| 摘要 |
Described is a machine for setting teeth in hacksaws in a manual bow with one or both serrated edges, which is characterised in that it comprises a system for transmitting power located at the rear portion of a tilted plate adapted to receive a hacksaw block in a column position which is horizontally arranged with the previously formed teeth, these hacksaws being supported on a seat plate and sliding guides; a system for feeding hacksaws, based on a motor as an element for moving the transmission system, transmits motion to a camshaft system which is moved in a sinusoidal path, transforming the angular motion into a linear motion in a guide vertical plate which has a thrust flange located at the upper end portion thereof useful for pushing, one by one, the hacksaws from the column towards a feeding gate arranged in an adjacent and collinear manner to the guide, this guide allowing one single hacksaw to pass horizontally towards the setting gears which are driven by the same transmissi on system and are arranged with a callipered separation for undulating one or both dented edges or for divert alternatively the plurality of teeth in an edge or both edges of the hacksaw.
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