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    STEERING COLUMN ASSEMBLY FOR A MOTOR VEHICLE
    1.
    发明申请
    STEERING COLUMN ASSEMBLY FOR A MOTOR VEHICLE 有权
    用于电动车的转向柱组件

    公开(公告)号：US20140097605A1

    公开(公告)日：2014-04-10

    申请号：US13645731

    申请日：2012-10-05

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Demerson A. Campos ,  Gino Ricardo Caso ,  Peter J. Judis

    IPC: B62D1/16 ,  B29C45/14

    CPC classification number: B62D1/16 ,  B29C45/14565 ,  B29C45/14573 ,  B29C45/14598 ,  B62D1/20 ,  F16D3/387 ,  F16D2200/0034 ,  F16D2200/006

    Abstract: A steering column assembly for a motor vehicle is provided. The steering column assembly may include a main steering column shaft; a first tubular member; a first attachment feature; and a second attachment feature. The first attachment feature and the second attachment feature may be formed of an injection moldable material such as nylon or polypropylene, having a load glass fiber component. The first and second attachment features are injection molded about the main steering column shaft. A method of constructing a steering column assembly for a motor vehicle is also provided, wherein the first attachment feature and the second attachment feature are injection molded and positioned about the main steering column shaft.

    Abstract translation: 提供了一种用于机动车辆的转向柱组件。 转向柱组件可包括主转向柱轴; 第一管状构件; 第一附件功能; 和第二附件特征。 第一附接特征和第二附接特征可以由诸如尼龙或聚丙烯的可注射成型材料形成，具有负载玻璃纤维部件。 第一和第二附件特征是围绕主转向柱轴注射成型。 还提供了一种构建用于机动车辆的转向柱组件的方法，其中第一附接特征和第二附接特征被注塑并且围绕主转向柱轴定位。

    UNIVERSAL JOINT
    3.
    发明申请
    UNIVERSAL JOINT 有权
    通用接头

    公开(公告)号：US20140140761A1

    公开(公告)日：2014-05-22

    申请号：US13683112

    申请日：2012-11-21

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Christopher J. Mielke ,  Miroslaw Zaloga ,  Peter J. Judis ,  Monica M. Ligerakis

    IPC: F16D3/16

    CPC classification number: F16D3/16 ,  F16D1/0864 ,  F16D3/387 ,  Y10T403/535 ,  Y10T403/7033

    Abstract: A yoke for receiving a shaft includes a collar. The collar defines a shaft slot, into which the shaft may be inserted. A first pinch tab extends from the collar and has a first folded end, which is folded toward the shaft slot. A second pinch tab extends from the collar and has a second folded end, which is folded away from the shaft slot.

    Abstract translation: 用于容纳轴的磁轭包括一个轴环。 轴环限定一个轴槽，轴可插入该轴槽中。 第一夹紧片从套环延伸并且具有朝向轴槽折叠的第一折叠端。 第二夹紧片从套环延伸并且具有第二折叠端，其从轴槽折回。

    Steering column assembly for a motor vehicle
    5.
    发明授权
    Steering column assembly for a motor vehicle 有权
    汽车转向柱总成

    公开(公告)号：US08777264B2

    公开(公告)日：2014-07-15

    申请号：US13645731

    申请日：2012-10-05

    Applicant: GM Global Technology Operations LLC

    Inventor： Demerson A. Campos ,  Gino Ricardo Caso ,  Peter J. Judis

    IPC: B62D1/18

    CPC classification number: B62D1/16 ,  B29C45/14565 ,  B29C45/14573 ,  B29C45/14598 ,  B62D1/20 ,  F16D3/387 ,  F16D2200/0034 ,  F16D2200/006

    Abstract: A steering column assembly for a motor vehicle is provided. The steering column assembly may include a main steering column shaft; a first tubular member; a first attachment feature; and a second attachment feature. The first attachment feature and the second attachment feature may be formed of an injection moldable material such as nylon or polypropylene, having a load glass fiber component. The first and second attachment features are injection molded about the main steering column shaft. A method of constructing a steering column assembly for a motor vehicle is also provided, wherein the first attachment feature and the second attachment feature are injection molded and positioned about the main steering column shaft.

    Abstract translation: 提供了一种用于机动车辆的转向柱组件。 转向柱组件可包括主转向柱轴; 第一管状构件; 第一附件功能; 和第二附件特征。 第一附接特征和第二附接特征可以由诸如尼龙或聚丙烯的可注射成型材料形成，具有负载玻璃纤维部件。 第一和第二附件特征是围绕主转向柱轴注射成型。 还提供了一种构建用于机动车辆的转向柱组件的方法，其中第一附接特征和第二附接特征被注塑并且围绕主转向柱轴定位。

    METHODS FOR STEERING SYSTEM IMPEDANCE CONTROL
    6.
    发明申请
    METHODS FOR STEERING SYSTEM IMPEDANCE CONTROL 审中-公开

    公开(公告)号：US20200339176A1

    公开(公告)日：2020-10-29

    申请号：US16394377

    申请日：2019-04-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Yu Cao ,  George E. Doerr ,  Peter J. Judis

    IPC: B62D1/183 ,  G05D1/00 ,  B62D1/187 ,  B62D1/181

    Abstract: A method for controlling a vehicle includes providing a vehicle steering system including a moveable steering column assembly and a moveable steering wheel assembly, at least one actuator coupled to the moveable steering column assembly and configured to move the vehicle steering system from a first position to a second position, providing a sensor connected to the vehicle steering system and configured to measure a steering system displacement, providing a controller electronically connected to the sensor and the at least one actuator, monitoring sensor data received from the sensor to determine a measured steering system displacement, comparing the measured steering system displacement with a tracking displacement, determining whether a condition is satisfied, and, if the condition is satisfied, automatically generating a control signal to control the at least one actuator.

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