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US 6,854,755 B2Granted
Boat trailer with closed longitudinal support beams
OwnerCharles J. MacKarvichinventor
Life of this patent
Estimating the term…
Abstract
A frame of a boat trailer includes longitudinal support beams that extend from a tongue. The support beams are C-shaped in cross section and have a generally hollow interior. Each one of the support beams includes a front wall with a slot formed therethrough; the slot runs the length of the support beam and provides access to the hollow interior. Electrical wiring and hydraulic brake fluid lines are disposed in the interior of the support beams for protection from the elements, road debris, and other hazards. Each of the support beams is removably coupled to side panel such that the side panel covers the slot formed in the support beam.
Claims16
A trailer for hauling boats, the trailer comprising:
- a frame having a pair of opposed support beams extending about a centerline, each support beam is generally C-shaped in cross section and defines a generally hollow interior, and each support beam having a front end and a rear end and a pair of opposed front walls that define a slot extending between the front end and the rear end, the slot providing an opening to the generally hollow interior of the support beam and facing outward from the centerline;
- a pair of opposed light assemblies, each one of the light assemblies removably mounted to the rear end of one of the support beams such that the light assembly substantially covers the rear end;
- a first set of wires extending along the hollow interior of one of the support beams and in communication with the light assembly mounted thereto, and a second set of wires extending along the hollow interior of the other support beam and in communication with the light assembly mounted thereto;
- a pair of side panels for mounting to the front walls of the pair of opposed support beams, wherein one side panel substantially covers the slot of one of the support beams and the other side panel substantially covers the slot of the other support beam;
- means for slidably mounting the pair side panels to the pair of opposed support beams,
- whereby each support beam having one of the side panels mounted thereto defines a housing for protecting the wires therein.
3 more elements
An improved trailer for hauling boats and the like, comprising:
- an elongated framework defining a longitudinal centerline, a front portion for connection to a towing vehicle and a rear portion for trailing behind the towing vehicle,
- wheels mounted to said framework on opposite sides of said centerline at said trailing portion for supporting said framework on a road surface,
- said framework including a pair of elongated support beams extending approximately parallel to each other and straddling said longitudinal centerline for supporting a load placed on said trailer,
- the improvement therein comprising:
- at least one of said elongated support beams formed in a C-shape in cross section defining an interior space and including opposed front walls extending toward each other and said opposed front walls defining a slot therebetween,
- said slot of said elongated support beam facing away from said centerline,
- electrical conductor wires positioned in and extending along said interior space of said support beam.
- a side panel for mounting to said opposed front walls of said elongated support beam that closes said slot, and
- means interengaging between said side panel and said opposed front walls for slidably mounting said side panel to said opposed front walls of said elongated support beams such that the side panel is slidable alone the support beam,
- whereby said elongated support beam having said side panel mounted thereto define a housing for hiding wires extending along the interior space of the elongated support beam from view by the panel.
7 more elements
An improved trailer for hauling boats and the like, comprising:
- an elongated framework defining a longitudinal centerline, a front portion for connection to a towing vehicle and a rear portion for trailing behind the towing vehicle,
- wheels mounted to said framework on opposite sides of said centerline at said trailing portion for supporting said framework on a road surface,
- said framework including a pair of elongated support beams extending approximately parallel to each other and straddling said longitudinal centerline for supporting a load placed on said trailer,
- the improvement therein comprising:
- at least one of said elongated support beams formed in a C-shape in cross section defining an interior space and including opposed front walls extending toward each other and said opposed front walls defining a slot therebetween,
- said slot of said elongated support beam facing away from said centerline,
- a side panel for mounting to said opposed front walls of said elongated support beam that closes said slot,
- said side panel having a rear face having opposed coupling flanges extending therefrom, said opposed coupling flanges and rear face defining slots configured to slidably engage said opposed front walls of said elongated support beam so that said side panel can be moved along the length of said elongated support beam to open and close the interior space of said elongated support beam,
- whereby said elongated support beam having said side panel mounted thereto define
- a housing for hiding wires extending alone the interior space of the elongated support beam from view by the panel.
7 more elements
A trailer for hauling boats and the like behind a towing vehicle, comprising:
- an elongated framework defining a longitudinal centerline, a front portion for connection to the towing vehicle and a rear portion for trailing behind the towing vehicle,
- wheels mounted to said framework on opposite sides of said centerline at said rear portion of said framework for supporting said framework on a road surface,
- said framework including a pair of elongated support beams extending approximately parallel to each other and straddling the centerline,
- the improvement therein comprising:
- at least one of said elongated support beams formed in a C-shaped in cross section defining an interior space and including opposed front walls extending toward each other,
- said opposed front walls of said elongated support beam defining a slot there between with said slot facing away from said longitudinal centerline,
- electrical conductor wires positioned in said interior space, and
- a panel slidably mounted to said support beam and closing said slot,
- such that said electrical conductor wires are hidden from view.
6 more elements
Dependencies are inferred from the claim text.