MESSERKOPFVORRICHTUNG FUER EINE MASCHINE ZUM BEARBEITEN, WIE FRAESEN ODER HOBELN, VON WERKSTUECKEN AUS HOLZ ODER KUNSTSTOFF.

摘要

The cutter blades of the cutter heads of the present machine are supported in such a manner that they may be quickly and accurately adjusted for varying the cutting depth of the cutter blades. The cutter blades are supported in groove-shaped receptacles equally spaced around the cutter head and means is provided for adjustably supporting and positively locking the cutter blades in the desired adjusted position in the groove-shaped receptacles. An adjusting plate is fixed to the cutter blade by mating sawtoothlike grooves to provide a primary adjustment of the cutter blades. The adjustment plate including a guide surface which includes a gradient component extending in at least one adjustment direction of the cutting blade so that secondary adjustments may be made to the position of the cutter blade.