B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/702
B29C 45/23 (2006.01)
Patent
CA 1093264
ABSTRACT OF THE DISCLOSURE A shut-off nozzle for the injection molding of fluid plastics. The nozzle includes an axial body component with a bore for transfer of the fluid plastic from the molding machine to the molding cavity through a nozzle head. The nozzle body carries thereon an actuating cylinder mechanism for selective actuation of a core plug and valve assembly. The valve is reciprocated to fully close or fully open a delivery bore in the nozzle head.
283870
Appleman Theodore C.
Wacker Wade L.
East Side Machine & Welding Inc.
Smart & Biggar
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