One-way clutch carrier assembly with bearing
View Patent ↗A clutch carrier assembly for a transmission includes a clutch carrier, an outer race, a bearing, an inner race, and a one-way clutch. The clutch carrier is arranged for driving engagement with a plurality of clutch plates. The outer race is fixedly connected to the carrier and has an inner circumferential surface. The bearing has an outer circumferential surface aligned with the inner circumferential surface. The inner race is arranged for driving engagement with a transmission shaft. The one-way clutch is disposed radially between the outer race and the inner race.
1. A clutch carrier assembly for a transmission comprising:
a clutch carrier arranged for driving engagement with a plurality of clutch plates and including a radial wall;
an outer race including an outer portion having a first inner circumferential surface and a radial wall portion fixed to the carrier radial wall and having a second inner circumferential surface;
a hub including an outer spline and fixedly connected to and disposed axially between the clutch carrier and the outer race;
a bearing including an outer circumferential surface aligned with the outer race inner circumferential surface;
an inner race arranged for driving engagement with a transmission shaft; and,
a one-way clutch disposed radially between the outer race and the inner race.
2. The clutch carrier assembly of claim 1 wherein the outer race includes a radial groove disposed axially between the outer race and the hub.
3. The clutch carrier assembly of claim 2 wherein the hub includes a radial groove or slot disposed axially between the hub and the bearing.
4. The clutch carrier assembly of claim 3 wherein the bearing is a ball bearing.
5. The clutch carrier of claim 2 further comprising a thrust washer fixedly connected to and disposed axially between the hub and the outer race.
6. The clutch carrier of claim 5 wherein the thrust washer includes a radial slot disposed axially between the hub and the bearing.
7. The clutch carrier assembly of claim 6 wherein the bearing is a roller bearing.
8. The clutch carrier assembly of claim 1 wherein the bearing includes an inner circumferential surface arranged for mating engagement with the transmission shaft.
9. The clutch carrier assembly of claim 1 wherein the bearing includes a roller riding on an outer circumferential surface of the inner race.
10. A clutch carrier assembly for a transmission comprising:
a clutch carrier including an undulating outer ring and a radial wall;
an outer race including:
an outer portion having a first inner circumferential surface; and,
a radial wall portion fixed to the carrier radial wall and having a second inner circumferential surface;
a hub including an outer spline and fixedly connected to and disposed axially between the clutch carrier and the outer race; and,
a one-way clutch assembly installed within the outer portion first inner circumferential surface and axially aligned with the outer race radial wall portion.
11. The clutch carrier assembly of claim 10 wherein the hub includes a radial wall disposed axially between the clutch carrier and the outer race.
12. The clutch carrier assembly of claim 11 wherein the hub, the clutch carrier and the outer race are fixed together by riveting.
13. The clutch carrier assembly of claim 10 further comprising an inner race including an outer circumferential surface installed within the one-way clutch assembly.
14. The clutch carrier assembly of claim 13 further comprising a bearing installed within the outer race radial wall portion inner circumferential surface and axially aligned with the inner race.