Strand guiding means to be used in a continuous casting plant
AssigneeVereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan Aktiengesellschaft
InventorWerner Scheurecker
Life of this patent
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Abstract
A strand guiding means has at least two framing parts arranged in pairs and opposite each other, which are connected by drawing anchors. Upon each of the drawing anchors an outer and an inner bushing, having corresponding helical sliding faces and an angle of inclination that is smaller than the pertaining angle of friction, are arranged. Each one of the inner bushings is rotated relative to the outer bushing by a pressure medium cylinder, whereby one of the two framing parts is movable and the strand guiding rollers accommodated by the framing parts are brought into and out of an engagement position.
Claims6
A strand guiding means to be used in a continuous casting plant comprising:
- at least one first framing part;
- at least one second framing part, the at least one first framing part and the at least one second framing part being arranged in pairs opposite each other;
- drawing anchors connecting said at least one first framing part and said at least one second framing part;
- strand guiding rollers supported by said at least one first framing part and said at least one second framing part;
- bushing means for each of said drawing anchors adjacent said second framing part, each of said bushing means including an outer bushing fixedly connected to the drawing anchor and an inner bushing supported on said second framing part, said outer bushing and said inner bushing having corresponding mating helical sliding faces with an angle of inclination smaller than the pertaining angle of friction;
- and
- a pressure medium cylinder for each of the bushing means arranged to rotate said inner bushing relative to said outer bushing, whereby said second framing part is movable to bring the strand guiding rollers accommodated thereby into and out of engagement position.
Dependencies are inferred from the claim text.