초록 ▼

Mounting rings and methods for mounting structures to shafts are provided. The rings and methods may be used to mount other rings or housings to a shaft. The rings are characterized by having flexible inner diameters that can deflect under a radial load. The radial deflection of the inner diameter p

Mounting rings and methods for mounting structures to shafts are provided. The rings and methods may be used to mount other rings or housings to a shaft. The rings are characterized by having flexible inner diameters that can deflect under a radial load. The radial deflection of the inner diameter permits the rings to deflect and engage an outer diameter of a shaft. The engagement of the rings with a shaft provides at least some resistance to the rotation of the shaft relative to the ring and structure. In one aspect, the ring is substantially rigidly mounted to the shaft. The ring may include a plurality of indentations, such as slots, on the inside diameter of the ring. These indentations may relieve at least some of the circumferential stress created by the radial deflection. Methods for using the rings to mount a structure to a shaft are also disclosed.

대표청구항 ▼

I claim: 1. A ring for mounting a structure to a shaft, the ring comprising: a closed hollow circumferential cross-section having a smooth and continuous outer surface; a first surface adapted to mount the structure to the ring; and a radially inner surface having a plurality of indentations adapte

I claim: 1. A ring for mounting a structure to a shaft, the ring comprising: a closed hollow circumferential cross-section having a smooth and continuous outer surface; a first surface adapted to mount the structure to the ring; and a radially inner surface having a plurality of indentations adapted to engage and rigidly mount the ring to the shaft wherein the structure rotates with the shaft; wherein the radially inner surface is adapted to flexibly engage the shaft to substantially prevent the rotation of the shaft relative to the ring under a load of at least 100 foot-pounds of torque. 2. The ring as recited in claim 1, wherein the ring comprises one of a metallic ring and a plastic ring. 3. The ring as recited in claim 2, wherein the metallic ring is made from one or more of iron, steel, aluminum, nickel, and titanium. 4. The ring as recited in claim 1, wherein the first surface comprises a lateral surface. 5. The ring as recited in claim 1, wherein the plurality of indentations provide at least some relief of the circumferential stress in the ring when mounted to the shaft. 6. The ring as recited in claim 1, wherein the plurality of indentations comprises a plurality of one of slits, slots, and holes. 7. The ring as recited in claim 6, wherein the plurality of slits comprise a plurality of axial slits. 8. The ring as recited in claim 1, wherein the ring further comprises means for providing a substantially fluid-tight seal between the ring and the shaft. 9. The ring as recited in claim 1, wherein the closed hollow cross-section of the ring comprises one of a circular, an oval, and a polygonal closed hollow cross-section. 10. The ring as recited in claim 1, wherein the radially inner surface is adapted to flexibly engage the shaft by one of elastic deflection and plastic deflection. 11. The ring as recited in claim 1, wherein the radially inner surface is adapted to flexibly engage the shaft to substantially prevent the rotation of the shaft relative to the ring under a load of at least 600 foot-pounds of torque. 12. The ring as recited in claim 1, wherein the ring comprises a ring for mounting a structure to a train axle. 13. The ring as recited in claim 1, wherein the radial inner surface comprises one of a circular, semicircular, oval, triangular, and rectangular inner surface. 14. The ring as recited in claim 1, wherein the radial inner surface comprises a surface having convergent sides that converge to a rounded ridge. 15. The ring as recited in claim 1, wherein the plurality of indentations does not penetrate through the ring.