Drum pulley

Details Drum pulley Drum pulley

1979-10-10

1981-04-07

Husar, C. J.

Endless belt power transmission systems or components

Particular connection between hub and shaft

308237A, 403374, F16H 5536

Patent

active

042603870

ABSTRACT:
A drum pulley arrangement for conveyor installations, comprising at least one drum pulley hub having a central opening and a bearing having a central opening aligned with the hub opening. A drum shaft extends through the hub opening and terminates with an end within the bearing opening. A sleeve surrounds a portion of the drum shaft and extends through the hub opening and bearing opening, the sleeve having an interior opening of a diameter adapted to rest on the drum shaft at least in some region of the shaft end. A tightenable tapered clamping assembly is provided for each drum pulley hub, the assembly serving when tightened to couple the sleeve to the drum shaft and to the hub for transmitting a drive torque from the sleeve to the hub and to the drum shaft.

REFERENCES:
patent: 2102375 (1937-12-01), Morton
patent: 2736205 (1956-02-01), Dunne, Jr.
patent: 2749157 (1956-06-01), Dennison
patent: 2763158 (1956-09-01), Firth
patent: 2973654 (1961-03-01), Ewing
patent: 2998731 (1961-09-01), Renner

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