A caster wheel assembly of a pickup for an agricultural machine, comprising a wheel on a carrier shaft mounted rotatably within a bushing of a pickup arm. The wheel is biased by a spring to be oriented in a predetermined direction relative to the pickup arm. The spring is a helical spring mounted coaxially with the carrier shaft between the wheel and the pickup arm.
Caster wheel assembly of a pickup for an agricultural machine
2016-09-06
Patent
Electronic Resource
English
Caster wheel assembly of a pickup for an agricultural machine
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