mall pinion, KEAGUES BOX-OPENER. action increases the friction of the brake strap, L, onthe pulley, and thus retards the descent just enoughto perform the packing evenly throughout. Whenthe barrel is to be removed the platform is in the po-sition shown in Figs. 1 and 3, and it is brought backto its… … COOKS FLOUR-PACKER. taken off and another one put on; it is so adjustedas to be self-acting in its operations and can be setfor barrels of any length when the machine is at work.The space occupied by the whole machinery is verysmall, only about two feet by three feet at the base,and eight feet…
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