Land vehicles – Wheeled – Articulated vehicle
Patent
1984-04-30
1985-04-16
Peters, Jr., Joseph F.
Land vehicles
Wheeled
Articulated vehicle
280478R, 280425R, B62D 5300
Patent
active
045111596
ABSTRACT:
System for vertically aligning mating members of a tow vehicle and trailer. An elongate guide bar is attached to extend away from the rear of the vehicle, to permit contact of the guide bar with the trailer's jack shaft when the vehicle is backed up to the trailer. A mover system is then attached to the guide bar and used to move the jack shaft along the guide bar, to place the respective mating members in vertical alignment. The mover system is removed, and the jack shaft is lowered to engage the respective now vertically aligned mating members.
REFERENCES:
patent: 2150010 (1939-03-01), Solomon
patent: 2992832 (1961-07-01), Robinson
patent: 3159368 (1964-12-01), Ahlbin et al.
patent: 3201144 (1965-08-01), Smyser
patent: 3596925 (1971-08-01), Richie
patent: 3718317 (1973-02-01), Hilmer
patent: 3767230 (1973-10-01), DeVries
patent: 3826517 (1974-07-01), Hunter
patent: 3827724 (1974-08-01), Ackley
patent: 3900214 (1975-08-01), Brockelsby
McGiehan Donn
Peters Jr. Joseph F.
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