专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10533379B2 Down-the-hole drilling device 有权
公开(公告)号：US10533379B2
公开(公告)日：2020-01-14
申请号：US15550260
申请日：2015-02-13
申请人： Oy Atlas Copco Rotex AB
发明人： Kai Gylling
IPC分类号： E21B10/26 , E21B10/60 , E21B7/20 , E21B10/36
摘要： A down-the-hole drilling device, being meant for drilling a hole with and a casing part is described. The drilling device comprises in its drilling head: a drilling arrangement, having first drilling means for drilling a center hole and second drilling means for reaming the center hole for the casing part; and a flushing flow arrangement for feeding of a flushing medium onto a drilling surface of the drilling arrangement by one or more feed channels and for discharging the same from the drilling surface together with drilling waste. The casing part is arranged to be pulled into the hole to be drilled by power influence directed thereto from the drilling arrangement. A feed channel of the flushing flow arrangement at least partly ends up on the drilling surface at a flushing channel that exists in the longitudinal direction of the drilling device essentially behind a rearmost part of the drilling surface of at least of the first drilling means. The flushing flow arrangement comprises on the bottom of the flushing channel a supplementary flushing groove that extends from the feed channel towards the outer periphery of the drilling arrangement.

2. 发明申请

US20180023349A1 DOWN-THE-HOLE DRILLING DEVICE 审中-公开
公开(公告)号：US20180023349A1
公开(公告)日：2018-01-25
申请号：US15550260
申请日：2015-02-13
申请人： Oy Atlas Copco Rotex AB
发明人： Kai Gylling
IPC分类号： E21B10/60 , E21B10/26
CPC分类号： E21B10/602 , E21B7/20 , E21B10/26 , E21B10/36 , E21B10/38 , E21B10/64
摘要： A down-the-hole drilling device, being meant for drilling a hole with and a casing part is described. The drilling device comprises in its drilling head: a drilling arrangement, having first drilling means for drilling a center hole and second drilling means for reaming the center hole for the casing part; and a flushing flow arrangement for feeding of a flushing medium onto a drilling surface of the drilling arrangement by one or more feed channels and for discharging the same from the drilling surface together with drilling waste. The casing part is arranged to be pulled into the hole to be drilled by power influence directed thereto from the drilling arrangement. A feed channel of the flushing flow arrangement at least partly ends up on the drilling surface at a flushing channel that exists in the longitudinal direction of the drilling device essentially behind a rearmost part of the drilling surface of at least of the first drilling means. The flushing flow arrangement comprises on the bottom of the flushing channel a supplementary flushing groove that extends from the feed channel towards the outer periphery of the drilling arrangement.

3. 发明授权

US10428603B2 Method for putting together a down-the-hole drilling apparatus for plastic pipe drilling and a down-the-hole drilling apparatus 有权
公开(公告)号：US10428603B2
公开(公告)日：2019-10-01
申请号：US15320987
申请日：2015-06-04
申请人： Oy Atlas Copco Rotex AB
发明人： Kai Gylling
IPC分类号： E21B19/18 , E21B17/04 , E21B7/20 , E21B10/26 , E21B17/042
摘要： A method for putting together a down-the-hole drilling apparatus for plastic pipe drilling. The down-the-hole drilling apparatus has a drilling device for carrying out drilling by using a drilling unit with a plastic pipe, which drilling unit includes in its drilling head a drilling arrangement. The plastic pipe is arranged to be pulled into the hole to be drilled by a power influence directed thereto from the drilling unit, being coupled with the second drilling means in a manner transmitting power at least in the longitudinal direction of the drilling device. The drilling unit and the plastic pipe are coupled by a skirt part that exists at an opposite end of the drilling arrangement, with respect to the drilling surface of the drilling unit, which skirt part has an internal protrusion assembly in radial direction.

