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1. 发明授权

US4747626A Tubing joint 失效
标题翻译：管接头
公开(公告)号：US4747626A
公开(公告)日：1988-05-31
申请号：US840452
申请日：1986-03-17
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16L37/091 , F16L37/00
CPC分类号： F16L37/0915
摘要： A tubing joint comprises a grip-ring whose grip-nails bite the outer wall of a tubing inserted into the joint proper to prevent the inserted tubing from moving in the tubing-detaching direction, and a release-ring which releases the bite of the grip-nails on the outer wall of the inserted tubing. The grip-ring is formed in a zigzag ring having a number of notches cut radially and alternately from the inner and outer circumferences of the ring. The outer extremity side of the grip-ring is bent by a constant width in the tubing-admitting direction and the bent ends, i.e., outer extremities, are inserted into a catching section to hold the grip-ring within the joint proper. The inner extremities of the grip-ring formed by the notches serve as grip-nails.
摘要翻译：管接头包括夹紧环，其夹紧爪咬合插入到接头中的管道的外壁，以防止插入的管道沿管道分离方向移动，释放环释放把手的咬合 - 插入管的外壁上的指甲。夹环形成为具有从环的内周和外周径向切换的多个切口的锯齿形环。把手环的外端侧沿导管方向弯曲一定的宽度，并且弯曲的端部，即外端被插入捕获部分，以将握环保持在接头本体内。由凹口形成的握环的内端用作夹紧钉。

2. 发明授权

US5758905A Tube joint 失效
标题翻译：管接头
公开(公告)号：US5758905A
公开(公告)日：1998-06-02
申请号：US580394
申请日：1995-12-28
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16L37/12 , F16L33/22 , F16L37/092 , F16L35/00
CPC分类号： F16L33/227 , F16L37/0925
摘要： An object of the present invention is to provide a tube joint, which is capable of properly limiting the degree of biting a tube. In the tube joint of the present invention, an inner section of a collet is divided into a plurality of engage pieces, each of which has a nail section capable of biting the tube. An inner tapered face section is formed on an inner wall of a joint proper. Diameter of the inner tapered face section is made greater toward an inner part. The inner tapered face section is capable of reducing diameter of the engage pieces when the collet is pulled outward. An elastic ring is capable of moving outward with rising fluid pressure in the joint proper. A tapered ring is capable of bending the engage pieces radially outward when the collet is pushed axially inward and bending the same radially inward when the collet is pulled axially outward.
摘要翻译：本发明的目的是提供一种能够适当地限制管的咬合程度的管接头。在本发明的管接头中，夹头的内部被分成多个接合件，每个接合件具有能够咬合管的指甲部。在接头本体的内壁上形成有内锥形面部。使内侧锥面部的直径朝内侧变大。当夹头向外拉时，内锥形面部能够减小啮合片的直径。一个弹性环能够随着接头本身的上升流体压力向外移动。当夹头被轴向向内推动时，锥形环能够径向向外弯曲接合件，当夹头被轴向向外拉动时，锥形环可径向向内弯曲。

3. 发明授权

US5692784A Tubing joint 失效
标题翻译：管接头
公开(公告)号：US5692784A
公开(公告)日：1997-12-02
申请号：US655642
申请日：1996-05-30
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16L37/12 , F16L37/091 , F16L37/08
CPC分类号： F16L37/0915
摘要： A tubing joint having a long life span, in which stress concentration can be avoided even if external force from the tube repeatedly works on the ring claw. In the tubing joint of the present invention, the ring claw is formed into a zigzag shape with outer notch sections and inner notch sections. The ring claw has a plurality of outer ring sections, a plurality of inner ring sections, each of which is provided between adjacent outer ring sections, and a plurality of connecting sections, each of which connects an end of the inner ring section with an end of the outer ring section. The outer notch sections are substantially formed into a U-shape, and inner edges of adjacent connecting sections, which mutually face and form each U-shaped outer notch section, are arranged parallel and substantially perpendicular to the outer edge of the ring claw.
摘要翻译：具有长寿命的管接头，其中即使来自管的外力重复地作用在环爪上也可以避免应力集中。在本发明的管接头中，环形爪形成为具有外切口部和内切口部的Z字形。环形爪具有多个外环部，多个内环部分，每个内环部分设置在相邻的外环部分之间;多个连接部分，每个连接部分将内环部分的端部与端部的外圈部分。外侧切口部大致形成为U字形状，并且相互连接并形成U字形的外侧切口部的相邻的连接部的内侧边缘平行且大致垂直于环形爪的外缘。

