DEVICE TO RAISE AND PIVOT THE TOP OF AN ARC FURNACE

1. Apparatus for litting and pivoting the cover (4) of the furnace vessel (2) of an electric arc furnace (1), the apparatus being arranged laterally of the furnace vessel (2) and including a carrier member (13, 14, 24, 26, 27) which can be raised and lowered and which directly engages the edge of th...

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Bibliographische Detailangaben
1. Verfasser:	EHLE, JOACHIM
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	1. Apparatus for litting and pivoting the cover (4) of the furnace vessel (2) of an electric arc furnace (1), the apparatus being arranged laterally of the furnace vessel (2) and including a carrier member (13, 14, 24, 26, 27) which can be raised and lowered and which directly engages the edge of the cover, wherein at least one lifting apparatus is fixed on a laterally pivotable rotary portal arrangement (6) arranged beside the furnace vessel and the carrier member (13, 14, 24, 26, 27) is released from the edge of the cover in the lowered position (13') and in the lifting operation engages into a lifting eye (15, 16) which is adapted to the shape of the carrier member, at the edge of the cover.