首页> 外国专利> AUGER CLEANING DEVICE FOR REMOVING DEBRIS FROM A HELICAL DRILLING TOOL, DRILLING MACHINE PROVIDED WITH SAID CLEANING DEVICE AND USE OF SAID DRILLING MACHINE

AUGER CLEANING DEVICE FOR REMOVING DEBRIS FROM A HELICAL DRILLING TOOL, DRILLING MACHINE PROVIDED WITH SAID CLEANING DEVICE AND USE OF SAID DRILLING MACHINE

机译:用于从螺旋钻机上清除碎屑的螺旋钻清洁装置,配有所述清洁装置的钻机以及使用所述的钻机

摘要

In the auger cleaning device (8) according to the invention, in the closed configuration the tool-holder support forms a pass-through opening (82) arranged for allowing the passage of a helical drilling tool (6), the cleaning tool (170) engaging with the screw of the drilling tool (6) and, actuated by the actuation system (12, 12′, 12″, 4), is arranged for rotating around the drilling tool (6) following at least one of its threads (60) so as to remove the debris lying on the drilling tool (6). In the open configuration the cleaning tool (170) is disengaged from the drilling tool (6) and preferably farther from it, with respect to when it is in the closed configuration.
机译:在根据本发明的螺旋钻清洁装置( 8 )中,在闭合构造中,刀架支撑形成通孔( 82 ),该通孔布置成允许通过螺旋钻具( 6 )的清洁工具( 170 )与钻具( 6 )的螺钉啮合并被致动通过致动系统( 12、12',12'',4 ),其布置成沿钻具( 6 )的至少一根螺纹(< B> 60 )以清除钻具( 6 )上的碎屑。在打开状态下,相对于关闭状态,清洁工具( 170 )从钻孔工具( 6 )脱开,最好远离钻孔工具( 6 )。

著录项

  • 公开/公告号US2015176337A1

    专利类型

  • 公开/公告日2015-06-25

    原文格式PDF

  • 申请/专利权人 SOILMEC S.P.A.;

    申请/专利号US201314138307

  • 发明设计人 ALESSANDRO DITILLO;CLAUDIO BENZI;

    申请日2013-12-23

  • 分类号E21B12/06;E21B10/44;

  • 国家 US

  • 入库时间 2022-08-21 15:25:28

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