Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 122
inciple performs most per-fectly in arm applied below the elbow as in Fig. 3. Fig. 3. In this are seen the belt A B c, the great muscle F and its ten-dons, the clasp and pulley D E as in Fig. 2. A fixed eyelet E 2, claspsthe great muscle F, and thus guides the flexor tendons of the fingers.The line… … 116 Abstracts of Specifications of Recent Patents. fastens or unfastens the clasp by movements before explained. Thejoints of the fingers and thumb are flexed upon the fork by powerfultension of the great muscle and its tendons. The sinuosity of the tendonspassing over the pulleys, or sheaves, bee,…
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