NOVELTY - The feed-through device (20) for a braid-roller (10) having a driving shaft (12) and a wheel, comprises a holding element (22) insertable in a side wall (2) of a floating bath device (1), a tube intermediate piece fastened at the holding element and with a gaiter arranged at the tube intermediate piece, and a first and a second bearing for the driving shaft. The second bearing is arranged between the holding element and the gaiter, is flexibly formed, and has an elastic second bearing element, which is an elastic sealing element and/or damping element.    USE - Feed-through device for a braid-roller, which is useful for the production of a flat glass (claimed) made of trifluorotoluene or float glass, which is useful as thin glass substrates for manufacturing flat screens such as plasma display panel, field-emission displays, thin film transistor liquid crystal displays, super-twisted nematic-liquid crystal displays, plasma-assisted liquid crystal displays and electro-luminescence display or for producing thin-film solar cells.    ADVANTAGE - The feed-through device is capable of avoiding the oscillation of the braid-roller thus enabling an alignment and adjustment of the glass strip and effectively improving the production of the flat glass with high quality and less ripple.    DETAILED DESCRIPTION - The feed-through device (20) for a braid-roller (10) having a driving shaft (12) and a wheel, comprises a holding element (22) insertable in a side wall (2) of a floating bath device (1), a tube intermediate piece fastened at the holding element and with a gaiter arranged at the tube intermediate piece, and a first and a second bearing for the driving shaft. The second bearing is arranged between the holding element and the gaiter, is flexibly formed and has an elastic second bearing element, which is an elastic sealing element and/or damping element, is arranged in the tube intermediate piece and has an annular tube. Filler made of an elastic fiber material presents itself in the annular tube, which consists of silicate fabric. The elastic fiber material consists of ceramic fiber material. The second bearing element is fixed by a collar in axial direction. A sealing device is arranged at the externally lying end of the gaiter and comprises a stuffing box, which has a coil from a lace made of silicate material. The holding element has a front diaphragm adjacent to an external side of the side wall. The front diaphragm is implemented in double-walled manner and has a thermally insulating material. A seal is arranged between the tube intermediate piece and the gaiter and is a graphite ring. The gaiter is connected by a clamping device with the tube intermediate piece, which has a fastening device at the side wall of the floating bath device. An INDEPENDENT CLAIM is included for a procedure for the production of a flat glass.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of a vertical section through an edge of a floating bath device with a feed-through device of a braid-roller.    Floating bath device (1)    Side wall (2)    Braid-roller (10)    Driving shaft (12)    Feed-through device (20)    Holding element. (22)