Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1996-12-26
1998-10-13
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156227, 15624411, 156267, 1563043, 264161, 264259, 264339, 220 413, B29C 5304, B32B 3130
Patent
active
058207180
ABSTRACT:
A plastic liquid storage tank can be manufactured with improved efficiency and greater strength by creating bent sheets to form the sides and bottom portions of the tank. The interior corner of the bend is reinforced by an extrusion weld. Two or more of the side/bottom bent sections are then butt jointed together to form a rectangular, t-shaped, or other shaped tank. The tank is completed by two end pieces extrusion welded to the bent side/bottom pieces and a lid extrusion welded to the sides.
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Ball Michael W.
Pro Poly of America, Inc.
Tolin Michael A.
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