Mechanical Movement.
Description:
Patent for a mechanical movement for ratchet feeding mechanisms " in which movement is imparted from a rocking lever to a ratchet wheel through the medium of a plurality of pawls that are so connected to the lever as to operate on the ratchet wheel during movement of the levers in both directions"(lines 10-16).
Date:
March 16, 1909
Creator:
Oswald, William S.
Partner:
UNT Libraries Government Documents Department