Multiple die head

The die head (1) with a fixed central part (2), a movable outer top part (8) and a movable outer bottom part (9) and also an upper movable intermediate part (6) and a lower movable intermediate part (7) has a hydraulically actuated, pivotable main clamping frame (51), which acts with its clamping or...

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Bibliographische Detailangaben
Hauptverfasser:	THIELE,VOLKER, HIRSCHKORN,INGO
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The die head (1) with a fixed central part (2), a movable outer top part (8) and a movable outer bottom part (9) and also an upper movable intermediate part (6) and a lower movable intermediate part (7) has a hydraulically actuated, pivotable main clamping frame (51), which acts with its clamping or pressing faces (56, 57) against dogs (46, 47) of the intermediate parts (6, 7). Articulated on the main clamping frame (51) are two auxiliary clamping frames (58, 59), each with a hydraulic cylinder (60), the hydraulic cylinder acting with its piston rod (62) on the dogs (48, 49) of the top part (8) and bottom part (9) respectively. The die head (1) permits separate opening of the upper feed channel (66) and lower feed channel (67) respectively.