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2. 发明申请

WO2015170104A1 CONVEYANCE MEMBER REMOVAL METHOD AND DEVICE 审中-公开
标题翻译：输送构件拆卸方法和装置
公开(公告)号：WO2015170104A1
公开(公告)日：2015-11-12
申请号：PCT/GB2015/051343
申请日：2015-05-07
申请人： JSM CONSTRUCTION LIMITED
发明人： FITZGERALD, John
IPC分类号： H02G1/06 , E21B7/18 , E21B7/28
CPC分类号： H02G1/00 , E21B7/18 , E21B7/28 , F16L1/028 , H02G1/06
摘要： Described is a device (410) for use in removing a conveyance member from a material. The device (410) includes a displacement element (412) for being placed at least partly around a conveyance member and for displacing material as the device is advanced along a conveyance member. The device (410) also includes a driven component for receiving a driving force for driving the device through material. The device can include a coupling element (418) for coupling the device to a shaft and a material loosener (414) including a drilling element. The material loosener can be operable to loosen material ahead of the displacement element as the device is advanced along a conveyance member. The drilling element can be coupled to a first wheel (436) and the coupling element can include a second wheel (434) cooperating with the first wheel to transfer rotational movement of a shaft to the drilling element.
摘要翻译：描述了一种用于从材料中去除输送构件的装置（410）。装置（410）包括位移元件（412），用于至少部分地围绕输送构件放置，并且当装置沿着输送构件前进时用于移位材料。装置（410）还包括用于接收通过材料驱动装置的驱动力的从动部件。该装置可以包括用于将装置连接到轴的联接元件（418）和包括钻孔元件的材料松动器（414）。当装置沿着传送构件前进时，材料松动器可操作以松开位移元件前方的材料。钻孔元件可以联接到第一轮（436），并且联接元件可以包括与第一轮配合的第二轮（434），以将轴的旋转运动传递到钻孔元件。

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