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US 2010/0304916 A1Published application
Locking differential side gear to friction disc unloading
AssigneeEaton Corporation
InventorKent M. Curtis
Life of this patent
Estimating the term…
Abstract
A differential is provided that includes a case, a cam side gear disposed proximate a first end of the case, and a side gear disposed proximate a second end of the case. The side gears have respective hubs. The differential further includes a first clutch pack disposed around the hub of the side gear. The differential further includes an annular engaging member disposed between the side gear and the case.
Claims19
A differential comprising:
- a case;
- a cam side gear disposed proximate a first end of the case, wherein the cam side gear has a cam side gear hub;
- a side gear disposed proximate a second end of the case, wherein the side gear has a side gear hub;
- a first clutch pack disposed around the side gear hub;
- and
- an annular engaging member disposed between the side gear and the case.
3 more elements
A differential comprising:
- a case;
- a cam side gear disposed proximate a first end of the case, wherein the cam side gear has a cam side gear hub;
- a side gear disposed proximate a second end of the case, wherein the side gear has a side gear hub;
- a first clutch pack disposed around the side gear hub;
- and
- a means for unloading the first clutch pack from the side gear, wherein the means is disposed between the side gear and the case.
3 more elements
A differential comprising:
- a case;
- at least one pinion gear disposed in the case;
- a cam side gear and a side gear disposed in the case and in meshed engagement with the at least one pinion gear;
- a first lockup means operable to retard differential action of the differential;
- an actuating means for actuating the first lockup means;
- a reaction block disposed in the case between the cam side gear and the side gear;
- a second lockup means operable to retard differential action of the differential;
- and
- an annular engaging member disposed between the side gear and the case.
6 more elements
Dependencies are inferred from the claim text.