IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0301703
(2002-11-22)
|
|
발명자
/ 주소 |
- Wedlake, Raymond Allan
- Meier, David Alan
- Martin, Devin
- Neeley, Marvin
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
38 인용 특허 :
0 |
초록
▼
Third stage turbine buckets have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table I wherein X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 convertible to Z distances in inches by multiplying the Z values
Third stage turbine buckets have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table I wherein X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X, Y and Z distances may be scalable as a function of the same constant or number to provide a scaled up or scaled down airfoil section for the bucket. The nominal airfoil given by the X, Y and Z distances lies within an envelop of ±0.160 inches in directions normal to the surface of the airfoil.
대표청구항
▼
Third stage turbine buckets have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table I wherein X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 convertible to Z distances in inches by multiplying the Z values
Third stage turbine buckets have airfoil profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth Table I wherein X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X, Y and Z distances may be scalable as a function of the same constant or number to provide a scaled up or scaled down airfoil section for the bucket. The nominal airfoil given by the X, Y and Z distances lies within an envelop of ±0.160 inches in directions normal to the surface of the airfoil. retractable tongue that is insertable in at least one of the notches of the first track, and a spring having one of its ends resting against a posterior end of the retractable tongue, the tongue comprising opposite matching buttons projecting from opposite sides of the tongue, at least one of the buttons being accessible from a face of the gate rail.4. A freight gate assembly according to claim 3, wherein the gate rail is substantially parallel to the tracks, and the gate rail fits into and is storable in the channel of the second track, when the freight gate retaining system is in an open, storable position.5. A freight gate assembly according to claim 2, wherein the latching mechanism comprises a spring having one of its ends resting against a posterior end of the retractable tongue.6. A freight gate assembly according to claim 3, wherein the joint mechanism comprises a cylindrical joint attached along one side to the second end of the gate rail, the cylindrical joint comprising a protuberance projecting from a side of the cylindrical joint opposite to its a juncture of the gate rail with the second gate rail end.7. A freight gate assembly according to claim 6, wherein an edge of the joint protuberance is rounded to substantially correspond to the shape of the bottom of each of the notches; and wherein the notches are parallel to one another, and substantially rectangular in shape.8. A freight gate assembly according to claim 6, wherein each of the tracks is generally C-shaped, and forms a generally C-shaped central channel; the cylindrical joint fitting closely into the C-shaped channel of the second track.9. A freight gate assembly according to claim 8, wherein the C-shaped track comprises a substantially flat backbone comprising the spaced apart notches, and two arms projecting out from a top and bottom of the backbone.10. A freight gate assembly according to claim 8, wherein the cylindrical joint has a generally flat top and bottom, the cylindrical joint being slidable along the channel.11. A freight gate assembly for retaining freight in a trailer or van, the assembly comprising: (a) a track system comprising at least two matching tracks, each of the tracks being affixable to opposite, longitudinal side walls of the trailer, each of the tracks comprising a longitudinally oriented channel and a plurality of spaced-apart, substantially same-sized notches, the notches being accessible from the channel; and(b) a freight gate restraining system comprising at least one adjustable sate rail, each gate rail having a first end comprising a latching mechanism for detachably latching the first end of the gate rail to a first one of the tracks by means of the notches in the first track, and an opposite, second end comprising a joint mechanism that is slidably movable along the second track by means of the notches in the second track;wherein the adjustable gate rail is substantially perpendicular to the tracks when it is in a closed position far restraining freight; and each track is longer than the length of the gate rail and shorter than the length of the trailer;wherein each of the tracks is generally C-shaped, and forms a generally C-shaped central channel; the joint mechanism fitting closely into the C-shaped channel of the second track; and the C-shaped track comprises a substantially flat backbone comprising the spaced apart notches, and two arms projecting out from the top and bottom of the backbone; andwherein, when the freight gate assembly is installed in a trailer, the track arms support the edges of a plurality of panels; the panels being substantially parallel to the longitudinal opposite side walls of the trailer and, when assembled, extending from a floor of the trailer to a ceiling of the trailer on opposite sides of the trailer.12. A freight gate assembly according to claim 11, wherein the width of the gate rail is
※ AI-Helper는 부적절한 답변을 할 수 있습니다.