Closable containment berm wall support
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0644390
(2006-12-21)
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등록번호 |
US-7506777
(2009-03-24)
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발명자
/ 주소 |
- Ramp,Gregory D.
- McCrosky,Michael O.
- Hill,Dennis M.
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출원인 / 주소 |
- Argonaut Inflatable Research and Engineering, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
7 인용 특허 :
4 |
초록
▼
A plurality of closable and removable containment berm wall supports are preferably each made from three flexible coated fabric layers and preferably each wall support incorporates three reinforcing members and incorporates a closure means that selectively can close the support into a closed triangu
A plurality of closable and removable containment berm wall supports are preferably each made from three flexible coated fabric layers and preferably each wall support incorporates three reinforcing members and incorporates a closure means that selectively can close the support into a closed triangular frame. Each berm wall support is designed to cooperate with a sleeve attached to a flexible sidewall of a containment berm unit and when the wall support is in a closed condition to hold the sidewall in an erected condition and when the wall support is in an open condition to allow the sidewall to assume a let down condition. The let down condition allows a wheeled vehicle or other object to conveniently transit over the wall for placement on a floor of the containment berm unit within the perimeter established by the sidewall.
대표청구항
▼
We claim: 1. A containment berm wall support comprising a first outer stay layer having a main portion and a flap portion; said main portion underlaying in facing opposing relationship an intermediate stay layer and secured by a joining means to said intermediate stay layer, said intermediate stay
We claim: 1. A containment berm wall support comprising a first outer stay layer having a main portion and a flap portion; said main portion underlaying in facing opposing relationship an intermediate stay layer and secured by a joining means to said intermediate stay layer, said intermediate stay layer having a first leg portion registration window located near one end, having a second leg portion registration window located near its midpoint, and having a third leg portion registration window located near the other end; said flap portion extending beyond said overlaying intermediate stay layer and said flap portion having at least one first closure element attached to said flap portion near its outward end on the flap portion surface adjacent said intermediate stay layer; a first leg portion reinforcing member registered in said first leg portion registration window; a second leg portion reinforcing member registered in said second leg portion registration window; a third leg portion reinforcing member registered in said third leg portion registration window; a second outer stay layer overlaying in facing opposing relationship said intermediate stay layer and overlaying said reinforcing members and secured by said joining means to said intermediate stay layer; and at least one second closure element attached to said main portion on the main portion surface away from said intermediate stay layer and located near the end of said main portion away from said flap portion. 2. A containment berm wall support according to claim 1 wherein said joining means include radio frequency welding, heat fusing, ultrasonic welding, adhesive gluing, sewing, riveting, or another suitable method of joining known in the art. 3. A containment berm wall support according to claim 1 wherein said first closure element comprises a snap button socket and said second closure element comprises a snap button stud. 4. A containment berm wall support according to claim 1 wherein said first closure element comprises a hook pad and said second closure element comprises a loop pad. 5. A containment berm wall support according to claim 1 wherein said berm wall support is photo reflective. 6. A containment berm wall support according to claim 3 wherein said berm wall support is photo reflective. 7. A containment berm wall support according to claim 4 wherein said berm wall support is photo reflective. 8. A containment berm wall support comprising a main assembly having two ends and said main assembly comprising a first outer stay layer underlaying in facing opposing relationship an intermediate stay layer and secured by a joining means to said intermediate stay layer, said intermediate stay layer having a first leg portion registration window located near one end, having a second leg portion registration window located near its midpoint, and having a third leg portion registration window located near the other end; a first leg portion reinforcing member registered in said first leg portion registration window; a second leg portion reinforcing member registered in said second leg portion registration window; a third leg portion reinforcing member registered in said third leg portion registration window; and a second outer stay layer overlaying in facing opposing relationship said intermediate stay layer and overlaying said reinforcing members and secured by said joining means to said intermediate stay layer; a first leg portion female endpiece, said female endpiece attached to one end of said main assembly, said female endpiece having a first closed loop portion and a second closed loop portion coaxial to and spaced from one another; and a third leg portion male endpiece, said male endpiece attached to the other end of said main assembly, said male endpiece having a male closed loop portion sized to be received coaxially between said first closed loop portion and said second closed loop portion; and a closing pin for securing said male closed loop portion in position between said first closed loop portion and said second closed loop portion, said closing pin removably receivable and retainable in said loop portions when said loop portions are coaxially aligned with said male closed loop portion between said first closed loop portion and said second closed loop portion. 