| 摘要 |
A frame, for a device for holding and replacing plates for transferring molten metal contained in a metallurgical vessel having a casting channel, defines a housing for receiving and holding a plate, when the device is assembled, in the operating position in the vicinity of the casting channel of the metallurgical vessel. The frame is arranged to enable the introduction of the plate into the housing, and the extraction of the plate from the housing, by translation along a plate insertion direction. The housing is formed so as to have an overall planar symmetry in relation to a central longitudinal plane parallel with the plate insertion direction. The frame comprises slots for receiving thrusters intended, when the device is assembled, to apply a force, in the direction of the metallurgical vessel, on a plate inserted in the housing.
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