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公开(公告)号：US06769720B2
公开(公告)日：2004-08-03
申请号：US10228793
申请日：2002-08-27
IPC分类号： F16L3700
CPC分类号： F16L37/088
摘要： A coupling assembly includes a female member having a receiving end with an axially extending passageway and inwardly facing groove extending outwardly from said passageway in a position spaced from the receiving end. A split metal locking ring is positioned in the groove. A male member is sized to be received in said receiving end and includes a rib having a ramp where the ramp in a first embodiment curves outwardly to an apex and in a first alternate embodiment curves outwardly to a flat and in a second alternate embodiment increases in height in a linear fashion until a relatively short distance from the flat where it curves outwardly to meet the flat, the rib also has a shoulder tapering away from the forward end and inwardly toward the axis. Upon insertion of the male member into the female member, the split metal ring is expanded as it rides over the ramp, engages the cylindrical surface and retracts to a smaller diameter approaching its original size to engage the shoulder thereby locking the male member into engagement with the female member. A release sleeve is mounted on the male member and is axially movable relative thereto to push the split locking ring up and off of the tapering shoulder to thereby disengage the male member from the female member.
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公开(公告)号：US20120007353A1
公开(公告)日：2012-01-12
申请号：US13178849
申请日：2011-07-08
CPC分类号： F16L55/0331 , F16L33/2076 , Y10T29/49908 , Y10T29/49947 , Y10T29/49963
摘要： A connector having a tuning tube attached to a secondary fitting where said secondary fitting is secured to said connector using a press fit or a mating thread structure and where said tuning tube is pinched between two different bore radius sections within the connector and a sleeve section of the secondary fitting. In an alternate embodiment, the tuning tube is held by one or more barbs or sharp edged annular rings formed on the inside bore of the connector. The tuning tube can be made of one or more sections of tubing joined together.
摘要翻译： 一种连接器，其具有附接到次级配件的调音管，其中所述辅助配件使用压配合或配合螺纹结构固定到所述连接器，并且其中所述调谐管被夹在连接器内的两个不同的孔半径部分之间， 二次配件。 在替代实施例中，调音管由形成在连接器的内孔上的一个或多个倒钩或尖锐的环形圈保持。 调音管可以由连接在一起的一个或多个管道部分制成。
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公开(公告)号：US20080224471A1
公开(公告)日：2008-09-18
申请号：US12049787
申请日：2008-03-17
IPC分类号： F16L15/04
CPC分类号： F16L15/08 , F16L15/008 , F16L37/1215
摘要： In one embodiment, a male coupling connectable to and separable from a female coupling (e.g., a female threaded port) is provided. The female coupling includes a receiving portion sized to receive at least a portion of the male coupling, where the receiving portion has internal threads provided therein. The male coupling includes a body having a passageway extending therethrough and a locking member disposed about the body and configured to move between locking and releasing positions. The locking member includes a retaining formation configured to engage the internal threads of the female coupling when the locking member is in its locking position. The male coupling further includes a locking sleeve disposed about and axially movable with respect to the body between first and second positions. After insertion of the male coupling into the female coupling and upon movement of the locking sleeve to its first position, the locking sleeve forces the locking member to move to its locking position causing the retaining formation of the locking member to engage the internal threads of the female coupling, thereby locking the male coupling and the female coupling together.
摘要翻译： 在一个实施例中，提供可连接到阴联接器（例如，内螺纹端口）并可与阴联接件分离的阳联接件。 阴联接器包括尺寸适于容纳阳联接器的至少一部分的接收部分，其中接收部分具有设置在其中的内螺纹。 阳联接器包括具有延伸穿过其中的通道的本体和围绕主体设置并构造成在锁定和释放位置之间移动的锁定构件。 锁定构件包括保持构件，其构造成当锁定构件处于其锁定位置时接合阴联接件的内螺纹。 阳联接器还包括锁定套筒，其围绕第一位置和第二位置之间相对于本体轴向移动。 在将阳联接器插入阴联接器中并且当锁定套筒移动到其第一位置之后，锁定套筒迫使锁定构件移动到其锁定位置，从而使得锁定构件的保持形成与内螺纹接合 阴联接器，从而将阳联接器和阴联接器锁定在一起。
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公开(公告)号：US08007009B2
公开(公告)日：2011-08-30
申请号：US12049787
申请日：2008-03-17
IPC分类号： F16L37/00
CPC分类号： F16L15/08 , F16L15/008 , F16L37/1215
摘要： In one embodiment, a male coupling connectable to and separable from a female coupling (e.g., a female threaded port) is provided. The female coupling includes a receiving portion sized to receive at least a portion of the male coupling, where the receiving portion has internal threads provided therein. The male coupling includes a body having a passageway extending therethrough and a locking member disposed about the body and configured to move between locking and releasing positions. The locking member includes a retaining formation configured to engage the internal threads of the female coupling when the locking member is in its locking position. The male coupling further includes a locking sleeve disposed about and axially movable with respect to the body between first and second positions. After insertion of the male coupling into the female coupling and upon movement of the locking sleeve to its first position, the locking sleeve forces the locking member to move to its locking position causing the retaining formation of the locking member to engage the internal threads of the female coupling, thereby locking the male coupling and the female coupling together.
