| 摘要 |
<p>The machine comprises a means for recognizing the shape of bottles which means consists of sensors (1, 2) arranged facing each other onto vertical rolls displacing each by a carriage taking said sensors into elastic contact with the bottle to be tested (7, 8) by means of springs (5, 6), said sensors detecting an interval (9) by cooperating, at each level, with a rule (20) provided with graduations controlled by a reader (1) cooperating with electronic comparison means by comparison with stored reference intervals each representing, for each level of sensors, a type of bottle among those which are accepted.</p> |
