Hydraulic oil cooler having steps
First Claim
1. Tank truck equipment for a tank truck, comprising:
- a hydraulic oil cooler comprising a housing defining an enclosure for housing a heat exchanger of the hydraulic oil cooler disposed on a first side of the housing and a fan of the hydraulic oil cooler disposed on a second side of the housing opposite the first side of the housing, the housing configured for attachment to a longitudinal frame rail of the tank truck behind a cab adjacent a rear portion of the tank truck; and
a plurality of steps disposed on the housing for accessing the rear portion of the tank truck, the steps comprising at least a bottom, an intermediate and a top step;
wherein the bottom step and the intermediate step are mounted adjacent to a front side of the housing such that the bottom step and the intermediate step extend outwardly from the housing in a lateral direction away from the longitudinal frame rail; and
wherein the top step is disposed on and affixed to a top side of the housing such that the top step extends outwardly in the lateral direction away from the longitudinal frame rail between the frame rail and the intermediate step; and
wherein the hydraulic oil cooler further comprises at least one of an oil filler cap and an oil filter disposed on the top side of the housing.
1 Assignment
0 Petitions
Accused Products
Abstract
A hydraulic oil cooler is provided with steps for allowing a person to access a rear portion of a tank truck. The hydraulic oil cooler includes a housing having a first side, a second side opposite the first side, and a front side extending between the first side and the second side. The housing is configured for attachment to a frame rail of the tank truck. The hydraulic oil cooler further includes at least a bottom step and an intermediate step disposed on the housing with the bottom step and the intermediate step extending outwardly from the front side of the housing. The width of the bottom step and the intermediate step is between about 254 millimeters (10 inches) and about 609.6 millimeters (24 inches). The steps are made of a slip-resistant and self-cleaning material and have a predetermined surface pattern for increasing the amount of gripping and traction of the steps.
11 Citations
18 Claims
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1. Tank truck equipment for a tank truck, comprising:
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a hydraulic oil cooler comprising a housing defining an enclosure for housing a heat exchanger of the hydraulic oil cooler disposed on a first side of the housing and a fan of the hydraulic oil cooler disposed on a second side of the housing opposite the first side of the housing, the housing configured for attachment to a longitudinal frame rail of the tank truck behind a cab adjacent a rear portion of the tank truck; and a plurality of steps disposed on the housing for accessing the rear portion of the tank truck, the steps comprising at least a bottom, an intermediate and a top step; wherein the bottom step and the intermediate step are mounted adjacent to a front side of the housing such that the bottom step and the intermediate step extend outwardly from the housing in a lateral direction away from the longitudinal frame rail; and wherein the top step is disposed on and affixed to a top side of the housing such that the top step extends outwardly in the lateral direction away from the longitudinal frame rail between the frame rail and the intermediate step; and wherein the hydraulic oil cooler further comprises at least one of an oil filler cap and an oil filter disposed on the top side of the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A hydraulic oil cooler for a tank truck, comprising:
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a heat exchanger; a fan; at least one of an oil filler cap and an oil filter; a housing defining an enclosure for housing the heat exchanger, the fan, and the at least one of the oil filler cap and the oil filter, the housing having a first side, a second side opposite the first side, a top side extending between the first side and the second side and a front side extending between the first side and the second side, the housing configured for attachment to a longitudinal frame rail of the tank truck adjacent to a rear portion of the tank truck, the heat exchanger being disposed on the first side of the housing, the fan being disposed on the second side of the housing, and the at least one of the oil filler cap and the oil filter being disposed on the top side of the housing; and a bottom step and an intermediate step disposed on the housing adjacent the front side and extending outwardly from the housing in a lateral direction away from the longitudinal frame rail for accessing the rear portion of the tank truck, and a top step disposed on the top side of the housing and extending outwardly in the lateral direction away from the longitudinal frame rail between the frame rail and the intermediate step. - View Dependent Claims (16, 17, 18)
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Specification