公开(公告)号：WO01083191A1

公开(公告)日：2001-11-08

申请号：PCT/CA2001/000294

申请日：2001-03-08

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： ROMANSKI, Zbigniew ,  SAMOTIK, Stanislaw

IPC: B29C45/28

CPC classification number: B29C45/28

Abstract: A valve gating apparatus for injection molding including at least one shutter (12) disposed between the gate and the cavity melt channel into a mold cavity (8). The shutter (12) is removably fastened to a rail member (11). When the rail member (11) is moved laterally, the shutter (12) moves between a closed position wherein flow of melt from the nozzle (1) into the cavity (8) is inhibited, and an open position wherein flow of melt into the cavity (8) is unimpeded by the shutter (12).

Abstract translation: 一种用于注射成型的阀门浇口装置，其包括设置在浇口和腔体熔体通道之间的至少一个挡板（12）进入模腔（8）。 挡板（12）可拆卸地紧固到轨道构件（11）。 当轨道构件（11）横向移动时，挡板（12）在关闭位置之间移动，其中从喷嘴（1）到空腔（8）的熔体流被阻止，并且打开位置，其中熔体流入 空腔（8）不受挡板（12）的阻碍。