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131 条记录 (耗时 0.047 秒)

    Pull-up by torque fitting with compressible member
    1.
    发明授权
    Pull-up by torque fitting with compressible member 有权
    通过与可压缩构件的扭矩配合来上拉

    公开(公告)号：US09016732B2

    公开(公告)日：2015-04-28

    申请号：US12671730

    申请日：2008-08-04

    申请人： Mark D. Bearer ,  Mark A. Bennett ,  John D. Karkosiak ,  Jeffrey Michael Rubinski ,  Peter C. Williams ,  Tobin Berry ,  Mark A. Clason ,  Eric M. Kvarda

    发明人： Mark D. Bearer ,  Mark A. Bennett ,  John D. Karkosiak ,  Jeffrey Michael Rubinski ,  Peter C. Williams ,  Tobin Berry ,  Mark A. Clason ,  Eric M. Kvarda

    IPC分类号： F16L17/00 ,  F16L19/06 ,  F16L19/065 ,  F16L19/10

    CPC分类号： F16L15/08 ,  F16L15/04 ,  F16L19/061 ,  F16L19/065 ,  F16L19/103 ,  Y10T29/4995

    摘要： A ferrule type, flareless fitting is provided that may optionally be pulled-up to its assembled condition by torque rather than by turns. In one embodiment, at least one fitting component includes a structure that facilitates pull-up by torque and allows the fitting to be remade. The structure may take a wide variety of different forms. Examples of fitting component structures that facilitate pull-up by torque and allow the fitting to be remade include, but are not limited to, deformable or compressible devices or structures that are configured to increase the torque required to further tighten the fitting components when the fitting is properly pulled up, resiliently deformable structures that bias a tube gripping device into engagement with a conduit when the fitting is remade to an initial pull-up position, and plastically deformable retaining structures that maintain a tube gripping device in sealing en a ement with a conduit when a fittin is disassembled.

    摘要翻译： 提供了一种套圈型的防爆配件，其可以可选地通过扭矩而不是轮流上拉到其组装状态。 在一个实施例中，至少一个配件部件包括便于通过转矩上拉的结构，并允许重新装配配件。 该结构可能采取各种不同的形式。 装配部件结构的例子有助于通过转矩上拉并允许配件进行再造，包括但不限于可变形或可压缩的装置或结构，其被配置为增加当配件 被适当地拉起，弹性变形的结构，当配件重新装入初始上拉位置时，偏压管夹持装置与管道接合，弹性变形的结构，以及塑性可变形的保持结构，其将管夹持装置保持在密封环境中 拆卸配件时的导管。

    Conduit fitting with split torque collar
    3.
    发明授权
    Conduit fitting with split torque collar 有权
    带分体扭矩套管的导管配件

    公开(公告)号：US08960728B2

    公开(公告)日：2015-02-24

    申请号：US13201934

    申请日：2010-02-19

    申请人： Peter C. Williams ,  Mark A. Clason ,  Cal R. Brown ,  Jeffrey S. Rayle ,  John D. Karkosiak

    发明人： Peter C. Williams ,  Mark A. Clason ,  Cal R. Brown ,  Jeffrey S. Rayle ,  John D. Karkosiak

    IPC分类号： F16L17/00 ,  F16L19/10

    CPC分类号： F16L19/10 ,  F16L19/103 ,  F16L2201/10

    摘要： A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a torque collar. Alternatively, the fitting may also be pulled up by turns, hi still another embodiment, a stroke limiting member is provided that may be used to enable a fitting that is designed to be pulled up by turns to also be pulled up by torque. Different embodiments are provided for the stroke limiting member, including a visual indication as well as a torque indication.

    摘要翻译： 具有第一和第二螺纹配件部件和至少一个导管夹持装置的类型的导管配件还包括允许通过施加预定扭矩来将配件拉起的行程限制构件。 在一个实施例中，冲程限制构件可以是扭矩套环。 或者，也可以依次拉出配件。在另一个实施例中，提供了一种行程限制构件，该冲程限制构件可以用于使得被设计成可以被匝地上拉的配件也被扭矩拉起。 为冲程限制构件提供了不同的实施例，包括视觉指示以及扭矩指示。

    Conduit fitting with pull-up indication
    6.
    发明授权
    Conduit fitting with pull-up indication 有权
    带上拉指示的导管配件

    公开(公告)号：US08439407B2

    公开(公告)日：2013-05-14

    申请号：US12718180

    申请日：2010-03-05

    申请人： Peter C. Williams ,  Tobin Berry ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Clason ,  Mark A. Bennett ,  Sanjeev S. Moghe

    发明人： Peter C. Williams ,  Tobin Berry ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Clason ,  Mark A. Bennett ,  Sanjeev S. Moghe

    IPC分类号： F16L17/00

    CPC分类号： F16L19/043 ,  B25B13/5008 ,  F16L15/04 ,  F16L19/045 ,  F16L19/06 ,  F16L19/061 ,  F16L19/103

    摘要： A fitting for a tube or pipe capable of functioning a high pressures having a first fitting component adapted to receive the conduit end; a conduit gripping device such as a ferrule or ferrules and a second fitting component that can be joined to the first fitting component to cause the conduit gripping device to grip the conduit and seal when assembled. In one aspect of the invention, the first fitting component is constructed from a material that is softer than the material used to construct the second fitting component. An additional aspect of the invention include a retaining portion on the second fitting component that constrains the tube gripping device against pressure. The retaining portion can also be configured to retain the tube gripping device to the second fitting component prior to installation and in a finger-tight condition. A further aspect of the invention includes a first fitting component in which an exterior portion of the component is work hardened radially outward from the tube gripping device. The fitting may optionally be provided with a structure to effect the pull-up by torque functionality.

