IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0360271
(2012-01-27)
|
등록번호 |
US-8662407
(2014-03-04)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
19 |
초록
▼
A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line is disclosed. The grade crossing system includes one or more field panels and one or more gauge panels. The one or more gauge panels may include one or more end gauge p
A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line is disclosed. The grade crossing system includes one or more field panels and one or more gauge panels. The one or more gauge panels may include one or more end gauge panels and one or more central gauge panels. A method for assembling a grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line is also disclosed.
대표청구항
▼
1. A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line, the grade crossing system comprising: one or more field panels; andone or more gauge panels,each of the field panels comprising: a top surface occupying a first pla
1. A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line, the grade crossing system comprising: one or more field panels; andone or more gauge panels,each of the field panels comprising: a top surface occupying a first plane,a second surface occupying a second plane substantially parallel to the first plane, the second surface offset from the top surface in a direction substantially perpendicular to the first and second planes,a bottom surface, the bottom surface of each of the field panels comprising: an elevated portion; anda non-elevated portion,the non-elevated portion comprising a first planar surface;the elevated portion comprising: a second planar surface substantially parallel to the first planar surface; andan inclined surface meeting the first planar surface at a first obtuse angle and meeting the second planar surface at a second obtuse angle,wherein when the first planar surface rests on a ground surface, the inclined surface and the second planar surface are elevated above the ground surface, anda plurality of side surfaces. 2. The grade crossing system of claim 1, wherein at least one of the field panels and gauge panels are formed of one or more recycled materials. 3. The grade crossing system of claim 1, the plurality of side surfaces of each of the field panels comprising: a first irregular side surface,a second irregular side surface, anda first, second and third side surfaces,the first side surface having a height, measured along a same direction as a perpendicular that extends between the top surface and the first planar surface of the bottom surface, greater than a height of the second side surface and greater than a height of the third side surface,the second side surface connecting the top surface and the second surface,the first irregular side surface and the second irregular side surface each occupying respective planes that are substantially parallel to each other,the first side surface occupying a third plane, the second side surface occupying a fourth plane, and third side surface occupying a fifth plane, the third plane, the fourth plane, and the fifth plane each being substantially parallel to each other, andthe first plane being substantially perpendicular to the third plane. 4. The grade crossing system of claim 3, the one or more gauge panels comprising at least one end gauge panel that comprises: a top surface occupying a first plane,a second surface occupying a second plane substantially parallel to the first plane, the second surface offset from the top surface in a direction substantially perpendicular to the first and second planes,a bottom surface, anda plurality of side surfaces. 5. The grade crossing system of claim 4, the bottom surface of each of the end gauge panels comprising: an elevated portion; anda non-elevated portion,the non-elevated portion comprising a first planar surface;the elevated portion comprising: a second planar surface substantially parallel to the first planar surface; andan inclined surface meeting the first planar surface at a first obtuse angle and meeting the second planar surface at a second obtuse angle,wherein when the first planar surface rests on a ground surface, the inclined surface and the second planar surface are elevated above the ground surface. 6. The grade crossing system of claim of 5, the plurality of side surfaces of each of the end gauge panels comprising: a first irregular side surface,a second irregular side surface, andfirst, second, and third side surfaces,the first side surface having a height, measured along a same direction as a perpendicular that extends between the top surface and the first planar surface of the bottom surface, greater than a height of the second side surface and greater than a height of the third side surface,the second side surface connecting the top surface and the second surface,the first irregular side surface and the second irregular side surface each occupying respective planes that are substantially parallel to each other,the first side surface occupying a third plane, the second side surface occupying a fourth plane, and third side surface occupying a fifth plane, the third plane, the fourth plane, and the fifth plane being substantially parallel to each other, andthe first plane being substantially perpendicular to the third plane. 7. The grade crossing system of claim 6, wherein the height of the second side surface of each of the field panels is less than a height of the second side surface of each of the end gauge panels. 8. The grade crossing system of claim 7, wherein a shortest distance from a point at which the inclined surface of the bottom surface of a field panel meets the second planar surface of the bottom surface of the field panel and a point at which the inclined surface meets the first planar surface of the field panel is greater than a shortest distance from a point at which the inclined surface of the bottom surface of an end gauge panels meets the second planar surface of the bottom surface of the end gauge panel and a point at which the inclined surface meets the first planar surface of the end gauge panel. 