9. A containment berm wall support according to claim 8 wherein said joining means include radio frequency welding, heat fusing, ultrasonic welding, adhesive gluing, sewing, riveting, or another suitable method of joining known in the art. 10. A containment berm wall support according to claim 8 wherein said berm wall support is photo reflective. 11. A plurality of containment berm wall supports in combination with a containment berm unit, said containment berm unit having a liner, said liner having a floor, said floor peripherally surrounded by and connected to at least one sidewall, said sidewall having a plurality of sidewall support sleeves attached to its outward sidewall surface to receive and retain a said respective berm wall support and said sidewall having a sidewall skirt connected at the outward base of said sidewall and extending outwardly, said skirt having a plurality of skirt sleeves with each said skirt sleeve in a cooperating relationship with a respective said sidewall support sleeve to receive and retain a said respective berm wall support, wherein each said containment berm wall support comprises: a first outer stay layer having a main portion and a flap portion; said main portion underlaying in facing opposing relationship to an intermediate stay layer and secured by a joining means to said intermediate stay layer, said intermediate stay layer having a first leg portion registration window located near one end, having a second leg portion registration window located near its midpoint, and having a third leg portion registration window located near the other end; said flap portion extending beyond said overlaying intermediate stay layer and said flap portion having at least one first closure element attached to said flap portion near its outward end on the flap portion surface adjacent said intermediate stay layer; a first leg portion reinforcing member registered in said first leg portion registration window; a second leg portion reinforcing member registered in said second leg portion registration window; a third leg portion reinforcing member registered in said third leg portion registration window; a second outer stay layer overlaying in facing opposing relationship said intermediate stay layer and overlaying said reinforcing members and secured by said joining means to said intermediate stay layer; and at least one second closure element attached to said main portion on the main portion surface away from said intermediate stay layer and located near the end of said main portion away from said flap portion. 12. A plurality of containment berm wall supports according to claim 11 wherein said joining means include radio frequency welding, heat fusing, ultrasonic welding, adhesive gluing, sewing, riveting, or another suitable method of joining known in the art. 13. A plurality of containment berm wall supports according to claim 11 wherein each said first closure element comprises a snap button socket and said second closure element comprises a snap button stud. 14. A plurality of containment berm wall supports according to claim 11 wherein said first closure element comprises a hook pad and said second closure element comprises a loop pad. 15. A plurality of containment berm wall supports according to claim 11 wherein each said berm wall support is photo reflective.
이 특허에 인용된 특허 (4)
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Shaw Mark D. ; Heyman J. Tad ; Bierce Laurence M., Collapsible liquid containment device.
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Van Romer Edward W., Foldable spill collector container.
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Van Romer, Edward W., Portable containment.
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Barrett, Andrew N.; Dolsby, Craig, Portable containment berm system.
이 특허를 인용한 특허 (7)
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Stroup, Justin L., Bladder-containing wall assemblies for containment berms.
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Laing, Charles R.; Roemmich, Ryan L; Spomer, Reuben J., Containment berm with internal “L” braces.
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Beak, Todd David; Johnson, Kurt William; Guffee, Russell J.; Ricciuto, Thomas M.; Horning, Michael David; Cochran, Craig J.; Brown, Ellen Yea-Yi, Fluid containment apparatuses and wall supports for fluid containment apparatuses.
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Ramp, Gregory D.; Truong, Bao, Inside stay and inside stay berm unit.
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Matson, Mark, Portable drip containment device apparatus and method.
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Matson, Mark, Portable drip containment device apparatus and method.
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Stroup, Justin L.; Diminick, Anthony Scott, Self-raising drive-over entranceways for containment berms.
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