DIE-MOLD FOR PRESSING CYLINDRICAL PRODUCTS FROM POWDERS Russian patent published in 1997 - IPC

FIELD: powder metallurgy. SUBSTANCE: die-mold has intermediate sleeve for holding die in forced state. Joining through slots are made in guides and intermediate sleeve. Stop member is formed as bar with inclined lower surface positioned for axial displacement. Lower surface of intermediate sleeve slot is positioned with incline coinciding with incline of lower surface of bar, which may come into contact with lower surface of sleeve slot and upper surface of bar may come into contact with guides. EFFECT: increased efficiency and improved quality of pressed products. 2 cl, 3 dwg