the band is moved beneath the grinding wheel parallel to its edge.
Claims12
-9. (canceled)
A method for producing, starting from a band, a doctor blade, characterised in that it comprises at least the steps of:
- positioning above the band a grinding wheel with its axis of rotation not at right angles to the edge of the doctor blade;
- setting the grinding wheel in rotation;
- moving the band beneath the grinding wheel parallel to its edge.
Dependencies are inferred from the claim text.