Abstract: The present invention relates to a machine for marking articles, comprising a marking head suitable for applying a marking force on an article along a marking axis. The marking head comprises a carriage movable in translation along the marking axis and along a transverse axis, which is perpendicular to the marking axis (X10). The marking head also comprises a first roller and a second roller carried by the carriage, rotatable respectively around a first axis and a second axis each located in a plane perpendicular to the marking axis. The rollers are capable of alternately marking the same article or two successive articles, depending on movements of the carriage. The invention also relates to a method for marking articles.

Abstract: The present invention relates to a machine for marking articles that includes a marking head applying a marking force on an article along to a first axis; a positioning system positioning the article facing the marking head and generally along a perpendicular second axis; and a support system supporting the article during marking by the marking head. The positioning system comprises at least one carriage-turret for supporting the article. When the article is positioned facing the marking head by the at least one carriage-turret, this carriage-turret has a degree of freedom along a direction parallel to the first axis. The support system and/or the at least one carriage-turret includes backlash means along a direction parallel to a perpendicular third axis, to compensate for the shape defects of the article during application of the marking force.

Abstract: The present invention relates to a machine for marking articles, comprising a marking head suitable for applying a marking force on an article along a marking axis. The marking head comprises a carriage movable in translation along the marking axis and along a transverse axis, which is perpendicular to the marking axis (X10). The marking head also comprises a first roller and a second roller carried by the carriage, rotatable respectively around a first axis and a second axis each located in a plane perpendicular to the marking axis. The rollers are capable of alternately marking the same article or two successive articles, depending on movements of the carriage. The invention also relates to a method for marking articles.

Abstract: The present invention relates to a machine for marking articles that includes a marking head applying a marking force on an article along to a first axis; a positioning system positioning the article facing the marking head and generally along a perpendicular second axis; and a support system supporting the article during marking by the marking head. The positioning system comprises at least one carriage-turret for supporting the article. When the article is positioned facing the marking head by the at least one carriage-turret, this carriage-turret has a degree of freedom along a direction parallel to the first axis. The support system and/or the at least one carriage-turret includes backlash means along a direction parallel to a perpendicular third axis, to compensate for the shape defects of the article during application of the marking force.