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1. 发明授权

US06908120B2 Tube joint 有权
标题翻译：管接头
公开(公告)号：US06908120B2
公开(公告)日：2005-06-21
申请号：US10838262
申请日：2004-05-05
申请人： Taku Tomita , Yoshimoto Taneya , Motohiro Sato , Keiichiro Naito , Hitoshi Hamasaki
发明人： Taku Tomita , Yoshimoto Taneya , Motohiro Sato , Keiichiro Naito , Hitoshi Hamasaki
IPC分类号： F16L37/06 , F16L19/04 , F16L37/091 , F16L37/16
CPC分类号： F16L37/0915
摘要： A tube joint includes a body into which a tube is inserted, a guide member which is arranged in the body, a chuck which engages with the outer circumferential surface of the tube to retain the tube, fastening pawls which protrude while being inclined by predetermined angles toward the inner circumference facing the tube on the chuck, a release bush which releases the tube from a fastened state, and a packing which is installed in the body. The packing surrounds the outer circumferential surface of the tube, and is displaceable in the axial direction of the body when a pressure fluid is supplied.
摘要翻译：管接头包括插入管的主体，布置在主体中的引导构件，与管的外周表面接合以保持管的卡盘，在倾斜预定角度的同时突出的紧固爪朝向卡盘上的管的内周面，将管从紧固状态释放的释放衬套和安装在主体中的填料。填料围绕管的外周表面，并且当供应压力流体时可以在主体的轴向方向上移动。

2. 发明授权

US07318609B2 Chuck and tube joint 有权
标题翻译：夹头和管接头
公开(公告)号：US07318609B2
公开(公告)日：2008-01-15
申请号：US10882239
申请日：2004-07-02
申请人： Keiichiro Naito , Yoshimoto Taneya , Taku Tomita , Hitoshi Hamasaki
发明人： Keiichiro Naito , Yoshimoto Taneya , Taku Tomita , Hitoshi Hamasaki
IPC分类号： F16L21/06 , F16L37/00
CPC分类号： F16L37/138 , F16L37/133 , F16L37/44
摘要： A chuck includes an annular ring portion, a first engaging portion which extends along a central axis of the annular ring portion and which engages with the first tube joint member, and a second engaging portion which extends from the annular ring portion along the central axis of the annular ring portion and which elastically engages with a second tube joint member. A-three-dimensionally shaped portion, which is an end of the second engaging portion, includes a pair of expanded portions on a metal plate. The annular ring portion is formed by rounding the metal plate with both ends, which are not fixed to one another so that both ends are displaceable circumferentially.
摘要翻译：卡盘包括环形环部分，第一接合部分，其沿着环形环部分的中心轴线延伸并且与第一管接头部件接合;以及第二接合部分，其从环形部分沿着中心轴线环形环部分并与第二管接头构件弹性接合。作为第二接合部的端部的三维形状部分包括在金属板上的一对展开部分。环形环部分通过使金属板的两端彼此不固定而形成，使得两端可周向移动。

3. 发明申请

US20050006896A1 Chuck and tube joint 有权
标题翻译：夹头和管接头
公开(公告)号：US20050006896A1
公开(公告)日：2005-01-13
申请号：US10882239
申请日：2004-07-02
申请人： Keiichiro Naito , Yoshimoto Taneya , Taku Tomita , Hitoshi Hamasaki
发明人： Keiichiro Naito , Yoshimoto Taneya , Taku Tomita , Hitoshi Hamasaki
IPC分类号： F16B7/04 , F16B7/20 , F16L37/133 , F16L37/138 , F16L37/22 , F16L37/40 , F16L37/44 , F16L37/18
CPC分类号： F16L37/138 , F16L37/133 , F16L37/44
摘要： A chuck includes an annular ring portion, a first engaging portion which extends along a central axis of the annular ring portion and which engages with the first tube joint member, and a second engaging portion which extends from the annular ring portion along the central axis of the annular ring portion and which elastically engages with a second tube joint member. A-three-dimensionally shaped portion, which is an end of the second engaging portion, includes a pair of expanded portions on a metal plate. The annular ring portion is formed by rounding the metal plate with both ends, which are not fixed to one another so that both ends are displaceable circumferentially.
摘要翻译：卡盘包括环形环部分，第一接合部分，其沿着环形环部分的中心轴线延伸并且与第一管接头部件接合;以及第二接合部分，其从环形部分沿着中心轴线环形环部分并与第二管接头构件弹性接合。作为第二接合部的端部的三维形状部分包括在金属板上的一对展开部分。环形环部分通过使金属板的两端彼此不固定而形成，使得两端可周向移动。

