| 摘要 |
The invention relates to a process for the bending and toughening of glass panes in a horizontal position during movement from a bending station through a toughening station to a transfer station. A monitoring device in the form of a detector, located in the transfer station, provides a signal of whether or not a glass pane is located on a carriage for moving the glass pane between stations. The apparatus includes a blowing device responsive to a signal from the detector to blow jets of compressed air on the carriage during return movement to the bending station under the circumstance that a glass pane is not located on the carriage to free the carriage of any adhering glass splinters.
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