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1. 发明申请

WO2006089396A1 IMPROVED FITTING WITH SEQUENTIAL SEALING ACTI 审中-公开
标题翻译：改进配合连续密封ACTI
公开(公告)号：WO2006089396A1
公开(公告)日：2006-08-31
申请号：PCT/CA2006/000214
申请日：2006-02-13
申请人： LOKRING TECHNOLOGY CORPORATION , MCKAY, Albert, A.
发明人： MCKAY, Albert, A.
IPC分类号： F16L13/14 , F16L21/08 , F16L19/04
CPC分类号： F16L13/146 , Y10T29/49934
摘要： A fitting for making connections with a pipe includes a coupling body having an inside surface defining a bore for receiving a pipe. A ring is fitted over the coupling body for sealing and mechanically connecting the coupling body to the pipe. An axisymmetrical main seal is formed on the inside surface of the coupling body that seals and connects to the pipe when the ring is installed on the coupling body. An axisymmetrical inboard seal is formed on the inside surface of the coupling body axially spaced from the main seal that seals and connects to the pipe when the ring is installed on the coupling body. At least one of the coupling body and the ring' is configured so that the inboard seal seals and connects after the main seal seals and connects to the pipe. An axisymmetrical outboard seal is formed on the inside surface of the coupling body axially spaced from the main seal that connects to the pipe when the ring is installed on the coupling body. At least one of the coupling body and the ring is further configured so that the outboard seal seals and mechanically connects after the inboard seal seals and connects to the pipe. At least one of the coupling body and the ring is still further configured to apply a restoring load to the main seal to further seal and mechanically connect the main seal to the pipe after the outboard seal seals and connects to the pipe.
摘要翻译：用于与管道连接的配件包括具有限定用于接收管道的孔的内表面的联接体。一个环安装在联轴器主体上，用于密封并将连接体机械连接到管道上。在连接体的内表面形成轴对称的主密封件，当连接体安装在连接体上时，密封并连接到管道。轴向对称的内侧密封件形成在联接体的内表面上，当联接体安装在连接体上时，主体密封件的轴向间隔开并密封并连接到管道。联接体和环中的至少一个构造成使得内侧密封件在主密封件密封并连接到管道之后密封并连接。当连接体安装在连接体上时，轴对称的外侧密封件形成在与连接管道的主密封件轴向间隔开的联接体的内表面上。联接体和环中的至少一个进一步构造成使得外侧密封件在内侧密封件密封并连接到管道之后密封并机械连接。联接体和环中的至少一个还被构造成在主密封件上施加恢复负载以在外侧密封件密封并连接到管之后进一步密封和机械地将主密封件连接到管道。

