发明名称 Multiple passage plastic injection nozzle with heaters
摘要 A system for distributing a single stream of plastic into a multiplicity of streams is disclosed. The system includes two members, a plastic receiving member and a plastic discharge member. The receiving and discharge members are connectable in telescoping relationship. The receiving member has a central plastic receiving opening and a plurality of channels extending from said opening. The discharge member has a like number of passages communicating with the channels and terminating in discharge openings adapted to communicate with a mold. Also, internal heaters are provided to heat the plastic.
申请公布号 US4033485(A) 申请公布日期 1977.07.05
申请号 US19750616758 申请日期 1975.09.19
申请人 KOHLER, ARTHUR 发明人 KOHLER, ARTHUR
分类号 B29C45/22;B29C45/30;(IPC1-7):B29F1/06;B29F1/08 主分类号 B29C45/22
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