HAND CRANK FOR A FOLDING APPARATUS, FOLDING APPARATUS HAVING A HAND CRANK AND PACKAGING MACHINE HAVING A FOLDING APPARATUS

There is described a hand crank (35) for a folding apparatus (11). The hand crank (35) is configured to be operatively connected to a conveying device (23) of the folding apparatus (11) so as to enable a manual actuation of advancement of retaining seats (22) of the folding apparatus (11). The hand...

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Bibliographische Detailangaben
Hauptverfasser:	ROCCHI, Manuel, RIMONDI, Fabrizio, CASSANI, Stefano, REIS, Monica, PRAMPOLINI, Demis
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 PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	There is described a hand crank (35) for a folding apparatus (11). The hand crank (35) is configured to be operatively connected to a conveying device (23) of the folding apparatus (11) so as to enable a manual actuation of advancement of retaining seats (22) of the folding apparatus (11). The hand crank (35) comprises a connecting shaft (36) configured to be operatively connected to the conveying device (23), being rotatable about a rotation axis (B) and being configured to enable the manual actuation of the advancement of the retaining seats (22), a gripping element (37) connected to the connecting shaft (36) and configured to be gripped by a technical operator and enabling to actuate rotation of the connecting shaft (36) about the rotation axis (B) and a safety element (43) fixed to the connecting shaft (36) and having one or more indentations (44). Each indentation (44) is configured to receive a safety member (46) of the folding apparatus (11), such that with the safety member (46) being inserted into one of the indentations (44) rotation of the connecting shaft (36) about the rotation axis (B) is blocked.