中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.02 seconds)

    Tool for an impact wrench for securing a vehicle wheel
    1.
    发明授权
    Tool for an impact wrench for securing a vehicle wheel 有权

    公开(公告)号：US10343262B2

    公开(公告)日：2019-07-09

    申请号：US15499088

    申请日：2017-04-27

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch

    IPC: B23B13/06 ,  B25B21/02 ,  B25B23/10 ,  B60B29/00 ,  B60B3/14 ,  B60B3/16 ,  B25B13/06

    Abstract: A screwing tool for an impact wrench for screwing wheel nuts onto and off from a hub body for securing a vehicle wheel, having a main body, which has an open side oriented toward the wheel nuts and which includes a hollow profile. The hollow profile has a tool contour, which is arranged on the open side and can be brought into engagement with a wheel nut contour. At least one peripheral control edge is remote from the open side for releasing a retention element. The control edge has a circular arc region with a constant control edge height h1 and a cam region with a control edge height h2 that decreases continuously and then increases again continuously. Height h1 is equal to h2 in the respective transition of the circular arc region and the cam region, such that the geometrical shape of an oval is reproduced in cross section.

    METHOD AND APPARATUS FOR LANE CONTROL OF A VEHICLE
    2.
    发明申请
    METHOD AND APPARATUS FOR LANE CONTROL OF A VEHICLE 有权

    公开(公告)号：US20220281523A1

    公开(公告)日：2022-09-08

    申请号：US17683649

    申请日：2022-03-01

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Florian Strecker ,  Georg Warth ,  Georg von Tardy-Tuch

    IPC: B62D15/02 ,  B60W40/10

    Abstract: Apparatus for controlling dynamics of a vehicle determines a current course angle (α) of the vehicle. A desired course angle (αpsi) is defined and assigned to a first point on a temporal profile of a desired driving line. The first point is on the desired driving line at a first preview time from a location assigned to an instantaneous vehicle position. A course angle deviation of the current course angle (α) from the desired course angle (αpsi) is determined. A target angle (αta) is defined and assigned to a second point on the temporal profile of the desired driving line. The second point is on the desired driving line at a distance of a second preview time from the location. A steering wheel angle (δ) is determined as a total of the target angle (αta) reinforced with a first parameter and the course angle deviation reinforced with a second parameter.

    Vehicle wheel rim
    4.
    发明授权
    Vehicle wheel rim 有权
    车轮轮辋

    公开(公告)号：US09545819B2

    公开(公告)日：2017-01-17

    申请号：US14418731

    申请日：2013-07-06

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch ,  Achim Schulz

    IPC: B60B21/10 ,  B60B3/02 ,  B60B21/02

    CPC classification number: B60B21/106 ,  B60B3/02 ,  B60B21/021 ,  B60B21/023 ,  B60B21/026 ,  B60B21/104 ,  B60B2900/111 ,  B60B2900/50 ,  B60B2900/523 ,  Y02T10/86

    Abstract: A vehicle wheel rim for use on a motor vehicle, having a wheel rim well (1, 29), having an inner wheel rim flange (7, 30) and having an outer wheel rim flange, wherein the wheel rim well (1, 29) is delimited at its axial end regions by in each case one of the wheel rim flanges (7, 30), wherein the wheel rim flanges (7, 30) are formed by a radially encircling wall, said walls extending in each case at a predefinable angle (5, 27) with respect to the wheel rim well (1, 29).

    Abstract translation: 一种用于机动车辆的车轮轮缘，具有轮缘井（1，29），具有内轮缘凸缘（7,30）并具有外轮缘凸缘，其中所述车轮轮缘井（1,29） ）在其轴向端部区域处，在每种情况下由轮缘凸缘（7,30）中的一个限定，其中轮缘凸缘（7,30）由径向包围的壁形成，所述壁在每种情况下以 相对于轮缘孔（1,29）的预定义角（5,27）。

    Vehicle wheel rim
    5.
    发明授权
    Vehicle wheel rim 有权
    车轮轮辋

    公开(公告)号：US09327549B2

    公开(公告)日：2016-05-03

    申请号：US13954293

    申请日：2013-07-30

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch

    IPC: B60B3/08 ,  B60B3/00 ,  B60B3/04

    CPC classification number: B60B3/001 ,  B60B3/044 ,  B60B3/087 ,  B60B2310/318 ,  B60B2360/3416 ,  B60B2900/111 ,  B60B2900/311 ,  Y02T10/86

    Abstract: A vehicle wheel rim (1) having a wheel rim well (2) and having a wheel disk (16, 25, 37), wherein the wheel rim well (2) has a substantially axially extending region (3) and the wheel disk (16, 25, 37) has a substantially axially extending region (8, 9), wherein the wheel disk (16, 25, 37) and the wheel rim well (2) are connected to one another in the axially extending regions (3, 8, 9).

