초록 ▼

This invention relates to a novel hitch receiver/implement threaded fastening assembly. More particularly, this invention pertains to a novel device for securing in place an implement such as a tow bar, ball mount, bicycle rack, and the like, in a hitch receiver mounted on a vehicle. The device repl

This invention relates to a novel hitch receiver/implement threaded fastening assembly. More particularly, this invention pertains to a novel device for securing in place an implement such as a tow bar, ball mount, bicycle rack, and the like, in a hitch receiver mounted on a vehicle. The device replaces a conventional draw pin. An insert device for removably securing a tube type shank of an implement to a hitch receiver tube comprising a resilient elongated double “U”-shaped frame which at a first central location bends in a “U”-shape along a first plane, and the pair of arms of the frame at a pair of complementary second locations on the frame, bending in a pair of “U”-shapes in parallel along a second plane perpendicular to the first plane, a first nut secured within one of the arms of the second “U”-shape, and a second nut secured within the other of the arms of the second “U”-shape, the first and second nuts being spaced and aligned in parallel arrangement with one another. A pair of bolts and lock washers are used in combination with the device for securing the implement tube to the hitch receiver. By using the device, and the bolts, the walls of the implement tube and the hitch receiver tube are tightly cinched together and movement therebetween is eliminated.

대표청구항 ▼

1. A device for removably securing opposite walls of an implement tube to adjacent opposite walls of a bitch receiver tube comprising:(a) an elongated frame which fits within the tube of a hitch compatible implement, the elongated frame having a longitudinal axis; (b) a first securing member compris

1. A device for removably securing opposite walls of an implement tube to adjacent opposite walls of a bitch receiver tube comprising:(a) an elongated frame which fits within the tube of a hitch compatible implement, the elongated frame having a longitudinal axis; (b) a first securing member comprising a first nut and bolt combination, the first nut being secured to a first side of the frame, and oriented in a direction substantially perpendicular to the longitudinal axis, said first nut and bolt combination cinching only a first side of the frame and the implement tube with a first adjacent wall of a hitch receiver tube, the first securing member exerting a compression force between the first side of the implement tube and the first adjacent wall of the hitch receiver tube to cinch the first side and the first adjacent wall together; and (c) a second securing member comprising a second nut and bolt combination, the second nut being secured to a second side of the frame, separate from the first securing member and in opposing alignment therewith, said second nut and bolt combination cinching only a second side of the frame and the implement tube with a second separate adjacent wall of the hitch receiver tube opposite to the first wall, the second securing member exerting a compression force between the second side of the implement tube and the second adjacent wall of the hitch receiver tube to cinch the second side and the second adjacent wall together. 2. A device as claimed in claim 1 wherein the frame is shaped as a double “U”-shaped frame with first and second arms which at a first central location bend in a “U”-shape along a first plane, and the first and second arms of the frame at a pair of complementary second location on the frame bend in a pair of “U”-shapes in parallel along a second plain perpendicular to the first plane.3. A device as claimed in claim 1 including lock washers to secure the first nut with the first bolt and the second nut with the second bolt.