Adapter for mounting larger diameter rims
AssigneeCaterpillar Global Mining LLC
InventorsSteven J. Fujan, Matthew J. Orvedahl, Frederick W. Loeber
Life of this patent
Estimating the term…
Abstract
A dual wheel adapter assembly for mounting dual wheel rims to a wheel hub is provided. The dual wheel adapter assembly may include a hollow cylindrical adapter, including a central bore defined by an inner surface of the adapter, a first contact surface, and a second contact surface. The dual wheel adapter assembly may also include an inboard wheel rim configured to support a tire, an outboard wheel rim configured to support a tire, and a wedge clamp configured to be coupled to the hub. The first contact surface may abut the hub and the wedge clamp may apply a compressive force to the second contact surface to couple the adapter to the hub.
Claims9
A dual wheel adapter assembly for mounting dual wheel rims to a wheel hub, comprising:
- a hollow cylindrical adapter, comprising:
- a central bore defined by an inner surface of the adapter;
- a first contact surface;
- and
- a second contact surface;
- an inboard wheel rim configured to support a tire, the inboard wheel rim coupled to the adapter;
- an outboard wheel rim configured to support a tire, the outboard wheel rim coupled to the adapter;
- and
- a wedge clamp configured to be coupled to the hub;
- wherein the first contact surface abuts the hub and the wedge clamp applies a compressive force to the second contact surface to couple the adapter to the hub,
- wherein the adapter further comprises a first annular end face and a second annular end face, the inboard wheel rim being coupled to the first annular end face and the outboard wheel rim being coupled to the second annular end face, and
- wherein the first annular end face is inboard from the first contact surface and the second annular end face is outboard from the second contact surface.
A dual wheel adapter for mounting dual wheel rims to a wheel hub, comprising:
- a hollow cylindrical adapter, comprising:
- a central bore defined by an inner surface of the adapter;
- a first angled contact surface configured to engage the wheel hub;
- a second angled contact surface configured to engage a clamp;
- a first annular end face and a second annular end face, the first annular end face configured to connect to an inboard wheel rim and the second annular end face configured to connect to an outboard wheel rim,
- wherein the first annular end face is inboard from the first angled contact surface and the second annular end face is outboard from the second angled contact surface.
Dependencies are inferred from the claim text.