    Abstract translation: 一种车轮轮缘（1），其具有轮缘（2）并且具有轮盘（16,25,37），其中所述轮缘井（2）具有基本上轴向延伸的区域（3）和所述轮盘 16,25,37）具有基本轴向延伸的区域（8,9），其中所述轮盘（16,25,37）和所述轮缘井（2）在所述轴向延伸区域（3， 8，9）。

    Method for operating a steer by wire steering system for a vehicle, and steer by wire steering system
    7.
    发明授权
    Method for operating a steer by wire steering system for a vehicle, and steer by wire steering system 有权

    公开(公告)号：US11142244B2

    公开(公告)日：2021-10-12

    申请号：US16694027

    申请日：2019-11-25

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch

    IPC: B62D6/08 ,  B62D6/00

    Abstract: A method for operating a steer-by-wire steering system for a vehicle having at least one steerable wheel. The method including: providing a predefined steering ratio characteristic curve, recording a first steering input value of the steering input variable, providing a magnified characteristic curve that defines a bijective relationship between the steering input variable and the steering output variable, in a magnified region around the first steering input value, forming a modified steering ratio characteristic curve on the basis of the predefined steering ratio characteristic curve, recording a second steering input value of the steering input variable, and determining a steering output value in order to drive the steerable wheel on the basis of the second steering input value and the modified steering ratio characteristic curve. The predefined steering ratio characteristic curve, in the magnified region around the first steering input value, is replaced by the magnified characteristic curve.

    CONTROL LEVER DEVICE FOR A DRIVING OPERATION OF A VEHICLE
    8.
    发明申请
    CONTROL LEVER DEVICE FOR A DRIVING OPERATION OF A VEHICLE 审中-公开

    公开(公告)号：US20200233446A1

    公开(公告)日：2020-07-23

    申请号：US16748848

    申请日：2020-01-22

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch

    IPC: G05G1/04 ,  G05G1/62 ,  G05G7/00

    Abstract: Control lever device for a driving operation of a vehicle, having a base body with a fastening interface for fastening in the interior of the vehicle in a fastening position, and a control lever having an elongate extent along a control axis. The lever is movably mounted on the base body in a neutral position for a tilting movement in at least one tilting direction about an axis of rotation which, in the fastening position, has an acute first control angle to a direction of travel axis of the vehicle for an inclination of the control lever from the neutral position transversely to the direction of travel axis of the vehicle.

    METHOD FOR OPERATING A STEER BY WIRE STEERING SYSTEM FOR A VEHICLE, AND STEER BY WIRE STEERING SYSTEM
    9.
    发明申请
    METHOD FOR OPERATING A STEER BY WIRE STEERING SYSTEM FOR A VEHICLE, AND STEER BY WIRE STEERING SYSTEM 审中-公开

    公开(公告)号：US20200231207A1

    公开(公告)日：2020-07-23

    申请号：US16694027

    申请日：2019-11-25

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Georg von Tardy-Tuch

    IPC: B62D6/08 ,  B62D6/00

    Abstract: A method for operating a steer-by-wire steering system for a vehicle having at least one steerable wheel. The method including: providing a predefined steering ratio characteristic curve, recording a first steering input value of the steering input variable, providing a magnified characteristic curve that defines a bijective relationship between the steering input variable and the steering output variable, in a magnified region around the first steering input value, forming a modified steering ratio characteristic curve on the basis of the predefined steering ratio characteristic curve, recording a second steering input value of the steering input variable, and determining a steering output value in order to drive the steerable wheel on the basis of the second steering input value and the modified steering ratio characteristic curve. The predefined steering ratio characteristic curve, in the magnified region around the first steering input value, is replaced by the magnified characteristic curve.

Patent Agency Ranking