A TENSIONING DEVICE FOR A CHAIN DRIVEN JAW SYSTEM

A tensioning device (100) for a chain driven jaw system in a package filling machine is disclosed. The chain driven jaw system has a fixed cam (101) and a chain (102) as a follower. The tensioning device (100) comprises a chain tensioning element (103) shaped and angled so to receive the chain (102)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NILSSON, Fredrik, DARMELL, Mattias, LINDÈN, Staffan, NILSSON, Jonas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	A tensioning device (100) for a chain driven jaw system in a package filling machine is disclosed. The chain driven jaw system has a fixed cam (101) and a chain (102) as a follower. The tensioning device (100) comprises a chain tensioning element (103) shaped and angled so to receive the chain (102) on an outer surface (104) thereof configured to be directed away from a center (C) of the chain driven jaw system, wherein the chain tensioning element (103) comprises a pivot connection (105), and wherein the chain tensioning element (103) is configured to be integrated with the fixed cam (101) at the pivot connection (105) such that the chain tensioning element (103) abuts the fixed cam (101) at the pivot connection (105) and can move to tension the chain (102). A chain driven jaw system (200) and a related method (300) is also disclosed.