THREADED JOINT FOR PIPES
    71.
    发明申请
    THREADED JOINT FOR PIPES 审中-公开
    螺纹连接管

    公开(公告)号:US20150198270A1

    公开(公告)日:2015-07-16

    申请号:US14412286

    申请日:2013-07-01

    Abstract: A threaded joint for pipes is provided in which a box-side lip length L, which is the axial distance between a pin-nose-end corresponding point P of the box component 1 and a load surface 18b of a lip-side internal thread ridge 50 closest to the pin-nose-end corresponding point P, is 300 or more times as long as an insertion surface interval δ, which is the axial interval between an insertion surface 19b of an internal thread ridge at a position two or more ridges backwards from the lip-side internal thread ridge 50 and an insertion surface 19a of an external thread ridge facing the insertion surface 19b when tightened, that is, L≧300×δ.

    Abstract translation: 提供了一种用于管道的螺纹接头,其中盒侧唇长度L是箱部件1的销鼻端对应点P与唇侧内螺纹脊的载荷面18b之间的轴向距离 最接近针鼻端部对应点P的距离为距离位于两个或更多个脊部的内螺纹脊的插入表面19b之间的轴向间隔的插入表面间隔δ的300倍或更多倍的300倍或更多倍 从唇缘内螺纹脊50和紧固插入面19b的外螺纹的插入面19a,即L≥300×δ。

    TUBULAR THREADED JOINT HAVING IMPROVED HIGH-TORQUE MAKEUP PROPERTIES
    72.
    发明申请
    TUBULAR THREADED JOINT HAVING IMPROVED HIGH-TORQUE MAKEUP PROPERTIES 有权
    管状螺纹接头具有改进的高扭矩制动特性

    公开(公告)号:US20150192229A1

    公开(公告)日:2015-07-09

    申请号:US14402354

    申请日:2013-05-21

    Inventor: Kunio Goto

    Abstract: A tubular threaded joint has a pin and a box. Each having a contact surface comprising a threaded portion and an unthreaded metal contact portion including a seal portion and a shoulder portion. A solid lubricating coating having a relatively high Knoop hardness is formed on a portion including the shoulder portion of the contact surface, such as the unthreaded metal contact portion including the shoulder portion and the seal portion, of at least one of the pin and the box. A solid lubricating coating having a relatively low Knoop hardness is formed at least on the remaining portion of the contact surface, such as the threaded portion. The threaded joint has excellent galling resistance, gas tightness, and rust preventing properties. The joint does not readily undergo yielding of shoulder portions even when made up with a high torque, thereby making it possible to perform makeup in a stable manner.

    Abstract translation: 管状螺纹接头具有销和箱体。 每个具有包括螺纹部分的接触表面和包括密封部分和肩部部分的无螺纹金属接触部分。 在包括接触表面的肩部的部分(例如包括肩部和密封部分的无螺纹金属接触部分)的销和盒中的至少一个上形成具有相对高的诺普硬度的固体润滑涂层 。 至少在接触表面的其余部分(例如螺纹部分)上形成具有相对低的Knoop硬度的固体润滑涂层。 螺纹接头具有优异的耐磨损性,气密性和防锈性。 即使用高扭矩构成,接头也不容易产生肩部,从而可以稳定地进行化妆。

    Coupling arrangement
    74.
    发明授权
    Coupling arrangement 有权
    耦合布置

    公开(公告)号:US08215971B2

    公开(公告)日:2012-07-10

    申请号:US13256388

    申请日:2010-02-18

    Abstract: The invention relates to a coupling arrangement (6) for releaseably connecting a first line segment (26) provided on a first unit (2) to a second line segment (28) provided on a second unit (4), comprising connecting means that can be applied to the first unit (2) complementary connecting means that can be applied to the second unit (4) and that can be fixed to the connecting means, and a control device (32) that can be positioned between the first line segment (26) and the second line segment (28) and that can be switched between a blocking position, in which the connection between the first line segment (26) and the second line segment (28) is blocked, and a flow position, in which the connection between the first line segment (26) and the second line segment (28) is open. The control device (32) comprises a control body (30) rotatably support between the blocked position and the flow position that can be positioned at a distance between the first line segment (26) and the second line segment (28) and in which an intermediate line segment (38) is embedded, by means of which the first line segment (26) can be connected to the second line segment (28).

