CHANICAL AND OTHER IMPROVEMENTS. VOI. XIIL, NEW YORK, MARCH 28, 1858. NO. 29. BATCHELDER’S SAWING MACHINE. THE SCIENTIFIC AMERICAN, … bar, L, vertical guides, j, are secured (seen To the upper end of slide, %’, is attached a | endof the spring catch, 2’, forms ‘a bow n’’, pro- screws passes through a nut, g, formed at the in vertical section in Fig. 3) and between | stud, g’’, which projects out through a spring } jecting out,…
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