PLATTENFÖRMIGES SCHERMESSER

A hard metal shear blade, of high thermal conductivity and having a non-tapering edge region (3) on each side of a tapering cutting region (2), is new. A hard metal shear blade (1), with a V-shaped or arcuate cutting region (2) of tapering cross-section, is made of a hard me with a thermal conductiv...

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Bibliographische Detailangaben
Hauptverfasser:	SCHRETTER, MICHAEL, GRUBER, BERND, REINHARDT, HERRMANN
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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Beschreibung
Zusammenfassung:	A hard metal shear blade, of high thermal conductivity and having a non-tapering edge region (3) on each side of a tapering cutting region (2), is new. A hard metal shear blade (1), with a V-shaped or arcuate cutting region (2) of tapering cross-section, is made of a hard me with a thermal conductivity of ≥ 85 W/m.K and has, on each side of the tapering cutting region (2), a non-tapering edge regio (3) with an average width (b) of 5-30 % of the total average blade width (B) at this region.