Apparatus for towing a service vehicle by a truck tractor
OwnerRoy A. Amos, James A. Woodsinventors
Life of this patent
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Abstract
The apparatus is for installation in a pickup truck box and includes a tow beam extensibly carried in a support member positioned by a hydraulic cylinder to enable vertical positioning of the tow beam during coupling of the beam end to the truck tractor fifth wheel. Downward movement of the distal end of the beam, when coupled to a truck tractor, lifts the pickup truck rear end for towing of same to a site for servicing of the truck tractor. Truck tractor retrieval may accordingly be accomplished by a single workman.
Claims6
An apparatus for lifting and towing a service vehicle with a truck tractor equipped with a fifth wheel, said apparatus including,
- a base for installation on the service vehicle adjacent one end of the vehicle,
- a tow beam having a proximal end and a distal end,
- a beam support member extensibly supporting said tow beam permitting axial positioning of the tow beam,
- pivot means coupling said beam support member to said base for travel of the tow beam and said beam support member about a horizontal axis.
- locking means for securing said tow beam to said beam support member,
- powered means coupled to said support member for positioning the support member about the horizontal axis,
- a control for said powered means,
- said tow beam including a king pin at its distal end for engagement with the tractor mounted fifth wheel,
- actuation of said powered means imparting a lifting force to said proximal end of the tow beam and to said beam support member to elevate the base and that end of the service vehicle supporting said base for towing of the service vehicle.
Dependencies are inferred from the claim text.