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1. 发明授权

US10054237B2 Breakaway coupling 有权
公开(公告)号：US10054237B2
公开(公告)日：2018-08-21
申请号：US15139126
申请日：2016-04-26
申请人： OPW—Engineered Systems, Inc. , Operations Technology Development, NFP
发明人： Joseph P Roth , Michael Crum , Dennis R. Jarnecke , Krzysztof Wejdman , Narendar Venkatachalapathy
IPC分类号： F16K17/40 , F16K17/36 , F16K15/06 , F16L55/10 , E03B7/00 , G01M1/00 , G01F15/00
CPC分类号： F16K17/366 , E03B7/00 , F16K15/063 , F16L55/1007 , G01F15/005 , G01M1/00
摘要： A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.

2. 发明授权

US10571038B2 Breakaway coupling 有权
公开(公告)号：US10571038B2
公开(公告)日：2020-02-25
申请号：US16037839
申请日：2018-07-17
申请人： OPW—Engineered Systems, Inc. , Operations Technology Development, NFP
发明人： Joseph P Roth , Michael Crum , Dennis R. Jarnecke , Krzysztof Wejdman , Narendar Venkatachalapathy
IPC分类号： F16K17/36 , F16K15/06 , F16L55/10 , E03B7/00 , G01M1/00 , G01F15/00
摘要： A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.

3. 发明申请

US20180328508A1 BREAKAWAY COUPLING 审中-公开
公开(公告)号：US20180328508A1
公开(公告)日：2018-11-15
申请号：US16037839
申请日：2018-07-17
申请人： OPW - Engineered Systems, Inc. , Operations Technology Development, NFP
发明人： Joseph P. Roth , Michael Crum , Dennis R. Jarnecke , Krzysztof Wejdman , Narendar Venkatachalapathy
IPC分类号： F16K17/36 , G01M1/00 , F16L55/10 , E03B7/00 , F16K15/06 , G01F15/00
CPC分类号： F16K17/366 , E03B7/00 , F16K15/063 , F16L55/1007 , G01F15/005 , G01M1/00
摘要： A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.

4. 发明授权

US11634275B2 Coupler with quick release handle and valve assemblies 有权
公开(公告)号：US11634275B2
公开(公告)日：2023-04-25
申请号：US17246150
申请日：2021-04-30
申请人： OPW-Engineered Systems, Inc.
发明人： Joseph P. Roth , David Morrow , Krzysztof Wejdman , Stephen Hudson , Shiang Taing
IPC分类号： F16K31/60 , F16K31/52 , F16L37/20 , F16L37/40 , B65D90/66
摘要： A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.

5. 发明申请

US20210253342A1 COUPLER WITH QUICK RELEASE HANDLE AND VALVE ASSEMBLIES 有权
公开(公告)号：US20210253342A1
公开(公告)日：2021-08-19
申请号：US17246150
申请日：2021-04-30
申请人： OPW-Engineered Systems, Inc.
发明人： Joseph P. Roth , David Morrow , Krzysztof Wejdman , Stephen Hudson , Shiang Taing
IPC分类号： B65D90/66 , F16K31/52 , F16L37/20 , F16L37/40 , F16K31/60
摘要： A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.

6. 发明授权

US11021321B2 Coupler with quick release handle and valve assemblies 有权
公开(公告)号：US11021321B2
公开(公告)日：2021-06-01
申请号：US16502532
申请日：2019-07-03
申请人： OPW-Engineered Systems, Inc.
发明人： Joseph P. Roth , David Morrow , Krzysztof Wejdman , Stephen Hudson , Shiang Taing
IPC分类号： F16K31/52 , F16K31/60 , B65D90/66 , F16L37/20 , F16L37/40
摘要： A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.

7. 发明申请

US20130341908A1 LOADING ARM COUNTERBALANCE ADJUSTMENT MECHANISM 有权
标题翻译：加载ARM对等调整机制
公开(公告)号：US20130341908A1
公开(公告)日：2013-12-26
申请号：US13922094
申请日：2013-06-19
申请人： OPW-Engineered Systems, Inc
发明人： Michael Crum , Krzysztof Wejdman
IPC分类号： F16L55/00 , F16L27/08
CPC分类号： F16L55/00 , F16L27/08 , F16L27/0845 , F16L43/02 , Y10T16/82 , Y10T16/84
摘要： A fluid system includes a loading arm connected to a swivel joint. A counterbalance mechanism is connected between the loading arm and the swivel joint. An adjustment mechanism adjusts the counterbalance force applied by the counterbalance mechanism to the loading arm. The adjustment mechanism includes a guide plate connected to the swivel joint and includes a guide slot and a straight bore guide. A bracket is movably connected to the guide plate and has one or more apertures and a threaded bore guide. Fasteners extend through the guide slot and the one or more apertures to selectively secure the bracket to the guide plate. A lead screw is disposed at least partially within the straight bore guide and the threaded bore guide. Rotation of the lead screw causes the bracket to move along a length of the lead screw and thereby adjust the counterbalance force.
摘要翻译：流体系统包括连接到旋转接头的加载臂。平衡机构连接在装载臂和旋转接头之间。调节机构调节由平衡机构施加到装载臂的平衡力。调节机构包括连接到旋转接头的引导板，并且包括引导槽和直孔引导件。支架可移动地连接到引导板并且具有一个或多个孔和螺纹孔引导件。紧固件延伸穿过引导槽和一个或多个孔以选择性地将支架固定到引导板。导螺杆至少部分地设置在直孔引导件和螺纹孔引导件内。导螺杆的旋转使支架沿着导螺杆的长度移动，从而调节平衡力。

