Sharpening device e.g. double-sided sharpening device, for sharpening edges of ski, has motors and disks inclined by same predetermined angle, which is adjustable with additional angle of specific degrees in plane perpendicular to ski

摘要

The device has a pair of grinding wheels or abrasive disks (2, 2a) rotated by two motors (4, 4a) arranged opposite to each other with an interposition of a gap for passage of a ski (1). The disks are provided with abrasive parts (3, 3a) e.g. emery clothes, respectively. Each abrasive part is inclined by a predetermined angle (alpha) relative to a plane of the corresponding disk. The motors and the associated disks are inclined by the same angle, which is adjustable with additional angle (beta) of 0 to 3 degrees in a plane perpendicular to the ski.