2. 发明申请

WO2005081620B1 HYDRAULIC HAND TOOL 审中-公开
标题翻译：液压手工具
公开(公告)号：WO2005081620B1
公开(公告)日：2008-01-24
申请号：PCT/IB2005001053
申请日：2005-02-24
申请人： LOKRING TECHNOLOGY CORP , MCKAY ALBERT A
发明人： MCKAY ALBERT A
IPC分类号： B25B27/00 , B21D39/04 , B23P19/04 , B25B27/10
CPC分类号： B25B27/10 , Y10T29/49902 , Y10T29/49998 , Y10T29/5367 , Y10T29/53913
摘要： A handheld hydraulic assembly tool (10,210) for advancing a fitting's swage ring (SR) onto a fitting's connecting body (CB) while a conduit (C) is received in the connector body (CB) to mechanically and sealingly connect the fitting (F) to the conduit (C) includes a clamping assembly (22,222) defining a piston chamber (38,238) fluidly connected to a pump chamber (94,334). The clamping assembly (22,222) has a fixed jaw (30,230) adapted to engage one of the connector body (CB) and the swage ring (SR) and a moveable jaw (34,234) adapted to engage the other of the connector body (CB) and the swage ring (SR). A piston (28,228) is disposed in the piston chamber (38,238). The piston (28,228) and the moveable jaw (34,234) are configured such that movement of the piston (28,228) in a first direction moves the moveable jaw (34,234) toward the fixed jaw (30,230) thereby moving the swage ring (SR) axially onto the connector body (CB) to mechanically and sealingly connect the connector body (CB) to the conduit (C) received therein when the jaws (30,34,230,234) are engaged to the connector body (CB) and the swage ring (SR). A pump body (16,216) defines the pump chamber (94,334) and is connected to the clamping assembly (22,222). A fluid reservoir (14,214) is fluidly connected to the pump chamber (94,334). A manually-operated pump piston (92,332) is disposed in the pump chamber (94,334) for drawing hydraulic fluid from the fluid reservoir (114,214) and forcing the drawn hydraulic fluid into the piston chamber (38,238) to move the piston (28,228) in the first direction.
摘要翻译：一种手持式液压装配工具（10,210），用于在管道（C）被容纳在连接器本体（CB）中时将配件的型锻环（SR）推进到配件的连接体（CB）上，以机械地和密封地连接配件（F）导管（C）包括限定流体连接到泵室（94,334）的活塞室（38,238）的夹紧组件（22,222）。夹紧组件（22,222）具有适于接合连接器主体（CB）和型锻环（SR）中的一个的固定夹爪（30,230）和适于接合连接器主体（CB）中的另一个的可移动夹爪（34,234）和锻压环（SR）。活塞（28,228）设置在活塞室（38,238）中。活塞（28,228）和活动夹爪（34,234）被构造成使得活塞（28,228）沿第一方向的运动使可动夹爪（34,234）朝向固定夹爪（30,230）移动，从而使模锻环（SR）轴向移动当连接器主体（CB）与所述连接器主体（CB）和所述锻压环（SR）接合时，将所述连接器主体（CB）机械地密封地连接到接收在其中的导管（C）。泵体（16,216）限定泵室（94,334）并且连接到夹紧组件（22,222）。流体储存器（14,214）流体地连接到泵室（94,334）。手动操作的泵活塞（92,332）设置在泵室（94,334）中，用于从流体储存器（114,214）抽取液压流体，并迫使所拉出的液压流体进入活塞室（38,238）以将活塞（28,228）移动到第一个方向。

3. 发明申请

WO2007041840A1 IMPROVED FITTING WITH COMPLEMENTARY FITTING MATERIALS 审中-公开
标题翻译：改进配件与补充配套材料
公开(公告)号：WO2007041840A1
公开(公告)日：2007-04-19
申请号：PCT/CA2006/001660
申请日：2006-10-10
申请人： LOKRING TECHNOLOGY LLC , MCKAY, Albert, A.
发明人： MCKAY, Albert, A.
IPC分类号： F16L21/03 , F16L19/07 , F16L13/14 , F16L21/04 , F16L25/00 , F16L57/04
CPC分类号： F16L13/146
摘要： The present disclosure relates to a fitting assembly for maintaining a leak free seal connection with an associated fluid conduit during and after exposure to extreme heat. The fitting assembly comprises a coupling body including an inside surface defining a bore for receiving the associated fluid conduit. The inside surface engages an outside surface of the associated fluid conduit. At least one seal is formed on the inside surface of the coupling body. At least one ring is annularly disposed on the coupling body urging the at least one seal into the associated fluid conduit to seal and mechanically connect the coupling body to the associated fluid conduit. The coupling body is made of a first corrosion resistant material having a first coefficient of thermal expansion. The at least one ring is made of a complementary second corrosion resistant material having a second larger coefficient of thermal expansion such that the second material will expand at a greater rate than the first material during heating to a first temperature generally exceeding annealing temperatures of both the first material and the second material. The second material contracts at a greater rate than the first material during subsequent cooling to a second temperature below the annealing temperatures thereby restoring compressive and tensile stresses in the associated fluid conduit and the fitting assembly for ensuring that the fitting assembly maintains a leak free seal connection with the associated fluid conduit.
摘要翻译：本公开涉及一种用于在暴露于极热期间和之后维持与相关流体导管的无泄漏密封连接的装配组件。装配组件包括联接体，该联接体包括限定用于接收相关流体导管的孔的内表面。内表面接合相关流体导管的外表面。在联接体的内表面上形成至少一个密封件。至少一个环环形地布置在联接器主体上，以将至少一个密封件推动到相关联的流体导管中，以将联接体密封并机械地连接到相关联的流体导管。联接体由具有第一热膨胀系数的第一耐腐蚀材料制成。所述至少一个环由具有第二较大热膨胀系数的互补的第二耐腐蚀材料制成，使得第二材料在加热期间以比第一材料更大的速率膨胀至通常超过两者的退火温度的第一温度第一材料和第二材料。第二材料在随后的冷却期间以比第一材料更高的速率收缩到低于退火温度的第二温度，从而恢复相关联的流体导管和配件组件中的压缩和拉伸应力，以确保装配组件保持无泄漏的密封连接与相关联的流体导管。