9. The grade crossing system of claim 4, the one or more gauge panels comprising at least one central gauge panel that comprises: a top surface,a bottom surface, andfirst and second side surfaces, each side surface comprising: a first sub-surface, anda second sub-surface,wherein, the first sub-surface and the second sub-surface meet at an angle θ, where 090°. 10. A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line, the grade crossing system comprising: one or more field panels; andone or more gauge panels,each field panel comprising: a top surface occupying a first plane,a plurality of bottom surfaces, anda plurality of side surfaces,the plurality of bottom surfaces comprising: a first bottom surface configured to rest on a substantially horizontal surface and occupying a second plane substantially parallel to the first plane, anda plurality of elevated bottom surfaces comprising at least one inclined surface and at least one surface occupying a plane substantially parallel to the first and second planes, the one or more gauge panels comprising one or more end gauge panels, each end gauge panel comprising:a top surface occupying a first plane,a second surface occupying a second plane substantially parallel to the first plane, the second surface offset from the top surface in a direction substantially perpendicular to the first and second planes,a plurality of bottom surfaces, anda plurality of side surfaces,the plurality of bottom surfaces comprising: a first bottom surface configured to rest on a substantially horizontal surface and occupying a third plane substantially parallel to the first and second planes, anda plurality of elevated bottom surfaces comprising at least one inclined surface and at least one surface occupying a plane substantially parallel to the first, second, and third planes. 11. The grade crossing system of claim 10, wherein at least one of the fields panels and gauge panels are formed from one or more recycled materials. 12. The grade crossing system of claim 10, the plurality of side surfaces of each field panel comprising: a first irregular side surface;a second irregular side surface;first and second side surfaces occupying substantially parallel planes and being offset from each other in a direction parallel to the top surface; andan inclined side surface connecting the first and second side surfaces. 13. The grade crossing system of claim 12, wherein the second side surface meets a bottom surface occupying a plane substantially parallel to the first and second planes at a rounded corner. 14. The grade crossing system of claim 10, the plurality of side surfaces of each end gauge panel comprising: a first irregular side surface;a second irregular side surface;first and second side surfaces occupying substantially parallel planes and being offset from each other in a direction parallel to the top surface; andan inclined side surface connecting the first side surface and the second surface. 15. The grade crossing system of claim 10, the plurality of side surfaces of each end gauge panel comprising: a first irregular side surface;a second irregular side surface; andfirst and second side surfaces occupying substantially parallel planes and being offset from each other in a direction parallel to the top surface,wherein the first side surface and the second surface meet at a rounded corner. 16. A method for assembling a grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line disposed along a ground surface, the first rail line and the second rail line each having an outer side and an inner side, the method comprising: positioning a first field panel adjacent to the outer side of the first rail line;positioning a second field panel adjacent to the outer side of the second rail line;positioning a first end gauge panel adjacent to the inner side of the first rail line; andpositioning a second end gauge panel adjacent to the inner side of the second rail line,wherein the first field panel and the second field panel each comprise: a first portion elevated above the ground surface and forming a space there between capable of accommodating one or more fasteners for fastening the first rail line or the second rail line, respectively, to the ground surface, anda second portion that extends between the first portion and the first rail line or second rail line, respectively, the second portion preventing debris from accumulating in the space formed between the first portion and the ground surface, wherein each of the end gauge panels comprises:a top surface occupying a first plane,a second surface occupying a second plane substantially parallel to the first plane, the second surface offset from the top surface in a direction substantially perpendicular to the first and second planes,a plurality of bottom surfaces, anda plurality of side surfaces,the plurality of bottom surfaces comprising: a first bottom surface configured to rest on a substantially horizontal surface and occupying a third plane substantially parallel to the first and second planes, anda plurality of elevated bottom surfaces comprising at least one inclined surface and at least one surface occupying a plane substantially parallel to the first, second, and third planes. 17. The method of claim 16, further comprising: positioning a central gauge panel between the first end gauge panel and the second end gauge panel. 18. The method of claim 16, wherein the first end gauge panel and the second end gauge panel each comprise contoured side surfaces that mateably interface.
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