Horizontal continuous casting apparatus
AssigneeDavy McKee (Sheffield) Limited
InventorsDavid Stonecliffe, Peter Barlow
Life of this patent
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Abstract
Continuous casting apparatus comprises a mould defining a horizontal mould passage, a break ring having a tapered portion positioned in a correspondingly tapered inlet to the mould passage, a refractory feed tube supported in a mounting assembly and means for urging the assembly towards the mould so that an end face of the tube abuts against an end face of the break ring. The assembly is pivotally mounted so that the feed tube is pivotable relative to the break ring about a pair of axes which are at right angles to each other and at right angles to the longitudinal axis of the mould passage.
Claims6
Continuous casting apparatus comprising
- a mould defining an open-ended mould passage arranged with a longitudinal axis of the mould passage horizontal, the mould passage having a tapered portion at the inlet end;
- a break ring having a correspondingly tapered peripheral portion located at the inlet end of the mould passage;
- a rigid support structure;
- a mounting assembly positioned at the inlet end of the mould passage and carried by the support structure, including means for pivoting said assembly with respect to the support structure about a pair of axes which are at right angles to each other and at right angles to the longitudinal axis of the mould passage;
- a refractory feed tube supported by the mounting assembly;
- and
- means for urging the mounting assembly towards the mould such that an end face of the feed tube abuts against an end face of the break ring.
Continuous casting apparatus comprising a stationary mould assembly including a mould defining an open-ended mould passage, the mould being arranged with the longitudinal axis of the mould passage horizontal, the mould passage having a tapered portion at the inlet end;
- a break ring having a correspondingly tapered peripheral portion located at the inlet end of the mould passage;
- a refractory feed tube located in and extending through a first apertured plate;
- a second apertured plate supporting the first apertured plate with the first plate being pivotable with respect to the second plate about a first axis which is at right angles to the longitudinal axis of the mould passage;
- the second apertured plate having a pair of aligned trunnions which are pivotally mounted in a post and a clevis pin, respectively, which permit the second plate to pivot with respect thereto about a second axis which is at right angles to the first axis and to the longitudinal axis of the mould pasage;
- said post being hinged to the mould assembly and pivotable about an axis parallel to said first axis;
- said clevis pin being connected to the piston rod of a fluid operable piston-cylinder device mounted on the mould assembly and which serves to urge the feed tube towards the mould such that an end face of the feed tube abuts against an end face of the break ring.
Dependencies are inferred from the claim text.