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    Bolt compression limiter
    5.
    发明授权
    Bolt compression limiter 有权

    公开(公告)号：US10948005B2

    公开(公告)日：2021-03-16

    申请号：US16016983

    申请日：2018-06-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Leonard Griffiths ,  Shawn M. Owen ,  David A. Wulbrecht

    IPC: F16B39/26 ,  F16B41/00 ,  F16B43/00

    Abstract: A bolt compression limiter includes a Belleville disc that applies a load to a flange of a bolt assembly and a component that applies a load to a limiter positioned within the flange, the limiter being shy of the top surface of the flange. The load applied to the flange is a first proportion and the load applied to the limiter is a second proportion of the total load applied when a bolt of the bolt assembly is tightened.

    Squeeze clip ground strap
    6.
    发明授权
    Squeeze clip ground strap 有权
    挤压地脚带

    公开(公告)号：US09261062B2

    公开(公告)日：2016-02-16

    申请号：US13828321

    申请日：2013-03-14

    Applicant: GM Global Technology Operations LLC

    Inventor： Timothy J. Johnson ,  David A. Wulbrecht ,  Jonathan Pung ,  Christopher K. Clarke

    IPC: F02M35/10 ,  F02M63/00 ,  F02M51/00 ,  F02M55/02

    CPC classification number: F02M63/00 ,  F02M35/10078 ,  F02M35/10216 ,  F02M35/10249 ,  F02M35/10321 ,  F02M51/005 ,  F02M55/025 ,  F02M2200/853

    Abstract: Vehicles and engines are provided. The engine, for example, may include a first engine component configured to be ohmically coupled to a common ground, a second engine component configured to be coupled to the first engine component, the second engine component comprising an insulative materially ohmically isolating the second engine component from the first engine component, the second engine component including an inclusion having a predetermined depth along a surface of the second engine component configured to be coupled to the first engine component, a third engine component configured to be coupled to the second engine component, and a spring clip configured to be ohmically coupled to the third engine component, wherein the spring clip is further configured to be disposed within the inclusion of the second engine component and to have a deflectable surface having an undeflected depth greater than the predetermined depth of the inclusion.

    Abstract translation: 提供车辆和发动机。 例如，发动机可以包括构造成欧姆耦合到公共地面的第一发动机部件，被配置为联接到第一发动机部件的第二发动机部件，第二发动机部件包括绝缘材料上以欧姆方式隔离第二发动机部件 所述第二发动机部件包括具有构造成联接到所述第一发动机部件的所述第二发动机部件的表面的具有预定深度的夹杂物，构造成联接到所述第二发动机部件的第三发动机部件，以及 弹簧夹构造成与所述第三发动机部件欧姆耦合，其中所述弹簧夹还被构造成设置在所述第二发动机部件的包含物内并具有可偏转的表面，所述偏转的表面具有大于所述夹杂物的预定深度的未偏转深度 。

    BOLT COMPRESSION LIMITER
    9.
    发明申请
    BOLT COMPRESSION LIMITER 审中-公开

    公开(公告)号：US20190390702A1

    公开(公告)日：2019-12-26

    申请号：US16016983

    申请日：2018-06-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Leonard Griffiths ,  Shawn M. Owen ,  David A. Wulbrecht

    IPC: F16B39/26 ,  F16B43/00 ,  F16B41/00

    Abstract: A bolt compression limiter includes a Belleville disc that applies a load to a flange of a bolt assembly and a component that applies a load to a limiter positioned within the flange, the limiter being shy of the top surface of the flange. The load applied to the flange is a first proportion and the load applied to the limiter is a second proportion of the total load applied when a bolt of the bolt assembly is tightened.

    NESTED FLANGE JOINT
    10.
    发明申请
    NESTED FLANGE JOINT 审中-公开

    公开(公告)号：US20190292946A1

    公开(公告)日：2019-09-26

    申请号：US15928157

    申请日：2018-03-22

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Michael A. Karram ,  David A. Wulbrecht

    IPC: F01D25/24 ,  F16L23/02 ,  F16L23/032 ,  F16L23/028

    Abstract: The present disclosure provides flanged joint or interface between two passageways. The flanged joint includes a first passageway, a connector, and a second passageway. The first passageway may, but not necessarily, be formed via casting process wherein an integrated flange may be defined at the opening of the first passageway such that the integrated flange defines a recess. The connector includes a support body having a fastener region at an upper end of the support body and a flange region at a lower end of the support body. The support body defines an aperture which is configured to support the second passageway. The flange region defined in connector is configured to engage with a recess defined in the first passageway.

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