[Problem] To provide a vehicular arm component which is easily manufactured and advantageous in reducing a cost without causing a steep change in a cross section. [Solution] A vehicular arm component is formed by subjecting a workpiece (W), the workpiece being a flat plate extending in a plane formed by a first direction and a second direction orthogonal to the first direction, to press processing in stages so as to butt and joint two side surfaces in the second direction. The vehicular arm component includes: a cylindrical portion (10) configured to be provided along the first direction and have a cylindrical shape; a bracket portion (20) configured to be provided in either end in the first direction of the cylindrical portion and have an outer diameter expanding as it goes to the outside in the first direction; and two flange portions (30) configured to be provided to face each other along the second direction in the bracket portion and provided with through holes (20H) at positions facing each other along the second direction.
VEHICLE ARM COMPONENT AND MANUFACTURING METHOD THEREFOR
FAHRZEUGARMKOMPONENTE UND HERSTELLUNGSVERFAHREN DAFÜR
COMPOSANT BRAS DE VÉHICULE ET SON PROCÉDÉ DE FABRICATION
2018-12-26
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 / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
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