Endless belt power transmission systems or components – Positive drive pulley or guide roll – Having nonmetallic component
Patent
1981-04-27
1984-09-18
Staab, Lawrence J.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
Having nonmetallic component
305 57, 74DIG10, 74448, 74434, 474901, F16H 322, F16H 5512, F16H 5517, B62D 5508
Patent
active
044721641
ABSTRACT:
A sprocket wheel for a tracked vehicle, the sprocket wheel being in the form of an annular body having teeth integrally moulded of elastomeric material, the teeth including metal inserts moulded therein and providing track engaging surfaces in the inter-tooth valleys about the sprocket wheel.
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patent: 3461737 (1969-08-01), Lukawich et al.
patent: 3483766 (1969-12-01), Erickson
patent: 3504562 (1970-04-01), Hirych
patent: 3916708 (1975-11-01), Durand
patent: 4110054 (1978-08-01), Moeller
Ewert Russ J.
Pusch Allen A.
Bednarek Michael D.
Canadian Foremost Ltd.
Staab Lawrence J.
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