Tandem axle assembly with different hypoid offsets
AssigneeDana Corporation
InventorsGary A. Turner, Leo Wenstrup
Life of this patent
Estimating the term…
Loading patent…
AssigneeDana Corporation
InventorsGary A. Turner, Leo Wenstrup
Estimating the term…
A tandem axle assembly is provided. The tandem axle assembly includes a forward axle assembly and a rear axle assembly and an intermediate drive shaft assembly extending between the two axle assemblies. The forward and rear axle assemblies both includes a pinion gear rotating responsive to an inter-axle differential and a ring gear in mesh with the pinion gear. The forward pinion gear is offset from the forward ring gear by a first predetermined distance while the rear pinion gear is offset from the rear ring gear by a second predetermined distance. The second predetermined distance is greater than zero, but is less than the first predetermined distance. The variation in offsets enables both equal working angles in the intermediate drive shaft assembly and a reduction in those angles as compared to conventional tandem axle assemblies. Further, the variation in offset results in stronger and quieter gearing.
A tandem drive axle assembly, comprising:
A tandem drive axle assembly, comprising:
A tandem drive axle assembly, comprising:
Dependencies are inferred from the claim text.