4. 发明申请

US20170198535A1 METHOD FOR PUTTING TOGETHER A DOWN-THE-HOLE DRILLING APPARATUS FOR PLASTIC PIPE DRILLING AND A DOWN-THE-HOLE DRILLING APPARATUS 审中-公开
公开(公告)号：US20170198535A1
公开(公告)日：2017-07-13
申请号：US15320987
申请日：2015-06-04
申请人： OY ATLAS COPCO ROTEX AB
发明人： Kai GYLLING
IPC分类号： E21B19/18 , E21B10/26 , E21B7/20 , E21B17/042
CPC分类号： E21B19/18 , E21B7/20 , E21B10/26 , E21B17/04 , E21B17/042
摘要： A method for putting together a down-the-hole drilling apparatus for plastic pipe drilling. The down-the-hole drilling apparatus has a drilling device for carrying out drilling by using a drilling unit with a plastic pipe, which drilling unit includes in its drilling head a drilling arrangement. The plastic pipe is arranged to be pulled into the hole to be drilled by a power influence directed thereto from the drilling unit, being coupled with the second drilling means in a manner transmitting power at least in the longitudinal direction of the drilling device. The drilling unit and the plastic pipe are coupled by a skirt part that exists at an opposite end of the drilling arrangement, with respect to the drilling surface of the drilling unit, which skirt part has an internal protrusion assembly in radial direction.

5. 发明申请

US20160281435A1 DRILLING DEVICE 有权
标题翻译：钻井设备
公开(公告)号：US20160281435A1
公开(公告)日：2016-09-29
申请号：US15030461
申请日：2014-07-02
申请人： OY ATLAS COPCO ROTEX AB
发明人： Kai GYLLING
IPC分类号： E21B10/32 , E21B10/64 , E21B10/42 , E21B10/36 , E21B7/20
CPC分类号： E21B10/32 , E21B7/20 , E21B10/36 , E21B10/42 , E21B10/633 , E21B10/64
摘要： A drilling device for a down-the-hole drilling apparatus. The drilling device includes in a guide, a drilling member and a flushing mechanism configured to flush drilling waste. The drilling mechanism includes first and second drilling bit arrangements that are movable with respect to the drilling device and that are arranged to be expanded to drill a hole having a greater cross-sectional surface area than an end of the casing and arranged to be reduced to a size smaller than the end of the casing. Bit pieces of the second drill bit arrangement expand and reduce the second drill bit arrangement. The bit pieces expand the second drill bit arrangement by moving in a radial direction outwards in slide grooves, by rotating the guide in a drilling direction, and move in the radial direction inwards in the slide grooves, by rotating the guide in an opposite direction.
摘要翻译：一种钻孔装置的钻孔装置。钻井装置包括引导件，钻孔构件和构造成冲洗钻井废料的冲洗机构。钻孔机构包括可相对于钻孔装置移动的第一和第二钻头装置，并且被布置成被扩展以钻出具有比壳体的端部更大的横截面表面积的孔，并且被布置成减小到尺寸小于套管的端部。第二钻头装置的钻头件扩大并减少了第二钻头装置。通过沿着钻孔方向旋转导向件，通过沿着相反的方向旋转导向件，在滑动槽中沿径向方向向内移动，通过在滑动槽中沿径向方向向外移动来使钻头件膨胀第二钻头装置。

