| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to injection moulding of plastics. Proposed nozzle has composite case including, at least, one or some pointed elements 3, 3' extending beyond nozzle case edges. Nozzle case comprises base part 2 with axial side having several recesses 5, 14 distributed over said axial side to accommodate, at least, one pointed element 3, 3' pressed by case section 6 with clamp ring to axial side of nozzle case base part axial side.EFFECT: simplified design, ease and assembly/disassembly.33 cl, 22 dwg |
