The pawl is on a plate which has a gear at the back.
"Illustrated Catalogue of Cotton Machinery"
Howard & Bullough American Machine Company, Ltd.
The pawl shield is set so that any required number of teeth can be taken up and no change gears are used.
"Illustrated Catalogue of Cotton Machinery"
Howard & Bullough American Machine Company, Ltd.
The socket is provided with a ratchet or toothed wheel in which a catch or pawl engages.
"Modern Machine-Shop Practice, Volumes I and II"
Joshua Rose