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    • 4. 发明公开
    • METHOD AND APPARATUS FOR ARRANGING A FOUNDATION PILE IN THE GROUND
    • EP3647497A2
    • 2020-05-06
    • EP19206532.4
    • 2019-10-31
    • Verhoef Funderingstechnieken BV
    • Verhoef, AdrianusLehmann, Reijer Willem
    • E02D5/62E02D5/42E02D5/46E02D7/26E02D5/44
    • Method for arranging a foundation pile in a soil, comprising the following steps:
      - providing a tube assembly comprising a tube having a tube center line, the tube forming an interior space, wherein a drill head is attached at the distal end or introduction end of the tube, wherein the drill head is provided with at least one cutter, wherein the drill head is provided with at least one passage that opens to the outside and is capable of being brought into fluid communication with the interior space,
      - introducing the tube with the rotating drill head at the lower end into the soil, according to an introduction track, wherein the cutter of the rotating drill head dislodges soil material,
      - during at least one first section of the introduction track via the interior space pressing grout towards the passage in the drill blade at a first pressure,
      - pressing the grout out of the passage to enable the grout to mix with the soil material, in particular sandy soil material, dislodged by the drill head,
      - characterized in that, the relative displacement of grout or mixture of grout with soil material is limited in proximal direction by a cross-plate or transverse flange that is attached near the distal end of the tube assembly, in particular to the drill head, and extends around the tube assembly, said cross-plate or transverse flange extending substantially radially to the outside relative to the tube center line, and being situated at the proximal side of the drill head.
    • 9. 发明公开
    • DEVICE AND METHOD FOR CLEANING PLANT POTS
    • 用于清洁植物水的装置和方法
    • EP3138387A1
    • 2017-03-08
    • EP16001928.7
    • 2016-09-02
    • M. Stolze Holding B.V.
    • Stolze, Martin
    • A01G9/06
    • B08B9/087A01G9/06A46B13/02B08B3/10B08B9/0826
    • Device for cleaning the outer surface of the circumferential wall of plant pots, comprising:
      - a frame;
      - a pot track arranged on the frame, which track extends from an input end to an output end and forms a support surface for the plant pots;
      - movement means for moving the plant pots from the input end to the output end;
      - rotation means for rotating the plant pots about their pot axis;
      - a brush for brushing the outer surface of the circumferential wall of the plant pots during said movement;
      - first brush driving means for rotating the brush about a lying axis; and
      - second brush driving means for moving the rotating brush up and down, while engaging the pot's circumferential wall, between a first position and a second position, wherein the first position is situated at a lower level than the second position.
    • 用于清洁植物盆周壁的外表面的装置,包括: - 框架; - 布置在所述框架上的罐式轨道,所述轨道从输入端延伸到输出端并形成用于所述植物罐的支撑表面; - 用于将植物盆从输入端移动到输出端的移动装置; - 用于使植物盆围绕其盆栽轴线旋转的旋转装置; - 用于在所述移动期间刷洗植物盆周壁的外表面的刷子; - 第一刷子驱动装置,用于使刷子绕躺卧轴线旋转; 以及 - 第二刷子驱动装置,用于在与第二位置之间的第一位置和第二位置之间接合壶的圆周壁的同时上下移动旋转刷子,其中第一位置位于比第二位置更低的位置。