Draw frames and fly frames : being a practical treatise on the above machines (1898)
Thornley, T. (Thomas) · Manchester : A. Heywood · leaf 151
Fig. 34. … Fig. 35. 143 has often watched the action of the parts in such a case^and it seems clear that in the former case the detent leveris released from the lower cradle in a readier and quickermanner than in the latter case. It seems to strike thelever at a different angle, and there is less loss by…
Textile machinery
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.