公开(公告)号：US06186561B1

公开(公告)日：2001-02-13

申请号：US09141435

申请日：1998-08-27

申请人： Mitsuo Kaishio ,  Masao Ueno

发明人： Mitsuo Kaishio ,  Masao Ueno

IPC分类号： F16L3700

CPC分类号： F16L37/0987

摘要： The present invention provides a retainer for a pipe connecting device, capable of being disengaged from a pipe without using any special disconnecting tool when disconnecting the pipe from the connector housing, and of remaining on a connector housing without being separated together with the pipe from the connector housing when the pipe is disconnected from the connector. A retainer (17) of an elastic material is interposed between a pipe (14) and a connector housing (15) in a known manner. When the pipe connecting device is in a connecting state, first catching edges (26a) of a pair of flexible catching parts (26) formed in a middle part of the retainer (17) are in engagement with a stopping protrusion (18) formed on the pipe (14), second catching parts (26b) lie in openings (20) formed in the connector housing (15) and are in engagement with support bars (19). Parts near the pair of second catching edges (26b) are connected integrally by fixed walls (28) serving as a spacing means. When operating knobs (25) formed opposite to each other on one end of the retainer (17) are pressed toward each other by fingers, parts near the pair of second catching edges (26b) serve as fixed fulcra, the first catching edges (26a) on one side of the flexible catching parts (26) opposite the side of the operating knobs (25) are displaced outward and are disengaged from the stopping protrusion (18) of the pipe (14). Then, the pipe (14) can be disconnected from the connector housing (15), and the retainer (17) remains on the connector housing (15).

摘要翻译： 本发明提供了一种用于管连接装置的保持器，当将管与连接器壳体断开连接时，能够从管道脱开而不使用任何特殊的断开工具，并且保持在连接器壳体上，而不会与管道分离 连接器壳体，当管道与连接器断开时。弹性材料的保持器（17）以已知的方式插入到管道（14）和连接器壳体（15）之间。 当管连接装置处于连接状态时，形成在保持器（17）的中间部分中的一对柔性捕获部分（26）的第一捕获边缘（26a）与形成在保持器（17）的中间部分上的止动突起 管（14），第二捕获部分（26b）位于形成在连接器壳体（15）中并且与支撑杆（19）接合的开口（20）中。 靠近一对第二捕获边缘（26b）的部件由用作间隔装置的固定壁（28）整体连接。 当在保持器（17）的一端上相互相对形成的操作旋钮（25）通过手指彼此挤压时，靠近一对第二卡合边缘（26b）的部分用作固定支点，第一卡扣边缘（26a） ）在与操作旋钮（25）侧相对的柔性捕获部分（26）的一侧上向外移位，并与管道（14）的止动突起（18）脱离。 然后，管（14）可以从连接器壳体（15）断开，并且保持器（17）保持在连接器壳体（15）上。

公开(公告)号：US5779286A

公开(公告)日：1998-07-14

申请号：US793813

申请日：1997-02-26

申请人： Mitsuo Kaishio

发明人： Mitsuo Kaishio

IPC分类号： F16L37/098 ,  F16L17/00

CPC分类号： F16L33/18 ,  F16L33/30 ,  F16L37/0985 ,  F16L47/24

摘要： A pipe joining construction which maintains airtightness for a long period of time, easily ensures the required dimensional accuracy, and surface finish accuracy, and can decrease cost. The pipe joining construction is characterized by a seal member S mounted at the outer periphery of a male end form (2) on a connector (1) or a pipe M and a collar (5) covering the outer periphery of the tip end of the male end form (2). The collar (5) has a tapered portion with a tapered outer periphery. The collar (5) is used as a holding member for the seal member S. Alternately, a ring member (11) is mounted between the seal members and a bead (26) on the male end form (2).

