METHOD AND DEVICE FOR SECURING AN EXTERNALLY THREADED OBJECT AGAINST BEING UNSCREWED
    62.
    发明申请
    METHOD AND DEVICE FOR SECURING AN EXTERNALLY THREADED OBJECT AGAINST BEING UNSCREWED 审中-公开
    方法和设备用于保护与男性提供的对象,任何螺丝松动

    公开(公告)号:WO2008124855A3

    公开(公告)日:2009-01-08

    申请号:PCT/AT2008000128

    申请日:2008-04-10

    CPC classification number: E21B17/043 F16L15/08

    Abstract: Disclosed are a device and a method for securing an object (2), particularly a pipe, which has an external thread (3) and can be screwed into a sleeve-type element (1) that has a complementary internal thread (6), against being unscrewed. According to the invention, the object (2) that is to be screwed into the sleeve-type element (1) comprises at least one depression or profiled section at the forward end thereof which faces the sleeve-type element. Said depression or profiled section has a shape that deviates from the thread (3) and especially extends parallel to the longitudinal axis (12) of the object (2). The depression cooperates with at least one element that has a complementary elevation or profiled section (9) and is freely rotatable within the sleeve-type element (1) when the object is screwed in. The freely rotatable element (8) adjoins the subarea (7) of the sleeve-type element (1) that is provided with the internal thread (6) or an additional element which rests inside or on the subarea (7) that is provided with the internal thread (6). The freely rotatable element (8) and the adjoining subarea (7) of the sleeve-type element (1) or the additional element have one respective stop face (13, 15, 14, 16) which cooperate with one another when the object (2) is rotated in the unscrewing direction and prevent the object (2) from being further unscrewed by having the at least one complementary elevation and depression (9) engage with each other in order to reliably secure the object against being unscrewed.

    Abstract translation: 在的装置和用于与外部螺纹固定一个(3)ersehenen对象(2),特别是管,其在套筒状部件(1),具有互补的内螺纹(6)被旋拧,对螺杆的释放的方法中,提供 的是,在套筒形部件(1)的在其前端拧入对象(2),具有至少一个凹部或分析,其中有一个从螺纹(3)偏离,特别是(平行于纵向轴线12形成在面对端部的套管状元件 制品(2)历史auf¬的运行)已,所述凹部中的对象的旋拧过程中具有在套筒状元件1)的至少一个互补的仰角或轮廓(9),其具有(交互自由旋转元件,并且所述可自由转动的部件 (8)和内螺纹(6),其具有部分区域(7)的套筒状部件(1),或在 或在其上的内螺纹(6),其具有部分区域(7)的支撑辅助部件是彼此相邻的并在每种情况下的止挡表面(13,15,14,16),该对象的旋转运动期间(2),以在一个Ldsens螺钉的方向上彼此 合作,以防止进一步的松动通过至少一个互补的仰角和俯角(9)的卡合,以提供可靠的固定抵靠螺纹连接的松动是可用的。

    VORRICHTUNG ZUM LÖSBAREN VERBINDEN EINER BOHRKRONE MIT EINEM BOHRGESTÄNGE
    63.
    发明申请
    VORRICHTUNG ZUM LÖSBAREN VERBINDEN EINER BOHRKRONE MIT EINEM BOHRGESTÄNGE 审中-公开
    装置于连接可拆卸钻头的钻柱

    公开(公告)号:WO2008128267A1

    公开(公告)日:2008-10-30

    申请号:PCT/AT2008/000141

    申请日:2008-04-18

    Inventor: MOCIVNIK, Josef

    CPC classification number: E21B17/04

    Abstract: Eine Vorrichtung zum lösbaren Verbinden einer Bohrkrone (2) mit einem Bohrgestänge (3) umfasst einen Adapter (5), welcher an einem der Bohrkrone (2) abgewandten Ende (6) mit dem Bohrgestänge (3) verbindbar oder mit einem Bohrgestängeende (8) integral ausgebildet ist. An einem der Bohrkrone (2) zugewandten Ende (7) des Adapters (5) ist eine an einer Außenfläche des Adapters (5) umlaufende schraubenförmige Nut (17) vorgesehen, welche mit einem in einer Ausnehmung (10) der Bohrkrone (2) zur Aufnahme des Adapters (5) angeordneten Kopplungselement (15) in und außer Eingriff bringbar ist, wobei das Kopplungselement (15) ebenfalls schraubenförmig und als separater Bauteil in die Ausnehmung (10) der Bohrkrone (2) einsetzbar ist.

