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CUTTER HEAD FOR ROTARY LAWN TRIMMER

机译:旋转草坪修剪机刀头

摘要

A cutting head, especially grass cutting head for a free-cutting device having a main body which essentially comprises two discs spaced axially from each other and rigidly connected with each other; between and approximately parallel to the discs are arranged at least two pivotally mounted, blade-like cutting tools which, during rotation of the cutting head, project beyond the peripheral edge of the discs and, because of the arising centrifugal force, align themselves radially outwardly. A pivot pin is rigidly connected with the cutting tool; the pivot pin extends upwardly and downwardly beyond the cutting plane, and is held approximately parallel to the axis of rotation and is partially surrounded by bearing seats of the discs; these bearing seats are located axially across from each other and are open approximately toward the axis of rotation of the cutting head.
机译:一种用于自由切割装置的切割头,尤其是割草头,其具有主体,该主体基本上包括彼此轴向间隔开并且彼此刚性连接的两个盘。在圆盘之间并大致平行于圆盘布置至少两个可枢转地安装的刀片状切削工具,它们在切割头旋转期间伸出圆盘的外围边缘,并由于产生的离心力而沿径向向外对齐。枢轴销与切削工具刚性连接;枢轴销向上和向下延伸超过切割平面,并保持大致平行于旋转轴线,并且部分地被圆盘的轴承座包围。这些轴承座彼此轴向隔开,并且大约朝向切割头的旋转轴线敞开。

著录项

  • 公开/公告号AU542830B2

    专利类型

  • 公开/公告日1985-03-14

    原文格式PDF

  • 申请/专利权人 STIHL A.;

    申请/专利号AU19820080288

  • 发明设计人 GISBERT KOHLER;

    申请日1982-02-09

  • 分类号A01D35/26;A01D35/262;A01D55/18;

  • 国家 AU

  • 入库时间 2022-08-22 08:04:23

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