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1. 发明授权

US5256056A Self-clamping mold assembly 失效
标题翻译：自锁模具总成
公开(公告)号：US5256056A
公开(公告)日：1993-10-26
申请号：US751015
申请日：1991-08-28
申请人： Robert L. Brown , Michael K. Parrent , David E. Baxter , John C. White
发明人： Robert L. Brown , Michael K. Parrent , David E. Baxter , John C. White
IPC分类号： B22D17/26 , B29C33/20 , B29C35/02 , B29C45/00 , B29C45/04 , B29C45/64 , B29C45/70 , B29C45/66
CPC分类号： B29C35/0277 , B29C33/202 , B29C45/0084 , B29C45/0433 , B29C45/641
摘要： A self-clamping mold assembly for injection molding articles from material cured by the application of temperature and pressure. The assembly includes a mold body and a lock mechanism housed within the body. The body has aligned, independent plates, each having a mold cavity and a lock bore portion with a central axis. The lock mechanism includes a tie rod assembly for engagement with one of the independent plates, and a force generator assembly for engagement with another of the independent plates. The tie rod and force generator assemblies are engaged with the lock bore portion of the plates. The tie rod assembly includes a tie rod adapted for rotatable engagement within the mold assembly, and the force generator assembly includes a lock shaft adapted for locking engagement with the tie rod and a spring biased member retained with respect to the lock shaft. Upon locking engagement of the tie rod with the lock shaft compressing the spring biased member, the independent plates are maintained in clamped condition for the injection of molding material.
摘要翻译：用于通过施加温度和压力固化的材料注射成型制品的自夹紧模具组件。组件包括容纳在主体内的模具本体和锁定机构。主体具有对准的独立板，每个板具有模腔和具有中心轴的锁孔部分。锁定机构包括用于与独立板中的一个接合的拉杆组件和用于与另一个独立板接合的力发生器组件。拉杆和力发生器组件与板的锁孔部分接合。拉杆组件包括适于在模具组件内可旋转接合的拉杆，并且力产生器组件包括适于与拉杆锁定接合的锁定轴和相对于锁定轴保持的弹簧偏置构件。当拉杆与锁定轴的锁定接合压缩弹簧偏置构件时，独立板保持在夹紧状态以注射模制材料。

2. 发明授权

US5830390A Method for continuous molding and apparatus therefor 失效
标题翻译：连续成型方法及其设备
公开(公告)号：US5830390A
公开(公告)日：1998-11-03
申请号：US877349
申请日：1992-04-30
申请人： Robert L. Brown , Michael K. Parrent , David E. Baxter
发明人： Robert L. Brown , Michael K. Parrent , David E. Baxter
IPC分类号： B29C33/30 , B29C35/02 , B29C45/00 , B29C45/04 , B29C45/17 , B29C45/76 , B29C45/400
CPC分类号： B29C45/0084 , B29C35/0277 , B29C45/0433 , Y10S425/201 , Y10S425/247
摘要： A method and apparatus for a nonsynchronous system for continuously molding articles from a material cured by the control of temperature and pressure. The apparatus includes a multi-section self-clamping mold, a controller system, a material injector, a transfer system, a curing apparatus for curing the articles, and a mold separator-assembler. The method comprises pre-treating and then assembling the mold in a clamped condition. Under the control of the controller system, the mold is then injected with material from the injector, and moved by the transfer system through the curing apparatus to cure the material within the mold. Once cured, the controller system moves the mold to the mold separator-assembler via the transfer system. The mold is then disassembled into sections, the molded article is removed, and the sections are pre-treated and reassembled, for the next injection operation.
摘要翻译：一种用于通过控制温度和压力固化的材料连续地模制制品的非同步系统的方法和装置。该装置包括多部分自夹紧模具，控制器系统，材料注入器，转移系统，用于固化物品的固化设备和模具分离器组装器。该方法包括在夹紧状态下预处理和组装模具。在控制器系统的控制下，模具然后从注射器注入材料，并通过传送系统通过固化设备移动，以固化模具内的材料。一旦固化，控制器系统通过传输系统将模具移动到模具分离器 - 组装器。然后将模具分解成部分，将模制品移除，并且将部分进行预处理和重新组装，用于下一次注射操作。

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