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US 11,541,711 B1Granted
Multi-travel suspension trailer
OwnerRonny Dean Eavesinventor
Life of this patent
Estimating the term…
Abstract
The present invention comprises a trailer main frame with a first rocker assembly and a second rocker assembly pivotally attached to the trailer main frame wherein the rocker assemblies are attached to leveling means such as but not limited to hydraulic and or air system between the trailer main frame and the rocker assemblies.
Claims2
A trailer main frame with a multi-travel suspension comprising:
- said trailer main frame having a top, a bottom, a front, a back, a first side and a second side;
- a first segment attached to said bottom of said first side of said trailer main frame having a first aperture and a second aperture;
- a second segment attached to said bottom of said second side of said trailer main frame having a first aperture and a second aperture;
- a first rocker assembly pivotally connected to said first aperture of said first segment, pivotally connected to said first aperture of said second segment, and movably attached to said front of said trailer main frame with at least two first hydraulic cylinders;
- a second rocker assembly pivotally connected to said second aperture of said first segment, pivotally connected to said second aperture of said second segment, and movably attached to said back of said trailer main frame with at least two second hydraulic cylinders;
- and
- wherein said first rocker assembly is connected to said frame independently of said second rocker assembly and adapted for independent travel from said second rocker assembly.
4 more elements
A trailer main frame with a multi-travel suspension comprising:
- said trailer main frame having a top, a bottom, a front, a back, a first side and a second side;
- a first segment attached to said bottom of said first side of said trailer main frame having a first aperture and a second aperture;
- a second segment attached to said bottom of said second side of said trailer main frame having a first aperture and a second aperture;
- a first rocker assembly pivotally connected to said first aperture of said first segment, pivotally connected to said first aperture of said second segment, and movably attached to said front of said trailer main frame with at least two first pneumatic air bags;
- a second rocker assembly pivotally connected to said second aperture of said first segment, pivotally connected to said second aperture of said second segment, and movably attached to said back of said trailer main frame with at least two second pneumatic air bags;
- and
- wherein said first rocker assembly is connected to said frame independently of said second rocker assembly and adapted for independent travel from said second rocker assembly.
4 more elements
Dependencies are inferred from the claim text.