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Improvements in or relating to presses for the manufacture of hard durable and well-shaped briquettes

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  • Title:
    Improvements in or relating to presses for the manufacture of hard durable and well-shaped briquettes
  • Subjects: Performing Operations ; Transporting ; Presses ; Presses In General ; Medicine ; Sciences ; Chemistry
  • Language: English
  • Description: 173,018. Schott, H. Aug. 31, 1920. Rotary-table machines; pressure-producing mechanism.-Relates to rotary-table presses and comprises a pair )f toggles a, h connected by a rod s and operated by a crank g through links f, e and a lever d in such a manner that during each revolution of the crank g two pressing movements are imparted through the toggle a to a pressing- plunger, whilst a single ejecting movement is imparted through the toggle h to an ejecting plunger. To allow the pressing plunger to yield under excess pressure, the toggle a is supported at i on a lever k sustained bv a spring n. Fig. 4 shows a modification in which a leaf-spring o is employed and is adjustable by a screw p carrying a pointer moving over a scale.
  • Creation Date: 29 December 1921

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