MACCHINA SPACCATRICE CON COLTELLO A NASTRO PARTICOLARMENTE PER PELLI

In a rotation-hoop knife splitting machine for splitting sheet-like material, there are in the region (21) of the splitting work two rotation-hoop knife portions (30, 31) which bear against one another and which are moved oppositely to one another. The cutting edges (34, 36) of the two rotation-hoop...

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Bibliographische Detailangaben
1. Verfasser:	RAINER DORSTEWITZ
Format:	Patent
Sprache:	ita
Schlagworte:	CHEMISTRY CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS HIDES INTESTINE-SPLITTING MACHINES LEATHER MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHERIN GENERAL METALLURGY PELT-SHEARING MACHINES PELTS PERFORMING OPERATIONS SEVERING SKINS TRANSPORTING
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Beschreibung
Zusammenfassung:	In a rotation-hoop knife splitting machine for splitting sheet-like material, there are in the region (21) of the splitting work two rotation-hoop knife portions (30, 31) which bear against one another and which are moved oppositely to one another. The cutting edges (34, 36) of the two rotation-hoop knife portions (30, 31) are formed between a phase (35, 37) generated by one-sided grinding and the surface (32, 33) bearing against the other rotation-hoop knife portion. In particular, there are two endless rotation-hoop knives (1, 2) which form the two rotation-hoop knife portions (30, 31). Because of the opposite movement of the two rotation-hoop knife portions (30, 31), a lateral drift of the material (26) to be split can be prevented completely or substantially.