| 摘要 |
<p>A longitudinal guide track is arranged to be secured to the elongated supporting frame of a saw mill and a laterally extending arm arranged to be secured to the lower portion of a depending support of a saw carriage has followers arranged for guided movement along the longitudinal guide track for stabilizing the support member and the saw blades. The followers comprise two rollers engageable on opposite sides of the flange. The support for the rollers is spring mounted to provide resilient adjustment to irregularities in the longitudinal flange.</p> |
