会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • Injection mould
    • GB201802299D0
    • 2018-03-28
    • GB201802299
    • 2018-02-13
    • KILIM RAFAEL ZVI KARLKILIM SIMCHA IZHAK
    • An injection mould comprises first and second relatively movable mould halves defining at least one mould cavity between them, a first of the halves having a sprue through which moulding material is injected, a runner leading from the sprue to at least one gate into the or each mould cavity. The mould is characterised in that, when the mould halves are engaged one with the other, an insert projects from one mould half into a corresponding recess in the other mould half at a position corresponding to the or each gate into the mould cavity, the insert having a cutting groove extending therealong opening into an end face of the insert, the end face being in communication with the sprue and the opposite end of the groove being in communication with the gate, the groove thereby constituting at least a part of the runner, the groove extending at an acute angle to the relative direction of movement of the mould halves whereby, as the mould halves are separated, a cutting edge of the groove travels across the gate to shear the material in the gate.
    • 8. 发明专利
    • Plastic moulding method
    • GB201308698D0
    • 2013-06-26
    • GB201308698
    • 2013-05-15
    • KILIM RAFAEL Z KKILIM SIMCHA I
    • B29C48/45
    • A method of plastic moulding to form a moulded or extruded article, the method employing a moulding apparatus comprising a barrel containing a screw extending between a feed zone supplied by a feed hopper for plastics material, a compression zone and a metering zone for delivery of molten plastics material to a mould or extrusion die, the method comprising introducing into the feed zone a first plastics material (20) and a single body of a second plastics material (22), the first plastics material (20) having a different physical property to the second plastics material and the second plastics material (22) being introduced into the feed zone in a size and a frequency of delivery relative to the flow of the material through the barrel such that the second plastics material (22) is substantially melted and blended with the first plastics material to form a third plastics material with a different physical property to the first or second plastics material across the whole cross sectional area of the metering zone, the molten plastics material delivered to the mould or extrusion die in a predetermined sequence with each plastics material having different physical properties.