摘要翻译： PCT No.PCT / US95 / 10964 Sec。 371日期1997年2月26日 102（e）日期1997年2月26日PCT提交1995年8月30日PCT公布。 出版物WO96 / 07045 日期1996年3月7日长期保持气密性的管接头施工容易确保所需的尺寸精度和表面光洁度精度，并可降低成本。 管接合结构的特征在于安装在连接器（1）或管M上的阳端（2）的外周处的密封构件S和覆盖其中的端部的外周的套环（5） 男性形式（2）。 轴环（5）具有锥形部分，其具有锥形外周边。 轴环（5）用作密封件S的保持构件。或者，环形构件（11）安装在密封构件和阳端形式（2）之间的凸缘（26）之间。

公开(公告)号：US07293549B2

公开(公告)日：2007-11-13

申请号：US11342808

申请日：2006-01-31

申请人： Mitsuo Kaishio

发明人： Mitsuo Kaishio

IPC分类号： F02M55/02

CPC分类号： F16L55/132 ,  Y10T29/53657

摘要： A tubular body sealing mechanism which can easily make a hermetic seal. A bushing is fit onto the leading end of a shaft part of the hermetic plug to be moveable in the axial direction, the ring seal member is fit to be moveable between a base part and the bushing, a small diameter region is formed on the end of the shaft part on the bushing side in the ring seal member moveable region, a large diameter region is formed on the end of the shaft part on the base part side, and when the shaft part of a hermetic plug is inserted into the injector cap from the opening end, the bushing contacts the reduced diameter region of the injector cap, the bushing moves toward the base part of the shaft part, and the ring seal member is moved by the bushing from the small diameter region to the large diameter region, such that the ring seal member deforms and expands toward the inner peripheral face of the injector cap and the ring seal member forms a press fit to the inner peripheral face of the injector cap to create a hermetic seal.

摘要翻译： 管状体密封机构，可以容易地进行气密密封。 衬套安装在密封塞的轴部分的前端上，以在轴向方向上可移动，环形密封件配合成可在基座与衬套之间移动，在一端形成一个小直径的区域 在环形密封构件可移动区域中的衬套侧的轴部分中，在基部部分侧的轴部的端部上形成大直径区域，并且当将气密塞的轴部插入到喷射器盖 衬套从开口端接触到喷射器盖的直径缩小区域，衬套向轴部的基部移动，并且环形密封构件通过衬套从小直径区域移动到大直径区域， 使得环形密封构件朝向喷射器盖的内周面变形和膨胀，并且环形密封构件与喷射器盖的内周面形成压配合以形成气密密封。

公开(公告)号：US20060180125A1

公开(公告)日：2006-08-17

申请号：US11342808

申请日：2006-01-31

申请人： Mitsuo Kaishio

发明人： Mitsuo Kaishio

IPC分类号： F02M69/46

CPC分类号： F16L55/132 ,  Y10T29/53657

摘要： A tubular body sealing mechanism which can easily make a hermetic seal. A bushing is fit onto the leading end of a shaft part of the hermetic plug to be moveable in the axial direction, the ring seal member is fit to be moveable between a base part and the bushing, a small diameter region is formed on the end of the shaft part on the bushing side in the ring seal member moveable region, a large diameter region is formed on the end of the shaft part on the base part side, and when the shaft part of a hermetic plug is inserted into the injector cap from the opening end, the bushing contacts the reduced diameter region of the injector cap, the bushing moves toward the base part of the shaft part, and the ring seal member is moved by the bushing from the small diameter region to the large diameter region, such that the ring seal member deforms and expands toward the inner peripheral face of the injector cap and the ring seal member forms a press fit to the inner peripheral face of the injector cap to create a hermetic seal.

摘要翻译： 管状体密封机构，可以容易地进行气密密封。 衬套安装在密封塞的轴部分的前端上，以在轴向方向上可移动，环形密封件配合成可在基座与衬套之间移动，在一端形成一个小直径的区域 在环形密封构件可移动区域中的衬套侧的轴部分中，在基部部分侧的轴部的端部上形成大直径区域，并且当将气密塞的轴部插入到喷射器盖 衬套从开口端接触到喷射器盖的直径缩小区域，衬套向轴部的基部移动，并且环形密封构件通过衬套从小直径区域移动到大直径区域， 使得环形密封构件朝向喷射器盖的内周面变形和膨胀，并且环形密封构件与喷射器盖的内周面形成压配合以形成气密密封。

公开(公告)号：US06834891B2

公开(公告)日：2004-12-28

申请号：US10451765

申请日：2003-06-23

申请人： Satoshi Matsubara ,  Mitsuo Kaishio

发明人： Satoshi Matsubara ,  Mitsuo Kaishio

IPC分类号： F16L3900

CPC分类号： F16L37/144

摘要： A pipe connecting device includes a female connecting member and a male connecting member. The female and the male connecting member can be restrained from turning relative to each other without using additional locking cover or the like and without being subject to various restrictions placed by actual piping conditions. A retainer (46) is provided with retaining parts (56a, 56b) that engage with an annular ridge (54) formed on the male connecting member (44) to restrain the male connecting member (44) from axial movement relative to the female connecting member (42), A noncircular part of the male connecting member (44) and the retaining parts (56a and 56b) of the retainer (46) constitute a locking structure for restraining the male and the female connecting member (44, 42) from turning relative to each other.

摘要翻译： 管连接装置包括阴连接构件和阳连接构件。 在不使用附加的锁定盖等的情况下，可以抑制阴连接构件和阳连接构件相对于彼此的转动，而不受实际管道条件的限制。 保持器（46）设置有与形成在阳连接构件（44）上的环形脊（54）接合的保持部分（56a，56b），以限制阳连接构件（44）相对于阴连接件 构件（42），阳连接构件（44）的非圆形部分和保持器（46）的保持部分（56a和56b）构成用于限制阳连接构件（44）和阴连接构件（44） 相对转动。

公开(公告)号：US20060157031A1

公开(公告)日：2006-07-20

申请号：US11315953

申请日：2005-12-22

申请人： Mitsuo Kaishio

发明人： Mitsuo Kaishio

IPC分类号： F02M69/46

CPC分类号： F02M55/025 ,  F02M55/004

摘要： A fuel injection rail includes a rail body including an upper case 30 made of a metal and an injector holding member 32 made of a resin, provided in its outer surface with recesses 35 in which holding parts 37 of the upper case 30 engage and a sealing groove 38 spaced from the recesses 35; and sealing means 39 placed in the sealing groove 38 to seal the joint between the upper case 30 and the injector holding member 32. The fuel injection rail can be readily assembled. The joint between the upper case 30 and the injector holding member 32 is sealed with high reliability.

摘要翻译： 燃料喷射轨道包括轨道体，该轨道主体包括由金属制成的上壳体30和由树脂制成的喷射器保持构件32，其外表面上设置有凹部35，上壳体30的保持部37与其接合， 与凹部35间隔开的凹槽38; 以及密封装置39，其设置在密封槽38中，以密封上壳体30和喷射器保持构件32之间的接合部。 燃油喷射轨可以很容易地组装。 上壳体30和喷射器保持构件32之间的接合被高密度地密封。

公开(公告)号：US5219188A

公开(公告)日：1993-06-15

申请号：US817156

申请日：1992-01-06

申请人： Takeshi Abe ,  Mitsuo Kaishio

发明人： Takeshi Abe ,  Mitsuo Kaishio

IPC分类号： F16L37/098 ,  F16L37/138

CPC分类号： F16L37/138 ,  F16L37/0982 ,  Y10S285/921

摘要： Prevention of incomplete connection of pipes, and easy and visual checking for incomplete connection between the male and female members from the outside, and the prevention of dirt and dust from entering the connection are aimed. To attain these objects, provided is a construction for preventing incomplete connection of pipes which connects the male member having a flange-like projection at its external periphery to the female member having a retainer disposed at its internal periphery for locking the flange-like projection on the male member by inserting the male member a specified distance into the female member, the construction comprising a cylindrical member mounted on the male member for covering the external periphery at the opening side of female member and locking means disposed on the cylindrical member and the female member to lock the members, whereby the cylindrical member is locked to the female member by the locking means so that the cylindrical member covers the external periphery on the opening side of the female member when the male member is inserted the specified distance into the female member.

摘要翻译： 防止管道不完全连接，并且对来自外部的阳构件和阴构件之间的不完全连接进行容易和目视检查，并且防止灰尘和灰尘进入连接。 为了实现这些目的，提供了一种用于防止管的不完全连接的结构，其将在其外周上具有凸缘状突起的阳构件连接到具有设置在其内周上的保持器的阴构件，以将凸缘状突起锁定在 阳构件通过将阳构件插入到阴构件中，该构件包括安装在阳构件上的圆柱形构件，用于覆盖阴构件的开口侧的外周和设置在圆柱构件上的锁定装置和阴 构件以锁定构件，由此通过锁定装置将圆柱形构件锁定到阴构件，使得当阳构件插入到阴构件中时，圆柱构件覆盖阴构件的开口侧的外周 。