Axle mounting arrangement
AssigneeCaterpillar Inc.
InventorTimothy E. Green
Life of this patent
Estimating the term…
Abstract
The present invention provides an axle mounting arrangement for mounting an axle assembly to the frame of a vehicle. A plurality of attachment structures are provided on the frame, and at least one support structure is provides for coupling the axle assembly with the attachment structures at different locations along the frame.
Claims16
An axle mounting arrangement for a vehicle having a frame, a front axle, a rear axle, a forward portion and a rearward portion, comprising:
- a plurality of attachment structures provided on the frame;
- an axle assembly having a differential;
- and
- at least one support structure for coupling the axle assembly with said attachment structures, said at least one support structure being adapted for reversible coupling with the frame so as to provide said at least one support structure with a first orientation and a second orientation with respect to the frame wherein said coupling of said at least one support structure with the frame at the first orientation provides a different wheelbase for the vehicle than the coupling of said at least one support structure with the frame at the second orientation.
An axle mounting arrangement for mounting an axle assembly to the frame of a vehicle having a front axle, a rear axle, a forward portion and a rearward portion, comprising:
- a plurality of attachment structures provided on the frame;
- at least one support structure for coupling the axle assembly with said attachment structures at different longitudinal locations along the frame;
- wherein said attachment structures comprise frame openings;
- wherein said support structure includes a front support structure and a rear support structure;
- wherein at least one of said front support structure and said rear support structure includes a bent support structure;
- and
- wherein said bent support structure is adapted for reversible coupling with the frame so as to provide said bent support structure with a first orientation and a second orientation with respect to the frame.
An axle mounting system for a single-size frame of a vehicle, said vehicle having a rear axle assembly having differential housing trunnions, comprising:
- a bent front support structure adapted for supporting the rear axle assembly;
- a substantially linear rear support structure adapted for supporting the rear axle assembly;
- and
- a plurality of fasteners for coupling said front support structure and said rear support structure with the frame, said plurality of fasteners being cooperative with the front and rear support structures and the frame in a predetermined manner to provide multiple wheelbase configurations of the vehicle.
An axle mounting arrangement, comprising:
- a frame having front frame openings and rear frame openings, said rear frame openings including a first rear frame opening group and a second rear frame opening group;
- an engine coupled to said frame;
- a front axle assembly having a pair of front axles, and a rear axle assembly having a pair of rear axles;
- a transmission coupling said engine with said front axles and said rear axles;
- a pair of front wheels coupled with said front axles;
- a bent front support structure adapted for supporting said rear axle assembly on one side of said rear axles, said front support structure adapted for reversible attachment with said front frame openings;
- a substantially linear rear support structure adapted for supporting said rear axle assembly on the other side of said rear axles, said rear support structure adapted for attachment with at least one of said first rear frame opening group or said second rear frame opening group;
- and
- a plurality of fasteners for coupling said front support structure and said rear support structure with said frame.
Dependencies are inferred from the claim text.