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1. 发明授权

EP1521026B1 Pipe joint with a swivel nut 有权
标题翻译：用联管螺母连接管
公开(公告)号：EP1521026B1
公开(公告)日：2010-06-16
申请号：EP04022704.3
申请日：2004-09-23
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi
IPC分类号： F16L19/08 , F16L47/04
CPC分类号： F16L19/08 , F16L47/04

2. 发明公开

EP1521026A2 Pipe joint with a swivel nut 有权
标题翻译： Rohrverbindung mit einerÜberwurfmutter
公开(公告)号：EP1521026A2
公开(公告)日：2005-04-06
申请号：EP04022704.3
申请日：2004-09-23
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi
IPC分类号： F16L19/08 , F16L47/04
CPC分类号： F16L19/08 , F16L47/04
摘要： A pipe joint provided with a joint main body (13) having a male screw portion (19) and a cap nut (5) screwed on the male screw portion (19) of the joint main body (13). And, the pipe joint has a C-shaped stop ring (1) having an opening (1a) on its periphery. The stop ring (1), having an inner blade (3) to cut a concave groove (4) on a peripheral face (12a) of a pipe (12), is disposed as a peripheral face (1b) contacts a tapered inner face (6) of a hole portion (25) of the cap nut (5). Further, a corotation means (7) is provided to rotate the cap nut (5) and the stop ring (1) together.
摘要翻译：一种管接头，设有具有螺纹连接在接头主体（13）的外螺纹部（19）上的外螺纹部（19）和盖螺母（5）的接头主体（13）。并且，管接头具有在其周边上具有开口（1a）的C形止动环（1）。在圆周面（1b）上设置具有在管（12）的周面（12a）上切割凹槽（4）的内刀片（3）的止动环（1）（5）的孔部分（25）的端部（6）。此外，提供共旋转装置（7）以将盖螺母（5）和止动环（1）旋转在一起。

3. 发明公开

EP1122485A3 Pipe joint 有权
公开(公告)号：EP1122485A3
公开(公告)日：2003-01-08
申请号：EP00122230.6
申请日：2000-10-17
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi , Yasuda, Akio , Shibata, Takao
IPC分类号： F16L37/08
CPC分类号： F16L37/088 , F16L33/03 , F16L47/12 , F16L2201/10
摘要： A pipe joint provided with a pipe joint main body (2) having an insertion cylinder portion (3) inserted to an end portion of a pipe (1) to be connected, a seal member (4) attached to a peripheral groove (7) on the insertion cylinder portion (3), a clamp ring (5) with a slit (51) for fastening the end portion of the pipe (1) outserted to the insertion cylinder portion (3) with elastic fastening force, and a diameter-extension piece (6) detachably held at the slit (51) as to extend the clamp ring (5) resisting the elastic force of the clamp ring (5) and detached by contact with a forth end of the pipe (1).

4. 发明公开

EP1521026A3 Pipe joint with a swivel nut 有权
标题翻译：用联管螺母连接管
公开(公告)号：EP1521026A3
公开(公告)日：2006-01-18
申请号：EP04022704.3
申请日：2004-09-23
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi
IPC分类号： F16L19/08 , F16L47/04
CPC分类号： F16L19/08 , F16L47/04
摘要： A pipe joint provided with a joint main body (13) having a male screw portion (19) and a cap nut (5) screwed on the male screw portion (19) of the joint main body (13). And, the pipe joint has a C-shaped stop ring (1) having an opening (1a) on its periphery. The stop ring (1), having an inner blade (3) to cut a concave groove (4) on a peripheral face (12a) of a pipe (12), is disposed as a peripheral face (1b) contacts a tapered inner face (6) of a hole portion (25) of the cap nut (5). Further, a corotation means (7) is provided to rotate the cap nut (5) and the stop ring (1) together.

5. 发明公开

EP1122485A2 Pipe joint 有权
标题翻译：管接头
公开(公告)号：EP1122485A2
公开(公告)日：2001-08-08
申请号：EP00122230.6
申请日：2000-10-17
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi , Yasuda, Akio , Shibata, Takao
IPC分类号： F16L37/08
CPC分类号： F16L37/088 , F16L33/03 , F16L47/12 , F16L2201/10
摘要： A pipe joint provided with a pipe joint main body (2) having an insertion cylinder portion (3) inserted to an end portion of a pipe (1) to be connected, a seal member (4) attached to a peripheral groove (7) on the insertion cylinder portion (3), a clamp ring (5) with a slit (51) for fastening the end portion of the pipe (1) outserted to the insertion cylinder portion (3) with elastic fastening force, and a diameter-extension piece (6) detachably held at the slit (51) as to extend the clamp ring (5) resisting the elastic force of the clamp ring (5) and detached by contact with a forth end of the pipe (1).
摘要翻译：一种管接头，其具有：管接头主体（2），其具有插入到待连接的管（1）的端部的插入筒部（3）;安装到周边槽（7）的密封构件（4）在插入筒部（3）上具有用弹性紧固力将插入到插入筒部（3）的管（1）的端部紧固的狭缝（51）的夹紧环（5）（5）抵抗夹紧环（5）的弹力而延伸的夹紧环（5），并通过与管（1）的第四端接触而拆卸的延长片（6）可拆卸地保持在狭缝（51）处。