    Abstract translation: 本发明涉及一种用于将设置在第一单元(2)上的第一线段(26)与设置在第二单元(4)上的第二线段(28)可释放地连接的联接装置(6),包括连接装置, 施加到第一单元(2)可以施加到第二单元(4)并且可以固定到连接装置的互补连接装置;以及控制装置(32),其可以位于第一线段 26)和第二线段(28)之间,并且可以在第一线段(26)和第二线段(28)之间的连接被阻挡的阻塞位置和流动位置之间切换,其中 第一线段(26)和第二线段(28)之间的连接是断开的。 控制装置(32)包括控制体(30),其可旋转地支撑在阻挡位置和流动位置之间,该位置可以位于第一线段(26)和第二线段(28)之间的一定距离处,并且其中 中间线段(38)被嵌入,通过该中间线段(38)可以将第一线段(26)连接到第二线段(28)。

    COUPLING ARRANGEMENT
    75.
    发明申请
    COUPLING ARRANGEMENT 有权
    联动装置

    公开(公告)号:US20120003855A1

    公开(公告)日:2012-01-05

    申请号:US13256388

    申请日:2010-02-18

    Abstract: The invention relates to a coupling arrangement (6) for releaseably connecting a first line segment (26) provided on a first unit (2) to a second line segment (28) provided on a second unit (4), comprising connecting means that can be applied to the first unit (2) complementary connecting means that can be applied to the second unit (4) and that can be fixed to the connecting means, and a control device (32) that can be positioned between the first line segment (26) and the second line segment (28) and that can be switched between a blocking position, in which the connection between the first line segment (26) and the second line segment (28) is blocked, and a flow position, in which the connection between the first line segment (26) and the second line segment (28) is open. The control device (32) comprises a control body (30) rotatably support between the blocked position and the flow position that can be positioned at a distance between the first line segment (26) and the second line segment (28) and in which an intermediate line segment (38) is embedded, by means of which the first line segment (26) can be connected to the second line segment (28).

    Abstract translation: 本发明涉及一种用于将设置在第一单元(2)上的第一线段(26)与设置在第二单元(4)上的第二线段(28)可释放地连接的联接装置(6),包括连接装置, 施加到第一单元(2)可以施加到第二单元(4)并且可以固定到连接装置的互补连接装置;以及控制装置(32),其可以位于第一线段 26)和第二线段(28)之间,并且可以在第一线段(26)和第二线段(28)之间的连接被阻挡的阻塞位置和流动位置之间切换,其中 第一线段(26)和第二线段(28)之间的连接是断开的。 控制装置(32)包括控制体(30),其可旋转地支撑在阻挡位置和流动位置之间,该位置可以位于第一线段(26)和第二线段(28)之间的一定距离处,并且其中 中间线段(38)被嵌入,通过该中间线段(38)可以将第一线段(26)连接到第二线段(28)。

    HOSE CONNECTOR WITH ADJUSTABLE AMBIENT AIR INLETS
    77.
    发明申请
    HOSE CONNECTOR WITH ADJUSTABLE AMBIENT AIR INLETS 失效
    软管连接器与可调节的空气入口

    公开(公告)号:US20080296891A1

    公开(公告)日:2008-12-04

    申请号:US12130061

    申请日:2008-05-30

    Abstract: A hose connector with adjustable ambient air inlets according to the present disclosure includes a conduit section having a plurality of spaced-apart holes covered by an adjustable outer ring having a similar pattern of spaced-apart holes. Turning the outer ring relative to the conduit section, permits the holes in the conduit section to be either fully opened, fully covered, or at some intermediate condition.

