The working head in order to machine a surfacing the lenses, in particular ophthalmic lenses made of organic material, and a machine comprising such a working head

摘要

P a particular subject of the invention is a working head in order to machine to be surfaced of the lenses of the type comprising a bearing finger 15 carried by an arm 17 is pivotally mounted on a fixed frame and subjected to the applicator means adapted to urge it in the direction of a work station 11. / p & & p & according to the invention, the abutment finger 15 is generally mounted to move axially - to - screw of the arm 17 which the door, and it is subjected to the damping means adapted to absorb the possible axial oscillations during the surfacing of a lens. / p & & p & application in particular to the surfacing ophthalmic lenses made of organic material. / p