首页> 外国专利> A Drilling System with hammer comprises a base, a drill bit and a mandrel System cooperating, including Assembly of the drill with an external Sleeve surrounding the Assembly of the drill bit during Drilling, The sleeve being trapped between the spindle and the spindle of the drill.

A Drilling System with hammer comprises a base, a drill bit and a mandrel System cooperating, including Assembly of the drill with an external Sleeve surrounding the Assembly of the drill bit during Drilling, The sleeve being trapped between the spindle and the spindle of the drill.

机译：一种带有锤子的钻探系统，包括一个基座，一个钻头和一个心轴系统，该系统相互配合，包括在钻探过程中组装钻头，并在钻探的主轴和主轴之间夹有一个外部套筒，该外部套筒围绕钻头的组件。。

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摘要

A Drilling System with hammer comprises a base, a drill bit and a mandrel System cooperating, including Assembly of the drill with an external Sleeve surrounding the Assembly of the drill bit during Drilling, The sleeve being trapped between the spindle and the spindle of the drill.

机译：一种带有锤子的钻探系统，包括一个基座，一个钻头和一个心轴系统，该系统相互配合，包括在钻探过程中组装钻头，并在钻探的主轴和主轴之间夹有一个外部套筒，该外部套筒围绕钻头的组件。。

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公开/公告号CL2013001139A1

专利类型
公开/公告日2014-01-03

原文格式PDF
申请/专利权人 BERNARD LIONEL GIEN;
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申请/专利号CL20130001139
发明设计人 GIEN BERNARD LIONEL;
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申请日2013-04-25
分类号E21B10/36;
国家 CL
入库时间 2022-08-21 15:58:29

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