Kit for refitting retarding roller
AssigneeGebhardt Fordertechnik GmbH
InventorElfriede J. Gebhardt
Life of this patent
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Abstract
A kit for retrofitting retarding roller conveyors having a plurality of retarding rollers, each having an outer cylindrical surface of a given diameter, the retarding rollers being arranged parallel to each other, transversely between opposite sides of a frame, each retarding roller being rotatable about a rotation axis and spaced apart from each other by a distance measured between the outer cylindrical surfaces of adjacent ones of the retarding rollers, the kit having a plurality of roller elements, two roller elements being fitted on each retarding roller, each roller element having an outer cylindrical surface of a diameter greater than the outer cylindrical surface of the retarding rollers; and a plurality of timing belts, one timing belt extending between and thus interconnecting two adjacent retarding rollers.
Claims5
A kit for retrofitting retarding roller conveyors having a plurality of retarding rollers, each having an outer cylindrical surface of a given diameter, the retarding rollers being arranged parallel to each other, transversely between opposite horizontal frame members of a frame, each retarding roller being rotatable about a rotation axis and spaced apart from each other by a distance measured between the outer cylindrical surfaces of adjacent ones of the rotating rollers, the kit comprising:
- a plurality of roller support elements, two roller support elements being adapted to be fitted on each retarding roller, each roller support element having an outer cylindrical surface of a diameter greater than the diameter of the outer cylindrical surface of each of the retarding rollers whereby the space between adjacent retarding rollers is decreased so as to prevent articles being conveyed from jamming between adjacent retarding rollers;
- and
- a plurality of timing belts adapted to be disposed between the opposite horizontal frame members, each timing belt being further adapted to extend between and thus interconnect a pair of adjacent retarding rollers to form a plurality of independently coupled pairs of retarding rollers.
A kit for retrofitting retarding roller conveyors having a plurality of retarding rollers, each having an outer cylindrical surface of a given diameter, the retarding rollers being arranged parallel to each other, transversely between opposite sides of a frame, each retarding roller being rotatable about a rotation axis and spaced apart from each other by a distance measured between the outer cylindrical surfaces of adjacent ones of the retarding rollers, the kit comprising:
- a plurality of roller support elements, each roller support element being adapted to be fitted on one retarding roller, each roller support element having two diametrically enlarged opposite end portions, each end portion having an outer cylindrical surface of a diameter greater than the diameter of the outer cylindrical surface of each of the retarding rollers, whereby the space between adjacent retarding rollers is decreased so as to prevent articles being conveyed from jamming between adjacent retarding rollers, the two end portions of each roller support element defining a medial potion having an outer cylindrical surface of a diameter less than that of the end portions but greater than that of each of the retarding rollers;
- and
- a plurality of timing belts, each timing belt being adapted to extend between and thus interconnect a pair of adjacent retarding rollers to form a plurality of independently coupled pairs of retarding rollers.
Dependencies are inferred from the claim text.