Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 291
1145;. POSITIVESHUTTLE MOTIONfor a narrow fabricloom. The shuttle hasa narrow recessed rackgeared through a set ofpinions to the recipro-cating rack. 1145^. A CURIOUS PADLOCK.—The key Is like a corkscrew. The circular recess in front contains a rotating cylinder with a spiral key wayand graduated… … Section XIIL HOROLOGICAL. Clock and Watch Movements and Devices.
Mechanical movements
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