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发明授权
CN1955383B 土地作业工具的切削齿 有权

土地作业工具的切削齿
摘要：
本发明涉及一种用于土地作业工具，特别是用于沟槽壁切割机的切割轮的切削齿，所述切削齿具有用于接收在所述土地作业工具的保持器中的齿根和位于所述齿根上的顶部处的至少一个用于对土壤进行作业的主切削元件。为了加宽所述主切削元件的作业横断面，至少另一个铰削元件被设置在所述齿根上的所述顶部处，且所述至少另一个铰削元件与所述主切削元件相比具有不同的切割边缘设计。
摘要（英）：

The invention relates to a cutting tooth for a ground working implement, particularly for a cutting wheel of a trench wall cutter, with a dedendum for reception in a holder of the ground working implement and at least one main cutting element for working the soil located at the top on the dedendum. For widening the working cross-section of the main cutting element at least one further reaming element is provided at the top on the dedendum and which, compared with the main cutting element, has a different cutting edge design.

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