IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0742068
(2013-01-15)
|
등록번호 |
US-8607431
(2013-12-17)
|
발명자
/ 주소 |
- Rode, John E.
- Strait, Sean E.
|
출원인 / 주소 |
|
대리인 / 주소 |
Heslin Rothenberg Farley & Mesiti P.C.
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
45 |
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 movement, for example, rotation and/or axial displacement, of the shaft relative to the ring and structure. In one aspect, the ring has a closed, hollow, construction, for example, a circular, oval, or polygonal closed, hollow construction. The ring may include a plurality of indentations, such as slots, on the inside diameter of the ring that may relieve at least some of the circumferential stress in the ring. Methods for using the rings to mount a structure to a shaft are also disclosed.
대표청구항
▼
1. A method for mounting a structure to a shaft, the method comprising: mounting a first surface of a first section of a ring to a structure;a radially inner section of the ring comprising an inner surface having a plurality of flexible indentations flexibly engaging the shaft to substantially preve
1. A method for mounting a structure to a shaft, the method comprising: mounting a first surface of a first section of a ring to a structure;a radially inner section of the ring comprising an inner surface having a plurality of flexible indentations flexibly engaging the shaft to substantially prevent the rotation of the shaft relative to the ring under a load and to rigidly mount the ring to the shaft such that the structure rotates with the shaft;two radially extending sections of the ring oriented substantially parallel to one another and substantially perpendicular to an axial direction through the ring prior to mounting; andthe radially extending sections located between the inner section and the first section, the radially extending sections, the inner section and the first section bounding an internal cavity, the cavity deforming in response a load from the shaft such that the inner section and the first section move closer to each other. 2. The method of claim 1, wherein mounting the structure to the first surface of the ring comprises one of welding applying an adhesive, press fitting, and shrink fitting the structure to the ring. 3. The method of claim 1, further comprising providing a substantially fluid-tight seal between the ring and the shaft. 4. The method of claim 1, wherein the ring comprises a metallic ring made from one or more of iron, steel, aluminum, nickel, and titanium. 5. The method of claim 1, wherein the plurality of indentations comprises a plurality of one of slits, slots, and holes. 6. The method of claim 5, wherein the plurality of slits comprises a plurality of axial slits. 7. The method of claim 1, wherein the ring provides at least some fluid sealing. 8. The method of claim 1, wherein the plurality of indentations flexibly engaging the shaft substantially prevents the rotation of the shaft relative to the ring under a load of at least 600 foot-pounds of torque. 9. The method of claim 1, wherein the ring comprises a closed, hollow cross section. 10. The method of claim 9, wherein, wherein the closed, hollow cross section comprises a circular, closed, hollow cross section. 11. The method of claim 10, wherein the closed, hollow cross section comprises a cross section in a plane which passes substantially through an axis of the ring and the plane is oriented substantially parallel to the axis of the ring. 12. The method of claim 11, wherein the structure comprises one of a plate, a ring, and a housing. 13. The method of claim 11, wherein the toad comprises at least 100 foot-pounds of torque. 14. The method of claim 11, wherein the plurality of indentations comprise edges, and wherein the edges contact the shaft and provide at least some resistance to the rotation of the shaft relative to the ring. 15. The method of claim 11, wherein the ring comprises a continuous, uninterrupted ring. 16. The method of claim 11, wherein the ring comprises a continuous, uninterrupted circular ring. 17. The method of claim 11, wherein the radially extending sections are narrower in an axial direction relative to the shaft than the inner section. 18. The method of claim 11, wherein the plurality of indentations is substantially aligned relative to each other such that longitudinal dimensions of the plurality of indentations are axially aligned relative to the shaft. 19. The method of claim 11, wherein the shaft comprises a train axle. 20. The method of claim 19, wherein the ring is coaxially mounted on the train axle. 21. The method of claim 11, wherein the cavity extends an entire circumferential length of said ring. 22. The method of claim 11, wherein the structure comprises one or more of a bearing housing, a backing plate a ring or a housing. 23. The method of claim 11, wherein the ring comprises one of a circular, an oval, and a polygonal cross-section.
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