| 摘要 |
<p>Each chest of the machine consists of two adaptable boxes 6, 7, 8, 9 arranged facing each other on both sides of a conveying mechanism 4, the said boxes 6, 7, 8, 9 being servo-controlled by means for driving 10 and 11 and guiding 12, 13, 14, 15 capable of making them move in translation in a direction perpendicular to the mechanism 4 for conveying the pieces 1 in order to fit them around the piece to be treated 1 during the working stage and to withdraw them at the desired time after the working stage to permit their accessibility out of the treatment tunnel 2. <IMAGE></p> |
