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1. 发明申请

US20070158944A1 Pipe joint construction 有权
标题翻译：管接头施工
公开(公告)号：US20070158944A1
公开(公告)日：2007-07-12
申请号：US10582809
申请日：2004-12-15
申请人： Mitsuhiro Mori , Fumiyoshi Miyazaki
发明人： Mitsuhiro Mori , Fumiyoshi Miyazaki
IPC分类号： F16L19/00 , F16L21/02
CPC分类号： F16L37/113 , F16L2201/80
摘要： A pipe joint construction comprising an elastic seal member (4) for hermetically sealing between an inner circumferential surface of a receiving pipe section (1) and an outer circumferential surface of an inserted pipe section (2) inserted into and connected to the receiving pipe section in a pipe axis direction (X), and a lock member (7) provided in the inner circumferential surface of the receiving pipe section (1) adjacent a receiving opening thereof for preventing separation of the pipe sections by contacting an engaging projection (5) protruding from the outer circumferential surface of the inserted pipe section (2) in the pipe axis direction, wherein the construction further comprises an attachment/detachment control device (A) for attaching and detaching the lock member (7) to/from the receiving pipe section (1) by rotating the lock member (7) about the pipe axis direction (X) relative to the receiving pipe section (1) and by moving, in the pipe axis direction (X), the lock member (7) placed in a specific position in a passage of rotation.
摘要翻译：一种管接头结构，包括用于在接收管部分（1）的内周表面和插入并连接到接收管部分（2）的插入管部分（2）的外周表面之间气密密封的弹性密封件（4）在管轴方向（X）上设置有锁定部件（7），所述锁定部件（7）设置在所述接收管部（1）的与其接收开口相邻的内周面，用于通过使接合突起（5）接触来防止所述管部分的分离，在所述管轴方向从所述插入管部（2）的外周面突出，其特征在于，所述结构还包括用于将所述锁定部件（7）安装于所述接收管的上述安装·拆卸控制装置（A）（1）通过相对于接收管部分（1）围绕管轴线方向（X）旋转锁定构件（7）并且通过在管轴线中直接移动离子（X），锁定构件（7）放置在旋转通道中的特定位置。

2. 发明授权

US07604263B2 Pipe joint construction 有权
标题翻译：管接头施工
公开(公告)号：US07604263B2
公开(公告)日：2009-10-20
申请号：US10582809
申请日：2004-12-15
申请人： Mitsuhiro Mori , Fumiyoshi Miyazaki
发明人： Mitsuhiro Mori , Fumiyoshi Miyazaki
IPC分类号： F16L19/04 , F16L21/03
CPC分类号： F16L37/113 , F16L2201/80
摘要： A pipe joint construction comprising an elastic seal member (4) for hermetically sealing between an inner circumferential surface of a receiving pipe section (1) and an outer circumferential surface of an inserted pipe section (2) inserted into and connected to the receiving pipe section in a pipe axis direction (X), and a lock member (7) provided in the inner circumferential surface of the receiving pipe section (1) adjacent a receiving opening thereof for preventing separation of the pipe sections by contacting an engaging projection (5) protruding from the outer circumferential surface of the inserted pipe section (2) in the pipe axis direction, wherein the construction further comprises an attachment/detachment control device (A) for attaching and detaching the lock member (7) to/from the receiving pipe section (1) by rotating the lock member (7) about the pipe axis direction (X) relative to the receiving pipe section (1) and by moving, in the pipe axis direction (X), the lock member (7) placed in a specific position in a passage of rotation.
摘要翻译：一种管接头结构，包括用于在接收管部分（1）的内周表面和插入并连接到接收管部分（2）的插入管部分（2）的外周表面之间气密密封的弹性密封件（4）在管轴方向（X）上设置有锁定部件（7），所述锁定部件（7）设置在所述接收管部（1）的与其接收开口相邻的内周面，用于通过使接合突起（5）接触来防止所述管部分的分离，在所述管轴方向从所述插入管部（2）的外周面突出，其特征在于，所述结构还包括用于将所述锁定部件（7）安装于所述接收管的上述安装·拆卸控制装置（A）通过使锁定构件（7）相对于接收管部（1）绕管轴方向（X）旋转并且沿管轴方向（X）移动锁定膜（1）呃（7）放置在旋转通道的特定位置。

