| 摘要 |
<p>The invention relates to a method and to a device, wherein a first blade-carrierhead (13) is rigidly secured in an axial direction and counter to rotation to anaxially fixed blade shaft (2), a second blade-carrier head (14) is arranged onan axially displaceable, play-free blade shaft (3) which is connected to theaxially fixed blade shaft (2) by a drive connection such that the blade-carrierheads (13, 14) are disposed in an aligned manner on a plane enabling the blade gapadjusting device (4) to be displaced to a zero position from the blade shaft (3)which can be axially displaced in only one direction. The second blade-carrierhead (14) is adjusted by rotating on the blade shaft (3) in such a manner that bothof the blade-carrier heads (13, 14) form a gap which is equal to zero and thatthe second blade-carrier head (14) is axially secured to the blade shaft (3),in said position, and counter to rotation.</p> |