8. 发明申请

US20170334640A1 COUPLER WITH QUICK RELEASE HANDLE AND VALVE ASSEMBLIES 审中-公开
公开(公告)号：US20170334640A1
公开(公告)日：2017-11-23
申请号：US15599334
申请日：2017-05-18
申请人： OPW-Engineered Systems, Inc.
发明人： Joseph P. Roth , David Morrow , Krzysztof Wejdman , Stephen Hudson , Shiang Taing
IPC分类号： B65D90/66 , F16K31/60
CPC分类号： B65D90/66 , F16K31/52 , F16K31/602 , F16L37/20 , F16L37/40
摘要： A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.

9. 发明授权

US09581276B2 Loading arm counterbalance adjustment mechanism 有权
标题翻译：装载臂平衡调整机构
公开(公告)号：US09581276B2
公开(公告)日：2017-02-28
申请号：US13922094
申请日：2013-06-19
申请人： OPW-Engineered Systems, Inc.
发明人： Michael Crum , Krzysztof Wejdman
IPC分类号： F16L27/08 , F16L55/00 , F16L43/02
CPC分类号： F16L55/00 , F16L27/08 , F16L27/0845 , F16L43/02 , Y10T16/82 , Y10T16/84
摘要： A fluid system includes a loading arm connected to a swivel joint. A counterbalance mechanism is connected between the loading arm and the swivel joint. An adjustment mechanism adjusts the counterbalance force applied by the counterbalance mechanism to the loading arm. The adjustment mechanism includes a guide plate connected to the swivel joint and includes a guide slot and a straight bore guide. A bracket is movably connected to the guide plate and has one or more apertures and a threaded bore guide. Fasteners extend through the guide slot and the one or more apertures to selectively secure the bracket to the guide plate. A lead screw is disposed at least partially within the straight bore guide and the threaded bore guide. Rotation of the lead screw causes the bracket to move along a length of the lead screw and thereby adjust the counterbalance force.
摘要翻译：流体系统包括连接到旋转接头的加载臂。平衡机构连接在装载臂和旋转接头之间。调节机构调节由平衡机构施加到装载臂的平衡力。调节机构包括连接到旋转接头的引导板，并且包括引导槽和直孔引导件。支架可移动地连接到引导板并且具有一个或多个孔和螺纹孔引导件。紧固件延伸穿过引导槽和一个或多个孔以选择性地将支架固定到引导板。导螺杆至少部分地设置在直孔引导件和螺纹孔引导件内。导螺杆的旋转使支架沿着导螺杆的长度移动，从而调节平衡力。

10. 发明申请

US20140060685A1 LOCK DOWN UNITS FOR LOADING ARMS AND LOADING ARMS COMPRISING THE SAME 有权
标题翻译：用于装载装置的装卸单元和装载装置的装载装置
公开(公告)号：US20140060685A1
公开(公告)日：2014-03-06
申请号：US13974922
申请日：2013-08-23
申请人： OPW Engineered Systems, Inc.
发明人： Joseph P. Roth , Krzysztof Wejdman
IPC分类号： F16L3/20
CPC分类号： F16L3/20 , F16L3/202 , F16L43/02 , Y10T137/8807
摘要： Lock down units and loading arms with lock down units are disclosed. According to one embodiment, a loading arm includes a product delivery pipe pivotally coupled to a product standpipe such that the product delivery pipe is rotatable in a vertical plane. A rocker assembly is coupled to the product delivery pipe. A support arm may be pivotally connected to the product standpipe and slidably coupled to the rocker assembly such that the support arm and the rocker assembly are slidable with respect to one another. The support arm comprises a plurality of slots. A locking pawl is affixed to the rocker assembly and selectively engagable with the slots such that, when the locking pawl is engaged with a slot of the support arm, the locking pawl couples the support arm to the rocker assembly, thereby preventing the product delivery pipe from being raised in the vertical plane.
摘要翻译：公开了锁定装置和装载臂的锁定装置。根据一个实施例，装载臂包括枢转地联接到产品竖管的产品输送管，使得产品输送管能够在垂直平面中旋转。摇杆组件联接到产品输送管。支撑臂可以枢转地连接到产品立管并且可滑动地联接到摇臂组件，使得支撑臂和摇杆组件可相对于彼此滑动。支撑臂包括多个槽。锁定爪被固定到摇杆组件并且可选择性地与槽接合，使得当锁定爪与支撑臂的槽接合时，锁定爪将支撑臂联接到摇杆组件，从而防止产品输送管从垂直平面上升起。

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