B - Operations – Transporting – 60 – K
Patent
B - Operations, Transporting
60
K
B60K 17/36 (2006.01)
Patent
CA 2574465
A rear cover (20 or 120 or 220) for a drive axle housing (12 or 112 or 212) is provided that minimizes stresses in the weld joining the output shaft bearing tube (66) to the rear cover (20 or 120 or 220). In one embodiment, the rear cover (20) includes a stiffening rib (60) extending transversely across part or all of the cover (20). In another embodiment, the rear cover (220) includes a raised portions (260) proximate the output shaft bearing tube (66) that is substantially spherical in shape.
Capot arrière (20 ou 120 ou 220) pour carter d~essieu moteur (12 ou 112 ou 212) qui réduit les contraintes dans la soudure reliant le tube de support de l~arbre de sortie (66) au capot arrière (20 ou 120 ou 220). Dans un mode de réalisation, le capot arrière (20) inclut une nervure de renforcement (60) s~étendant de manière transversale sur une partie ou l~intégralité du capot (20). Dans un autre mode de réalisation, le capot arrière (220) inclut une portion surélevée (260) proche du tube de support de l~arbre de sortie (66) qui est de forme sensiblement sphérique.
Neff Matthew
Peterson Glen
Wenstrup Leo
Dana Corporation
Dana Heavy Vehicle Systems Group Llc
Ridout & Maybee Llp
LandOfFree
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