Bradbury, F. (Fred) · Manchester : John Heywood Ltd. · leaf 118
f the crank eccentric, reciprocating the rods DOUBLE LIFT JACQUARD MACHINES. IT3 and connecting the crank with the levers a and a1 is 9^ inches;consequently the traverse of lever a at the centre of its connectionwith the reciprocating rods is also 9 J- inches. The distance betweenthe fulcrum b and… … Fig. in, is also 9J inches. The distance between the centres of b and d inlever a = io-| inches, the distance of k and p or n and p in lever o= 33! inches, and that of r and p = 14^ inches. Then the traverse of the head in No. 1 machine equals theamount of reciprocation imparted to the lever a at…
Textile machinery
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