Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 20
and toggle areconstructed in one solid piece; the toggle (or horn) beingbent into the required form, is passed through, betweenthe two plates, and secured in its position by them; thepoint of the palm and the two pointed ends of the plates are then welded together at one heat, whichcompletes the…
Mechanical engineering
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