APPARATUS AND METHOD FOR ACQUIRING THE SHAPE OF A SPECTACLE FRAME CIRCLE OR ARCADE

摘要

The invention relates to a reading device for a rim (110) or a bridge of an eyeglass frame, which comprises a means for supporting the eyeglass frame and a sensor (10) that is mounted so as to rotate about a rotation axis (A1) so that the same follows a longitudinal profile (P1) of the rim or bridge of the eyeglass frame held in the support means.  According to the invention, the sensor is provided with a reading head (12) comprising a V-shaped bearing pad (15) that is open in a direction opposite to that of the rotation axis and that is adapted to be inserted onto the rim or bridge so that the bearing pad slides along the latter.