Endless belt power transmission systems or components – Positive drive pulley or guide roll – Having nonmetallic component
Patent
1981-06-26
1983-11-22
Staab, Lawrence J.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
Having nonmetallic component
474903, 474902, 474159, 74447, 74439, 198789, F16H 5530, F16H 5512
Patent
active
044166508
ABSTRACT:
A drive wheel and sprocket assembly for use in the power transmission of a conveyor device such as a roller conveyor comprises a drive wheel which is mounted on the hub of a sprocket assembly. The drive wheel mounts the hub with a modified spline connection in which a plurality of radially overhanging teeth on the drive wheel are resiliently interlocked with shoulders formed in the assembly hub. In a preferred embodiment, the drive wheel is molded of polyurethane.
REFERENCES:
patent: 2591161 (1952-04-01), Kilian
patent: 2625415 (1953-01-01), Smith
patent: 3023925 (1962-03-01), Sher
patent: 3024052 (1962-03-01), Oliveau
patent: 3256031 (1966-06-01), Fillweber
patent: 3304796 (1967-02-01), Leege
patent: 3651704 (1972-03-01), Chapman
Bendnarek Michael D.
Staab Lawrence J.
The E.W. Buschman Company
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