| 摘要 |
<p>Method and apparatus for adjusting roller rings (5) on a roller (4) in exact positions in the peripheral and the axial directions in relation to each other and in relation to the roller (4), and in which the apparatus comprises a parallelogram means (11) which is movable parallelly to the rotatable roller (4) and which comprises an adjustment head (14) having a guide pin (18) adapted to co-operate with the corresponding guide bore (17) in each roller ring, and in which the parallelogram means (11) is supported by a support body (15) which is fixed mounted in relation to the rotatable roller (4) and which comprises both a drive mechanism (14) for positively moving the parallelogram means (11) and a locking means (19) for locking the parallelogram means in an adjusted position and a gauge apparatus (16) for exactly gauging the movements of the parallelogram means (11).</p> |
