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US 7,204,120 B2Granted
Apparatus for cutting a workpiece
AssigneeGFM Beteiligungs- und Management GmbH & Co. KG
InventorRobert Koppensteiner
Life of this patent
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Abstract
An apparatus is described for forging a workpiece (3) with an intermittently drivable clamping head (4) for the workpiece (3) and with a counter-holder (5) for receiving the end of the workpiece (3) averted from the clamping head (4), which counter-holder is rotatably held in a frame (12). In order to provide advantageous constructional conditions it is proposed that the counter-holder (5) is connected with an intermittent rotational drive (13) which can be triggered synchronously to the clamping head (4).
Claims3
An apparatus for forging a workpiece, which comprises
- a clamping head for the workpiece,
- a first rotational drive for intermittently driving the clamping head,
- a counter-holder for receiving an end of the workpiece averted from the clamping head, the counter-holder being held rotatably in a frame, and
- a second rotational drive for intermittently driving the counter-holder synchronously with the clamping head.
1 more element
Dependencies are inferred from the claim text.