Читать книгу The Jacquard Machine Analyzed and Explained - E. A. Posselt - Страница 12
THE HOOK.
ОглавлениеFig. V.
Fig. V. represents a hook as used in the present machine, made of No. 13–¼ bright spring wire. Height, a to c, = 16–⅝ inches. Height of rester, b to c, = 6–⅝ inches.