B - Operations – Transporting – 60 – G
Patent
B - Operations, Transporting
60
G
B60G 7/00 (2006.01) B60G 9/00 (2006.01)
Patent
CA 2535293
A suspension is provided that eliminated welded connections between the suspension control arm and the axle. The suspension includes a control arm (54) coupled to a vehicle frame (12). The control arm has a first sleeve, through which an axle (14) is received. The first sleeve (66) of the control arm has a radially inner surface (80) that tapers. The suspension further includes a second sleeve (56) configured to be received within the first sleeve, about the axle. The second sleeve has a radially outer surface (98) that tapers complementary to the radially surface of the first sleeve. As the second sleeve is urged inward within the first sleeve, the second sleeve clamps down upon the axle.
L'invention concerne une suspension permettant de supprimer des connexions soudées entre le segment de commande de la suspension et l'axe. La suspension comprend un segment de commande (54) couplé à un cadre (12) de véhicule. Le segment de commande comprend un premier manchon à travers lequel un axe (14) est logé. Le premier manchon (66) du segment de commande comprend une surface interne sur le plan radial (80) et tronconique. La suspension comprend également un second manchon (56) conçu pour être logé à l'intérieur du premier manchon, autour de l'axe. Le second manchon comprend une surface externe sur le plan radial (98), laquelle est tronconique de manière complémentaire par rapport à la surface interne sur le plan radial du premier manchon. Au moment où le second manchon est contraint à l'intérieur du premier manchon, le second manchon se fixe sur l'axe.
Chamberlin Michael
Ziech James
Dana Corporation
Ridout & Maybee Llp
LandOfFree
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