The invention relates to a steering shaft (1) for a vehicle and to a method for producing a steering shaft of this kind. The steering shaft (1) comprises a tubular shaft body (10) which extends alonga longitudinal axis (L) and has a first shaft end (11) and a second shaft end (12), wherein a bending section (13) is arranged between the first shaft end (11) and the second shaft end (12), wherein the bending section (13) has a plurality of grooves (21, 22, 23, 24), which run in the circumferential direction of the shaft body (10), for forming a groove structure, characterized in that the groovestructure is of non-uniform design in the direction of the longitudinal axis (L).
本发明涉及一种用于车辆的转向轴(1)并且涉及一种用于生产这种转向轴的方法。转向轴(1)包括管状的轴本体(10),该轴本体(10)沿着纵向轴线(L)延伸并且具有第一轴端部(11)和第二轴端部(12),其中,在第一轴端部(11)与第二轴端部(12)之间布置有弯曲部段(13),其中,弯曲部段(13)具有在轴本体(10)的周向方向上延伸的多个槽(21、22、23、24)以形成槽结构,其特征在于,该槽结构具有在纵向轴线(L)的方向上的非均匀设计。
Steering shaft for vehicle and method for producing steering shaft
用于车辆的转向轴及用于生产所述转向轴的方法
2021-03-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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