IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0368525
(2003-02-17)
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발명자
/ 주소 |
- Sternberger, Joe
- Lallement, Michael K.
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출원인 / 주소 |
|
대리인 / 주소 |
Harness Dickey & Pierce P.L.C.
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인용정보 |
피인용 횟수 :
19 인용 특허 :
3 |
초록
▼
A thrust reverser for a jet engine of a mobile platform. The thrust reverser includes a hinge beam defining a first track and a latch beam defining a second track. The thrust reverser also includes at least one cascade support ring having an upper end portion and a lower end portion. A first fitting
A thrust reverser for a jet engine of a mobile platform. The thrust reverser includes a hinge beam defining a first track and a latch beam defining a second track. The thrust reverser also includes at least one cascade support ring having an upper end portion and a lower end portion. A first fitting is disposed at the upper end portion of the cascade support ring. The first fitting includes an engagement portion slidably positioned within the first track. A second fitting is disposed at the lower end portion of the cascade support ring. The second fitting includes an engagement portion slidably positioned within the second track.
대표청구항
▼
1. A thrust reverser for a jet engine of a mobile platform, the thrust reverser comprising:a hinge beam defining a first track;a latch beam defining a second track;at least one cascade support ring having an upper end portion and a lower end portion;a first fitting disposed at the upper end portion
1. A thrust reverser for a jet engine of a mobile platform, the thrust reverser comprising:a hinge beam defining a first track;a latch beam defining a second track;at least one cascade support ring having an upper end portion and a lower end portion;a first fitting disposed at the upper end portion of the cascade support ring, the first fitting including an engagement portion slidably positioned within the first track; anda second fitting disposed at the lower end portion of the cascade support ring, the second fitting including an engagement portion slidably positioned within the second track. 2. The thrust reverser of claim 1, further comprising a wear-resistant material lining an inner surface of each track. 3. The thrust reverser of claim 1, further comprising a wear-resistant material lining an outer surface of the engagement portion of each fitting. 4. The thrust reverser of claim 1, wherein the mobile platform comprises an aircraft. 5. The thrust reverser of claim 1, wherein:each track comprises a substantially c-shaped cross section; andeach engagement portion comprises a substantially circular cross section. 6. The thrust reverser of claim 1, wherein the fittings are integral to the cascade support ring. 7. The thrust reverser of claim 1, wherein the fittings are attached to the cascade support ring. 8. The thrust reverser of claim 1, wherein:the first track is integral to the hinge beam; andthe second track is integral to the latch beam. 9. The thrust reverser of claim 1, wherein:the first track is attached to the hinge beam; andthe second track is attached to the latch beam. 10. An aircraft, comprising:a jet engine for generating thrust;a thrust reverser for reversing direction of the thrust, the thrust reverser including:a hinge beam defining a first track;a latch beam defining a second track;at least one cascade support ring having an upper end portion and a lower end portion;a first fitting disposed at the upper end portion of the cascade support ring, the first fitting including an engagement portion slidably positioned within the first track; anda second fitting disposed at the lower end portion of the cascade support ring, the second fitting including an engagement portion slidably positioned within the second track. 11. The aircraft of claim 10, further comprising a wear-resistant material lining an inner surface of each track. 12. The aircraft of claim 10, further comprising a wear-resistant material lining an outer surface of the engagement portion of each fitting. 13. The aircraft of claim 10, wherein:each track comprises a substantially c-shaped cross section; andeach engagement portion comprises a substantially circular cross section. 14. The aircraft of claim 10, wherein the fittings are integral to the cascade support ring. 15. The aircraft of claim 10, wherein the fittings are attached to the cascade support ring. 16. The aircraft of claim 10, wherein:the first track is integral to the hinge beam; andthe second track is integral to the latch beam. 17. The aircraft of claim 10, wherein:the first track is attached to the hinge beam; andthe second track is attached to the latch beam. 18. Apparatus for mounting a cascade support ring to a thrust reverser, the apparatus comprising:at least one track defined by the thrust reverser; andat least one fitting disposed at an end portion of the cascade support ring, the fitting including an engagement portion sized to be slidably received within the track. 19. The apparatus of claim 18, further comprising a wear-resistant material lining an inner surface of the track. 20. The apparatus of claim 18, further comprising a wear-resistant material lining an outer surface of the engagement portion of the fitting. 21. The apparatus of claim 18, wherein:the track comprises a substantially c-shaped cross section; andthe engagement portion comprises a substantially circular cross section. 22. The apparatus of claim 18, wherein the fitting is integral to the cascade suppor t ring. 23. The apparatus of claim 18, wherein the fitting is attached to the cascade support ring. 24. The apparatus of claim 18, wherein the track is integral to the thrust reverser. 25. The apparatus of claim 18, wherein the track is attached to the thrust reverser. 26. An improved thrust reverser for a jet engine of a mobile platform, the thrust reverser being of the type having a hinge beam, a latch beam, and at least one cascade support ring, the improvement comprising:a first track defined by the hinge beam;a second track defined by the latch beam;a first fitting disposed at an upper end portion of the cascade support ring, the first fitting including an engagement portion slidably positioned within the first track; anda second fitting disposed at a lower end portion of the cascade support ring, the second fitting including an engagement portion slidably positioned within the second track. 27. The thrust reverser of claim 26, further comprising a wear-resistant material lining an inner surface of each track. 28. The thrust reverser of claim 26, further comprising a wear-resistant material lining an outer surface of the engagement portion of each fitting. 29. The thrust reverser of claim 26, wherein:each track comprises a substantially c-shaped cross section; andeach engagement portion comprises a substantially circular cross section. 30. The thrust reverser of claim 26, wherein the fittings are integral to the cascade support ring. 31. The thrust reverser of claim 26, wherein the fittings are attached to the cascade support ring. 32. The thrust reverser of claim 26, wherein:the first track is integral to the hinge beam; andthe second track is integral to the latch beam. 33. The thrust reverser of claim 26, wherein:the first track is attached to the hinge beam; andthe second track is attached to the latch beam. 34. The thrust reverser of claim 26, wherein the mobile platform comprises an aircraft. 35. Apparatus for mounting a cascade support ring to a thrust reverser, the apparatus comprising:at least one track defined by one of the thrust reverser and the cascade support ring; andat least one fitting defined by the other one of said thrust reverser and said cascade support ring, the fitting including an engagement portion sized to be slidably received within the track. 36. A method of mounting a cascade support ring to a thrust reverser for a jet engine of a mobile platform, the method comprising:providing an upper end portion of the cascade support ring with a first fitting;providing a lower end portion of the cascade support ring with a second fitting;providing a hinge beam of the thrust reverser with a first track sized to slidably receive therein an engagement portion of the first fitting;providing a latch beam of the thrust reverser with a second track sized to slidably receive therein an engagement portion of the second fitting;slidably positioning the engagement portion of the first fitting within the first track; andslidably positioning the engagement portion of the second fitting within the second track.
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