Pallet handling apparatus
AssigneeCoprodev Inc.
InventorsJean-Denis Bedard, Michael Fennel
Life of this patent
Estimating the term…
Abstract
There is provided a pallet dispensing apparatus wherein the carriage assembly is reciprocably movable in a vertical direction and has first and second transversely extending rails with pallet supporting members secured thereto. Each of the rails has a cam member at an end thereof which is movable in an associated cam guide which has first and second generally vertically extending cam tracks, an upper cam guide track extending between upper portions of the inner and outer vertical channels and a lower cam guide track extending between lower portions of the inner and outer vertical channels. The guiding movement of the cam guide with associated cam members causes the transversely extending rails to rotate and permit the dispensing of a single pallet.
Claims10
A pallet dispensing apparatus comprising a frame, a carriage assembly and drive means connected to said carriage assembly for reciprocally driving said carriage assembly in a vertical direction, said frame including four vertical posts, a wear guide assembly mounted within each of said posts, each of said wear guide assemblies being operatively connected to said drive means and said carriage, said carriage assembly having first and second transversely extending rails, at least one supporting member secured to each of said transversely extending rails, a cam member located at each end of said rails, a cam guide designed to receive each of said cam members, each of said cam guides having inner and outer generally vertically oriented cam guide tracks, an upper cam guide track extending between upper portions of said inner and outer cam guide tracks, and a lower cam guide track extending between lower portions of said inner and outer cam guide tracks, said cam guide tracks being adapted to guide said cam member and said carriage assembly during movement thereof.
A pallet handling apparatus comprising a frame, a carriage assembly and electric drive means connected to said carriage assembly for reciprocably driving said carriage assembly in a vertical direction, said carriage assembly having first and second transversely extending rails, at least one pallet supporting member secured to each of said transversely extending rails, a cam roller located at one end of each of said rails, a cam guide associated with each of said cam rollers, each of said cam guides having means for guiding said cam roller along a cam track, said cam track comprising an inner generally vertically oriented cam track, an outer generally vertically oriented cam track, an upper cam track extending between said inner and outer cam tracks proximate an upper portion thereof, and a lower cam track extending between lower extremities of said inner and outer cam tracks, said cam tracks being adapted to guide said cam rollers along said cam tracks during movement of said cam rollers, said apparatus further including four arms mounted on said frame, each of said arms being pivotably connected thereto, each of said arms carrying said cam roller at one end thereof, a counterweight being mounted at the other end of each of said arms to thereby bias said cam roller in a desired direction within said cam track.
Dependencies are inferred from the claim text.