    Abstract translation: 一种用于钻头可释放地连接(2)到钻柱装置(3)包括设置在所述钻头中的一个的适配器(5)(2)端部从(6)到钻柱(3)连接到或与一个Bohrgestängeende背向(8) 一体地形成。 在面对端的钻头中的一个(2)(7)的适配器(5)是一个在适配器(5)的外表面设置环绕有螺旋槽(17)在所述钻头的凹部(10)(2),用于 设置接收所述适配器(5)耦接元件(15)可被带入接合和脱离接合,其中,所述联接构件(15)也被用来作为一个单独的组分和螺旋钻头(2)的凹部(10)。

    THREADED CONNECTOR WITH INTERLOCK
    64.
    发明申请
    THREADED CONNECTOR WITH INTERLOCK 审中-公开
    带连接器的螺纹连接器

    公开(公告)号:WO2006113760A3

    公开(公告)日:2008-01-31

    申请号:PCT/US2006014645

    申请日:2006-04-19

    Applicant: TOMM ERWIN

    CPC classification number: F16L15/006 F16L15/08 Y10T16/469

    Abstract: A threaded connector includes a base and a threaded male portion projecting axially outward from the base. The threaded male portion is adapted to mate with an associated threaded female socket. The threaded male portion includes a helical thread comprising three sections: (I) a lead-in section; (N) a transitional cam-locking section; and, (Hi) a friction-locking section. The friction-locking section is located adjacent the base, the lead-in section Is spaced from the base, and the transitional cam-locking section connects the lead-in section to the friction-locking section. The helical thread includes a tip and a root. The lead-in section is defined by a first major diameter at the tip of said thread and the friction-locking section is defined by a second major diameter at the tip of the thread. The second major diameter is greater than the first major diameter.

    Abstract translation: 螺纹连接器包括底座和从基座轴向向外突出的螺纹凸形部分。 螺纹凸形部分适于与相关联的螺纹阴插座配合。 螺纹凸部包括螺旋螺纹,其包括三个部分:(I)引入部分; (N)过渡凸轮锁定部分; 和(Hi)摩擦锁定部。 摩擦锁定部分位于基座附近,引入部分与基座间隔开,过渡凸轮锁定部分将引入部分连接到摩擦锁定部分。 螺旋线包括尖端和根部。 引导部分由所述螺纹的尖端处的第一大直径限定,并且摩擦锁定部分由螺纹尖端处的第二大直径限定。 第二大直径大于第一大直径。

    HELICALLY WOUND EXPANDABLE TUBULAR INSERT
    65.
    发明申请
    HELICALLY WOUND EXPANDABLE TUBULAR INSERT 审中-公开
    有力的可扩展的管状插件

    公开(公告)号:WO2004003327A2

    公开(公告)日:2004-01-08

    申请号:PCT/GB0302677

    申请日:2003-06-20

    CPC classification number: E21B43/106 E21B17/08 E21B43/103 F16L15/08

    Abstract: The present invention provides a connector arrangement for connecting a first tubular to a second tubular. In particular, the present invention relates to a method for connecting tubulars in such a way that the connection is prevented from becoming unmade in response to expansion of the tubulars in a wellbore. More particularly, the present invention provides a tubular connection using a helical or spiral thread insert to seal and maintain mechanical strength in a tubular connection after expansion.

    Abstract translation: 本发明提供一种用于将第一管连接到第二管的连接器装置。 特别地,本发明涉及一种用于连接管子的方法,其方式是防止连接件响应于管道在井眼中的膨胀而变得不成型。 更具体地说,本发明提供一种使用螺旋或螺旋螺纹插入件的管状连接件,用于在膨胀之后密封并保持管状连接中的机械强度。

    METHOD AND APPARATUS FOR A COMBINED MECHANICAL AND METALLURGICAL CONNECTION
    66.
    发明申请
    METHOD AND APPARATUS FOR A COMBINED MECHANICAL AND METALLURGICAL CONNECTION 审中-公开
    用于组合机械和冶金连接的方法和装置

    公开(公告)号:WO02016069A1

    公开(公告)日:2002-02-28

    申请号:PCT/US2001/026422

    申请日:2001-08-23

    Abstract: A combination mechanical and metallurgical connection is provided for joining members such as conduits (10, 20) wherein amorphous diffusion bonding material (40) is placed at mating or abutting surfaces (34, 36) in the mechanical joint, the bonding material is compressed under pressure and heat is applied to cause the bonding material to diffuse into the mechanical connection.

