专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO2013173607A1 UTILIZATION OF EXPANDABLE REAMER BLADES IN RIGID EARTH-BORING TOOL BODIES 审中-公开
标题翻译：刚性地球工具体中可膨胀的雷蒙刀片的利用
公开(公告)号：WO2013173607A1
公开(公告)日：2013-11-21
申请号：PCT/US2013/041393
申请日：2013-05-16
申请人： BAKER HUGHES INCORPORATED
发明人： OESTERBERG, Marcus , ENTERLINE, James, D.
IPC分类号： E21B10/32 , E21B10/30
CPC分类号： E21B10/32 , B23P6/00 , B23P15/28 , B23P15/46 , E21B7/28 , E21B10/26 , Y10T29/49723 , Y10T29/4973 , Y10T29/49741 , Y10T29/49742 , Y10T29/49817 , Y10T29/49963
摘要： An earth-boring tool includes a tool body of a fixed-blade reaming apparatus configured to be coupled within the drilling assembly. The tool body has a longitudinal axis and at least one reamer blade configured to be outwardly extendable for use in an expandable reamer and attachable on a fixed-blade reamer. The at least one reamer blade is attached to the tool body in an immovable manner relative to the tool body during use of the earth-boring tool in the formation of a subterranean wellbore.
摘要翻译：一种钻孔工具包括固定刀片铰孔装置的工具主体，其被配置为联接在钻井组件内。工具主体具有纵向轴线和至少一个铰刀刀片，其构造成可向外延伸以用于可扩展铰刀并且可固定在固定刀片铰刀上。所述至少一个铰刀刀片在使用钻孔工具形成地下井眼期间以相对于工具主体的不变方式附接到工具主体。

32. 发明申请

WO2007045205A2 SPANABTRAGENDES WERKZEUG 审中-公开
标题翻译：西班牙语工具
公开(公告)号：WO2007045205A2
公开(公告)日：2007-04-26
申请号：PCT/DE2006/001740
申请日：2006-10-04
申请人： FIRMA GÜHRING OHG , BOZKURT, Lutfi
发明人： BOZKURT, Lutfi
CPC分类号： B23D77/12 , B23D77/00 , B23D2277/02 , B23D2277/2435 , B23D2277/245 , B23D2277/2464 , B23P15/46 , Y10T407/1904
摘要： Es wird ein Werkzeug zur spanabtragenden Bearbeitung (1) mit einem Werkzeugkopf (3) mit aus dem Material des Werkzeugkopfs bestehenden Werkzeugschneiden (15) sowie einem Werkzeugschaft (4, 7) mit einem Einspannabschnitt (4) zur Aufnahme in eine Werkzeugaufnahme vorgeschlagen. Um die Anwendungsbereiche des spanabtragenden Werkzeugs zu erweitern, ist der Werkzeugkopf (3) als separates Teil am Werkzeugschaft (4, 7) angebracht und besteht einstückig aus einem Hartmaterial mit zumindest einer Funktionsschicht, die einen Superhartstoff wie zum Beispiel CBN oder PKD umfasst . Außerdem wird ein weiteres Werkzeug zur spanabtragenden Bearbeitung und ein Verfahren zur Herstellung eines Werkzeugkopfes vorgeschlagen.
摘要翻译：
它是用于切削加工的刀具（1）与工具头（3）由该工具头的工具的切削刃（15）的材料制成，并且一个工具柄（4,7）用的卡盘（4），用于意图包含在工具架中。要展开的去屑工具的应用领域中，工具头（3）上的工具柄的单独的部件（4,7）被安装，并且一旦导航使用具有包括超硬材料，例如CBN或PCD的至少一个功能层的硬质材料的单件。此外，还提出了另一种用于加工的工具和一种用于制造工具头的方法。

