Spindle for supporting a disk saw which, when operated, must be able to be used as an incision tool or as a sectioning device and which, for these applications, must or must not oscillate, respectively

摘要

The disk saw S is supported by a spindle provided with means 5,15 which clamp coaxially the said saw on a part of the body which is relatively close to its axis of rotation so that it is possible to use the natural oscillations to which the saw is subject during high- speed rotation, so as to use the said saw as an incision tool. The spindle comprises additional means 6,21 which, when operated, coaxially clamp the saw body at a greater distance from the abovementioned clamping means so that the above oscillations are significantly reduced or substantially eliminated such that the saw may be used as a means for sectioning the panel or the set of panels. IMAGE