IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0494049
(2006-07-27)
|
발명자
/ 주소 |
- Locher, David M.
- Desing, James E.
|
출원인 / 주소 |
- Milwaukee Composites, Inc.
|
대리인 / 주소 |
Michael Best & Friedrich LLP
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인용정보 |
피인용 횟수 :
23 인용 특허 :
29 |
초록
▼
A flame retardant panel apparatus, and method, utilize a flame retardant panel, having an exterior and an interior face thereof, with the panel including a panel structure having a primary core encapsulated within a panel frame of reinforced phenolic material, and a layer of flame retardant material
A flame retardant panel apparatus, and method, utilize a flame retardant panel, having an exterior and an interior face thereof, with the panel including a panel structure having a primary core encapsulated within a panel frame of reinforced phenolic material, and a layer of flame retardant material attached to the panel structure and extending outwardly therefrom to at least partially define an exterior face of the flame retardant panel. The flame retardant panel is suitable for use in mass transit conveyances, such as subway cars, high speed cars, rail cars, buses, rapid response vehicles, marine vessels, and elevators.
대표청구항
▼
What is claimed is: 1. A flame retardant panel, having an exterior face thereof adapted for attachment to a support frame and an interior face thereof adapted for defining a boundary of a compartment, the flame retardant panel comprising:a panel structure including a primary core encapsulated within
What is claimed is: 1. A flame retardant panel, having an exterior face thereof adapted for attachment to a support frame and an interior face thereof adapted for defining a boundary of a compartment, the flame retardant panel comprising:a panel structure including a primary core encapsulated within a panel frame of reinforced phenolic material, the primary core having first and second faces thereof, and a periphery thereof, the panel frame including first and second skins, attached to the first and second faces of the primary core, and one or more closeouts disposed between the skins about the periphery of the primary core, with the one or more closeouts being attached to the periphery of the primary core and to the first and second skins; anda layer of flame retardant material attached to the second skin of the panel frame and extending outwardly therefrom to at least partially define the exterior face of the flame retardant panel, the layer of flame retardant material comprising:a secondary core of material from the group consisting of balsa wood, phenolic foam, and melamine foam,an additional skin of reinforced phenolic material defining a first face thereof attached to the secondary core and a second face thereof opposite the secondary core, wherein the secondary core is sandwiched between and attached to the second skin of the composite support structure and the additional skin, and, with the additional skin being integrally joined to the remainder of the panel frame, to thereby fully encapsulate the secondary core within the reinforced phenolic material comprising the panel frame, anda layer of intumescent material having a composite structure and comprising a coating containing an intumescent material bonded onto the second face of the additional skin, wherein the intumescent material is disposed in a fibrous mat;wherein, the layer of intumescent material includes a cured epoxy resin to form a pre-cured layer of intumescent material, and the panel further includes an adhesive bonding the pre-cured layer of intumescent material to the second face of the additional skin.
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