6. 发明授权

EP1122485B1 Pipe joint 有权
公开(公告)号：EP1122485B1
公开(公告)日：2005-02-23
申请号：EP00122230.6
申请日：2000-10-17
申请人： Higashio Mech Co., Ltd. , Inoue Sudare Co., Ltd.
发明人： Inoue, Hiroshi , Yasuda, Akio , Shibata, Takao
IPC分类号： F16L37/08
CPC分类号： F16L37/088 , F16L33/03 , F16L47/12 , F16L2201/10

7. 发明授权

EP1662190B1 Pipe joint 有权
标题翻译：管道连接
公开(公告)号：EP1662190B1
公开(公告)日：2014-08-13
申请号：EP05025251.9
申请日：2005-11-18
申请人： Higashio Mech Co., Ltd.
发明人： Inoue, Hiroshi
IPC分类号： F16L13/14 , F16L33/22 , F16L21/06 , F16L33/03 , F16L37/088
CPC分类号： F16L33/03 , F16L33/227 , F16L37/088 , F16L47/12 , F16L2201/10

8. 发明公开

EP1662190A2 Pipe joint 有权
标题翻译： Rohrverbindung
公开(公告)号：EP1662190A2
公开(公告)日：2006-05-31
申请号：EP05025251.9
申请日：2005-11-18
申请人： Higashio Mech Co., Ltd.
发明人： Inoue, Hiroshi
IPC分类号： F16L13/14
CPC分类号： F16L33/03 , F16L33/227 , F16L37/088 , F16L47/12 , F16L2201/10
摘要： A pipe joint provided with a joint main body (2) having an insertion cylinder portion (3) inserted to an end portion of a pipe (1) to be connected, a clamp ring (5) having a slit (51) to fasten the end portion of the pipe (1) inserted to the insertion cylinder portion (3) by elastic fastening force, a diameter-expansion piece (6), releasable as to jump outward, held within the slit (51) to expand the clamp ring (5) against elastic force of the clamp ring (5), and a restriction sleeve (10A) covering the clamp ring (5) as to restrict the outward jump of the diameter-expansion piece (6). And, a pipe-insertion detector (K), detecting the insertion of the pipe (1) to a predetermined depth to release the restriction, is provided.
摘要翻译：一种管接头，设有具有插入到要连接的管（1）的端部的插入筒部（3）的接头主体（2），具有狭缝（51）的夹紧环（5）通过弹性紧固力插入到插入筒部分（3）中的管（1）的端部，可释放以向外跳动的直径扩张件（6），其保持在缝隙（51）内以使夹紧环 5）抵抗夹环（5）的弹力，以及限制套管（10A），以限制直径膨胀件（6）的向外跳动。并且，提供了一种管道插入检测器（K），其检测管道（1）的插入到预定深度以释放限制。

9. 发明公开

EP1643178A2 Pipe joint 有权
标题翻译： Rohrverbindung
公开(公告)号：EP1643178A2
公开(公告)日：2006-04-05
申请号：EP05018771.5
申请日：2005-08-30
申请人： Higashio Mech Co., Ltd. , Inoue, Hiroshi
发明人： Inoue, Hiroshi
IPC分类号： F16L33/22
CPC分类号： F16L33/222
摘要： A pipe joint provided with a joint main body (13) having a male screw portion (19) and a cap nut (5) screwed on the male screw portion (19) of the joint main body (13). And, the pipe joint has an outer fitting cylinder portion (38) and an insertion cylinder portion (36) holding an end portion (12b) of an elastically deformable connected pipe (12) on inner and outer sides. And, a C-shaped stop ring (1), having a slit on its periphery and disposed within a tapered portion (6) of a hole portion (25) of the cap nut (5), is provided. The stop ring (1) has a holding female portion (31) formed through an inner peripheral face (1c) and a peripheral face (1b) of the stop ring (1). A rotator (32), held within the holding female portion (31) as to rotate, touching the tapered portion (6) of the hole portion (25) of the cap nut (5), elastically forming a peripheral concave groove (4) on a peripheral face (12a) of the pipe (12), and deforming the end portion (12b) of the pipe (12) into a tapered portion (15) increasing in diameter, is provided.
摘要翻译：一种管接头，设有具有螺纹连接在接头主体（13）的外螺纹部（19）上的外螺纹部（19）和盖螺母（5）的接头主体（13）。并且，管接头具有在内侧和外侧上保持可弹性变形的连接管（12）的端部（12b）的外嵌合筒部（38）和插入筒部（36）。并且，设置有C形止动环（1），其周缘上具有狭缝，并设置在所述盖螺母（5）的孔部分（25）的锥形部分（6）内。止动环（1）具有通过内周面（1c）和止动环（1）的周面（1b）形成的保持阴部（31）。保持在所述保持阴部（31）内以旋转的旋转体（32）接触所述盖螺母（5）的孔部（25）的锥形部（6），弹性地形成周缘凹槽（4）在管（12）的外周面（12a）上，并且使管（12）的端部（12b）变形成直径增大的锥形部（15）。

10. 发明授权

EP1065423B1 Pipe joint 有权
标题翻译：管接头
公开(公告)号：EP1065423B1
公开(公告)日：2005-02-09
申请号：EP00111971.8
申请日：2000-06-16
申请人： Higashio Mech Co., Ltd. , Inoue, Hiroshi
发明人： Inoue, Hiroshi , Sakatani, Hiroji
IPC分类号： F16L19/08
CPC分类号： F16L19/086

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