6. 发明申请

US20160201409A1 METHOD FOR PUTTING TOGETHER OF A DRILLING DEVICE AND DRILLING DEVICE 审中-公开
标题翻译：用于将钻孔装置和钻孔装置连接起来的方法
公开(公告)号：US20160201409A1
公开(公告)日：2016-07-14
申请号：US14913936
申请日：2014-08-20
申请人： OY ATLAS COPCO ROTEX AB
发明人： Kai Gylling
IPC分类号： E21B19/18 , E21B17/04 , E21B10/26
CPC分类号： E21B19/18 , E21B7/20 , E21B10/26 , E21B17/04 , E21B17/076
摘要： A method for assembling a drilling device. A first drilling member is power transittingly, coupled with a second drilling member during drilling for rotational, feeding and/or hammering motion, and removably coupled to remove the first drilling member from a hole. A casing is pulled into the hole by power from the second drilling member transmitted through a shoulder between the casing and second drilling member. The shoulder enables independent rotation of the casing and second drilling member and restricts mutual longitudinal movement thereof. A casing shoe is fastened at an end of the casing and includes an internal or external counterpart shoulder in the radial direction of the shoulder. A separate sleeve minimizes radial expansion of an outermost structural part in the drilling device and/or kinetic energy transmitted by counterpart shoulders. Also, a drilling device.
摘要翻译：一种组装钻孔装置的方法。第一钻孔构件是动力传递的，在钻孔期间与第二钻孔构件联接以进行旋转，进给和/或锤击运动，并且可移除地联接以从孔中移除第一钻孔构件。通过来自穿过壳体和第二钻孔构件之间的肩部的第二钻孔构件的动力将壳体拉入孔中。肩部能够独立地旋转壳体和第二钻孔构件并限制其相互纵向运动。套管固定在壳体的端部，并且在肩部的径向方向上包括内部或外部配对肩部。单独的套筒使钻孔装置中的最外面的结构部件的径向膨胀和/或由对应的肩部传递的动能最小化。另外，钻孔装置。

7. 发明申请

US20140332276A1 METHOD AND APPARATUS FOR PLASTIC PIPE DRILLING 有权
标题翻译：塑料管道钻孔的方法和装置
公开(公告)号：US20140332276A1
公开(公告)日：2014-11-13
申请号：US14360765
申请日：2012-10-30
申请人： Oy Atlas Copco Rotex Ab
发明人： Kai Gylling
IPC分类号： E21B17/00 , E21B17/14
CPC分类号： E21B17/00 , E21B7/20 , E21B7/28 , E21B10/40 , E21B17/04 , E21B17/14
摘要： A drilling method and apparatus. A drilling device includes a plastic casing part and a drilling unit arranged essentially inside the casing part. The drilling unit includes a first drilling part for drilling a center hole and a second drilling part for reaming the center hole for the casing part. The drilling parts are arranged at a drilling head. The drilling parts are coupled in a power transmitting manner or in a radially contractable manner in connection with the casing part. A casing shoe is mounted at an end of the casing part. In coupling of the casing shoe at an end of the casing part, a casing shoe is used that includes a working member. The casing shoe is mounted at the end of the casing part by treating the casing part to provide a joint between the casting part and the casing shoe that transmits pulling.
摘要翻译：一种钻孔方法和装置。钻井装置包括塑料壳体部分和基本上布置在壳体部分内部的钻孔单元。钻孔单元包括用于钻出中心孔的第一钻孔部分和用于铰接壳体部分的中心孔的第二钻孔部分。钻孔部件布置在钻头上。钻孔部件以与动力传递方式或径向收缩的方式联接，与壳体部分相连。壳体鞋安装在壳体部分的一端。在套管在壳体部分的端部的联接中，使用包括工作构件的套管鞋。通过处理壳体部分，在壳体部分的端部安装壳体靴，以在铸造部件和传递拉力的套管之间提供接头。

8. 发明授权

US09970238B2 Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus 有权
公开(公告)号：US09970238B2
公开(公告)日：2018-05-15
申请号：US14895097
申请日：2014-05-15
申请人： Oy Atlas Copco Rotex AB
发明人： Kai Gylling
IPC分类号： E21B7/20 , E21B3/00 , E21B10/36 , E21B19/18 , E21B17/04 , E21B17/07 , E21B17/00
CPC分类号： E21B7/20 , E21B3/00 , E21B10/36 , E21B17/00 , E21B17/04 , E21B17/076 , E21B19/18
摘要： A method for assembling a down-the-hole drilling apparatus including a drilling device including a casing and a drilling unit arranged during drilling in connection with the casing. The drilling unit includes a drilling head including a drilling arrangement including a first drilling member for drilling a center hole and a second drilling member for reaming the center hole. The drilling members are mutually power transmittingly coupled during drilling to cooperate for rotational, feeding and/or hammering, and removably coupled to enable removal of the first drilling member from a hole. The casing is arranged to be pulled into the hole through a shoulder arranged at an end of the casing. At an opposite end of the drilling arrangement with respect to a drilling surface, is arranged a skirt including a radial internal shoulder for pulling the casing into the hole by cooperation of the internal shoulder and an external shoulder at the end of the casing.

