Buck, H. D. (Horace Davis) · New York, Bragdon, Lord & Nagle Company · leaf 67
is illustrated in Fig,32. The illustration is accompanied by an explanation of therequired movements. This racking cam may be seen in Fig.49 at letter R. Having in mind the former explanation it isevident that to control the racking it is necessary to controlthe pawls only which actuate the… … Fig. 49.—Racking- Chains and Cam, Dubied Automatic Single Loclv Machine. hang on a sprocket roller and are moved two links at eachround of the machine by the same means as the main chain,and are started and stopped automatically by studs on themain chain at any predetermined time. There are also…
Machine knitting · Textile fabrics
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