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    FLUSH DOOR HANDLE WITH SHAPE MEMORY ALLOY DRIVE AND HEATED HANDLE TO BODY SEAL
    12.
    发明申请
    FLUSH DOOR HANDLE WITH SHAPE MEMORY ALLOY DRIVE AND HEATED HANDLE TO BODY SEAL 有权
    具有形状记忆合金驱动和加热手柄的身体密封的冲洗门把手

    公开(公告)号：US20150315826A1

    公开(公告)日：2015-11-05

    申请号：US14269648

    申请日：2014-05-05

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Steven C. Lang ,  Nilesh D. Mankame ,  Hesham A. Ezzat

    IPC: E05B85/10

    CPC classification number: E05B85/103 ,  E05B17/0016 ,  E05B47/0009 ,  E05B77/34 ,  E05B85/107

    Abstract: A door assembly includes a structure including an exterior panel defining an opening, and a grab bar. The grab bar is moveable relative to the exterior panel. A first linkage system and a second linkage system interconnect the grab bar and the structure. A drive assembly is coupled to the first linkage system and the second linkage system to move the grab bar between an extended position and a retracted position. The drive assembly includes a Shape Memory Alloy (SMA) actuator that contracts in response to a control signal, to move the grab bar. A seal may be provided to seal between the grab bar and the structure. A heating element may provide a thermal load to heat the grab bar, a seal surrounding the grab bar, or both.

    Abstract translation: 门组件包括包括限定开口的外部面板和抓斗的结构。 抓斗可相对于外板移动。 第一联动系统和第二联动系统将抓斗和结构互连。 驱动组件联接到第一连杆系统和第二连杆系统以使牵引杆在延伸位置和缩回位置之间移动。 驱动组件包括形状记忆合金（SMA）致动器，其响应于控制信号收缩，以移动抓斗。 可以提供密封以在抓斗和结构之间进行密封。 加热元件可以提供热负荷以加热抓杆，围绕抓杆的密封件或两者。

    CONFORMABLE SHAPE MEMORY ARTICLE
    13.
    发明申请
    CONFORMABLE SHAPE MEMORY ARTICLE 审中-公开
    一致的形状记忆文章

    公开(公告)号：US20150232973A1

    公开(公告)日：2015-08-20

    申请号：US14703431

    申请日：2015-05-04

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan L. Browne ,  Nancy L. Johnson ,  Nilesh D. Mankame ,  Robin Stevenson

    IPC: C22F1/00 ,  B29C61/06

    CPC classification number: C22F1/006 ,  B29C61/06 ,  Y10T74/20636 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/25

    Abstract: A conformable shape memory article comprises a deformable enclosure covering and discrete particles disposed within the enclosure covering, wherein the discrete particles comprise a shape memory polymer, or the discrete particles have a hollow shell structure comprising a shape memory alloy. In a more specific embodiment, the enclosure is elastically deformable.

    Abstract translation: 一种适形的形状记忆物品包括一个可变形的外壳，覆盖和分散的颗粒，其设置在外壳的外壳内，其中离散的颗粒包括形状记忆聚合物，或者离散的颗粒具有包括形状记忆合金的中空壳结构。 在更具体的实施例中，外壳可弹性变形。

    Energy harvesting system for a vehicle
    14.
    发明授权
    Energy harvesting system for a vehicle 有权
    车辆能量采集系统

    公开(公告)号：US08747264B2

    公开(公告)日：2014-06-10

    申请号：US14014778

    申请日：2013-08-30

    Applicant: GM Global Technology Operations LLC

    Inventor： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Nilesh D. Mankame ,  Xiujie Gao ,  Geoffrey P. McKnight ,  Andrew C. Keefe ,  Peter Maxwell Sarosi ,  Christopher P. Henry ,  Patrick B. Usoro

    IPC: F02G5/04

    CPC classification number: F03G7/065 ,  F02G5/04 ,  F16G1/26 ,  F16H7/02 ,  Y02T10/166

    Abstract: An energy harvesting system includes a heat engine and a component. The heat engine includes a belt, a first member, and a second member. The belt includes a strip of material and at least one wire at least partially embedded longitudinally in the strip of material. The wire includes a shape memory alloy material. A localized region of the at least one wire is configured to change crystallographic phase between martensite and austenite and either contract or expand longitudinally in response to exposure to a first temperature or a second temperature such that the strip of material corresponding to the localized region also contracts or expands. The first member is operatively connected to the belt and moves with the belt in response to the expansion or contraction of the belt. The component is operatively connected to the first member such that movement of the first member drives the component.

