Patent Number: 6,253,686

Title: Power puller motor bogie

Abstract: The invention concerns a power puller motor bogie comprising at least a gear motor (6, 10) arranged inside the bogie chassis (4), said gear motor (6, 10) being suspended in said bogie chassis (4) by means of at least two elastic connecting rods (7, 8, 9). Said elastic connecting rods (7, 8, 9) are all supported by said bogie chassis (4). Said elastic connecting rods (7, 8, 9) are such that said suspended gear motor (6, 10) is transversely mobile relative to said vehicle longitudinal direction of movement acts as inertia damper. A shock absorber (12) is fixed between said bogie chassis (4) and said gear motor (6, 10).

Inventors: Koelsch; Eric (Le Creusot Cedex, FR)

Assignee: Alstom Transport SA

International Classification: B61C 9/50 (20060101); B61C 9/00 (20060101); B61F 003/00 ()

Expiration Date: 07/03/2018