    摘要翻译： 一种用于能够起到高压力的管子或管子的配件，其具有适于容纳导管端部的第一配件部件; 诸如套圈或套管的导管夹持装置和第二装配部件，其可以连接到第一装配部件，以使得导管夹持装置在组装时夹紧导管和密封。 在本发明的一个方面，第一装配部件由比用于构造第二装配部件的材料软的材料构成。 本发明的另一方面包括在第二装配部件上的保持部分，其限制管夹持装置抵抗压力。 保持部分还可以构造成在安装之前并且在手指状态下将管夹持装置保持在第二配件部件上。 本发明的另一方面包括第一装配部件，其中部件的外部部分从管夹持装置径向向外加工硬化。 配件可以可选地设置有通过扭矩功能实现上拉的结构。

    FERRULE WITH INTERNAL RECESS AND CYLINDRICAL WALL
    8.
    发明申请
    FERRULE WITH INTERNAL RECESS AND CYLINDRICAL WALL 失效
    内部带孔和圆柱形壁炉

    公开(公告)号：US20110278840A1

    公开(公告)日：2011-11-17

    申请号：US13083045

    申请日：2011-04-08

    申请人： Peter C. Williams ,  David A. McMillan ,  Howard C. B. Kuhns

    发明人： Peter C. Williams ,  David A. McMillan ,  Howard C. B. Kuhns

    IPC分类号： F16L19/06

    CPC分类号： F16L19/0653 ,  F16L19/10 ,  F16L19/103

    摘要： A ferrule for a metal tube fitting includes an annular body having a generally cylindrical radially interior wall extending through the center of the ferrule. An outer radial wall extends from the ferrule front end to a rearward flange portion of the annular body. The outer radial wall has: a first tapered portion extending from the ferrule front end with an increasing radial dimension towards the rearward flange portion, the first tapered portion extending to a crown portion, the crown portion including a convex surface that tapers radially inwardly towards the rearward flange portion.

    摘要翻译： 用于金属管配件的套圈包括具有延伸穿过套圈中心的大致圆柱形的径向内壁的环形体。 外径向壁从套圈前端延伸到环形体的后凸缘部分。 外径向壁具有：从套圈前端延伸的第一锥形部分，朝向后法兰部分具有增大的径向尺寸，第一锥形部分延伸到冠部，冠部包括凸出表面，径向向内朝向 后凸缘部。

    Fitting with adapted engaging surfaces
    9.
    发明授权
    Fitting with adapted engaging surfaces 有权
    配合适应的接合面

    公开(公告)号：US08007013B2

    公开(公告)日：2011-08-30

    申请号：US11639529

    申请日：2006-12-15

    申请人： Dale C. Arstein ,  Carl E. Meece ,  Peter C. Williams ,  Edward A. Pezak

    发明人： Dale C. Arstein ,  Carl E. Meece ,  Peter C. Williams ,  Edward A. Pezak

    IPC分类号： F16L19/10

    CPC分类号： F16L15/08 ,  F16L15/00 ,  F16L19/061 ,  F16L19/08 ,  F16L19/10 ,  F16L19/103

    摘要： A fitting assembly is provided with a first fitting component having a stepped wall surface; and a second fitting component radially spaced from the first fitting component when the fitting assembly is in a finger tight condition prior to pull-up. When the second fitting component is displaced into contact with the stepped wall surface during fitting pull-up, the stepped wall surface assists in separating the first fitting component from the second fitting component upon fitting disassembly.

    摘要翻译： 配件组件设置有具有台阶壁表面的第一配件部件; 以及当所述装配组件在上拉之前处于手指紧固状态时，与所述第一装配部件径向间隔开的第二装配部件。 当在装配拉拔期间第二装配部件与台阶壁表面接触时，台阶壁表面有助于在装配拆卸时将第一装配部件与第二装配部件分离。

    CONDUIT GRIPPING DEVICE HAVING RETAINING STRUCTURE FOR CONDUIT FITTING
    10.
    发明申请
    CONDUIT GRIPPING DEVICE HAVING RETAINING STRUCTURE FOR CONDUIT FITTING 有权
    具有用于导管连接的保持结构的导管装置

    公开(公告)号：US20110181042A1

    公开(公告)日：2011-07-28

    申请号：US13009325

    申请日：2011-01-19

    申请人： Mark A. Clason ,  Peter C. Williams ,  Dale C. Arstein ,  Cal R. Brown

    发明人： Mark A. Clason ,  Peter C. Williams ,  Dale C. Arstein ,  Cal R. Brown

    IPC分类号： F16L19/08 ,  B23P17/04

    CPC分类号： F16L33/2071 ,  F16L19/083 ,  F16L19/103 ,  Y10T29/49826

    摘要： The disclosure presents exemplary embodiments of a cartridge nut concept for conduit fittings. The cartridge nut concept may include the feature of loosely retaining one or more conduit gripping devices with a fitting component such as a male or female threaded nut. The cartridge nut concept may be realized using one or more geometry or shape features or characteristics of one or more conduit gripping devices. Still further, the cartridge nut concept may be realized in combination with a ferrule cartridge concept.

    摘要翻译： 本公开提供了用于导管配件的盒螺母概念的示例性实施例。 墨盒螺母概念可以包括松散地保持一个或多个导管夹持装置的特征，其具有诸如阳螺纹或阴螺纹螺母的配件部件。 墨盒螺母概念可以使用一个或多个导管夹持装置的一个或多个几何形状特征或特征来实现。 此外，盒螺母概念可以与套圈盒概念一起实现。