33. 发明申请

WO01064378A1 REAMING TOOL WITH A GUIDE SHANK 审中-公开
标题翻译：铰刀，并具领导PARTNERSHIP
公开(公告)号：WO01064378A1
公开(公告)日：2001-09-07
申请号：PCT/EP2001/001772
申请日：2001-02-17
IPC分类号： B23D77/04 , B23B31/11 , B23D77/02 , B23D77/14 , B23P15/46
CPC分类号： B23D77/14 , B23B31/1107 , B23B31/1122 , B23D77/02 , B23P15/46 , Y10T29/49895 , Y10T29/49947 , Y10T408/5586 , Y10T408/906 , Y10T409/30952
摘要： The invention relates to a reaming tool for reaming out several axially interspaced borings (14) of a workpiece (12). The reaming tool comprises a guide shank (16) which can be clamped into a machine spindle and which can be supported in prepared borings (14) of the workpiece (12) to be machined using external supporting elements (18). The reaming tool also comprises a reaming head (26) which coaxially connects on the front end thereof. In order to be able to easily change a worn tool, the invention provides that the reaming head (26) can be connected to the guide shank (16) by means of an auto-centering clamping mechanism (30), and that the supporting elements (18) positioned in the proximity of the clamping mechanism (30) can, during a clamping process, be radially spread in an at least partial manner from a dimension smaller than that of the diameter to a predetermined diameter guide dimension.
摘要翻译：本发明涉及一种用于铰孔的多个工件（12）的间隔开的轴向间隔开的孔（14）的扩孔工具。扩孔工具包括由外侧支承元件（18）支承的导向轴（16），并且在随后的铰削头（26）的其端面端同轴的方式在机器主轴上的可夹紧的，在工件的准备的孔（14）被加工（12）。为了使在Verschleissfalle一个简单的工具的变化，它是按照本发明所提出的是，铰削头（26）通过一个自定心夹持机构（30）与所述引导轴（16）的装置是可连接的，并且定位在支撑元件的夹紧机构（30）的附近（ 18）被径向地夹紧操作过程中从一个直径筛至预定直径尺寸导向膨胀至少部分。

34. 发明申请

WO2013041478A1 REIBWERKZEUG UND VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
标题翻译：铰刀和方法及其
公开(公告)号：WO2013041478A1
公开(公告)日：2013-03-28
申请号：PCT/EP2012/068227
申请日：2012-09-17
申请人： KOMET GROUP GMBH
发明人： EIGENMANN, Roman , HODZA, Erkan , KRAMER, Niklas , SCHÜTT, Henry
IPC分类号： B23D77/02
CPC分类号： B23D77/02 , B23B2200/081 , B23D77/00 , B23D2277/04 , B23D2277/26 , B23D2277/54 , B23P15/46 , B24B3/24 , Y10T408/909
摘要： Die Erfindung betrifft ein Reibwerkzeug mit einem rotierend antreibbaren Grundkörper (16) und mindestens einem daran fixierten Schneidkörper (18), der mindestens eine Reibschneide (26) am Rand einer Spanfläche (28) aufweist. Erfindungsgemäß wird vorgeschlagen, dass in der Spanfläche (28) eine Spanformstufe (32) und/oder Spanbruchelemente (34) eingeformt sind, und dass die Reibschneide (26) eine geschliffene Schneidkante (40,42,44) aufweist.
摘要翻译：本发明涉及一种具有可旋转驱动主体（16）和至少一个固定在其上的切割体（18）一个扩孔工具在一个前刀面（28）的边缘具有至少一个铰孔（26）。根据本发明，提出的是，在夹紧表面（28）具有形成有芯片形成工序（32）和/或断屑元件（34），并且所述铰孔（26），其具有珩磨切削刃（40,42,44）。

35. 发明申请

WO2007045205A3 CUTTING TOOL 审中-公开
标题翻译： SPANABTRAGENDES工具
公开(公告)号：WO2007045205A3
公开(公告)日：2007-08-23
申请号：PCT/DE2006001740
申请日：2006-10-04
申请人： GUEHRING OHG FA , BOZKURT LUTFI
发明人： BOZKURT LUTFI
IPC分类号： B23G5/20 , B23D77/00 , B23D77/12 , B23P15/46
CPC分类号： B23D77/12 , B23D77/00 , B23D2277/02 , B23D2277/2435 , B23D2277/245 , B23D2277/2464 , B23P15/46 , Y10T407/1904
摘要： The invention relates to a tool for cutting machining (1) with a tool head (3), a tool blade (15) made from the material of the tool head and a tool shaft (4, 7) with a clamping section (4) for housing in a tool support. According to the invention, the application fields of the cutting tool may be extended, whereby the tool head (3) is mounted as a separate piece on the tool shaft (4, 7) and is made in one piece from a hard material with at least one functional layer which includes a super-hard material such as for example, CBN or PCD. A further tool for cutting machining and a method for production of a tool head are also disclosed.
摘要翻译：它是用于切削加工的（1）与工具头（3）由该工具头的工具的切削刃（15）的材料制成，并且一个工具柄的工具（4,7）用的卡盘（4）中提出了一个工具保持器被接收。要展开的去屑工具的应用领域中，工具头（3）上的工具柄的单独的部件（4,7）被安装，并具有包括超硬材料，例如CBN或PCD的至少一个功能层的硬质材料一体构成。此外，用于切削加工的另一种工具和用于制造工具头的方法，提出了

