Trailer hitch adaptor
OwnerRichard L. Kochinventor
Life of this patent
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Abstract
An adaptor assembly for converting a pintle hook hitch to a ball-and-socket type is disclosed. The assembly comprises a cylindrical bar of sufficient length that is closely received through the eyelet of the pintle hook hitch and a base plate which is affixed along the length of the bar and extends directly therefrom. The base plate includes a first aperture centrally located to accommodate the hook and closure members of the pintle hook and a second aperture spaced near the rear of the base plate to receive the ball member of a ball-and-socket hitch. Threaded bolts are placed through each end section of the bar and are directly threaded through the rear mounting of a towing vehicle to which the pintle hook hitch is mounted.
Claims3
A hitch adaptor for use in combination with a pintle hook that is mounted to a towing vehicle to convert the pintle hook hitch into a ball-and-socket type, the pintle hook hitch including a hook and closure member that form an eyelet when mated, the hitch adaptor including a cylindrical bar that is closely received through the eyelet, the improvement comprising:
- the bar extending beyond the width of the pintle hook hitch;
- a base plate mounted along the length of the bar and extending directly therefrom having a first aperture formed centrally therein to accommodate the hook and closure member and a second aperture formed near the rear portion of said base plate to receive a ball member;
- and
- mounting means disposed at each end of the bar for affixing the hitch adaptor to the towing vehicle while providing stability and preventing rotation of the hitch adaptor about the pintle hook hitch.
Dependencies are inferred from the claim text.