    Abstract translation: 能量收集系统包括热机和部件。 热机包括皮带，第一部件和第二部件。 带包括一条材料条和至少部分地沿纵向地嵌入材料条中的线。 导线包括形状记忆合金材料。 所述至少一根导线的局部区域被配置为改变马氏体和奥氏体之间的结晶相，并且响应于暴露于第一温度或第二温度而纵向收缩或膨胀，使得对应于局部区域的材料条也收缩 或扩展。 第一构件可操作地连接到带并响应于带的膨胀或收缩而与带一起移动。 组件可操作地连接到第一构件，使得第一构件的移动驱动构件。

    METHODS OF PRIMING THERMALLY ACTIVATED ACTIVE MATERIAL ELEMENTS
    15.
    发明申请
    METHODS OF PRIMING THERMALLY ACTIVATED ACTIVE MATERIAL ELEMENTS 审中-公开
    促进活化活性材料元素的方法

    公开(公告)号：US20130205770A1

    公开(公告)日：2013-08-15

    申请号：US13835931

    申请日：2013-03-15

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan L. Browne ,  Nilesh D. Mankame ,  Nancy L. Johnson ,  Xiujie Gao

    IPC: F03G7/06

    CPC classification number: F03G7/065

    Abstract: A method of achieving a target activation parameter, such as a predetermined response time and/or consistency when thermally activating at least one active material element, such as a shape memory alloy actuator or shape memory polymer hinge, includes deciding whether to prime the element based on energy efficiency and/or overall system costs/performance.

    Abstract translation: 当激活至少一种活性材料元件（例如形状记忆合金致动器或形状记忆聚合物铰链）时，实现目标激活参数的方法，例如预定的响应时间和/或一致性，包括决定是否基于元素 关于能源效率和/或整体系统成本/性能。

    REMOVING FIXED OBJECTS FROM REAR VIEW CAMERA
    17.
    发明公开
    REMOVING FIXED OBJECTS FROM REAR VIEW CAMERA 审中-公开

    公开(公告)号：US20240233395A1

    公开(公告)日：2024-07-11

    申请号：US18151798

    申请日：2023-01-09

    Applicant: GM Global Technology Operations LLC

    Inventor： Nilesh D. Mankame ,  Dorel M. Sala ,  Paul E. Krajewski

    IPC: G06V20/58 ,  B60R1/26 ,  G06V10/26 ,  G06V10/75

    CPC classification number: G06V20/58 ,  B60R1/26 ,  G06V10/26 ,  G06V10/75 ,  B60R2300/307

    Abstract: A system for de-emphasizing fixed vehicle-mounted objects within a rear camera display includes a rear camera system adapted to capture images as the vehicle moves in reverse and display the captured images on the rear camera display, and a data processor in communication with the rear camera system and the rear camera display and adapted to collect sequential images captured by the rear camera system, compare the plurality of sequential images, identify fixed vehicle-mounted objects within the sequential images, calculate a portion of the sequential images that are obscured by identified fixed-vehicle objects, and, when the portion of the sequential images that are obscured by identified fixed-vehicle objects lies within a pre-determined range, to outline the identified fixed vehicle-mounted objects within the rear camera display, and augment the identified fixed vehicle-mounted objects.

    HAPTIC DEVICE WITH VIBRATION MOTOR AND SEAT ASSEMBLY
    19.
    发明申请
    HAPTIC DEVICE WITH VIBRATION MOTOR AND SEAT ASSEMBLY 有权

    公开(公告)号：US20210233368A1

    公开(公告)日：2021-07-29

    申请号：US16774698

    申请日：2020-01-28

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Nilesh D. Mankame

    IPC: G08B6/00 ,  B60N2/90 ,  F16F15/04

    Abstract: Disclosed herein is a haptic device having at least one vibration motor, such as a linear vibration motor, configured to selectively generate a vibration at least partially along an actuator axis. An interfacing plate is configured to transmit the vibration and is at least partially composed of a compliant material. The linear vibration motor and the interfacing plate are embedded in a host. The host defines a first surface with a recessed zone extending from the first surface. The interfacing plate is configured to fit in the recessed zone. The host includes a chamber contiguous with the recessed zone, with the linear vibration motor being positioned in the chamber. The chamber may include respective walls having a plurality of protrusions configured to at least partially absorb the vibration. The haptic device may be part of a seat assembly.

    Local energy absorber
    20.
    发明授权
    Local energy absorber 有权

    公开(公告)号：US10696332B2

    公开(公告)日：2020-06-30

    申请号：US16036051

    申请日：2018-07-16

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Nilesh D. Mankame ,  Hanif Muhammad ,  Louis G. Hector, Jr. ,  Anil K. Sachdev

    IPC: B60J7/00 ,  B62D25/12 ,  B62D25/10 ,  F16F7/12 ,  B60R21/34 ,  B60R19/02 ,  B60R19/03 ,  B60R19/18

    Abstract: A vehicle hood covering an underhood object includes an inner surface of the vehicle hood facing the underhood object and spaced from the underhood object, and an outer surface of the vehicle hood opposite the inner surface. A local energy absorber is operatively attached to the inner surface of the vehicle hood. The local energy absorber is a multiply-connected structure. The local energy absorber includes a wall defining an interior surface having symmetry about a central plane normal to the inner surface of the vehicle hood. A plurality of apertures is defined in the wall symmetrically about the central plane to initiate buckling and fracture in the wall during an impact applied to the outer surface defining an impact event having a duration of less than 20 milliseconds.

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