TRAILER WITH REAR IMPACT GUARD
First Claim
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1. A trailer comprising:
- a front end provided for attachment to a truck;
a rear end spaced from the front end in a longitudinal direction to define a cargo area between the front and rear ends;
a frame including a rear bolster extending transversely to the longitudinal direction below a bottom rear edge of the cargo area; and
a rear impact guard includinga bumper positioned at the rear end of the trailer and spaced below the rear bolster,a pair of outboard posts extending between the bumper and the rear bolster adjacent respective opposed distal ends of the bumper, andat least one inboard post extending between the bumper and the rear bolster at a location laterally between the pair of outboard posts,wherein each of the pair of outboard posts has a lower end that overlaps with a respective mounting bracket that protrudes upwardly toward the rear bolster from the bumper such that mounting holes of the outboard posts align with mounting holes of the mounting brackets, andwherein each mounting bracket has a laterally-outboard panel that extends obliquely from the bumper in a direction with a laterally-outward component.
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Citations
20 Claims
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1. A trailer comprising:
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a front end provided for attachment to a truck; a rear end spaced from the front end in a longitudinal direction to define a cargo area between the front and rear ends; a frame including a rear bolster extending transversely to the longitudinal direction below a bottom rear edge of the cargo area; and a rear impact guard including a bumper positioned at the rear end of the trailer and spaced below the rear bolster, a pair of outboard posts extending between the bumper and the rear bolster adjacent respective opposed distal ends of the bumper, and at least one inboard post extending between the bumper and the rear bolster at a location laterally between the pair of outboard posts, wherein each of the pair of outboard posts has a lower end that overlaps with a respective mounting bracket that protrudes upwardly toward the rear bolster from the bumper such that mounting holes of the outboard posts align with mounting holes of the mounting brackets, and wherein each mounting bracket has a laterally-outboard panel that extends obliquely from the bumper in a direction with a laterally-outward component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A trailer comprising:
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a front end provided for attachment to a truck; a rear end spaced in a longitudinal direction from the front end to define a cargo area between the front and rear ends; a frame including a rear bolster extending transversely to the longitudinal direction below a bottom rear edge of the cargo area, a plurality of cross-members extending transversely to the longitudinal direction to define a floor structure, and a pair of corner gussets extending forwardly from respective distal ends of the rear bolster; and a rear impact guard including a bumper positioned at the rear end of the trailer and spaced below the rear bolster, a pair of outboard posts extending between the bumper and the rear bolster adjacent respective opposed distal ends of the bumper, each of the pair of outboard posts being secured at an upper end thereof to a corresponding one of the pair of corner gussets, and at least one inboard post extending between the bumper and the rear bolster at a location between the pair of outboard posts, wherein the pair of corner gussets are fortified with respective lateral reinforcement members, each of which is secured to an interior side of a corresponding one of the pair of corner gussets and each of which extends laterally-inboard from the corresponding corner gusset. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification