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1. 发明授权

EP0375772B1 PIPE CRIMPING APPARATUS 失效
标题翻译：管接头装置
公开(公告)号：EP0375772B1
公开(公告)日：1993-10-06
申请号：EP89908451.1
申请日：1989-07-03
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： B21D39/04
CPC分类号： B21D39/04
摘要： A pipe crimping apparatus comprises holding means to externally engage and hold a joint formed by locating one end of a pipe connector onto a pipe end, the holding means having a crimping tool (18, 106, 124) movable relative to the swaged end to cause the swaged end to be deformed and crimped onto the pipe end. In a preferred embodiment, the holding means (12, 14) is elongate and at one end thereof has a gripping zone (16) to engage behind the inner side of a swaged end of the pipe connector, and at the other end thereof the crimping tool (18) is movable longitudinally and internally of the holding means. Means (20) are provided to cause axial movement of the tool (18) towards the gripping zone (16) so to engage the outer side of the swaged end and crimp it to the pipe end.

2. 发明公开

EP1904779A1 A PIPE COUPLING 有权
标题翻译：管道连接
公开(公告)号：EP1904779A1
公开(公告)日：2008-04-02
申请号：EP06776188.2
申请日：2006-07-10
申请人： Irwin, William James
发明人： Irwin, William James
IPC分类号： F16L37/091 , F16L37/092
CPC分类号： B25B27/10 , F16L37/0915 , F16L37/0925 , F16L2201/10
摘要： A pipe coupling (1) comprising a tubular body (2) having at least one open end (3, 4, 5), stop means (14) disposed within the tubular body distal to the open end to stop a pipe when it is inserted a predetermined distance into the tubular body. The sealing means (15) is intermediate the stop means and the open end and a pipe engaging means (17) is disposed intermediate the sealing means and the open end having a variable diameter to clamp and release an inserted pipe as a result of the diameter of the pipe engaging means reducing and increasing respectively. A pipe release means (21) is disposed intermediate the pipe engaging means and the open end, the pipe release means being movably mounted on the open end and having a pipe clamping position.
摘要翻译： 1。一种管接头（1），包括具有至少一个开口端（3,4,5）的管状体（2），设置在远离开口端的管状体内的止动装置（14），以在管插入时阻止管进入管状体的预定距离。密封装置（15）位于止动装置和开口端的中间，并且管接合装置（17）设置在密封装置的中间，并且开口端具有可变的直径以夹紧和释放插入的管，这是由于直径的管道接合装置分别减小和增加。管道释放装置（21）设置在管道接合装置和开口端之间，管道释放装置可移动地安装在开口端并具有管道夹紧位置。

3. 发明公开

EP1084011A1 PIPE CRIMPING APPARATUS 有权
标题翻译： PRESS器具，用于产生管道连接
公开(公告)号：EP1084011A1
公开(公告)日：2001-03-21
申请号：EP99925142.4
申请日：1999-06-07
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： B25B27/10 , B21D17/02
CPC分类号： B21D17/02 , B25B27/10 , Y10T29/5367 , Y10T29/53783 , Y10T29/539 , Y10T29/53996
摘要： A pipe crimping apparatus comprises holding means (10) to externally engage and hold a joint to be crimped. The holding means (10) has a concavity in which a part cylindrical plate member (14) is secured, the concavity and plate member defining a part cylindrical clamping zone. One pair of crimping arms (16) is pivotally mounted on the holding means (10). Each arm (16) is movable relative to the clamping zone. Means (22) are provided to cause movement of the arms (16) relative to the clamping zone wherein the arms (16), in a crimping movement, extend radially into the clamping zone to engage a joint, and impress by indentation portions of an outer socket end onto an inner spigot end to secure same together.

4. 发明授权

EP3256767B1 A PIPE COUPLING 有权
公开(公告)号：EP3256767B1
公开(公告)日：2019-07-10
申请号：EP16707393.1
申请日：2016-02-10
申请人： Irwin, William, James , Canning, William Alexander
发明人： Irwin, William, James , Canning, William Alexander
IPC分类号： F16L37/091

5. 发明授权

EP1904779B1 A PIPE COUPLING 有权
标题翻译：管接头的
公开(公告)号：EP1904779B1
公开(公告)日：2014-02-26
申请号：EP06776188.2
申请日：2006-07-10
申请人： Irwin, William James
发明人： Irwin, William James
IPC分类号： F16L37/091 , F16L37/092
CPC分类号： B25B27/10 , F16L37/0915 , F16L37/0925 , F16L2201/10

6. 发明公开

EP0375772A1 PIPE CRIMPING APPARATUS 失效
标题翻译： PRESS器具，用于产生管道的连接。
公开(公告)号：EP0375772A1
公开(公告)日：1990-07-04
申请号：EP89908451.0
申请日：1989-07-03
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： B21D39
CPC分类号： B21D39/04
摘要： Un appareil de sertissage de tubes comprend un moyen de préhension destiné à engager par l'extérieur et à maintenir un assemblage formé en plaçant une extrémité d'un raccord de tubes sur une extrémité de tube, ledit moyen de préhension comportant un outil de sertissage (18, 106, 124) mobile par rapport à l'extrémité rétreinte à déformer et à sertir sur l'extrémité du tube. Dans un mode de réalisation préféré, le moyen de préhension (12, 14) est allongé et comporte en une de ses extrémité une zone de serrage (16) à engager dernière le côté intérieur de l'extrémité rétreinte du raccord de tube, et en son autre extrémité l'outil de serrage (18) est mobile longitudinalement et à l'intérieur du moyen de préhension. On a prévu des moyens (20) pour provoquer le mouvement axial de l'outil (18) vers la zone de serrage (16) de manière à engager le côté extérieur de l'extrémité rétreinte et à le sertir sur l'extrémité du tube.

7. 发明授权

EP1084011B1 PIPE CRIMPING APPARATUS 有权
标题翻译： PRESS器具，用于产生管道连接
公开(公告)号：EP1084011B1
公开(公告)日：2003-04-02
申请号：EP99925142.4
申请日：1999-06-07
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： B25B27/10 , B21D17/02
CPC分类号： B21D17/02 , B25B27/10 , Y10T29/5367 , Y10T29/53783 , Y10T29/539 , Y10T29/53996
摘要： A pipe crimping apparatus comprises holding means (10) to externally engage and hold a joint to be crimped. The holding means (10) has a concavity in which a part cylindrical plate member (14) is secured, the concavity and plate member defining a part cylindrical clamping zone. One pair of crimping arms (16) is pivotally mounted on the holding means (10). Each arm (16) is movable relative to the clamping zone. Means (22) are provided to cause movement of the arms (16) relative to the clamping zone wherein the arms (16), in a crimping movement, extend radially into the clamping zone to engage a joint, and impress by indentation portions of an outer socket end onto an inner spigot end to secure same together.

8. 发明授权

EP0338052B1 PIPE CONNECTIONS 失效
标题翻译：管道连接
公开(公告)号：EP0338052B1
公开(公告)日：1992-10-07
申请号：EP88909104.7
申请日：1988-10-12
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： F16L13/14
CPC分类号： F16L13/163
摘要： A method of and means for making pipe-to-pipe connections in which the pipes (10) are provided with socket ends (12) and with spigot ends (14) for mating with the socket ends (12) of pipes to be connected therewith. Each socket end (12) being provided with an annular portion (16) of increased diameter. The socket ends (12) are of malleable material capable of being crimped around a spigot end (14) of the mated pipe (10). An annular element (18) is provided within the pipe connection. The element (18) is an olive desirably positioned in the inside of the annular portion (16).

9. 发明公开

EP0338052A1 PIPE CONNECTIONS 失效
标题翻译： ROHRKUPPLUNGEN。
公开(公告)号：EP0338052A1
公开(公告)日：1989-10-25
申请号：EP88909104.0
申请日：1988-10-12
申请人： IRWIN, William James
发明人： IRWIN, William James
IPC分类号： F16L13
CPC分类号： F16L13/163
摘要： A method of and means for making pipe-to-pipe connections in which the pipes (10) are provided with socket ends (12) and with spigot ends (14) for mating with the socket ends (12) of pipes to be connected therewith. Each socket end (12) being provided with an annular portion (16) of increased diameter. The socket ends (12) are of malleable material capable of being crimped around a spigot end (14) of the mated pipe (10). An annular element (18) is provided within the pipe con nection. The element (18) is an olive desirably positioned in the inside of the annular portion (16).

10. 发明公开

EP3256767A1 A PIPE COUPLING 有权
标题翻译：管道连接
公开(公告)号：EP3256767A1
公开(公告)日：2017-12-20
申请号：EP16707393.1
申请日：2016-02-10
申请人： Irwin, William, James , Canning, William Alexander
发明人： Irwin, William, James , Canning, William Alexander
IPC分类号： F16L37/091
CPC分类号： F16L37/0915 , F16L2201/10
摘要： The present invention provides a pipe coupling comprising a tubular body having an open end, sealing means within the tubular body and pipe engaging means operable between a pipe clamping configuration in which an inserted pipe is clamped and a pipe release configuration in which an inserted pipe is not clamped and is releasable. A seal protector means is operable between a seal covered configuration in which the sealing means is at least partially covered and shielded from contact with an end of an inserted pipe, and a seal uncovered configuration in which the sealing means is uncovered and in contact with the inserted pipe. Moving means arranged within the tubular body is activated when a pipe is inserted a predetermined distance into the tubular body to move the seal protector means from the seal covered configuration to the seal uncovered configuration and the pipe engaging means from the pipe release configuration to the pipe clamping configuration.

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