C - Chemistry – Metallurgy – 21 – C
Patent
C - Chemistry, Metallurgy
21
C
39/14
C21C 5/50 (2006.01) C21C 5/46 (2006.01)
Patent
CA 1233021
A B S T R A C T The invention is based upon a mounting for heated vessels (1), more particularly for tilting, steel-plant converters, the weight of which is absorbed, while allowing for thermal motion, when the vessel is upright, by means of tension- elements (13) in parallel with the central longitudinal axis (12) of the vessel and, if necessary and when the vessel is horizontal, by means of flexible tension-elements (13) running transversely or perpendicularly to the central longitudinal axis of the vessel, the said tension-elements being pre-loaded and secured to stationary or tiltable mountings (8). In the case of the loading arising when the vessel is horizontal, in order to avoid an unduly rigid transverse attachment, consisting of an insert-pin on the support-frame (8) and an insert-pin receptacle on the vessel (1), i.e. in order to make it possible for the transverse attachment also to absorb thermal motions without disadvan- tages, it is proposed that the transverse-attachment tension- elements (14a, 14b) be attached in pairs by their one ends (14c) to a vessel-mounting (8) at the side of the vessel and, by their other ends (14d), to a displaceable hollow bearing (15) in such a manner as to transfer tensile force, and that a short support lug (16), projecting into the said hollow bearing (15) be connected, at least centrally, to the wall (2) of the vessel. In the case of an interchangeable heated vessel, the short support lugs (16), with their axes running in parallel with the central longitudinal axis of the vessel, are adapted to slide in and out of the said hollow bearing (15).
465322
Langlitz Karlheinz
Schmitz Gunter
Mannesmann Aktiengesellschaft
Ridout & Maybee Llp
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