公开(公告)号：US20140339736A1

公开(公告)日：2014-11-20

申请号：US13895954

申请日：2013-05-16

Applicant: Apple Inc.

Inventor： Michael B. Wittenberg ,  Miguel C. Christophy ,  Daniel W. Jarvis ,  Shayan Malek

IPC: B29C45/76

CPC classification number: B29C45/7613 ,  B29C45/0025 ,  B29C45/2806 ,  B29C45/30 ,  B29C2045/306

Abstract: The described embodiments relate generally to improvements to injection molding equipment. More specifically, concepts for reducing sink and improving cosmetics of portions of injection molded parts in close proximity to gate areas of an injection mold are disclosed. A cold runner system is described in which molding material disposed in a mold cavity is separated from excess molding material in the runner system shortly after the mold is filled at a predetermined packing pressure.

Abstract translation: 所描述的实施例一般涉及注射成型设备的改进。 更具体地，公开了一种用于减少注射模具的浇注区域附近的注射成型部件的凹部和改善化妆品的概念。 描述了一种冷流道系统，其中在模具以预定包装压力填充之后不久，设置在模腔中的成型材料与流浆系统中的多余成型材料分离。

公开(公告)号：US20140247404A1

公开(公告)日：2014-09-04

申请号：US14275582

申请日：2014-05-12

Applicant: Apple Inc.

Inventor： Daniel W. Jarvis ,  Adam D. Mittleman ,  Ming Xu ,  Ching Yu John Tam

IPC: F21V33/00 ,  G06F1/16 ,  F21V8/00

CPC classification number: F21V33/0052 ,  F16F1/027 ,  F16F1/185 ,  G01J1/4204 ,  G02B6/0081 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1671 ,  G06F1/1684 ,  G06F1/169

Abstract: Portable electronic devices are provided. A device may include cover glass with a light mask. The light mask may be microperforated to allow light to pass through the light mask. The microperforations may allow light to pass through the light mask. The devices may include sensors and light emitters that receive and transmit light through the microperforations. The devices may include a variable cantilever spring as part of a button assembly. The spring may be flattened against itself without exceeding its elastic limit. The devices may include display modules. The display module may include structures that block light from leaking out of the module. The structures may include opaque tapes, opaque enclosures for the display module, and other suitable structures.

Abstract translation: 提供便携式电子设备。 装置可以包括具有光罩的玻璃罩。 光罩可以是微穿孔的，以允许光穿过光罩。 微穿孔可以允许光穿过光罩。 这些装置可以包括传感器和发光器，其通过微穿孔接收和透射光。 装置可以包括作为按钮组件的一部分的可变悬臂弹簧。 弹簧可以在不超过其弹性极限的情况下自身平坦化。 设备可以包括显示模块。 显示模块可以包括阻挡光从模块中泄漏的结构。 结构可以包括不透明带，用于显示模块的不透明外壳以及其它合适的结构。

公开(公告)号：US20140220320A1

公开(公告)日：2014-08-07

申请号：US14245834

申请日：2014-04-04

Applicant: Apple Inc.

Inventor： Bryan P. Kiple ,  Michael B. Wittenberg ,  Dhaval N. Shah ,  Daniel W. Jarvis

IPC: B29C70/62 ,  H05K7/18

CPC classification number: B29C70/62 ,  B29C45/0013 ,  B29C45/164 ,  B29K2105/16 ,  H05K7/18 ,  Y10T428/24802 ,  Y10T428/24909 ,  Y10T428/24926

Abstract: A method and apparatus for injection molding plastic parts is described. In one embodiment, at least two materials are simultaneously injected into a mold. The resulting molded part can include at least two different regions. Each region can have distinct physical properties. Positions of the regions within the molded part can be at least partially controlled by controlling flow fronts of the at least two materials within the mold.

Abstract translation: 描述了用于注塑塑料部件的方法和装置。 在一个实施例中，将至少两种材料同时注入模具中。 所得模制部件可以包括至少两个不同的区域。 每个区域都可以具有不同的物理性质。 可以通过控制模具内的至少两种材料的流动前沿来至少部分地控制模制部件内的区域的位置。