9. 发明授权

US09611701B2 Method and apparatus for plastic pipe drilling 有权
公开(公告)号：US09611701B2
公开(公告)日：2017-04-04
申请号：US14360765
申请日：2012-10-30
申请人： Oy Atlas Copco Rotex Ab
发明人： Kai Gylling
IPC分类号： E21B7/20 , E21B17/00 , E21B7/28 , E21B10/40 , E21B17/04 , E21B17/14
CPC分类号： E21B17/00 , E21B7/20 , E21B7/28 , E21B10/40 , E21B17/04 , E21B17/14
摘要： A drilling method and apparatus. A drilling device includes a plastic casing part and a drilling unit arranged essentially inside the casing part. The drilling unit includes a first drilling part for drilling a center hole and a second drilling part for reaming the center hole for the casing part. The drilling parts are arranged at a drilling head. The drilling parts are coupled in a power transmitting manner or in a radially contractable manner in connection with the casing part. A casing shoe is mounted at an end of the casing part. In coupling of the casing shoe at an end of the casing part, a casing shoe is used that includes a working member. The casing shoe is mounted at the end of the casing part by treating the casing part to provide a joint between the casting part and the casing shoe that transmits pulling.

10. 发明申请

US20160130879A1 METHOD IN PUTTING TOGETHER OF A DOWN-THE-HOLE DRILLING APPARATUS AND A DOWN-THE-HOLE DRILLING APPARATUS 有权
标题翻译：井下钻孔装置与下钻孔钻机的对接方法
公开(公告)号：US20160130879A1
公开(公告)日：2016-05-12
申请号：US14895097
申请日：2014-05-15
申请人： OY ATLAS COPCO ROTEX AB
发明人： Kai GYLLING
IPC分类号： E21B7/20 , E21B19/18 , E21B17/04 , E21B3/00 , E21B17/00
CPC分类号： E21B7/20 , E21B3/00 , E21B10/36 , E21B17/00 , E21B17/04 , E21B17/076 , E21B19/18
摘要： A method for assembling a down-the-hole drilling apparatus including a drilling device including a casing and a drilling unit arranged during drilling in connection with the casing. The drilling unit includes a drilling head including a drilling arrangement including a first drilling member for drilling a center hole and a second drilling member for reaming the center hole. The drilling members are mutually power transmittingly coupled during drilling to cooperate for rotational, feeding and/or hammering, and removably coupled to enable removal of the first drilling member from a hole. The casing is arranged to be pulled into the hole through a shoulder arranged at an end of the casing. At an opposite end of the drilling arrangement with respect to a drilling surface, is arranged a skirt including a radial internal shoulder for pulling the casing into the hole by cooperation of the internal shoulder and an external shoulder at the end of the casing.
摘要翻译：一种下钻孔装置的组装方法，该钻孔装置包括钻孔装置，该钻孔装置包括壳体和钻孔单元，钻孔单元在与壳体相关的钻孔期间布置。钻井单元包括钻头，该钻头包括钻孔装置，该钻孔装置包括用于钻出中心孔的第一钻孔构件和用于铰接中心孔的第二钻孔构件。钻孔构件在钻孔期间相互动力传递耦合以协作用于旋转，进给和/或锤击，并且可移除地联接以使得能够从孔中移除第一钻孔构件。壳体布置成通过布置在壳体的端部处的肩部被拉入孔中。在相对于钻孔表面的钻孔装置的相对端处，布置有裙部，该裙部包括径向内部肩部，用于通过内部肩部和壳体的端部处的外部肩部的协作将壳体拉入孔中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式