    Abstract translation: 根据本公开的具有可调节的环境空气入口的软管连接器包括具有多个间隔开的孔的导管部分,该多个间隔开的孔被具有相似图案的间隔开的孔的可调外环覆盖。 相对于管道部分转动外圈,允许管道部分中的孔完全打开,完全覆盖或处于某种中间状态。

    Rotatable fire sprinkler fitting
    78.
    发明申请
    Rotatable fire sprinkler fitting 有权
    可旋转灭火器配件

    公开(公告)号:US20080012327A1

    公开(公告)日:2008-01-17

    申请号:US11370261

    申请日:2006-03-06

    Applicant: Wayne Spears

    Inventor: Wayne Spears

    CPC classification number: F16L27/08 A62C35/68 F16L15/08 F16L2201/40

    Abstract: A fire sprinkler fitting has a cylindrical body and an insert. The insert has an inner end which is disposed within a proximal portion of the bore, such that the outer end protrudes beyond the open bore end by a distance D. The outer end has internal threads which are sized and dimensioned to accept and retain a fire sprinkler therein. The insert is rotatable within the body without effecting the distance D.

    Abstract translation: 消防喷淋器配件具有圆柱形主体和插入件。 插入件具有设置在孔的近端部分内部的内端,使得外端部突出超过开口端延伸距离D.外端具有内螺纹,其尺寸和尺寸适于接受和保持火灾 洒水器。 插入件可在主体内旋转而不影响距离D.

    Contaminant resistant tube fitting
    79.
    发明授权
    Contaminant resistant tube fitting 有权
    防污染管件

    公开(公告)号:US06224117B1

    公开(公告)日:2001-05-01

    申请号:US09166158

    申请日:1998-10-05

    CPC classification number: F16L37/0925 F16L2201/40 Y10S285/906

    Abstract: In order to minimize opportunities for dirt, grime, moisture and adverse atmospheric conditions to enter a fitting for coupling a flexible plastic tubes in a quick connect-type coupling, a collet used within the coupling has a constant diameter boss at one end and slots splitting the collet into spring fingers, which slots do not extend into the boss. The collet is received within a bore in an annular body, wherein the bore includes a cylindrical surface that is substantially completely engaged by an outer cylindrical surface of the boss, with the end of the boss projecting from the body a substantial distance beyond the bore.

    Abstract translation: 为了最大限度地减少污垢,污垢,潮湿和不利的大气条件的机会,以进入用于将快速连接型联接器中的柔性塑料管连接的配件,在联接器内使用的夹头在一端具有恒定直径的凸台并且分隔开缝隙 夹头变成弹簧手指,哪个槽不延伸到凸台中。 夹头被容纳在环形体的孔内,其中孔包括基本上完全与凸起的外圆柱形表面接合的圆柱形表面,凸台的端部从主体突出超过孔的距离。

    オイルパイプおよびガスパイプなどのパイプ用のねじ接続部

    公开(公告)号:JP2018505368A

    公开(公告)日:2018-02-22

    申请号:JP2017562144

    申请日:2016-02-12

    CPC classification number: F16L15/00 E21B17/042 E21B17/08 F16L2201/40

    Abstract: ねじ接続部は、ピンねじ山(22)、周方向凹状外側ピン面、および自由端のピントルクショルダ(26)を有するピン(20)を有する第1の管(10)を含み、凹状外側ピン面は、ピンシール面(24)と、ピンシール面(24)からピントルクショルダ(26)まで延びる連続延長部とを含む。第2の管(100)は、ピンねじ山と相互作用するためのボックスねじ山(122)、周方向内側ボックス面、およびボックストルクショルダ(126)を有するボックス(120)を有する。内側ボックス面は、半径方向内側に延びるボックスシール面(124)を有し、ピンシール面(24)はボックスシール面(124)と接触してシール部を画定する。シール部は、ピントルクショルダとボックスのトルクショルダとが接触した時に自由端から離間され、連続延長部は、シール部からピントルクショルダまで連続的に延びる。さらに、ねじ接続部を組み立てる方法が提供される。

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