3. 发明授权

US08632104B2 Pipe joint construction 有权
标题翻译：管接头施工
公开(公告)号：US08632104B2
公开(公告)日：2014-01-21
申请号：US11795397
申请日：2005-11-24
申请人： Go Horikawa , Fumiyoshi Miyazaki
发明人： Go Horikawa , Fumiyoshi Miyazaki
IPC分类号： F16L21/02
CPC分类号： F16L37/113 , F16L27/12 , F16L2201/80
摘要： A lock member capable of contacting an engaging projection of an inserted pipe section from a direction of the pipe axis and relatively rotatably attachable between an annular wall portion of a receiving pipe section and the engaging projection of the inserted pipe section includes engaging stopper portions projecting therefrom for contacting an inward surface of the annular wall portion from the direction of the pipe axis. The annular wall portion has attachment/detachment recesses formed therein for allowing inserting and removing movements of the engaging stopper portions in the direction of the pipe axis. An elastic urging member is provided between an extending portion projecting from the lock member to the outside of the pipe through an inner peripheral surface of the annular wall portion and the outer peripheral surface of the inserted pipe section, and an outward surface of the annular wall portion.
摘要翻译：一种锁定构件，其能够从管轴方向接触插入管段的接合突起并且相对可旋转地附接在接收管部分的环形壁部分和插入管部分的接合突起之间，包括从其突出的接合止动部分用于从管轴方向接触环形壁部分的内表面。环形壁部具有形成在其中的附接/分离凹部，用于允许插入和移除接合止动部分在管轴方向上的运动。弹性施力部件设置在通过环状壁部的内周面和插入管部的外周面从锁定部件向管的外侧突出的延伸部之间，并且环状壁的外表面一部分。

4. 发明申请

US20080258463A1 Pipe Joint Construction 有权
标题翻译：管接头施工
公开(公告)号：US20080258463A1
公开(公告)日：2008-10-23
申请号：US11795397
申请日：2005-11-24
申请人： Go Horikawa , Fumiyoshi Miyazaki
发明人： Go Horikawa , Fumiyoshi Miyazaki
IPC分类号： F16L21/06
CPC分类号： F16L37/113 , F16L27/12 , F16L2201/80
摘要： A lock member 27 capable of contacting an engaging projection 22 of an inserted pipe section 8 from a direction of pipe axis X2 and relatively rotatably attachable between an annular wall portion 24 of a receiving pipe section 6 and the engaging projection of the inserted pipe section 8 includes engaging stopper portions 27a projecting therefrom for contacting an inward surface of the annular wall portion 24 from the direction of pipe axis X2. The annular wall portion 24 has attachment/detachment recesses 28 formed therein for allowing inserting and removing movements of the engaging stopper portions 27a in the direction of pipe axis X2. An elastic urging member 29 is provided between an extending portion 27b projecting from the lock member 27 to the outside of the pipe through between an inner peripheral surface of the annular wall portion 24 and the outer peripheral surface of the inserted pipe section 8, and an outward surface of the annular wall portion 24, for moving and urging the engaging stopper portions 27a of the lock member 27 rotated about the pipe axis to a predetermined attachment position, toward a side to contact the inward surface of the annular wall portion 24.
摘要翻译：能够从管轴线X 2的方向与插入管部8的接合突起22接触并且可相对旋转地安装在接收管部6的环形壁部24与插入管部的接合突起之间的锁定部件27 8包括从其突出的接合止动部分27a，用于从管轴线X 2的方向接触环形壁部分24的内表面。环形壁部分24具有形成在其中的附接/分离凹部28，用于允许接合止动部分27a沿管轴线X 2的方向的移动。在从环状壁部24的内周面与插入管部8的外周面之间通过从锁定部件27突出的延伸部27b与管的外侧之间设置弹性施力部件29，环形壁部分24的外表面，用于使锁定构件27的接合止动部分27a沿着管轴线旋转到预定的安装位置，朝向与环形壁部分24的内表面接触的一侧。

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