Adjustable rack assembly

Claim 1

An adjustable rack assembly for use with a truck having truck panel sides and a cab, the panel sides having a series of sockets therein, said sockets being arranged in laterally aligned pairs, the rack assembly comprising: a plurality of vertical posts, each having a base end section, and removable upper end section, the base end sections being engaged in said sockets in transversely aligned pairs; the removable upper end sections each including a pair of vertically spaced, substantially horizontal top and bottom sleeves on each of said removable upper end sections, said sleeves being longitudinally aligned on each side of the truck, and including leading end sleeves on the pair of vertical posts adjacent said cab; an inwardly projecting horizontal stub shaft fixedly secured to said removable upper end sections in substantially right angular relation to said sleeves; transverse rail members slidably engaged with said stub shafts of said removable upper end sections between said transverse pairs; releasable screw connection means, including blocks fixedly secured to the rail members and sleeves, securing the rail members and stub shafts together; elongated longitudinally extending bar members slidably engaged in an extending through the aligned horizontal sleeves and having open leading ends projecting forwardly of the leading end sleeves; an overcab rack assembly comprising a pair of U-form brackets with upper and lower bracket arms, a leading bight section, and trailing reduce shafts; said reduce shafts being telescopically engaged in said open leading ends of said longitudinally extending bar members; an inwardly extending foot member on the lower bracket arm of each of said brackets; and a forward cross bar spanning said brackets over the cab and engaged with said foot member.