Drawing carriage for a drawing machine, and drawing machine
AssigneeEJP Maschinen GmbH
InventorOttavio Pinosa
Life of this patent
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Abstract
A drawing carriage for a drawing machine, comprising two clamping jaws (16) and a clamping jaw moving device for an opening and closing movement of the clamping jaws (16), is characterized in that the clamping jaw moving device comprises a linear motor (4). In the case of a drawing machine, comprising a drive unit for driving at least two drawing carriages (1), the drawing carriages (1) have a linear motor (4) for the clamping jaw moving device.
Claims7
A drawing machine comprising a drive unit for driving at least two drawing carriages, wherein at least one of the drawing carriages comprises two clamping jaws and a clamping jaw moving device for an opening and closing movement of the clamping jaws, wherein the clamping jaw moving device comprises exactly one linear motor, the linear motor having a stator part directly affixed on the drawing carriage and a mover part that is directly arranged on the drawing carriage, wherein the mover part comprises a sliding carriage having a transmission rod and a bridge secured to the transmission rod, wherein the sliding carriage and bridge are linearly movable relative to the stator part by two guide rods arranged above the clamping jaws, the mover part directly or indirectly engaging the clamping jaws.
Dependencies are inferred from the claim text.