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
    • 91. 发明申请
    • INJECTION NOZZLE AND MOLDING APPARATUS
    • 注射喷嘴和成型设备
    • US20100183764A1
    • 2010-07-22
    • US12663830
    • 2008-05-13
    • Takemi MiyazakiShigeru HosoeYuiti Fujii
    • Takemi MiyazakiShigeru HosoeYuiti Fujii
    • B29C45/20
    • B29C45/20B29C2045/2787Y10S425/042Y10S425/047
    • Provided is an injection nozzle and a molding apparatus which ensure injection pressure by suppressing resin leakage even when a resin material having a low viscosity is used. In injection molding, it is especially important that the injection nozzle and a fixed die are excellently kept in contact with each other and that the resin is not leaked. Resin leakage from between the injection nozzle and the fixed die lowers molding pressure, increases molding shrinkage of the resin, and directly affects the qualities of a molded product resulting in generation of a sink, transfer failure and the like. Since an O-ring in a circumferential groove of the nozzle closely comes in contact with a concave spherical surface while elastically transforming on the entire circumference, leakage is effectively suppressed even the resin is a heat-curable resin having a low viscosity.
    • 提供一种注射喷嘴和成型装置,即使使用具有低粘度的树脂材料也能够通过抑制树脂泄漏来确保注射压力。 在注射成型中,特别重要的是注射喷嘴和固定模具彼此良好地保持接触,并且树脂不会泄漏。 注射喷嘴和固定模具之间的树脂泄漏降低了成型压力,增加了树脂的成型收缩率,并且直接影响了模制产品的质量,导致产生槽,转印失效等。 由于在喷嘴的周向槽中的O形环与凹球面紧密接触,同时在整个圆周上弹性变形,所以即使树脂是具有低粘度的热固性树脂,也能有效地抑制泄漏。
    • 94. 发明申请
    • Composite Injection Molding Component
    • 复合注射成型件
    • US20080206395A1
    • 2008-08-28
    • US11679260
    • 2007-02-27
    • Abdeslam Bouti
    • Abdeslam Bouti
    • B29C35/00
    • C22C9/06B29C45/278B29C2045/2783B29C2045/2785B29C2045/2787C21D9/00
    • A composite material component for an injection molding assembly includes a first portion formed of a precipitation hardened, high thermal conductivity material and a second portion formed of a precipitation hardened, high strength material, which are integrally joined together. The thermal conductivity of the high thermal conductivity material is greater than the thermal conductivity of the high strength material, and at least one strength aspect of the high strength material has a value greater than the corresponding value of the same strength aspect of the high thermal conductivity material. The high thermal conductivity material and the high strength material can be precipitation hardened together under the same precipitation hardening conditions to achieve increases in the value of at least one strength aspect of the high thermal conductivity material and the value of at least one strength aspect of the high strength material, relative to their respective unhardened conditions.
    • 用于注塑组件的复合材料组件包括由沉淀硬化的高导热材料形成的第一部分和由沉淀硬化的高强度材料形成的第二部分,其整体连接在一起。 高导热性材料的导热系数大于高强度材料的导热系数,高强度材料的至少一个强度方面的值大于高导热率相同强度方面的相应值 材料。 高导热性材料和高强度材料可以在相同的沉淀硬化条件下在一起沉淀硬化,以实现高导热材料的至少一个强度方面的值的增加和至少一个强度方面的值 高强度材料,相对于它们各自的未硬化条件。
    • 95. 发明申请
    • Injection molding nozzle tip
    • 注塑嘴尖
    • US20060113407A1
    • 2006-06-01
    • US11286266
    • 2005-11-22
    • Vince Ciccone
    • Vince Ciccone
    • B05B1/30
    • B29C45/278B29C2045/2783B29C2045/2787
    • A series of injection molding nozzles, one series having a two-piece nozzle (for use with a conventional nozzle housing), another series having a three-piece nozzle (for use with a conventional nozzle housing), and yet another series having a two-piece nozzle (for use with modified nozzle housing). The two-piece nozzles include either a nozzle insert with a sealing surrounding piece portions (when used with a conventional nozzle housing), or an inner insert with an outer insert portions (when used with modified nozzle housings). The three-piece nozzles include an inner insert, an outer insert and a sealing surrounding piece portions. The modified nozzle housings include a press-fit frontal insert. The nozzles form multiple seals with the nozzle housing and reduce heat loss by unique geometric and material combinations.
    • 一系列注射喷嘴,一个具有两件式喷嘴(用于常规喷嘴壳体)的系列,另一系列具有三片喷嘴(用于常规喷嘴壳体),另一系列具有两个喷嘴 (用于改装喷嘴外壳)。 两件式喷嘴包括具有密封环绕件部分(当与常规喷嘴壳体一起使用时)的喷嘴插件或具有外部插入部分(当与改进的喷嘴壳体一起使用时)的内部插入件。 三件式喷嘴包括内部插入件,外部插入件和围绕件的密封件。 改进的喷嘴壳体包括压配合的前部插入件。 喷嘴与喷嘴壳体形成多个密封,并通过独特的几何和材料组合减少热损失。
    • 97. 发明授权
    • Hot runner system, in particular hot runner nozzle for an injection
molding machine or plastics injection mold
    • 热流道系统,特别是用于注塑机或塑料注射模具的热流道喷嘴
    • US6146126A
    • 2000-11-14
    • US223946
    • 1998-12-31
    • Peter Braun
    • Peter Braun
    • B29C45/26B29C45/27B29C45/30B29C45/73B29C45/22
    • B29C45/2737B29C45/30B29C2045/2787
    • A hot runner system, in particular a heatable injection nozzle for an injection molding machine or plastics injection mold, includes a central heating rod having opposite ends and defining a longitudinal axis, a sleeve assembly which surrounds the heating rod and is split radially to define first and second sleeves abutting one another, and current-conducting means for feeding an electric current to the sleeve assembly. The heating rod is electrically connected with each end of the sleeve assembly. One of the sleeves is formed at the interface to the other sleeve with a flange which extends substantially parallel to the longitudinal axis and forms at least one flow passageway for melt, whereby the flow passageway is bounded along its entire length by a wall surface made entirely of metal.
    • 热流道系统,特别是用于注射成型机或塑料注射模具的可加热注射喷嘴,包括具有相对端并限定纵向轴线的中央加热棒,围绕加热棒的套筒组件,并且径向分开以限定第一 和彼此邻接的第二套筒,以及用于将电流馈送到套筒组件的导电装置。 加热棒与套筒组件的每个端部电连接。 其中一个套筒形成在与另一个套筒的界面处,其凸缘基本上平行于纵向轴线延伸并形成至少一个用于熔化的流动通道,由此流动通道沿着其整个长度被完全制成的壁面 的金属。