APPARATUS FOR COILING HOT STRIP

PURPOSE:To improve rolling efficiency and to reduce the development of flaw at rear end of a strip by arranging a strip rear end guide device having plural guide rolls for pressing the hot strip to the diameter direction at the time of coiling in a coiling apparatus for hot strip. CONSTITUTION:In th...

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Bibliographische Detailangaben
1. Verfasser:	OKI MASAMI
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To improve rolling efficiency and to reduce the development of flaw at rear end of a strip by arranging a strip rear end guide device having plural guide rolls for pressing the hot strip to the diameter direction at the time of coiling in a coiling apparatus for hot strip. CONSTITUTION:In the coiling apparatus for hot strip 1 providing a mandrel 3, mandrel guides 9, 9', 9'' and wrapper rolls 4, 4', 4'', further, the strip rear end guide device 19 as freely advancing/retreating in mandrel axial direction is provided. Further, in inside of this strip rear end guide device 19, plural guide rolls 7 set at outer periphery of the mandrel 3 for pressing the hot strip 6 at the time of coiling to the diameter direction, are provided.