CROP CUTTING DEVICE
案件概要
発明者
Jeroen Devroe; Dries Liefooghe; Nicolas Zwaenepoel
IPC分類
CPC分類
A crop cutting device for an agricultural machine according to the present invention comprises a shaft and a plurality of knives pivotally mounted on the shaft between a retracted position and an extended position. The shaft comprises first engaging means and each knife comprises second engaging means, wherein the first and second engaging means are configured to engage with each other, when the shaft is rotated to force at least one knife into one of the retracted position and the extended position.
原文（中国語）
A crop cutting device for an agricultural machine according to the present invention comprises a shaft and a plurality of knives pivotally mounted on the shaft between a retracted position and an extended position. The shaft comprises first engaging means and each knife comprises second engaging means, wherein the first and second engaging means are configured to engage with each other, when the shaft is rotated to force at least one knife into one of the retracted position and the extended position.
外部リソース