Receptacles – Vehicle mountable tank
Patent
1994-01-24
1996-02-06
Shoap, Allan N.
Receptacles
Vehicle mountable tank
220327, 220328, 220565, 220661, 49463, B65D 8812
Patent
active
054890411
ABSTRACT:
Apparatus for holding materials including a container having a container wall, a non-circular container opening extending through the container wall, a non-circular container flange connected to the exterior of the container wall and surrounding the container opening. A non-metallic, non-circular access hatch connectable to the container flange by bolting and having a plurality of apertures extending therethrough is provided. The non-metallic, non-circular access hatch preferably includes a primary opening having a removable cover and a variety of associated components being accommodated by respective apertures such as a recirculation line, a pressure relief valve, a vacuum relief valve, and a fluid level indicator. Preferably the hatch apparatus and the primary opening cover are made of an ultra high molecular weight polyethylene material.
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Exhibits A, B, and C relate to a Clay & Bailey Model 1890 manway hatch.
Exhibit D is a brochure provided by Poly Processing Company entitled Transtore Tanks Series II dated Jun. 1, 1988.
Exhibit E is a photograph of a threaded hatch opening and cover associated with the Poly Processing tank described in Exhibit D.
Exhibit F is a brochure provided by Bonar Plastics entitled Bonar plastics Poly Payloader.RTM..
Exhibit G is a photograph of a threaded access opening and cover associated with the Bonar Plastics device described in Exhibit F.
Davis Gail F.
Matthews James F.
Muckelrath Brett L.
Christian Stephen R.
Cronin Stephen
Halliburton Company
Shoap Allan N.
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