A hollow stabilizer (10) includes a curved part (21) having eight regions (S1 to S8) defined in a circumferential direction in a cross section taken in a pipe radial direction. A first region (S1) includes a 90° first part (No. 1) when the center of the inside of the curve is taken to be at 0° and the center of the outside of the curve is taken to be at 180°. A third region (S3) includes a 0° third part (No. 3). A fifth region (S5) includes a 270° fifth part (No. 5). A seventh region (S7) includes a 180° seventh part (No. 7). The radii of curvature (R3, R7) of the respective outer surfaces of the third part (No. 3) and the seventh part (No. 7) are larger and the radii of curvature (R2, R6) of the respective outer surfaces of the second part (No. 2) and the sixth part (No. 6) are smaller than the radii of curvature (R4, R5) of the respective outer surfaces of the fourth part (No. 4) and the fifth part (No. 5).
HOLLOW STABILIZER, STABILIZER MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING HOLLOW STABILIZER
HOHLSTABILISATOR, STABILISATORHERSTELLUNGSVORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINES HOHLSTABILISATORS
STABILISATEUR CREUX, DISPOSITIF DE FABRICATION DE STABILISATEUR ET PROCÉDÉ DE FABRICATION DE STABILISATEUR CREUX
2021-01-13
Patent
Electronic Resource
English
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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