Mower Deck Drive Belt Displacement Dampening System

A system providing a drive belt with optimal tension to reduce flapping and other displacement movements relative to the pulley wheels. Included is a coil spring biasing the idler arm and its idler pulley wheel) in alignment to maintain the desired amount of tautness in the belt. Also included is a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Foster, Robert N
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system providing a drive belt with optimal tension to reduce flapping and other displacement movements relative to the pulley wheels. Included is a coil spring biasing the idler arm and its idler pulley wheel) in alignment to maintain the desired amount of tautness in the belt. Also included is a fluid spring mechanism that resists movement of the idler arm until such resistance is overcome by the coil spring.