Non-stationary saw for cutting materials in cramped conditions has two V-shaped saw blade cutting towards each other at cutting pressure or feed force created by spring

摘要

The saw has two short saw blades (7, 11) cutting towards each other, a mechanism to create the required cutting pressure (4, 13), and a clamping device (5, 8, 9, 10) to clamp a workpiece to the saw and vice versa. The saw may have two guide units (6, 12), in one or both of which may be able to rotate about an axis.