Coil box, mounted between a roughing rolling train and a...

Metal deforming – By use of roller or roller-like tool-element – With modification or control of temperature of work – tool or...

Reexamination Certificate

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Details

C072S200000, C072S146000, C072S148000, C242S595100

Reexamination Certificate

active

10513060

ABSTRACT:
The invention relates to a coil box, which is mounted between a roughing rolling train and a finishing rolling train, for metal pre-strips, in particular steel strips, which are hot wound to form coils and are protected against further cooling in the vicinity of a winding and/or unwinding station (6) by means of heat-shield devices (7) on the front faces (5a;5b) of the coils. The aim of the invention is to universally configure said coil box. To achieve this, the heat-shield devices (7) are configured from lateral walls (8; 8b) that can be pivoted to rest against the front faces (5a;5b) of the coils and a pair of opposing heat-shield devices (7) can be aligned in parallel to different coil widths (5c).

REFERENCES:
patent: 3805570 (1974-04-01), Smith
patent: 4005830 (1977-02-01), Smith
patent: 4019359 (1977-04-01), Smith
patent: 4306438 (1981-12-01), Child et al.
patent: 4452587 (1984-06-01), Laws et al.
patent: 4465912 (1984-08-01), Brettbacher et al.
patent: 5310131 (1994-05-01), Monaco et al.
patent: 0904861 (1999-03-01), None
patent: 9109694 (1991-07-01), None

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