초록 ▼

A tow bar apparatus has a hitch member, a pair of linkages, and a pair of tow bars. The hitch member has a receiver tube adapted to removably engage a towing vehicle, and a vertical pivot post having a vertical axis that is generally orthogonal to the surface when the hitch member is mounted on the

A tow bar apparatus has a hitch member, a pair of linkages, and a pair of tow bars. The hitch member has a receiver tube adapted to removably engage a towing vehicle, and a vertical pivot post having a vertical axis that is generally orthogonal to the surface when the hitch member is mounted on the towing vehicle. Each of the pair of linkages connects the hitch member to a proximal end of one of the pair of tow bars. Each linkage includes a vertical aperture that pivotally mounts the linkage on the vertical pivot post, and a horizontal pivot pin attached to one of the pair of tow bars. A towed vehicle attachment element of a distal end of each of the tow bars is adapted to be removably attached to the towed vehicle.

대표청구항 ▼

What is claimed is: 1. A tow bar apparatus for use by a towing vehicle for towing a towed vehicle over a surface, the towing vehicle having a hitch receiver, the tow bar apparatus comprising: a hitch member having a receiver tube and a vertical pivot post, the receiver tube being adapted to removab

What is claimed is: 1. A tow bar apparatus for use by a towing vehicle for towing a towed vehicle over a surface, the towing vehicle having a hitch receiver, the tow bar apparatus comprising: a hitch member having a receiver tube and a vertical pivot post, the receiver tube being adapted to removably engage the hitch receiver of the towing vehicle, and the vertical pivot post having a vertical axis that is generally orthogonal to the surface when the hitch member is mounted on the towing vehicle; a pair of linkages that each include a vertical aperture and a horizontal pivot pin, the vertical aperture being adapted for pivotally mounting the linkage on the vertical pivot post of the hitch member such that the linkages are mounted in a stacked arrangement and such that the linkages may pivot about the vertical axis of the vertical pivot post; a pair of tow bars, each having a proximal end and a distal end, the proximal end being adapted to be pivotally attached to one of the linkages with the horizontal pivot pin, the distal end having a towed vehicle attachment element adapted to be removably attached to the towed vehicle; and a storage plate positioned on the vertical pivot post, the storage plate having a stored locking aperture positioned adjacent the proximal end of the tow bars such that a locking post of the proximal end may engage the stored locking aperture of the storage plate when the tow bar is in a stored position, thereby locking the tow bar in the stored position. 2. A tow bar apparatus for use by a towing vehicle for towing a towed vehicle over a surface, the towing vehicle having a hitch receiver, the tow bar apparatus comprising: a hitch member having a receiver tube and a vertical pivot post, the receiver tube being adapted to removably engage the hitch receiver of the towing vehicle, and the vertical pivot post having a vertical axis that is generally orthogonal to the surface when the hitch member is mounted on the towing vehicle; a pair of linkages that each include a vertical aperture and a horizontal pivot pin, each of the pair, of linkages being pivotally mounted on the vertical pivot post in a stacked arrangement, one on top of the other, and such that the linkages may pivot about the vertical axis of the vertical pivot post; a pair of tow bars, each having a proximal end and a distal end, the proximal end being adapted to be pivotally attached to one of the linkages with the horizontal pivot pin, the distal end having a towed vehicle attachment element adapted to be removably attached to the towed vehicle; and a storage plate adapted for locking the tow bar in the stored position, the storage plate being positioned on the vertical pivot post between the pair of linkages.