Refillable tank car for storing and transporting fluids
AssigneeDiversey, Inc.
InventorsTheodore R. Rieple, David J. Rumics, Jack D. Moore, Waldon A. Strangberg
Life of this patent
Estimating the term…
Abstract
The present invention includes a system for storing and transporting a liquid in which a series of tank cars each have a hollow tank body with an inlet and an outlet supported on a frame with a plurality of wheels on the frame. In one embodiment, these cars are connected together with a sealable male fitting and female fitting which interengage to allow fluid flow between the cars. Using this valve arrangement, a series of cars hooked together may be filled from a single fill point or station. A method of storing and transporting a liquid involving these storage cars is also disclosed.
Claims7
A tank car for storing and transporting fluid, comprising:
- (a) a support frame for supporting a tank body, the support frame having a side edge with side access slots formed therein to accommodate insertion of a mechanical member thereinto for separating the tank body from the frame, the side edge of the support frame having a top surface and said side access slots extending below the top surface of the side edge;
- (b) a plurality of wheels rotatably mounted on the support frame to allow transport thereof;
- and
- (c) a hollow tank body for holding and storing fluid therein, the tank body having an inlet and an outlet and being mountable on the frame;
- wherein said side access slots of the support frame extend below the tank body when the tank body is mounted on the frame to define substantially empty access spaces between the frame and the tank body for receiving a mechanical member therein.
A tank car for storing and transporting fluid, comprising:
- (a) a support frame for supporting a tank body, the support frame having a side edge with access slots formed therein to accommodate insertion of a mechanical member thereinto for separating the tank body from the frame;
- (b) a plurality of wheels rotatably mounted on the support frame to allow transport thereof;
- and
- (c) a hollow tank body for holding and storing fluid therein, the tank body having an inlet and an outlet and being mountable on the frame;
- wherein the frame comprises a primary support section and a yoke section pivotally attached to the support section, the yoke section comprising:
- means for attaching the frame to a vehicle to allow towing of the tank car;
- and
- means for temporarily and disengagably preventing the wheels from rotating.
Dependencies are inferred from the claim text.