Abstract: A portable liquid storage tank has an external frame and internal walls defining an at least partially enclosed storage volume for liquids. The rigid frame includes a plurality of members connected by moment-resisting joints. The tank walls are formed of a plurality of plates affixed within the tank frame. The liquid storage volume defined by the tank walls is free of structures which can trap liquids.
Type:
Grant
Filed:
June 7, 1995
Date of Patent:
December 10, 1996
Assignee:
Baker Tanks, Inc.
Inventors:
Dwight F. Bartenstein, Douglas W. Baker, James N. Holmes