초록 ▼

A trailer for transporting a pontoon boat behind a tow vehicle. The trailer is provided with wheel assemblies that can be moved longitudinally on the trailer's frame to adjust the load on the tongue of the trailer and is provided with rails that can be adjusted in width for receiving the pontoons of

A trailer for transporting a pontoon boat behind a tow vehicle. The trailer is provided with wheel assemblies that can be moved longitudinally on the trailer's frame to adjust the load on the tongue of the trailer and is provided with rails that can be adjusted in width for receiving the pontoons of boats with different pontoon spacing. The trailer frame can be pneumatically raised and lowered on pivoting wheel brackets and each set of pontoon rails is provided with several pneumatically retractable rollers that can be raised and retracted relative to their associated rails to assist in loading and unloading a pontoon boat from the trailer. When the boat is not being transported, the rails and associated rollers can be removed from the trailer so that the trailer can function as a flatbed trailer.

대표청구항 ▼

What is claimed is: 1. A pontoon boat trailer comprising: a trailer frame supported on wheels, means for attaching said trailer frame to a tow vehicle, said wheels pivotally attaching to said frame, and pneumatic means provided on said frame for raising and lowering said frame relative to said whee

What is claimed is: 1. A pontoon boat trailer comprising: a trailer frame supported on wheels, means for attaching said trailer frame to a tow vehicle, said wheels pivotally attaching to said frame, and pneumatic means provided on said frame for raising and lowering said frame relative to said wheels, means for longitudinally adjusting the position of said wheels relative to said frame, a spaced apart parallel pair of rails extending longitudinally above said frame on either side of said frame in order to receive pontoons of a pontoon boat thereon, rollers provided between each pair of rails, means to pneumatically raise said rollers above said rails and to lower said rollers below said rails in order to lift said pontoons off of said rails and replace said pontoons on said rails. 2. A pontoon boat trailer according to claim 1 further comprising: each said pair of rails adjustably secured to said frame so that each said pair of rails can be moved toward and away from the opposite pair of rails. 3. A pontoon boat trailer comprising: a trailer frame supported on wheels, means for attaching said trailer frame to a tow vehicle, a spaced apart parallel pair of rails extending longitudinally above said frame on either side of said frame in order to receive pontoons of a pontoon boat thereon, rollers provided between each pair of rails, means to pneumatically raise said rollers above said rails and to lower said rollers below said rails in order to lift said pontoons off of said rails and replace said pontoons on said rails. 4. A pontoon boat trailer according to claim 3 further comprising: each said pair of rails adjustably secured to said frame so that each said pair of rails can be moved toward and away from the opposite pair of rails. 5. A pontoon boat trailer according to claim 4 further comprising: said wheels pivotally attaching to said frame, and pneumatic means provided on said frame for raising and lowering said frame relative to said wheels. 6. A pontoon boat trailer according to claim 5 further comprising: means for longitudinally adjusting the position of said wheels relative to said frame.