MELT-CONTAINMENT PLUNGER TIP FOR HORIZONTAL METAL DIE CASTING
    162.
    发明申请
    MELT-CONTAINMENT PLUNGER TIP FOR HORIZONTAL METAL DIE CASTING 审中-公开
    用于水平金属铸件铸造的熔融填充头

    公开(公告)号:US20140360695A1

    公开(公告)日:2014-12-11

    申请号:US14467478

    申请日:2014-08-25

    Abstract: Various embodiments provide apparatus and methods for injection molding. In one embodiment, a constraining plunger may be configured in-line with an injection plunger to transfer a molten material from a melt zone and into a mold. The constraining and injection plungers are configured to constrain the molten material there-between while moving. The constrained molten material can be controlled to have an optimum surface area to volume ratio to provide minimized heat loss during the injection molding process. The system can be configured in a longitudinal direction (e.g., horizontally) for movement between the melt zone and mold along a longitudinal axis. A molded bulk amorphous object can be ejected from the mold.

    Abstract translation: 各种实施例提供注射成型的装置和方法。 在一个实施例中,约束柱塞可以被配置成与注射柱塞成一直线,以将熔融材料从熔体区域转移到模具中。 约束和注射柱塞构造成在其间移动时约束熔融材料。 受约束的熔融材料可以被控制以具有最佳的表面积与体积比,以在注射成型过程中提供最小化的热损失。 该系统可以沿纵向方向(例如,水平方向)配置,用于沿着纵向轴线在熔体区域和模具之间移动。 模制的块状非晶物体可以从模具中排出。

    Electronic device with glass enclosure

    公开(公告)号:US12265670B2

    公开(公告)日:2025-04-01

    申请号:US17516903

    申请日:2021-11-02

    Applicant: Apple Inc.

    Abstract: An electronic device includes a six-sided glass enclosure defining an interior volume and comprising a first glass member and a second glass member. The first glass member defines at least a portion of a first major side of the six-sided glass enclosure, at least a portion of a peripheral side of the six-sided glass enclosure, a first region along the peripheral side and having a first thickness, and a second region along the peripheral side and having a second thickness different from the first thickness. The second glass member is attached to the first glass member and defines at least a portion of a second major side of the six-sided glass enclosure. The electronic device further includes a touchscreen display within the interior volume and positioned adjacent at least a portion of each of the six sides of the six-sided glass enclosure.

    ASYMMETRIC CHEMICAL STRENGTHENING
    167.
    发明公开

    公开(公告)号:US20240327277A1

    公开(公告)日:2024-10-03

    申请号:US18740413

    申请日:2024-06-11

    Applicant: Apple Inc.

    CPC classification number: C03C21/002

    Abstract: Asymmetrically strengthened glass articles, methods for producing the same, and use of the articles in portable electronic device is disclosed. The asymmetrically strengthened glass articles include glass articles having a deeper compressive stress layer in a thicker portion of the glass article. Using a budgeted amount of compressive stress and tensile stress, asymmetric chemical strengthening is optimized for the utility of a glass article. In some aspects, the strengthened glass article can be designed for reduced damage, or damage propagation, when dropped.

    Asymmetric chemical strengthening
    169.
    发明授权

    公开(公告)号:US12012356B2

    公开(公告)日:2024-06-18

    申请号:US18102625

    申请日:2023-01-27

    Applicant: Apple Inc.

    CPC classification number: C03C21/002

    Abstract: Asymmetrically strengthened glass articles, methods for producing the same, and use of the articles in portable electronic device is disclosed. The asymmetrically strengthened glass articles include glass articles having a deeper compressive stress layer in a thicker portion of the glass article. Using a budgeted amount of compressive stress and tensile stress, asymmetric chemical strengthening is optimized for the utility of a glass article. In some aspects, the strengthened glass article can be designed for reduced damage, or damage propagation, when dropped.

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