4. 发明申请

WO2006096969A1 AXIALLY SWAGED FITTING FOR USE LN A MEDICAL GAS AND VACUUM SYSTEM 审中-公开
公开(公告)号：WO2006096969A1
公开(公告)日：2006-09-21
申请号：PCT/CA2006/000376
申请日：2006-03-14
申请人： LOKRING TECHNOLOGY CORPORATION , MCKAY, Albert, A.
发明人： MCKAY, Albert, A.
IPC分类号： F16L19/07 , A61M39/14 , A61G10/00 , F17D1/04 , F16L21/04 , F16L21/00
CPC分类号： A61M39/1011 , A61M16/0816 , A61M2039/1027 , F16L13/146
摘要： A medical gas and vacuum system of a medical facility includes at least one medical gas source located at the medical facility that is capable of providing a positive flow to deliver a supplied gas or a negative flow to vacuum a retrieved gas. A plurality of spaced apart outlet ports is disposed within the medical facility for discharging the supplied gas and vacuuming the retrieved gas. A pipeline network fluidly connects the at least one medical gas source to the plurality of outlet ports. The pipeline network includes a plurality of pipeline fluid components through which the gas flows. At least one axially swaged fitting fluidly connects at least a first fluid component of the plurality of pipeline fluid components to a second fluid component of the plurality of pipeline fluid components. The fitting includes a coupling body defining at least one bore for receiving the first fluid component. A plurality of seals extend radially into the at least one bore from the coupling body and a swage ring is fitting over the coupling body to seal and mechanically connect the plurality of seals to the first fluid component received in the at least one bore.
摘要翻译：医疗设备的医疗气体和真空系统包括位于医疗设施处的至少一个医疗气体源，其能够提供正向流动以输送所供应的气体或负流以真空回收的气体。多个间隔开的出口端口设置在医疗设施内，用于排放供应的气体并抽吸回收的气体。管道网络将至少一个医疗气体源流体地连接到多个出口。管道网络包括多个管道流体部件，气体通过该管道流体部件流动。至少一个轴向模锻配合将多个管道流体组分中的至少第一流体组分流体连接到多个管道流体组分的第二流体组分。配件包括限定用于接收第一流体组分的至少一个孔的联接体。多个密封件从联接体径向延伸到至少一个孔中，并且挤压环装配在联接体上方以将多个密封件密封并机械地连接到容纳在至少一个孔中的第一流体部件。

