Hooking device for conveyor roller
AssigneeEquipement Minier
InventorBernard Mossot
Life of this patent
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Abstract
A hooking device for conveyor roller comprises an internally threaded casing, the bottom of which is fitted externally with a hook, and a hollow roller holding nut provided with an external thread adapted to screw into the inside of the casing. The hook of the casing is provided with parallel outwardly protruding stiffening membranes and the casing and nut are in moulded plastic material. The plastic material preferably comprises fibreglass filler to a content advantageously greater than 30%.
Claims10
A hooking device for conveyor roller means comprising an internally threaded casing, the bottom of which is provided externally with a hook, and a hollow roller holding nut provided with external threading matched so as to screw into the inside of said casing, said hook of said casing being outwardly provided with a plurality of parallel stiffening winged ribs, the protruding dimension of which being normally greater than their width, and said casing and nut being in moulded plastic material said conveyor roller means supported by an elongated rotatable support means having one end passing through the opening in said hollow roller holding nut and being rotatably supported within said casing by a bearing means.
Dependencies are inferred from the claim text.