公开(公告)号：US10590117B2

公开(公告)日：2020-03-17

申请号：US15320970

申请日：2015-06-26

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Douglas Oliver Hall ,  Patrice Fabien Dezon-Gaillard ,  Manon Danielle Belzile ,  Edward Joseph Jenko ,  John Knapp

IPC: C07D413/04 ,  C07D213/62 ,  C07D213/78 ,  C07D213/81 ,  B29C45/28

Abstract: An apparatus and method of coupling and decoupling a valve stem to an actuator are disclosed. In one embodiment, the actuator includes a moveable member that is coupled to the valve stem. One of the valve stem and the moveable member is a male coupling portion and the other of the valve stem and moveable member is the female coupling portion. The male coupling portion is nested within the female coupling portion. A retaining pin retains the male coupling portion with respect to the female coupling portion.

公开(公告)号：US20140127348A1

公开(公告)日：2014-05-08

申请号：US14127556

申请日：2012-06-12

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Martin Baumann ,  John Knapp ,  Sarah Kathleen Overfield

IPC: B29C45/07

CPC classification number: B29C45/07 ,  B29C45/278 ,  B29C2045/2796

Abstract: The inventors have researched a problem associated with known molding systems that inadvertently manufacture bad-quality molded articles or parts. After much study, the inventors believe they have arrived at an understanding of the problem and its solution, which are stated below, and the inventors believe this understanding is not known to the public. During operation, the gate orifice and nozzle tip position are fixed. The inventors believe that there appears to be no known mechanism that allows optimization of the tip to gate relationship. Known methods of adjusting position of a nozzle tip, such as shimming between a cavity plate and a manifold plate, or replacing nozzle stack components, may be time consuming and difficult. The known hot runner assembly often must be removed from the molding machine to make the desired adjustments.

Abstract translation: 本发明人研究了与已知的模制系统相关的问题，该问题不经意地制造不良品质的模制品或部件。 经过深入研究，发明人相信他们已经了解了以下所述的问题及其解决方案，发明人认为，这种理解是公众不了解的。 在操作期间，闸口和喷嘴尖端位置是固定的。 发明人认为，似乎没有允许使尖端与栅极关系最优化的已知机制。 已知的调节喷嘴尖端的位置的方法，例如在腔板和歧管板之间的垫片，或者替换喷嘴堆叠部件，可能是耗时且困难的。 已知的热流道组件通常必须从成型机上移除以进行所需的调整。