| 摘要 |
<p>A cutting edge is provided of the type which are rotated about an axis perpendicular to the endless cigarette roll to be cut, at a tangential speed equal to the travelling speed of the tobacco roll, and which are constantly maintained parallel to each other. They each comprise a fork in which is engaged a roller rotated at the same speed as it about an axis parallel to its own axis, the plane formed by the axes of rotation about themselves of the roller and of the cutting guide remaining constantly parallel to the fixed plane containing the axes about which they rotate respectively.</p> |