36. 发明授权

US10047563B2 Methods of forming earth-boring tools utilizing expandable reamer blades 有权
公开(公告)号：US10047563B2
公开(公告)日：2018-08-14
申请号：US15206898
申请日：2016-07-11
申请人： Baker Hughes Incorporated
发明人： Marcus Oesterberg , James D. Enterline
IPC分类号： E21B10/26 , E21B10/32 , B23P15/46 , B23P15/28 , B23P6/00 , E21B7/28
CPC分类号： E21B10/32 , B23P6/00 , B23P15/28 , B23P15/46 , E21B7/28 , E21B10/26 , Y10T29/49723 , Y10T29/4973 , Y10T29/49741 , Y10T29/49742 , Y10T29/49817 , Y10T29/49963
摘要： An earth-boring tool includes a tool body of a fixed-blade reaming apparatus configured to be coupled within the drilling assembly. The tool body has a longitudinal axis and at least one reamer blade configured to be outwardly extendable for use in an expandable reamer and attachable on a fixed-blade reamer. The at least one reamer blade is attached to the tool body in an immovable manner relative to the tool body during use of the earth-boring tool in the formation of a subterranean wellbore.

37. 发明授权

US09745800B2 Expandable reamers having nonlinearly expandable blades, and related methods 有权
公开(公告)号：US09745800B2
公开(公告)日：2017-08-29
申请号：US15174059
申请日：2016-06-06
申请人： Baker Hughes Incorporated
发明人： Carl E. Poteet, III
IPC分类号： E21B7/28 , E21B10/32 , B23P15/46 , E21B10/46
CPC分类号： E21B10/32 , B23P15/46 , E21B7/28 , E21B10/322 , E21B10/325 , E21B10/46
摘要： Expandable reamers for enlarging a borehole in a subterranean formation include a tubular body, at least one curved blade track carried by the tubular body, and at least one blade engaged with the at least one blade track and configured to slide along the curved blade track along a curved path between a first retracted blade position and a second expanded blade position. To form such an expandable reamer, a tubular body having at least one curved blade track carried by the tubular body may be formed, and at least one blade may be engaged with the blade track. The blade and blade track may be configured such that the blade slides along the blade track along a curved path between a retracted position and an expanded position. Such expandable reamers may be used to enlarge boreholes in subterranean formations.

38. 发明申请

US20080152445A1 REAMING TOOL AND A PROCESS FOR MANUFACTURING SUCH REAMING TOOL 审中-公开
标题翻译： REAMING工具和制造此类注塑工具的过程
公开(公告)号：US20080152445A1
公开(公告)日：2008-06-26
申请号：US11764994
申请日：2007-06-19
申请人： Per Holm JENSEN , Samuel T. Widhalm , Gary M. Mann
发明人： Per Holm JENSEN , Samuel T. Widhalm , Gary M. Mann
IPC分类号： B23D77/00 , B23P15/46
CPC分类号： B23P15/46 , B23D77/006 , B23D77/02 , B23D77/12 , B23D2277/061 , B23D2277/10 , B23D2277/2435 , B23D2277/245 , B23D2277/30 , B23D2277/52 , B23D2277/82 , Y10T408/81 , Y10T408/89 , Y10T408/9097
摘要： The invention relates to a reaming tool which has on its enveloping surface substantially helical flutes. High hardness cutting materials are brazed or soldered to the base material of the reaming tool. Thus, a cost-favourable manufacture of a reaming tool is provided. The invention makes it possible for the shaft and the head of the reaming tool to be made of solid carbide metal, the shaft and the head preferably constituting the one and same integrate body. A considerable improvement is obtained as regards the processing quality, the speed, and also the durability of the tool. This is based on the fact that the chip removal elements are sintered or brazed into the base body of the head initially shaped with the helical flutes, so that a material joint of high quality is provided compared to other joints.
摘要翻译：本发明涉及一种铰孔工具，其在其包络表面上具有大致螺旋形的槽纹。高硬度切削材料被钎焊或焊接到扩孔工具的基材上。因此，提供了一种成本优势的扩孔工具的制造。本发明使得铰链工具的轴和头可以由整体硬质合金金属制成，轴和头部可以优选地构成一个相同的整体。在加工质量，速度以及工具的耐久性方面都获得了相当大的改进。这是基于以下事实：切屑去除元件被烧结或钎焊到初始成形为螺旋形凹槽的头部的基体中，使得与其它接头相比提供了高质量的材料接头。