5. 发明申请

WO2005081620A2 HYDRAULIC HAND TOOL 审中-公开
标题翻译：液压手工具
公开(公告)号：WO2005081620A2
公开(公告)日：2005-09-09
申请号：PCT/IB2005/001053
申请日：2005-02-24
申请人： LOKRING TECHNOLOGY CORPORATION , MCKAY, Albert, A.
发明人： MCKAY, Albert, A.
IPC分类号： B25B27/10
CPC分类号： B25B27/10 , Y10T29/49902 , Y10T29/49998 , Y10T29/5367 , Y10T29/53913
摘要： A handheld hydraulic assembly tool (10,210) for advancing a fitting's swage ring (SR) onto a fitting's connecting body (CB) while a conduit (C) is received in the connector body (CB) to mechanically and sealingly connect the fitting (F) to the conduit (C) includes a clamping assembly (22,222) defining a piston chamber (38,238) fluidly connected to a pump chamber (94,334). The clamping assembly (22,222) has a fixed jaw (30,230) adapted to engage one of the connector body (CB) and the swage ring (SR) and a moveable jaw (34,234) adapted to engage the other of the connector body (CB) and the swage ring (SR). A piston (28,228) is disposed in the piston chamber (38,238). The piston (28,228) and the moveable jaw (34,234) are configured such that movement of the piston (28,228) in a first direction moves the moveable jaw (34,234) toward the fixed jaw (30,230) thereby moving the swage ring (SR) axially onto the connector body (CB) to mechanically and sealingly connect the connector body (CB) to the conduit (C) received therein when the jaws (30,34,230,234) are engaged to the connector body (CB) and the swage ring (SR). A pump body (16,216) defines the pump chamber (94,334) and is connected to the clamping assembly (22,222). A fluid reservoir (14,214) is fluidly connected to the pump chamber (94,334). A manually-operated pump piston (92,332) is disposed in the pump chamber (94,334) for drawing hydraulic fluid from the fluid reservoir (114,214) and forcing the drawn hydraulic fluid into the piston chamber (38,238) to move the piston (28,228) in the first direction.
摘要翻译：一种手持式液压装配工具（10,210），用于在管道（C）被容纳在连接器主体（CB）中，以将机体和密封地连接配件（F），将配件的型锻环（SR）推进到配件的连接体（CB）导管（C）包括限定流体连接到泵室（94,334）的活塞室（38,238）的夹紧组件（22,222）。夹紧组件（22,222）具有适于接合连接器主体（CB）和型锻环（SR）中的一个的固定夹爪（30,230）和适于接合连接器主体（CB）中的另一个的可动夹爪（34,234）和锻压环（SR）。活塞（28,228）设置在活塞室（38,238）中。活塞（28,228）和活动夹爪（34,234）被构造成使得活塞（28,228）沿第一方向的运动使可动夹爪（34,234）朝向固定夹爪（30,230）移动，从而使模锻环（SR）轴向移动当连接器主体（CB）与所述连接器主体（CB）和所述锻压环（SR）接合时，将所述连接器本体（CB）机械地密封地连接到容纳在其中的导管（C）。泵体（16,216）限定泵室（94,334）并且连接到夹紧组件（22,222）。流体储存器（14,214）流体地连接到泵室（94,334）。手动操作的泵活塞（92,332）设置在泵室（94,334）中，用于从流体储存器（114,214）抽取液压流体，并迫使拉出的液压流体进入活塞室（38,238）以将活塞（28,228）移动到第一个方向。

6. 发明申请

WO2005081620A3 HYDRAULIC HAND TOOL 审中-公开
标题翻译：液压手工具
公开(公告)号：WO2005081620A3
公开(公告)日：2007-11-08
申请号：PCT/IB2005001053
申请日：2005-02-24
申请人： LOKRING TECHNOLOGY CORP , MCKAY ALBERT A
发明人： MCKAY ALBERT A
IPC分类号： B25B27/00 , B21D39/04 , B23P19/04 , B25B27/10
CPC分类号： B25B27/10 , Y10T29/49902 , Y10T29/49998 , Y10T29/5367 , Y10T29/53913
摘要： A handheld hydraulic assembly tool (10,210) for advancing a fitting's swage ring (SR) onto a fitting's connecting body (CB) while a conduit (C) is received in the connector body (CB) to mechanically and sealingly connect the fitting (F) to the conduit (C) includes a clamping assembly (22,222) defining a piston chamber (38,238) fluidly connected to a pump chamber (94,334). The clamping assembly (22,222) has a fixed jaw (30,230) adapted to engage one of the connector body (CB) and the swage ring (SR) and a moveable jaw (34,234) adapted to engage the other of the connector body (CB) and the swage ring (SR). A piston (28,228) is disposed in the piston chamber (38,238). The piston (28,228) and the moveable jaw (34,234) are configured such that movement of the piston (28,228) in a first direction moves the moveable jaw (34,234) toward the fixed jaw (30,230) thereby moving the swage ring (SR) axially onto the connector body (CB) to mechanically and sealingly connect the connector body (CB) to the conduit (C) received therein when the jaws (30,34,230,234) are engaged to the connector body (CB) and the swage ring (SR). A pump body (16,216) defines the pump chamber (94,334) and is connected to the clamping assembly (22,222). A fluid reservoir (14,214) is fluidly connected to the pump chamber (94,334). A manually-operated pump piston (92,332) is disposed in the pump chamber (94,334) for drawing hydraulic fluid from the fluid reservoir (114,214) and forcing the drawn hydraulic fluid into the piston chamber (38,238) to move the piston (28,228) in the first direction.
摘要翻译：一种手持式液压装配工具（10,210），用于在管道（C）被容纳在连接器主体（CB）中，以将机体和密封地连接配件（F），将配件的型锻环（SR）推进到配件的连接体（CB）导管（C）包括限定流体连接到泵室（94,334）的活塞室（38,238）的夹紧组件（22,222）。夹紧组件（22,222）具有适于接合连接器主体（CB）和型锻环（SR）中的一个的固定夹爪（30,230）和适于接合连接器主体（CB）中的另一个的可动夹爪（34,234）和锻压环（SR）。活塞（28,228）设置在活塞室（38,238）中。活塞（28,228）和活动夹爪（34,234）被构造成使得活塞（28,228）沿第一方向的运动使可动夹爪（34,234）朝向固定夹爪（30,230）移动，从而使模锻环（SR）轴向移动当连接器主体（CB）与所述连接器主体（CB）和所述锻压环（SR）接合时，将所述连接器本体（CB）机械地密封地连接到容纳在其中的导管（C）。泵体（16,216）限定泵室（94,334）并且连接到夹紧组件（22,222）。流体储存器（14,214）流体地连接到泵室（94,334）。手动操作的泵活塞（92,332）设置在泵室（94,334）中，用于从流体储存器（114,214）抽取液压流体，并迫使拉出的液压流体进入活塞室（38,238）以将活塞（28,228）移动到第一个方向。

