Multiple-blade framesaw for cutting up wood

摘要

In the case of the multiple-blade framesaw for cutting up wood with a large number of saw blades fastened in a frame, capable of moving up and down, with upper and lower double yokes comprising stretching elements (buckles), of which saw blades the outer ones are united in blocks having distance gauges clamped between them, the blocks being mechanically adjustable in order to set the distance between them on the double yokes, receiving devices (10, 11) with push-in slots are mounted in the centre of the framesaw on the upper and lower double yoke (1, 2), into which receiving devices a central saw (12) with corresponding shaped pieces (17) at its ends can be pushed against stops in the conveying direction of the wood to be cut and can be firmly tensioned by means of a tension buckle (15) which is supported on the upper double yoke (1). <IMAGE>