摘要翻译： 在一个实施例中，提供可连接到阴联接器（例如，内螺纹端口）并可与阴联接件分离的阳联接件。 阴联接器包括尺寸适于容纳阳联接器的至少一部分的接收部分，其中接收部分具有设置在其中的内螺纹。 阳联接器包括具有延伸穿过其中的通道的本体和围绕主体设置并构造成在锁定和释放位置之间移动的锁定构件。 锁定构件包括保持构件，其构造成当锁定构件处于其锁定位置时接合阴联接件的内螺纹。 阳联接器还包括锁定套筒，其围绕第一位置和第二位置之间相对于主体轴向移动。 在将阳联接器插入阴联接器中并且当锁定套筒移动到其第一位置之后，锁定套筒迫使锁定构件移动到其锁定位置，从而使锁定构件的保持结构与 阴联接器，从而将阳联接器和阴联接器锁定在一起。
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公开(公告)号：US07488006B2
公开(公告)日：2009-02-10
申请号：US11046169
申请日：2005-01-28
IPC分类号： F16L39/00
CPC分类号： F16L37/088
摘要： A coupling assembly includes a first coupling member having a first exterior surface and a second exterior surface spaced from the first exterior surface by a rib having a first locking surface. A second coupling member includes an inwardly facing surface sized to receive the first coupling member and an inwardly facing annular groove having a second locking surface. The groove is configured to reduce stress risers in the second coupling member. A resiliently expandable locking ring is received in the inwardly facing annular groove and is engaged and expanded to a larger radial size by the rib upon movement of the first coupling member further into the second coupling member. The resiliently expandable locking ring is configured to retract in diametrical size to become trapped between the first locking surface and the second locking surface upon further movement of the first coupling member into the second coupling member.
摘要翻译： 联接组件包括具有第一外表面的第一联接构件和通过具有第一锁定表面的肋与第一外表面间隔开的第二外表面。 第二联接构件包括尺寸适于容纳第一联接构件的面向内的表面和具有第二锁定表面的面向内的环形槽。 凹槽构造成减小第二联接构件中的应力梯度。 弹性可膨胀的锁定环被容纳在面向内的环形槽中，并且当第一联接构件进一步移动到第二联接构件中时，肋被肋肋接合并膨胀到更大的径向尺寸。 可弹性膨胀的锁定环构造成在径向尺寸缩小以在第一联接构件进一步移动到第二联接构件中时被捕获在第一锁定表面和第二锁定表面之间。
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公开(公告)号：US08752666B2
公开(公告)日：2014-06-17
申请号：US13178849
申请日：2011-07-08
IPC分类号： F16L55/02
CPC分类号： F16L55/0331 , F16L33/2076 , Y10T29/49908 , Y10T29/49947 , Y10T29/49963
摘要： A connector having a tuning tube attached to a secondary fitting where said secondary fitting is secured to said connector using a press fit or a mating thread structure and where said tuning tube is pinched between two different bore radius sections within the connector and a sleeve section of the secondary fitting. In an alternate embodiment, the tuning tube is held by one or more barbs or sharp edged annular rings formed on the inside bore of the connector. The tuning tube can be made of one or more sections of tubing joined together.
摘要翻译： 一种连接器，其具有附接到次级配件的调音管，其中所述辅助配件使用压配合或配合螺纹结构固定到所述连接器，并且其中所述调谐管被夹在连接器内的两个不同的孔半径部分之间， 二次配件。 在替代实施例中，调音管由形成在连接器的内孔上的一个或多个倒钩或尖锐的环形圈保持。 调音管可以由连接在一起的一个或多个管道部分制成。
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公开(公告)号：US07543854B2
公开(公告)日：2009-06-09
申请号：US11044515
申请日：2005-01-27
申请人： Jason W. Dahms
发明人： Jason W. Dahms
IPC分类号： F16L35/00
CPC分类号： F16L37/088
摘要： A coupling assembly includes a first coupling member extending along an axis from a leading end to a trailing end and having an exterior that includes a first locking surface. A second coupling member extends from a receiving end to a remote end and includes a receiving portion sized to receive the first coupling member. The second coupling member also includes a second locking surface. A latching sleeve is positioned between the first and second coupling members and includes a bead. The latching sleeve is sized such that as the first coupling member is inserted into the second coupling member, the latching sleeve is compressed as the bead engages the second coupling member and then expands as it moves over the second locking surface to become engaged between the first locking surface on the first coupling member and the second locking surface on the second coupling member.
摘要翻译： 联接组件包括沿着轴线从前端延伸到后端并具有包括第一锁定表面的外部的第一联接构件。 第二联接构件从接收端延伸到远端，并且包括尺寸适于接收第一联接构件的容纳部分。 第二联接构件还包括第二锁定表面。 锁定套筒定位在第一和第二联接构件之间并且包括胎圈。 闩锁套的尺寸使得当第一联接构件插入到第二联接构件中时，当凸耳接合第二联接构件时，闩锁套筒被压缩，并且随着其移动越过第二锁定表面而膨胀以在第一联接构件 第一联接构件上的锁定表面和第二联接构件上的第二锁定表面。
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