7. 发明申请

WO2006029512A1 INSTALLATION TOOL ASSEMBLY 审中-公开
标题翻译：安装工具组装
公开(公告)号：WO2006029512A1
公开(公告)日：2006-03-23
申请号：PCT/CA2005/001391
申请日：2005-09-13
申请人： LOKRING TECHNOLOGY CORPORATION , MCKAY, Albert, A.
发明人： MCKAY, Albert, A.
IPC分类号： B23P19/04
CPC分类号： B23P19/027 , B21D39/046 , B25B27/10 , F16L13/146 , F16L33/2078 , Y10T29/49927 , Y10T29/49934 , Y10T29/5367 , Y10T29/5383 , Y10T29/53996
摘要： An installation tool assembly for advancing a fitting's swage ring onto a fitting's connector body while a conduit is received in the connector . body to mechanically and sealingly connect the fitting to the conduit includes a body defining at least two spaced apart piston chambers, a fixed jaw connected to the body and adapted to engage one of the connector body or the swage ring, and a movable jaw connected to the body and movable relative to the fixed jaw. The movable jaw is adapted to engage the other of the connector body or the swage ring. Pistons are disposed in the at least two spaced piston chambers. The pistons and the movable jaw are configured such that movement of the pistons in a first direction moves the movable jaw toward the fixed jaw thereby moving the swage ring axially onto the connector body to mechanically and sealingly connect the connector body to the conduit received therein when the fixed and movable jaws are engaged to the connector body and swage ring. A crossover assembly follows the contours of the body and fluidly connects the at least two spaced apart piston chambers. The crossover assembly is fluidly connectable to a hydraulic pressure source for delivering hydraulic fluid to the at least two spaced apart piston chambers to move the pistons in the first direction.
摘要翻译：一种安装工具组件，用于在连接器中容纳导管时将配件的锻造环推进到配件的连接器主体上。将配件机械地和密封地连接到管道的主体包括限定至少两个间隔开的活塞室的主体，连接到主体并适于接合连接器主体或模锻环中的一个的固定夹爪，以及连接到身体相对于固定颚骨可移动。活动夹爪适于接合连接器主体或模锻环中的另一个。活塞设置在至少两个间隔开的活塞室中。活塞和活动夹爪构造成使得活塞沿第一方向的运动使可动夹爪朝向固定夹爪移动，从而将挤压环轴向移动到连接器本体上，以将连接器主体机械地和密封地连接到其中容纳在其中的管道固定和可移动的夹爪与连接器主体和锻造环接合。交叉组件遵循身体的轮廓并且流体地连接至少两个间隔开的活塞室。交叉组件可流体地连接到液压源，用于将液压流体输送到至少两个间隔开的活塞室，以沿第一方向移动活塞。

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