|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/15 ; 220/1B ; 220/5A|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 25 인용 특허 : 2|
A composite metal and plastic tank consisting of a metal frame assembly with a replaceable hollow plastic container mounted therein. The plastic container has downwardly inclined flow channels formed in its base to insure complete drainage of the container when desired and the bottom wall of the frame assembly is flat to enable handling of the tank with conventional fork lift equipment. A comprehensive dunnage plate is interposed in the frame assembly between the container base and the frame bottom wall.
A composite metal and plastic tank comprising a metal frame assembly having a substantially horizontal flat bottom member of rectangular shape, supporting legs for said bottom member depending therefrom, an open framework extending upwardly from said bottom member and terminating in a rectangular top frame member, combination lifting lugs and leg positioners at the corners of said top frame, a hollow plastic container supported on said frame, said container being supported on said bottom member at a position within said framework and being of a size to e...