| 摘要 |
The machine comprises two free rollers 5, 7 fixed to the frame and arranged transversely in front of the pinions 4, on the arrival side of the conveyor. The horizontal tangent plane at the top of the upper roller 5 is virtually coincident with the plane of the slides 1 of the conveyor, the horizontal spacing between the axis of the upper roller 5 and the end of the slides 1 is less than half the width of the moulds 6, the vertical spacing between the axis of the roller 5 and the axis of the lower roller 7, arranged in front of the roller 5, is of the order of half the width of the moulds 6 and the horizontal spacing of the axes of the rollers 5, 7 is substantially equal to half the height of the moulds 6. <IMAGE>
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