Ricketty, weak, shaky. Sc. 1802; also used by Carlyle (1831) of machinery. N.E.D.
1833. Nor should I wonder at serious accidents often occurring with those crank conveyances among the precipices and ravines of the mountains.C. F. Hoffman, A Winter in the Far West, i. 45 (Lond., 1835).
1852. We all sank together, said he, and I came up alone. There are my wife and child, he said, pointing to them; and he spoke with such a crank voice and stony face as would have made us shudder, had he not added, on seeing the moistened eye of my companion, I cant cry yet, you see.Knick. Mag., xl. 158 (Aug.).