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Tool for burying manure around trees - has long tapered curved triangular blade with open centre to form tapered hole at roots

机译:用于将肥料埋在树木周围的工具-具有长的圆锥形弯曲三角形刀片,中心开口,在根部形成锥形孔

摘要

The spade has a blade with an elongated triangular shape, extending downwards to a point (3). Its top (1) is extended outwards each side, providing a support (4) for the foot when inserting the tool into the ground. A tang (5) is also provided, for use with a suitable handle (6). The blade is open at its centre, leaving two narrow outer strips (2) terminating at the point. This blade is also curved in its plane, to provide a scooping action when inserted into the ground.
机译:锹具有细长的三角形的叶片,该叶片向下延伸至点(3)。它的顶部(1)向外延伸到每一侧,在将工具插入地面时为脚提供了支撑(4)。还提供了柄脚(5),用于与合适的手柄(6)一起使用。叶片在其中心敞开,留下两个狭窄的外部条带(2)终止于该点。该刀片还在其平面上弯曲,以在插入地面时提供铲起动作。

著录项

  • 公开/公告号FR2460593B1

    专利类型

  • 公开/公告日1983-02-25

    原文格式PDF

  • 申请/专利权人 ROSELLE ARMAND DU;

    申请/专利号FR19790018054

  • 发明设计人

    申请日1979-07-11

  • 分类号A01C5/02;

  • 国家 FR

  • 入库时间 2022-08-22 10:01:34

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