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公开(公告)号：US20210239163A1
公开(公告)日：2021-08-05
申请号：US17166674
申请日：2021-02-03
申请人： AWC Frac Valves Inc.
摘要： A method includes disposing a first shaft and a second shaft in an end to end arrangement, positioning a sleeve over the end to end arrangement, coupling the sleeve to the first shaft via a first set of fasteners extending through a first set of radial holes in the sleeve and into the first shaft, coupling the sleeve to the second shaft via a second set of fasteners extending through a second set of radial holes in the sleeve and into the second shaft, and allowing the sleeve to self adjust the alignment between the first shaft and the second shaft while transmitting torsional, translational, or torsional and translational loading through the first set of fasteners and the second set of fasteners.
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公开(公告)号：US20240200610A1
公开(公告)日：2024-06-20
申请号：US18594579
申请日：2024-03-04
申请人： AWC Frac Valves Inc.
CPC分类号： F16D1/0847 , F16K31/44 , F16B7/182 , Y10T403/5741
摘要： A method includes disposing a first shaft and a second shaft in an end to end arrangement, positioning a sleeve over the end to end arrangement, coupling the first shaft to the second shaft via the sleeve and a plurality of shear components that engage the sleeve and partially recess into the first shaft or the second shaft, retaining the plurality of shear components in the partially recessed position via one or more retaining mechanisms, and independently aligning the first shaft and the second shaft while transmitting torsional, translational, or torsional and translational loading through the plurality of shear components and not through the retaining mechanisms.
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公开(公告)号：US20210239220A1
公开(公告)日：2021-08-05
申请号：US17233841
申请日：2021-04-19
申请人： AWC Frac Valves Inc.
发明人： Scott E. Linder
摘要： A replaceable seat pocket assembly for a valve includes a first portion configured to couple the replaceable seat pocket assembly to a valve body within a recess of the valve, and a second portion coupled to said first portion and configured for engagement with said valve body. The replaceable seat pocket assembly may provide an interface between a valve seat and the valve body.
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公开(公告)号：US11920637B2
公开(公告)日：2024-03-05
申请号：US17166674
申请日：2021-02-03
申请人： AWC Frac Valves Inc.
CPC分类号： F16D1/0847 , F16K31/44 , F16B7/182 , Y10T403/5741
摘要： A method includes disposing a first shaft and a second shaft in an end to end arrangement, positioning a sleeve over the end to end arrangement, coupling the sleeve to the first shaft via a first set of fasteners extending through a first set of radial holes in the sleeve and into the first shaft, coupling the sleeve to the second shaft via a second set of fasteners extending through a second set of radial holes in the sleeve and into the second shaft, and allowing the sleeve to self adjust the alignment between the first shaft and the second shaft while transmitting torsional, translational, or torsional and translational loading through the first set of fasteners and the second set of fasteners.
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公开(公告)号：US20210239241A1
公开(公告)日：2021-08-05
申请号：US16780407
申请日：2020-02-03
申请人： AWC Frac Valves Inc.
摘要： An adjustable pipe spool includes an outer body, an inner body at least partially disposed within the outer body, an adjustment ring rotationally coupled to the inner body, a lock ring rotationally coupled to the outer body and engaging the adjustment ring, a rotation key maintained within the outer body by the lock ring, the rotation key extending into a slot in the inner body. The inner body is axially translatable with respect to the outer body between a retracted configuration and an extended configuration, and the inner body is rotationally adjustable with respect to the outer body in the extended configuration.
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