|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||052/055; 052/782.1; 105/355|
|§371/§102 date||20060721 (20060721)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 119|
The present invention relates to an insulated cargo container that may have, in combination, an interior panel covering a layer of thermal insulation that has an air-impermeable layer thereon. The thermal insulation is attached to the exterior panel of the container, which may have structural supports on its interior surface. In one embodiment, the insulated cargo container is an insulated railroad boxcar.
What is claimed is: 1. An insulated floor system for a cargo container comprising: a bottom skin having a longitudinal axis and a top surface having a first end and a second end opposite said first end; a first side channel having a top surface and a bottom surface, wherein the bottom surface of the first side channel is attached to the top surface of the bottom skin at the first end and wherein the first side channel is aligned with the longitudinal axis of the bottom skin; a second side channel having a top surface and a bottom surface, wherein the bo...