초록 ▼

A trailer hitch guide includes a plurality of visual guides that are stored in an out-of-the way location and are deployed automatically as the element being carried on the trailer moves off of that trailer. The visual guides are located to provide an exact positional readout to the vehicle driver,

A trailer hitch guide includes a plurality of visual guides that are stored in an out-of-the way location and are deployed automatically as the element being carried on the trailer moves off of that trailer. The visual guides are located to provide an exact positional readout to the vehicle driver, and a template can be mounted within the vehicle to quantify the amount of misalignment between the vehicle and the trailer. Mispositioning of the vehicle in a single plane can be indicated and mispositioning of the vehicle plane with respect to the trailer plane can also be indicated.

대표청구항 ▼

A trailer hitch guide device for visually assisting a driver in maneuvering a vehicle having a centerline and a first engageable portion of a trailer hitch mounted thereon to a position relative to a trailer having a centerline and a second engaging portion of such trailer hitch so as to align the t

A trailer hitch guide device for visually assisting a driver in maneuvering a vehicle having a centerline and a first engageable portion of a trailer hitch mounted thereon to a position relative to a trailer having a centerline and a second engaging portion of such trailer hitch so as to align the trailer hitch portions in position to be removably engaged to couple the trailer to the vehicle, comprising: a plurality of visual guides mounted on a structural element of the trailer, said visual guides being located on the trailer in positions to be visible to the vehicle driver and being positioned to be used by that driver in aligning the vehicle engageable portion of the trailer hitch with the second engageable portion of the trailer hitch, two of said visual guides being positioned adjacent to the centerline of the trailer and being located on opposite sides of that trailer centerline, each of said visual guides including (1) a bracket which is mounted on the trailer, (2) a spring mounted on said bracket, (3) a rod connected at one end thereof to said spring to be flexibly mounted on the trailer, and (4) a visible indicator connected to said rod, said rod flexible mounting being arranged to permit said rod to move from a first position which is essentially co-planar with the trailer structural element to a second position which is essentially upright with respect to said first position; and a third visual guide mounted on the trailer between the trailer hitch mounted second engaging portion and said two visual guides and forming a triangle with said two visual guides, with said visual guides forming an isosceles triangle, said isosceles triangle including equal legs extending from said third visual guide to each of said two visual guides, and a transparent guide template mounted on a rear view mirror of the vehicle, said template including (1) guide lines for use by the driver in determining the planar position of the vehicle with respect to the trailer, (2) second guide lines for use by the driver in determining the out-of-plane position of the vehicle with respect to the trailer, and (3) means for mounting said guide template on said rear view mirror.