The disclosed gear bearing systems generally include first and second gear bearings having gear teeth, wherein the gear bearings are coupled together axially and the alignment and position of the gear bearings may be set substantially independently of the alignment and position of their gear teeth.
대표청구항▼
We claim: 1. A gear bearing system comprising: a first gear bearing having a first set of gear teeth; and a second gear bearing having a second set of gear teeth, wherein the second gear bearing is coupled to the first gear bearing and the first set of gear teeth are independently positioned in rel
We claim: 1. A gear bearing system comprising: a first gear bearing having a first set of gear teeth; and a second gear bearing having a second set of gear teeth, wherein the second gear bearing is coupled to the first gear bearing and the first set of gear teeth are independently positioned in relation to the second set of gear teeth. 2. The gear bearing system of claim 1, wherein the first gear bearing is coupled to the second gear bearing via a machine taper device. 3. The gear bearing system of claim 2, wherein the machine taper device comprises: a truncated conical void portion of the first gear bearing and the second gear bearing; and a truncated conical shank portion, wherein shank portion is substantially uniformly tapered to frictionally engage said void portion. 4. The gear bearing system of claim 2, wherein the machine taper device comprises a Morse Taper. 5. The gear bearing system of claim 1, wherein coupling of the second gear bearing to the first gear bearing is achieved using at least one of a weld, a match drill and pin assembly, a spline, a keyed interface, a curvic coupling, a face coupling, a shrink fit assembly, a press fit assembly, and a fastener. 6. The gear bearing system of claim 1, wherein the first set of gear teeth is numerically independent from the second set of gear teeth. 7. The gear bearing system of claim 1, wherein a relative position of the first and second gear bearings is suitable for setting a gear timing ratio. 8. The gear bearing system of claim 1, wherein the first gear bearing and second gear bearing are axially coupled. 9. The gear bearing system of claim 1, wherein the first gear bearing and the second gear bearing are roller bearings having a first diameter and a second diameter respectively. 10. The gear bearing system of claim 9, wherein the first diameter is independent of the second diameter. 11. A method for timing a gear bearing system, said method comprising the steps of: providing a first gear bearing having a first set of gear teeth; providing a second gear bearing having a second set of gear teeth; disposing the first gear bearing in relation to the second gear bearing, wherein the first set of gear teeth are independently positioned from the second set of gear teeth; and coupling the first gear bearing to the second gear bearing. 12. The method of claim 11, wherein said coupling comprises a machine taper device coupling the first gear bearing to the second gear bearing. 13. The method of claim 12, wherein the machine taper device coupling comprises: providing a truncated conical void portion in the first gear bearing and the second gear bearing; and providing a truncated conical shank portion frictionally engaging the void portion, wherein shank portion is substantially uniformly tapered to frictionally engage void portion. 14. The method of claim 12, wherein the machine taper device is a Morse Taper. 15. The method of claim 11, wherein the coupling of the second gear bearing to the first gear bearing is achieved using at least one of a weld, a match drill and pin assembly, a spline, a keyed interface, a curvic coupling, a face coupling, a shrink fit assembly, a press fit assembly, and a fastener. 16. The method of claim 11, wherein the first set of gear teeth is numerically independent from the second set of gear teeth. 17. The method of claim 11, wherein the first gear bearing and second gear bearing are axially coupled. 18. The method of claim 11, wherein orienting the first and second gear bearing suitably configures a gear timing ratio. 19. The method of claim 11, wherein the first gear bearing and the second gear bearing are roller bearings having a first diameter and a second diameter respectively. 20. The method of claim 19, wherein the first diameter is independent of the second diameter.
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