    Abstract translation: 提供了用于连接诸如管道(10,20)的连接构件的组合机械和冶金连接,其中非晶扩散接合材料(40)被放置在机械接头中的配合或邻接表面(34,36)处,接合材料被压缩在 施加压力和热量以使接合材料扩散到机械连接中。

    THREADED CONNECTION FOR INTERNALLY CLAD PIPE
    67.
    发明申请
    THREADED CONNECTION FOR INTERNALLY CLAD PIPE 审中-公开
    带内部涂层的管状螺纹组件

    公开(公告)号:WO99043974A1

    公开(公告)日:1999-09-02

    申请号:PCT/US1999/003974

    申请日:1999-02-24

    CPC classification number: F16L58/182 E21B17/042 E21B17/08 F16L15/08

    Abstract: A corrosion-resistant threaded connection including a first tubular member having an outer metal tube (12) of corrosion-prone material and an inner metal lining (38) of corrosion-resistant material, the first tubular member (12) forming a pin connection (12a) having a nose portion comprising a ring (40) of corrosion-resistant material secured, e.g., welded (42), to the tube (12) of corrosion-prone material, a radially outwardly facing, annularly extending thread-free first pin shoulder (44) being formed on the corrosion-resistant ring, the first member including an externally threaded portion (48) providing male threads, and a second tubular member (14) comprising a metal coupling having a first end (16) and a second end (20) and forming a first box connection and a second box connection, respectively, the coupling including an internally disposed annularly extending metal section of corrosion-resistant material (24) disposed intermediate the ends (16, 20) of the coupling, each of the box connections comprising a radially inwardly facing annularly extending box shoulder (28) formed on the section of corrosion-resistant material (24).

    Abstract translation: 公开了一种防腐蚀螺纹组件,其包括具有可氧化外部金属管(12)和不锈钢内部金属涂层(38)的第一管状构件。 第一管状构件(12)形成第一销联接件(12a),该第一销联接件包括具有不锈钢环(40)的前部区段(例如通过焊接(42))连接到可氧化金属管(12)。 在不锈钢环上形成第一公径向外定向的非螺纹环形肩部(44)。 第一构件包括设置有外螺纹并且具有外螺纹的部分(48)。 螺纹连接件包括,包括具有第一端(16)和第二端(20)和形成第一凹连接器和一第二凹形连接,分别包括一个部分的连接器的金属配件的第二管状元件 环形金属金属(24)由联轴器的端部(16,20)内部界定。 每个阴连接件包括径向向内取向并形成在金属部分(24)上的环形凹肩(28)。

    LUBRIFIANT SOLIDE POUR ZnNi SUR ÉLÉMENT FILETÉ TUBULAIRE

    公开(公告)号:WO2023037069A1

    公开(公告)日:2023-03-16

    申请号:PCT/FR2022/051678

    申请日:2022-09-06

    Abstract: Elément fileté tubulaire (1, 2) pour le forage, l'exploitation des puits hydrocarbures, le transport de pétrole et de gaz, le transport ou le stockage d'hydrogène, la captation carbone ou la géothermie, comprenant un corps métallique (5) et au moins une extrémité filetée (3, 4) comprenant au moins une portion filetée (14,15), ladite extrémité filetée (3, 4) comprenant un revêtement multicouche (10) sur au moins une portion de la surface de l'extrémité filetée (3,4) caractérisé en ce que ledit revêtement multicouche (10) comprend une première couche (11) comprenant un revêtement solide comprenant du Zinc-Nickel électrodéposé sur ladite au moins une portion de la surface de l'extrémité filetée (3, 4), une seconde couche (12) de conversion de type oxalatation au-dessus de la première couche (11), une troisième couche (13) comprenant une matrice polyuréthane ou époxy chargée en particules solides lubrifiantes au-dessus de la seconde couche (12).

    防拆连接件及防拆连接组件
    69.
    发明申请

    公开(公告)号:WO2022083640A1

    公开(公告)日:2022-04-28

    申请号:PCT/CN2021/124983

    申请日:2021-10-20

    Abstract: 一种防拆连接件(100)和防拆连接组件(200),防拆连接件(100)包括相互连接的连接段(10)及防拆段(20),连接段(10)用于连接接头(210)或螺母,防拆段(20)包括相互连接的保护部(21)及防拆部(22),防拆连接件(100)内具有第一通孔(30),保护部(21)能够通过第一通孔(30)套设管体,防拆部(22)凸设于保护部(21)的端部或外周壁,且防拆部(22)具有沿保护部(21)的周向相背设置的止挡面(221)和滑动面(222)。

    SYSTEM AND METHOD FOR ANTI-ROTATION BETWEEN TUBULARS

    公开(公告)号:WO2022011376A1

    公开(公告)日:2022-01-13

    申请号:PCT/US2021/070823

    申请日:2021-07-06

    Abstract: A system for blocking rotation between a first tubular (102) and a second tubular (104) includes a key (202) positioned within a recess (204) formed in the first tubular (102). The system also includes a retention fastener (206) arranged within an elongated aperture (210) extending through the key (202). The system further includes an installation fastener (208) moving the key (202) from a storage configuration when in a first position to an engaged configuration when in a second position. The system also includes teeth (214) arranged along a bottom portion of the key (202), proximate the second tubular (104), the teeth (214) engaging the second tubular (104) via rotation of the key (202) about the retention fastener (206) and blocking rotation of the first tubular (102) relative to the second tubular (104) in a first direction (702).

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