FLYING SHEAR

The invention relates to a flying shear comprising at least one drum which i s equipped with a blade, whose peripheral speed can be synchronised with the feed rate of the rolling strip and comprising an anvil which is located opposite the drum and optionally a controllable adjusting device allocated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIELSEN, DUANE A, BARRY, MICHAEL L, MUNKER, JOCHEN, MERZ, JURGEN, GRAFE, HORST
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BROACHING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING FILING HAND CUTTING TOOLS HANDLING THIN OR FILAMENTARY MATERIAL LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER METAL-WORKING NOT OTHERWISE PROVIDED FOR PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PLANING PNEUMATIC TUBE CONVEYORS SAWING SCRAPING SEVERING SHEARING SHOP CONVEYOR SYSTEMS SLOTTING STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	The invention relates to a flying shear comprising at least one drum which i s equipped with a blade, whose peripheral speed can be synchronised with the feed rate of the rolling strip and comprising an anvil which is located opposite the drum and optionally a controllable adjusting device allocated t o said drum. The flying shear is configured in such a way, that wear is minimised and that extended tolerances are allowed during the production thereof, without impairing the cutting performance. This is achieved when th e blade drum (2) is in the working position, by the retention of a space (8) between the anvil drum (3) and the blade drum (2) which ensures that the rolling strip (4) severs at its weakest point, as a result of the longitudin al forces which are exerted on said rolling strip (4).