Land vehicles – Wheeled – Articulated vehicle
Patent
1990-12-26
1991-12-03
Marmor, Charles A.
Land vehicles
Wheeled
Articulated vehicle
2804051, 280408, 414476, 414483, 296157, B60P 3071, B60P 3367
Patent
active
050694715
ABSTRACT:
A travel and utility trailer combination includes a house trailer with a wheel mounted main frame supporting a main closure or house. The main frame has two spaced-apart side beams rearwardly thereof. An auxiliary trailer is hitched to the main frame to have position between the side beams. Side beam extensions are pivoted to the ends of the side beams to have end portions underlying the axle of the auxiliary trailer. A hydraulic linear motor is provided to raise the side beam extensions to horizontal positions to lift the auxiliary trailer wheels off of the ground for over-the-road travel. Removable positioning pins passing through openings in the side beam extensions and plates integral with the side beams maintain these extensions in horizontal position.
REFERENCES:
patent: 3348859 (1967-10-01), Melbye
patent: 3380607 (1968-04-01), Dale
patent: 3556582 (1971-01-01), Bledsoe
patent: 3649064 (1972-03-01), Bledsoe
patent: 3651969 (1972-03-01), Bledsoe
patent: 3751073 (1973-08-01), Alexander et al.
patent: 4363590 (1982-12-01), Crate
patent: 4597585 (1986-07-01), Littlejohn
patent: 4626162 (1986-12-01), Parisi
patent: 4705289 (1987-11-01), Weber
Van Der Linden James A.
Van Der Linden John J.
Hurley Kevin
Marmor Charles A.
Van Der Linden James A.
Van Der Linden John J.
LandOfFree
Travel and utility trailer combination does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Travel and utility trailer combination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Travel and utility trailer combination will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1693465