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    • 9. 发明公开
    • 치즐 홀더
    • CHISEL HOLDER
    • KR1020070086512A
    • 2007-08-27
    • KR1020077014118
    • 2005-10-08
    • 비르트겐 게엠베하
    • 홀베른트테베스귄터
    • E21C35/18
    • E21C35/18
    • The invention relates to a chisel holder for a road milling machine or similar, comprising a base part (10) which bears a retaining shoulder (30), wherein said shoulder (30) comprises a chisel receiving element (31) and wherein a projection (15) is joined to the base part (10) in the direction of advancement of the chisel holder upstream from the retaining shoulder. In order to improve cutting performance, particularly when the elements that are to be milled exist in the form of large chips, the base part (10) is provided with a connecting section which is embodied as a chip breaker and which is formed on the base part (10) and which extends, from the retaining shoulder (30) onwards, over the projection (15) in at least partial manner.
    • 本发明涉及一种用于道路铣床或类似物的凿子保持器,其包括具有保持肩部(30)的基部(10),其中所述肩部(30)包括凿子接收元件(31),并且其中突出部 15)沿着从保持肩部的上游侧的凿子保持器的前进方向与基部(10)接合。 为了提高切削性能,特别是当要研磨的元件以大芯片的形式存在时,基部(10)设置有连接部,该连接部被实施为断屑器,并且形成在基座 部分(10)并且从保持肩部(30)向前以至少部分方式在突出部(15)上延伸。