Bradbury, F. (Fred) · Manchester : John Heywood Ltd. · leaf 169
M ■O x|^ … details K to s and the energy thus developed is stored up in thespiral spring q to be afterwards expended in assisting to lift the headon the next subsequent pick. COMPOUND DRIVING OF TWILLING JACQUARDS. 165 Compound Levers, with Counterpoise of Solid Drawing Rods and Spiral Springs. The drawing…
Textile machinery
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