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公开(公告)号:US20090289452A1
公开(公告)日:2009-11-26
申请号:US12447936
申请日:2007-11-02
申请人: Mark A. Bennett , Tobin Barry , Mark A. Clason , John D. Karkosiak , Thomas A. Lippucci , Andrew P. Marshall , Jeffrey Michael Rubinski , Edward A. Stroberg , Peter C. Williams
发明人: Mark A. Bennett , Tobin Barry , Mark A. Clason , John D. Karkosiak , Thomas A. Lippucci , Andrew P. Marshall , Jeffrey Michael Rubinski , Edward A. Stroberg , Peter C. Williams
IPC分类号: F16L19/08
CPC分类号: F16L19/103 , F16L19/065 , F16L19/083 , F16L25/00 , F16L2201/10
摘要: A fitting is provided that may optionally be pulled-up to its final assembled condition by torque rather than by turns. At least one fitting component includes a structure that facilitates pull-up by torque. The structure may take a wide variety of different forms. In one embodiment, at least one of the external surface of the first threaded fitting component (112) and the outer position of the nut (116) includes an incline (145) in an engagement area.
摘要翻译: 提供了可以通过扭矩而不是轮流将其可选地上拉到最终组装状态的配件。 至少一个配件部件包括便于通过转矩上拉的结构。 该结构可能采取各种不同的形式。 在一个实施例中,第一螺纹配件部件(112)的外表面和螺母(116)的外部位置中的至少一个在接合区域中包括倾斜(145)。
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公开(公告)号:US08398124B2
公开(公告)日:2013-03-19
申请号:US12447936
申请日:2007-11-02
申请人: Mark A. Bennett , Tobin Barry , Mark A. Clason , John D. Karkosiak , Thomas A. Lippucci , Andrew P. Marshall , Jeffrey Michael Rubinski , Edward A. Stroberg , Peter C. Williams
发明人: Mark A. Bennett , Tobin Barry , Mark A. Clason , John D. Karkosiak , Thomas A. Lippucci , Andrew P. Marshall , Jeffrey Michael Rubinski , Edward A. Stroberg , Peter C. Williams
IPC分类号: F16L25/00
CPC分类号: F16L19/103 , F16L19/065 , F16L19/083 , F16L25/00 , F16L2201/10
摘要: A fitting is provided that may optionally be pulled up to its final assembled condition by torque rather than by turns. At least one fitting component includes a structure that facilitates pull up by torque. In one embodiment, a ring is provided that may be disposed on one of the fitting components and includes an engagement surface that engages a surface on the other of the fitting components at a first axial position that corresponds to a complete pull up. The engaging surfaces increase the torque required to continue pulling up the fitting past the first axial position.
摘要翻译: 提供了可以通过转矩而不是轮流将其选择性地拉至最终组装状态的配件。 至少一个配件组件包括便于通过转矩上拉的结构。 在一个实施例中,提供了环,其可以设置在一个配件部件上并且包括接合表面,该接合表面在对应于完全拉起的第一轴向位置处接合另一个配件部件上的表面。 接合表面增加了继续将配件拉过第一轴向位置所需的扭矩。
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