| 摘要 |
A chamber for floating glass on a bath of molten metal including: an upstream wall, a downstream wall, and two lateral walls; rolls for driving the glass in a direction of travel from upstream to downstream; a lateral wall including a shoulder resulting in a reduction in width of the chamber in the direction of travel of the glass, the shoulder starting at a first point and terminating at a second point of the lateral wall, the first and second points being in contact with a surface of the bath of metal, the vertical plane passing through the first and second points forming with the vertical plane, parallel with the direction of travel of the glass and passing through the first point, an angle inside the chamber greater than 150°. Geometric features of the shoulder reduce lateral reciprocal motion of a ribbon emerging from the chamber. |