39. 发明授权

US06830502B2 Reaming tool with a guide shank 失效
标题翻译：铰刀带导向柄
公开(公告)号：US06830502B2
公开(公告)日：2004-12-14
申请号：US10220362
申请日：2002-11-04
申请人： Otto Buettiker , John Christoffel , Roman Eigenmann
发明人： Otto Buettiker , John Christoffel , Roman Eigenmann
IPC分类号： B23B31117
CPC分类号： B23D77/14 , B23B31/1107 , B23B31/1122 , B23D77/02 , B23P15/46 , Y10T29/49895 , Y10T29/49947 , Y10T408/5586 , Y10T408/906 , Y10T409/30952
摘要： A reaming tool is capable of reaming out several axially interspaced borings of a workpiece. The reaming tool includes a guide shank that can be clamped into a machine spindle and which can be supported in prepared borings of the workpiece to be machined by using external supporting elements. The reaming tool also includes a reaming head coaxially connected on the front end thereof. In order to be able to easily change a worn tool, the reaming head is connected to the guide shank by an auto-centering clamping mechanism. The supporting elements positioned in the proximity of the clamping mechanism can, during a clamping process, be radially spread outwardly from a smaller dimension to a predetermined diameter guide dimension.
摘要翻译：扩孔工具能够扩展工件的几个轴向间隔的钻孔。铰孔工具包括可以夹紧到机床主轴中的导向杆，并且可以通过使用外部支撑元件来支撑在待加工工件的预定钻孔中。扩孔工具还包括在其前端同轴连接的铰孔头。为了能够容易地改变磨损的工具，扩孔头通过自动定心夹紧机构连接到导向杆。定位在夹持机构附近的支撑元件可以在夹紧过程期间从较小尺寸向外径向扩展至预定直径的导向尺寸。

40. 发明授权

US4086733A Method of making a reamer, and a reamer made in accordance with this method 失效
标题翻译：制造铰刀的方法和根据该方法制造的铰刀
公开(公告)号：US4086733A
公开(公告)日：1978-05-02
申请号：US694482
申请日：1976-06-09
申请人： Istvan Vig
发明人： Istvan Vig
IPC分类号： B23D77/02 , B23P15/46 , B24B1/00
CPC分类号： B23P15/46 , B23D77/02 , B23D2277/203 , B23D2277/54 , Y10T407/1962 , Y10T408/9097
摘要： A reamer is provided with substantially helical extending carbide-bladed teeth by forming a reamer body having roughly shaped helical teeth thereon along the front face of each tooth a groove extending rectilinearly lengthwise and obliquely to the reamer axis, inserting into each such groove a small straight carbide strip shaped to fit snugly within the groove, the height of the strip being such that its upper end projects radially, over its whole length, above the tooth end and also beyond the extended diameter of the reamer, such strip also extending obliquely of the reamer axis, and subjecting each such strip to a grinding operation in which its upper end projecting beyond the reamer diameter is first rounded off to conform to the reamer diameter and a first cutting edge is formed at the leading edge thereof, and then the end portion of the strip is separately ground to produce a main cutting edge inclined at an angle to said first cutting edge in the direction of said reamer axis.
摘要翻译：通过在每个齿的前表面上形成具有大致呈螺旋形的螺旋齿的扩孔器主体，该铰刀主体沿纵向和纵向延伸至扩孔器轴线，该凹槽沿纵向和纵向延伸到每个这样的凹槽中，硬质合金条被成形为紧密地配合在槽内，该条带的高度使得其上端在其整个长度上径向突出，在齿端之上并且也超过扩孔器的延伸直径，这样的条也倾斜地延伸扩孔器轴线，并且对每个这样的带材进行磨削操作，其中其上端突出超过扩孔铣刀直径的研磨操作首先被倒圆以符合扩孔器直径，并且在其前缘处形成第一切削刃，然后端部分开地研磨以产生沿所述铰刀轴线的方向与所述第一切削刃成一角度倾斜的主切削刃。

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