4. 发明申请

US20050046178A1 Tube joint 有权
标题翻译：管接头
公开(公告)号：US20050046178A1
公开(公告)日：2005-03-03
申请号：US10924971
申请日：2004-08-25
申请人： Motohiro Sato , Yoshimoto Taneya , Noriyoshi Maruyama
发明人： Motohiro Sato , Yoshimoto Taneya , Noriyoshi Maruyama
IPC分类号： F16L37/08 , F16L37/23 , F16L37/32 , F16L37/34 , F16L35/00
CPC分类号： F16L37/34 , F16L37/23
摘要： A tube joint comprises a retaining mechanism which retains the locked state by preventing a sleeve from any rotation in the circumferential direction which would be otherwise caused by any unexpected external force. The retaining mechanism includes a ratchet which is provided to surround the outer circumferential surface of a socket body and which is rotatable synchronously with the sleeve, and a coil spring which is interposed between the sleeve and the ratchet and which makes an urging action to cause mutual separation under an action of the spring force.
摘要翻译：管接头包括保持机构，该保持机构通过防止套筒在圆周方向上的任何旋转而保持锁定状态，否则将由任何意外的外力引起。保持机构包括：棘轮，其设置成围绕插座主体的外周面并与套筒同步地旋转;以及螺旋弹簧，其插入在套筒和棘轮之间，并且产生相互作用的推动作用在弹簧力的作用下分离。

5. 发明授权

US07213845B2 Tube joint 有权
标题翻译：管接头
公开(公告)号：US07213845B2
公开(公告)日：2007-05-08
申请号：US10924971
申请日：2004-08-25
申请人： Motohiro Sato , Yoshimoto Taneya , Noriyoshi Maruyama
发明人： Motohiro Sato , Yoshimoto Taneya , Noriyoshi Maruyama
IPC分类号： F16L55/00
CPC分类号： F16L37/34 , F16L37/23
摘要： A tube joint comprises a retaining mechanism which retains the locked state by preventing a sleeve from any rotation in the circumferential direction which would be otherwise caused by any unexpected external force. The retaining mechanism includes a ratchet which is provided to surround the outer circumferential surface of a socket body and which is rotatable synchronously with the sleeve, and a coil spring which is interposed between the sleeve and the ratchet and which makes an urging action to cause mutual separation under an action of the spring force.
摘要翻译：管接头包括保持机构，该保持机构通过防止套筒在圆周方向上的任何旋转而保持锁定状态，否则将由任何意外的外力引起。保持机构包括：棘轮，其设置成围绕插座主体的外周面并与套筒同步地旋转;以及螺旋弹簧，其插入在套筒和棘轮之间，并且产生相互作用的推动作用在弹簧力的作用下分离。

6. 发明授权

US06283443B1 Chuck and tube joint 有权
标题翻译：夹头和管接头
公开(公告)号：US06283443B1
公开(公告)日：2001-09-04
申请号：US09480792
申请日：2000-01-11
申请人： Yoshimoto Taneya
发明人： Yoshimoto Taneya
IPC分类号： F16L3728
CPC分类号： F16L37/133 , F16L37/23 , F16L2201/10
摘要： Disclosed is a tube joint comprising a first tube joint member; a second tube joint member coupled to the first tube joint member; a sleeve attached to a coupling portion between the first and second tube joint members, for coupling and releasing the first and second tube joint members; a compressive coil spring for urging the sleeve in a direction to couple the first and second tube joint members to one another; and a chuck for engaging the first and second tube joint members with each other; the chuck including, in an integrated manner, an annular ring section for inserting the first tube joint member therethrough; a first engaging section for making engagement with the first tube joint member; and a second engaging section for making elastic engagement with the second tube joint member. The tube joint includes a valve plug arranged at the inside of the first tube joint member.
摘要翻译：公开了一种管接头，包括第一管接头构件; 联接到第一管接头构件的第二管接头构件; 附接到第一和第二管接头构件之间的联接部分的套筒，用于联接和释放第一和第二管接头构件; 压缩螺旋弹簧，用于沿着将第一和第二管接头构件彼此连接的方向推动套筒; 以及用于将第一和第二管接头构件彼此接合的卡盘; 卡盘包括一个用于插入第一管接头件的环形环段，用于与所述第一管接头构件接合的第一接合部; 以及与第二管接头构件弹性接合的第二接合部。管接头包括设置在第一管接头构件内侧的阀塞。

