Roller, especially a tension roller for a belt drive

Details Roller, especially a tension roller for a belt drive Roller, especially a tension roller for a belt drive

1981-08-24

1986-09-09

Dorner, Kenneth J.

Endless belt power transmission systems or components

Friction drive pulley or guide roll

With stationary support for pulley or guide roll

474174, 474197, F16H 720, F16H 5536

Patent

active

046106464

ABSTRACT:
A roller, especially a tension roller for a belt drive has a hollow hub supporting a rolling bearing, with a pulley or rotating body supported on the outer ring of the bearing. The hollow hub has at least one closed end, with a mounting hole therethrough to enable mounting to a machine frame. The closed end or bottom of the hub is setback from the adjoining facing end of the hub, by an axially projecting annular rim. The hub may be formed of one part, or of two parts, each having a setback closed bottom.

REFERENCES:
patent: 839596 (1906-12-01), Johnston
patent: 1782622 (1930-11-01), Kilian
patent: 3415500 (1968-12-01), Pethis
patent: 3772928 (1973-11-01), Gobeille
patent: 3950046 (1976-04-01), Lubbersmeyer
patent: 4033196 (1977-07-01), Maeda

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