Treadle

Definition and stakes

Portrait of Harriet Martineau Harriet Martineau,  Once a Week (1863)

“ It is not exactly true, as a romantic advocate has said, that the work is done by a graceful laying of the hands on the plate; for the foot must work the treadle: and there is something for the eye to do also; but the stooping is saved, and the not less pernicious repetition of the act of drawing the needle. In short, the whole mechanical part of the process is done for, instead of by, the worker—with the exception of the treadle action, which is in no way hurtful. ”
Source: Wikisource

Egbert P. Watson,  A Manual of the Hand Lathe

“ The natural tendency is to slack up or stop the motion of the treadle while the tool is engaged, and the tool is, therefore, at one time under the work, at another time above it, at another jumping rankly in, until, finally, the piece goes whirling out of the center or the chuck, and the operator flushes all over at his awkwardness. ”
Source: Gutenberg

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