|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||105/404; 105/396; 105/355|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 109|
A method of insulating an existing cargo container, such as a boxcar. The method allows for the application of improved insulation materials to improve the R-Value of an existing boxcar without building a new boxcar. In one implementation, the method includes preparing multiple insulating panels comprising an insulating layer and an outer skin located on at least one face of the insulating layer and attaching the insulating panels on an exterior surface of the side walls, end walls, and roof of the boxcar. The method also includes installing closures on ...
What is claimed is: 1. A method of insulating an existing cargo container, wherein the existing cargo container comprises an underframe having a top and bottom surface; a floor connected to the top surface of the underframe; first and second side walls having exterior surfaces; first and second end walls having exterior surfaces, and a roof having an exterior surface, the underframe, floor, first and second side walls; first and second end walls, and roof being connected to form an enclosure, the method comprising: preparing at least one insulating pane...