In order that the tool can be reground over its entire length, a positioning head with two feeler pins is used. The first feeler pin, which runs in front of the grinding disc, is withdrawn from the groove before the latter tapers off or, if the groove profile remains constant, this feeler pin runs out into the open. The second feeler pin, which is rigidly connected to the positioning head, follows the grinding disc and continues to guide the headstock sleeve when the first feeler pin has left the groove.
Folgende Einrichtungen kommen für eine Finanzierung im Rahmen dieser Verordnung zur Durchführung der in Artikel # genannten Aktionsprogramme in Betrachtpatents-wipo patents-wipo