7. 发明授权

US5722696A Easy-connect-and-disconnect tube coupling 失效
标题翻译：易于连接和断开管接头
公开(公告)号：US5722696A
公开(公告)日：1998-03-03
申请号：US790994
申请日：1997-01-30
申请人： Yoshimoto Taneya
发明人： Yoshimoto Taneya
IPC分类号： F16L37/12 , F16L37/091 , F16L37/098 , F16L37/08
CPC分类号： F16L37/0982 , F16L37/0915
摘要： A tube coupling which allows a fluid tube to be easily connected to and disconnected therefrom includes a cylindrical coupling body, a chuck disposed in the coupling body and having engaging portions on its distal end for gripping a fluid tube inserted in the coupling body, a guide member for holding the chuck therein for sliding movement in a predetermined axial stroke, the guide member having cylindrical slanted inner surfaces in substantial alignment with a proximal portion of the engaging portions of the chuck, a release bushing disposed in the coupling body for insertion between the fluid tube inserted in the coupling body and the chuck for spreading the engaging portion out of gripping engagement with the fluid tube, a gasket disposed in the coupling body for sealing a distal end of the fluid tube with respect to an inner wall of the coupling body. The chuck has bulging portions projecting radially outwardly from the proximal portions of the engaging portions. When the bulging portions are drawn into the guide member, the bulging portions are slidingly engaged and pushed by the slanted inner surfaces, causing the engaging portions of the chuck to be displaced radially inwardly into gripping engagement with the fluid tube. The axial stroke which the chuck is slidable is limited by the guide member to a range in which the engaging portions are kept out of contact with the gasket.
摘要翻译：允许流体管容易地连接到其上并与其分离的管接头包括圆柱形联接体，设置在联接体中的卡盘，并且在其远端具有用于夹持插入联接体中的流体管的接合部分，引导件用于将卡盘保持在其中以预定的轴向冲程滑动的构件，所述引导构件具有与卡盘的接合部分的近侧部分基本对准的圆柱形倾斜的内表面，设置在联接体中的释放衬套，插入联接体中的流体管和用于使接合部分扩散的卡盘不与流体管夹紧接合;垫圈，其设置在联接体中，用于相对于联接体的内壁密封流体管的远端。卡盘具有从接合部分的近侧部分径向向外突出的凸出部分。当凸出部分被拉入引导构件时，凸起部分被倾斜的内表面滑动接合并推动，使得卡盘的接合部分径向向内移动以与流体管夹紧。卡盘可滑动的轴向行程由引导构件限制在接合部分与垫圈不接触的范围内。

8. 外观设计

USD435635S Socket for a coupler 失效
公开(公告)号：USD435635S
公开(公告)日：2000-12-26
申请号：US117186
申请日：2000-01-19
申请人： Yoshimoto Taneya
设计人： Yoshimoto Taneya

9. 发明授权

US06681803B2 Socket and plug attachment mechanism for tube joint 有权
标题翻译：管接头插座和插头连接机构
公开(公告)号：US06681803B2
公开(公告)日：2004-01-27
申请号：US10115993
申请日：2002-04-05
申请人： Yoshimoto Taneya , Keiichirou Naito
发明人： Yoshimoto Taneya , Keiichirou Naito
IPC分类号： F16L3732
CPC分类号： F16L37/23 , F16L37/34 , Y10T137/87949
摘要： An O-ring is disposed on a front end surface of an abutted collar to prevent a fluid from leaking out of a flow passage when a socket and a plug of a tube joint is coupled to one another. A check valve of each of the socket and the plug, which prevents an outflow of the fluid when the socket and the plug are disengaged from each other, comprises the cylindrical collar (plug body) and a valve element. The valve element is disposed toward an inner diameter of the collar. The valve element has an O-ring disposed on the outer circumference of a columnar section coaxial with the collar.
摘要翻译： O形圈设置在邻接轴环的前端表面上，以防止当管接头的插座和插头彼此联接时流体从流动通道泄漏。插座和插头中的每一个的止回阀，当插座和插头彼此脱离时防止流体流出，包括圆柱形套环（塞体）和阀元件。阀元件朝向轴环的内径设置。阀元件具有设置在与套环同轴的柱状部分的外周上的O形环。

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