| 摘要 |
<p><PICT:1101237/C1/1> In a continuously fed glass-bending machine C having a heating zone A a two-speed conveyor 20 and a tempering zone D; the glass sheet is fed between mould surfaces 25, 28 and aligned by two stops 43 that retract to allow the bent sheet to proceed to the tempering zone and the invention relates to having at least one stop adjustable in a direction parallel to the path of the glass sheets so that varying sizes of sheet can be bent without stopping the process. To this end, the adjustment is by a screw revolved by a spur wheel, the latter being driven by a rack. An electronic circuit for delisting the sheet, timing and changing the speed of the conveyors is disclosed.</p> |
