Trailer and fuel tank assembly
DCFirst Claim
1. A fuel tank comprising:
- a tank defining a chamber;
the chamber having a top surface and a bottom surface, the bottom surface having a lowest extending portion; and
the bottom surface having a recessed portion that extends upward relative to the lowest extending portion toward the top surface, the recessed portion not having a substantial horizontally extending surface.
2 Assignments
Litigations
0 Petitions
Accused Products
Abstract
A trailer and fuel tank assembly are disclosed. The fuel tank preferably forms the body of the trailer. The fuel tank may include a recess in the top surface for receiving the motor and/or pump, which may lower the pump closer to the ground to increase the suction performance of the pump. The bottom surface of the fuel tank may be bowed upward. This may cause any contaminants in the fuel tank to collect along the edges of the tank. Drain ports, positioned near the edges of the tank, can then be used to drain the contaminants from the tank. To easily attach accessories to the trailer, one or more track bars may be mounted to the trailer body. The track bars preferably include an elongate channel and an elongate slot. By placing an insert inside of the channel and bolting the accessory to the insert through the longitudinally extending slot, the accessories can be easily attached to the trailer.
58 Citations
24 Claims
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1. A fuel tank comprising:
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a tank defining a chamber;
the chamber having a top surface and a bottom surface, the bottom surface having a lowest extending portion; and
the bottom surface having a recessed portion that extends upward relative to the lowest extending portion toward the top surface, the recessed portion not having a substantial horizontally extending surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A fuel tank for a centrifugal pump, comprising:
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a lank defining a chamber;
the chamber having a top surface and a bottom surface;
at least a portion of the top surface being recessed downward toward the bottom surface; and
a centrifugal pump having a pump housing enclosing an impeller, wherein the pump housing is disposed in the recessed portion such that the pump housing is situated lower than if the pump housing were not disposed in the recessed portion. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A tank having an interior and an exterior for holding a fluid, comprising:
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a chamber defined by one or more outer walls of the tank;
the chamber having a top surface and a bottom surface;
at least a portion of the bottom surface extending upward toward the top surface leaving one or more lower channels, the one or more lower channels collecting one or more contaminates in the fluid; and
one or more drain ports through one or more of the outer walls of the tank for selectively accessing the one or more lower channels to drain the one or more collected contaminates from the interior of the tank to the exterior of the tank. - View Dependent Claims (17)
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18. A fuel tank comprising:
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a tank body;
a track bar secured relative to the tank body;
the track bar having a wall that defines an elongated channel, and further having an elongated slot extending through the wall of the track bar and into the channel; and
an accessory having a mounting means including an insert for insertion into the channel of the track bar and a fastener for attaching the accessory to the insert through the slot of the track bar. - View Dependent Claims (19, 20, 21, 22, 23)
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24. A fuel tank comprising:
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a tank defining a chamber;
the chamber having a top surface and a bottom surface, the bottom surface having a lowest extending portion; and
the bottom surface having a recessed portion that extends upward relative to the lowest extending portion toward the top surface, the recessed portion being arched and being generally free from a substantial horizontally extending surface.
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Specification