The invention relates to a device for detecting at least one angle of rotation of a shaft, in particular of a steering shaft of a vehicle. The device is provided with a first gear (1) which meshes with a second gear (2); at least one measuring system (18, 20), each of which has at least one target (5, 6) connected to the gearwheel (1, 2). The target is associated with a measuring element located on a printed circuit board (7). In order to make the device have a compact and simple structure and still be able to detect gt; the invention relates to a gear assembly for a motor vehicle, comprising a first gear (1) having an internal toothing (3) and a second gear (2) having an external toothing (4), the first gear (1) surrounding the second gear (2), the first gear (1) having an internal toothing (3) and the second gear (2) having an external toothing (4). The printed circuit board (7) has a plurality of layers arranged one above the other, on which measuring components are arranged.

    本发明涉及一种用于检测轴、特别是车辆的转向轴的至少一个转动角的装置。所述装置具有:第一齿轮(1),所述第一齿轮与第二齿轮(2)啮合;至少一个测量系统(18、20),所述测量系统分别具有至少一个与所述齿轮(1、2)连接的标靶(5、6)。给所述标靶配设位于电路板(7)上的测量部件。为了使得所述装置具有紧凑且简单的结构并且仍能够检测>360°的旋转运动,所述第一齿轮(1)包围第二齿轮(2),其中第一齿轮(1)具有内齿部(3),并且第二齿轮(2)具有外齿部(4)。所述电路板(7)具有多个相叠设置的层,测量部件设置在这些层上。


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    Title :

    Device for detecting at least one angle of rotation of shaft, in particular of steering shaft of vehicle


    Additional title:

    用于检测轴、特别是车辆的转向轴的至少一个转动角的装置


    Contributors:

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



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