Crossmember for bogie and method for manufacturing said crossmember

The invention relates to a cross member (1) for a bogie (7) in a construction which advantageously conforms to a fiber composite but is easy to implement, and to a particularly simple method for producing the cross member. The cross-member is designed as a hollow-chamber profile made of a fiber-plastic composite and has at least three hollow chambers (2) arranged side by side, which hollow chambers are connected by means of at least one outer fiber layer, said outer fiber layer at least partially covering at least the surfaces (41, 42) of the cross-member (1) that are not provided for arranging the side elements (73) of the bogie. The cross-member (1) is produced by producing at least three elongated hollow profiles from a fiber-plastic composite and winding an arrangement of the hollow profiles with an outer fiber layer. 本发明涉及一种用于转向架(7)的横梁(1)，所述转向架呈有利地符合纤维复合体但是易于实施的构造方式，本发明还涉及一种用于制造所述横梁的特别简单的方法。横梁构成为由纤维塑料复合体构成的空心腔室型材并且具有并立布置的至少三个空心腔室(2)，所述空心腔室经由至少一个外纤维层连接，其中外纤维层至少局部地至少覆盖横梁(1)的不设置用于布置转向架的侧元件(73)的面(41，42)。横梁(1