From the usual construction of the jig saw and hacksaw with tubular curved handle, the blade clamped so that the propyl is limited by the depth of the arc of the holder. However, if the arc is to bend sideways, it will be possible to cut all lengthy workpiece. How this is achieved, it is clear from the cited figures. S. GOLIKOV, Leningrad
Recommend to read
SPINNING WHEEL ORBITA
In the "Modeller-designer" No. 7, 1982, in the collection "Second youth spinning wheels" was told about the device for spinning the sewing machine. The novelty and simplicity of the...
IN A CONFRONTATION WITH TWO ELEMENTS
"Competition motors"... These words you will hear today in any event — such was the struggle for victory in almost all sports classes. Ship-, auto - and aircraft modeling — all success...
