Truck loading apparatus

Claim 2

In combination with a truck of the type that as an elongated body enclosing cargo-carrying space which is covered by a permanent roof, and along whose oppositely directed sides are openings to allow loading or unloading of cargo into and out of the cargo space from the sides of the body and which body also has a transverse end, cargo-unloading apparatus comprising: track means mounted longitudinally along said roof; a carriage mounted to said track means; an arm having an extendable portion mounted on said carriage and carried by that carriage so as to be moved along said roof, said arm and carriage being so constructed and mounted so as to allow the positioning of said extendable portion outward of any one of a range of positions along one of the other of said opposite directed sides and for the arm to revolve about a generally vertical axis so as to move said extendable end about one transverse end of the truck body; projecting means which may releasably engage cargo for lifting and carrying the cargo; powered and controlled depending means connected to said extendable portion of said arm and mounting said projecting engaging means; said powered and controlled means and said arm being controllable so as to move said projecting members deep into the cargo space under the roof at any number of different locations along the side of the body, through an opening therein, for lifting cargo therefrom and carrying it out and depositing it adjacent to the truck; and whereas said extendable portion and said depending means may be swung from one oppositely directed side of said body to the other oppositely directed side about a transverse end of said body, without the need to remove or raise said depending means, so it may serve to unload or load from either side.

Claim 3

The apparatus of claim 1, wherein said projecting means is a fork lift which includes a pair of forks, and means for controlled altering of the angle of inclination of said forks is provided so that they can be tilted up and down at various angles.

Claim 4

The apparatus of claim 1, wherein said arm includes means for controlled telescoping extension and contraction.

Claim 5

The improvement of claim 3, wherein said projecting means project laterally from said depending means so that said projecting means may enter the cargo area as the arm is telescopically decreased in length.

Claim 6

The apparatus of claim 3, wherein said apparatus includes means for controlled revolving of the projecting means so that it can point toward or away from the body.

Claim 7

The apparatus of claim 5, wherein said projecting means are forks and said apparatus includes means or controlled raising and lowering of said forks.

Claim 8

The apparatus of claim 6, wherein said forks which are at an angle to said depending means and said apparatus include means for controlled altering of the angle of said forks relative to said depending means.

Claim 9

The apparatus of claim 7, wherein said means for altering the angle of said forks; the means for controlling, raising and lowering of the forks; the means for revolving the lifting device; and the means for controlled movement of a portion of said apparatus along said track, are all controlled from a control module located near said lifting device.

Claim 10

The invention of claim 5, wherein said projecting means is forks, said apparatus includes means for controlled revolving the lifting device so that it can face toward or away from the body; said apparatus includes means for controlled raising and lowering of said forks to decrease or increase the displacement of the forks from said arm; said apparatus includes means for the controlled altering of the angle of said forks relative to the depending means.

Claim 11

The invention of claim 1, wherein said carriage is moved by a chain loop drive wherein the carriage forms a link in the chain loop.

Claim 12

Unloading apparatus for retrofitting to a beverage truck of the type that has an elongated body enclosing a cargo-carrying space which is covered by a permanent roof and along whose oppositely directed sides are openings to allow loading or unloading of cargo into and out of the cargo space from the sides of the body and which body also has transverse ends and a structural framework comprising: framework and track means for being secured to the structural framework of the body at its transverse ends and including a longitudinal track for being mounted on or above the roof of the body; a carriage mounted to said track means for moving along said longitudinal track; an arm having an extendable position mounted on said carriage and carried by that carriage so as to be moved along said track, said arm and carriage being so constructed and mounted so as when mounted to the truck body they allow the positioning of said extendable portion outward of any one of a range of positions along one or the other of said opposite directed sides and to move said extendable end about and around one transverse end of the truck body from one oppositely directed side to the other oppositely directed side; projecting means which may releasably engage cargo for lifting and carrying the cargo; powered and controlled depending means connected to said extendable portion of said arm and mounting said projecting engaging means; said powered and controlled means and said arm being controllable so as to move said projecting members deep into the cargo space under the roof at any number of different locations along the side of the body, through an opening therein, for lifting cargo therefrom and carrying it out and depositing it adjacent to the truck; and whereas said extendable portion and said depending means may be swung from one oppositely directed side of said body to the other oppositely directed side about a transverse end of said body, without the need to remove or raise said depending means, so it may serve to unload from either side of the truck body.

Claim 13

Unloading apparatus for retrofitting to a beverage truck of the type that has an elongated body enclosing a cargo-carrying space which is covered by a permanent roof and along whose oppositely directed sides are openings to allow loading or unloading of cargo into and out of the cargo space from the sides of the body and which body also has transverse ends and a structural framework comprising: framework and track means for being secured to the structural framework of the body at its transverse ends and including a longitudinal track for being mounted on or above the roof of the body; a carriage mounted to said track means for moving along said longitudinal track; an arm having an extendable position mounted on said carriage and carried by that carriage so as to be moved along said track, said arm and carriage being so constructed and mounted so as when mounted to the truck body they allow the positioning of said extendable portion outward of any one of a range of positions along one or the other of said opposite directed sides and to move said extendable end about and around one transverse end of the truck body from one oppositely directed side to the other oppositely directed side; projecting means which may releasably engage cargo for lifting and carrying the cargo; powered and controlled depending means connected to said extendable portion of said arm and mounting said projecting engaging means; said powered and controlled means and said arm being controllable so as to move said projecting members deep into the cargo space under the roof at any number of different locations along the side of the body, through an opening therein, for lifting cargo therefrom and carrying it out and depositing it adjacent to the truck; and whereas said extendable portion and said depending means may be swung from one oppositely directed side of said body to the other oppositely directed side about a transverse end of said body, without the need to remove or raise said depending means, so it may serve to unload from either side of the truck body.