Back to results
US 7,681,427 B2Granted
Method and device for the production and/or machining of pieces
AssigneeFeintool International Management AG
InventorsMichael Op de Hipt, Rudolf Welk
Life of this patent
Estimating the term…
Abstract
A device for the production and/or machining of parts, in particular for the production of stampings, by at least one die which is capable of being put under pressure and/or force, and which has at least one plate and one die element, the die element being supported in the plate against pressure elements via a resilient element.
Claims6
A device for the production of stampings comprising:
- a lower die part (1);
- a die change plate (2) arranged beneath the lower die part (1);
- a press platen (3) arranged beneath the die change plate (2);
- a die element (26) supported in the lower die plate (1);
- a pressure force ram (5) arranged in the press platen (3) and bears against at least one pressure bolt (6) in the die change plate (2);
- a crossbridge (10) arranged between the die element (26) and the at least one pressure bolt (6), wherein the at least one pressure bolt bears on the crossbridge;
- and
- the crossbridge (10) is provided with a latching element (13) which cooperates with a corresponding recess (14) in the die change plate for fixing the crossbridge thereto.
5 more elements
Dependencies are inferred from the claim text.