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    Methods and systems for modeling stress intensity solutions for integrally stiffened panels
    3.
    发明申请
    Methods and systems for modeling stress intensity solutions for integrally stiffened panels 有权
    用于整体加强板的应力强度解决方案的建模方法和系统

    公开(公告)号：US20060089823A1

    公开(公告)日：2006-04-27

    申请号：US10974496

    申请日：2004-10-26

    Applicant: Eric Meyer ,  Scott Fields ,  Ken Knopp ,  Jeffrey Sermersheim

    Inventor： Eric Meyer ,  Scott Fields ,  Ken Knopp ,  Jeffrey Sermersheim

    IPC: G06F17/10

    CPC classification number: G06F17/5018 ,  G06F2217/04 ,  G06F2217/06

    Abstract: Systems and methods for modeling stress intensity solutions of integrally stiffened panels are disclosed. In one embodiment, a method includes serving a process over the internet. The process includes taking a problem definition, automatically forming a finite element model at least partially based on the problem definition, automatically verifying a suitability condition of the finite element model, automatically solving a computational solution using the finite element model and automatically validating the computational solution. In one aspect, providing a problem definition includes at least one of providing a geometry definition, providing a crack definition, and providing load and constraint definition.

    Abstract translation: 公开了用于对整体加强板的应力强度解的建模的系统和方法。 在一个实施例中，一种方法包括通过因特网服务一个进程。 该过程包括进行问题定义，至少部分地基于问题定义自动形成有限元模型，自动验证有限元模型的适用性条件，使用有限元模型自动求解计算解，并自动验证计算解 。 在一个方面，提供问题定义包括提供几何定义，提供裂缝定义以及提供加载和约束定义中的至少一个。

    Tissue Stabilizing Device and Methods Including a Self-Expandable Head-Link Assembly
    6.
    发明申请
    Tissue Stabilizing Device and Methods Including a Self-Expandable Head-Link Assembly 有权
    组织稳定装置和包括自扩展头连接组件的方法

    公开(公告)号：US20120029271A1

    公开(公告)日：2012-02-02

    申请号：US12846147

    申请日：2010-07-29

    Applicant: Eric Meyer ,  Jeffrey Sandstrom ,  Robert Reetz ,  Eric Fox

    Inventor： Eric Meyer ,  Jeffrey Sandstrom ,  Robert Reetz ,  Eric Fox

    IPC: A61B17/00

    CPC classification number: A61B17/0206 ,  A61B2017/0237 ,  A61B2017/0243 ,  A61B2017/2905 ,  A61B2017/306 ,  A61B2017/308 ,  A61B2090/571

    Abstract: A tissue stabilizer including an elongated arm, a collet, and a head-link assembly. The collet is disposed at a distal end of the arm. The head-link assembly includes a tube and a spreading mechanism. The tube forms an intermediate section and opposing arms each terminating at a tip. The spreading mechanism can adjust a lateral distance between the tips, and includes first and second articulating members each having a leg and a collet interface body. The first member further includes a female hinge feature, whereas the second member includes a male hinge feature differing from the female hinge feature. The legs of are mounted to discrete regions of the tube, and the male hinge feature is pivotably coupled to the female hinge feature. Automatic spreading of a lateral distance between the tips occurs in response to a compressive force applied to the collet interface bodies.

    Abstract translation: 一种组织稳定器，包括细长臂，夹头和头部连杆组件。 夹头设置在臂的远端。 头连杆组件包括管和扩展机构。 管形成中间部分和相对的臂，每个终止于尖端。 扩展机构可以调节尖端之间的横向距离，并且包括每个具有腿和夹头接口体的第一和第二铰接构件。 第一构件还包括阴铰链特征，而第二构件包括不同于女性铰链特征的阳铰链特征。 腿部安装到管的离散区域，并且阳性铰链特征可枢转地联接到雌性铰链特征。 响应于施加到夹头接口体的压缩力，尖端之间的横向距离的自动扩展。

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