| 摘要 |
<p>Improvements in machines for cutting and rolling laminar articles. Consist of a drive apron for the article incorporating means of cutting the latter and two carriages supporting the element on which the article is rolled, which are movable in synchronization towards and away from one another, each of the supports being movable upwards and downwards in the respective carriage with the increase in diameter of the article rolled by the action of the adjacent drive cylinders one of which is that of the drive apron itself.</p> |
