Hydraulically, pneumatically or mechanically driven power unit.

摘要: The invention relates to a hydraulic or pneumatic power unit and its application in press. A (1) includes at least one elastomer space (4) for compressive-force producing/transmitting (5), said being formed so as provide with constriction point between pressurizing side compressing side, that is filled (5) by casting situ. Elastomer preferably direct communication (2) fluid (7), connected (20). In order operate the die press, particularly producing wide-bodied compressed articles, press including two body sections (10a) mould surfaces (8a) be pressed against each other, pressing of article effected cavity (9) therebetween, adapted carry surface relative section towards other (8b) through intermediary support layer (13a), (13a) located within region and/or plate (3).