최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0501894 (2014-09-30) |
등록번호 | US-9903450 (2018-02-27) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 382 |
Components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT) having a control system adapted to facilitate a change in the ratio of a CVT are described. In one embodiment, a control system includes a stator plate configured to have a plurality of radially offset s
Components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT) having a control system adapted to facilitate a change in the ratio of a CVT are described. In one embodiment, a control system includes a stator plate configured to have a plurality of radially offset slots. Various traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the stator plate. In one embodiment, the stator plate is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a stator driver is operably coupled to the stator plate. Embodiments of a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT.
1. A stator plate for a continuously variable transmission (CVT) having a plurality of traction planets,the stator plate comprising: a disc shaped body having a central bore; anda plurality of radially offset guides arranged angularly about the central bore,wherein each of the plurality of radially
1. A stator plate for a continuously variable transmission (CVT) having a plurality of traction planets,the stator plate comprising: a disc shaped body having a central bore; anda plurality of radially offset guides arranged angularly about the central bore,wherein each of the plurality of radially offset guides defines a section line that is offset from a centerline of the disc shaped body, wherein the plurality of section lines and the plurality of centerlines lie in a single plane. 2. The stator plate of claim 1, further comprising a shift stop extension arranged about the central bore. 3. The stator plate of claim 2, wherein the shift stop extension is located radially inward of the radially offset guides. 4. The stator plate of claim 2, wherein the shift stop extension is located radially outward of the radially offset guides. 5. The stator plate of claim 1, further comprising a bushing coupled to the stator plate, wherein the bushing provides a rotatable coupling to a main axle. 6. The stator plate of claim 5, further comprising a stator driver coupled to one of the disc shaped body or the bushing, wherein rotation of the stator driver rotates the disc shaped body. 7. The stator plate of claim 1, wherein the radially offset guides have a curved profile. 8. The stator plate of claim 1, wherein each of the plurality of radially offset guides has a curved profile, and wherein a projection of each radially offset guide onto the single plane is parallel to the centerline. 9. The stator plate of claim 1, wherein each of the radially offset guides has a linear offset from a centerline of the disc shaped body such that a first line (A-A) is parallel but not aligning with a second line (B-B), wherein the first line (A-A) substantially bisects one of the radially offset guides, and wherein the second line (B-B) is perpendicular to the main axle of the CVT. 10. A stator plate for a continuously variable transmission (CVT) having a plurality of traction planets, the stator plate comprising: a disc shaped body having a central bore; anda plurality of radially offset guides arranged angularly about the central bore,wherein each of the plurality of radially offset guides defines a section line, each of the plurality of radially offset guides intersecting the others of the plurality of radially offset guides at different locations. 11. The stator plate of claim 10, wherein each radially offset guide has a curved profile, wherein a projection of each radially offset guide onto a single plane forms a straight line that is parallel to a centerline. 12. The stator plate of claim 10, wherein a wall of the radially offset guides has a curved profile, wherein a projection of each radially offset guide onto a single plane forms a curved line.
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