4. 发明授权

US4619287A Valves proper for valve-type fluid-flow controllers 失效
标题翻译：适用于阀式流体流量控制器的阀门
公开(公告)号：US4619287A
公开(公告)日：1986-10-28
申请号：US712204
申请日：1985-03-15
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16K15/14 , F16K47/04
CPC分类号： F16K15/148 , F16K47/04 , Y10T137/784 , Y10T137/7847 , Y10T137/789
摘要： Several projected stripes, extending at regular intervals along the direction of fluid flow, are provided over the entire outer surface of a conical diaphragm except its outermost edge and neighboring section, and this diaphragm is set in a fluid-flow path with its outermost edge in tight contact with the wall of the fluid-flow path. The set of projected stripes not only arranges uniform flow of fluid but also prevents the diaphragm from being deformed under the fluid pressure.
摘要翻译：沿着流体流动方向以规则的间隔延伸的几个投影条被提供在除了其最外边缘和相邻部分之外的圆锥形膜片的整个外表面上，并且该隔膜被设置在流体流动路径中，其最外边缘与流体流路的壁紧密接触。该组突出的条纹不仅布置均匀的流体流动，而且防止隔膜在流体压力下变形。

5. 发明授权

US4607662A Three-way change-over valve 失效
标题翻译：三通切换阀
公开(公告)号：US4607662A
公开(公告)日：1986-08-26
申请号：US727915
申请日：1985-04-26
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16K11/04 , F16K31/10
CPC分类号： F16K31/105 , Y10T137/86622 , Y10T137/86847
摘要： An input port, an output port, and an exhaust port are opened on inside walls of a fluid chamber in a valve box. A valve body is provided which is capable of swing in the fluid chamber so as to change over the opening and closing of the input and exhaust ports. A controlling mechanism for the valve body is provided which is capable of swing toward the input port to close the input port. The valve body is capable of swing against the pressure of a fluid flowing in from the input port to close the exhaust port, allowing a pressurized fluid to flow out from the output port. For exhaust, the controlling mechanism forces the valve body to swing against the flow-in pressure of the fluid from the input port to close the input port and the pressurized fluid which has entered the output port side is discharged through the exhaust port.
摘要翻译：输入端口，输出端口和排气口在阀箱中的流体室的内壁上打开。提供一种阀体，其能够在流体室中摆动，以便改变输入和排出端口的打开和关闭。提供一种用于阀体的控制机构，其能够朝向输入端口摆动以闭合输入端口。阀体能够抵抗从输入口流入的流体的压力而关闭排气口，允许加压流体从输出口流出。对于排气，控制机构迫使阀体抵抗来自输入口的流体的流入压力而关闭输入口，并且进入输出口侧的加压流体通过排气口排出。

6. 发明授权

US4593943A Tubing joint 失效
公开(公告)号：US4593943A
公开(公告)日：1986-06-10
申请号：US628400
申请日：1984-07-06
申请人： Tomio Hama , Kiyoyasu Yamazaki
发明人： Tomio Hama , Kiyoyasu Yamazaki
IPC分类号： F16L37/091 , F16L37/00
CPC分类号： F16L37/0915
摘要： A tubing joint comprises a grip-ring whose grip-nails bite the outer wall of a tubing inserted into the joint proper to prevent the inserted tubing from moving in the tubing-detaching direction, and a release-ring which releases the bite of the grip-nails on the outer wall of the inserted tubing. The grip-ring is formed in a zigzag ring having a number of notches cut radially and alternately from the inner and outer circumferences of the ring. The outer extremity side of the grip-ring is bent by a constant width in the tubing-admitting direction and the bent ends, i.e., outer extremities, are inserted into a catching section to hold the grip-ring within the joint proper. The inner extremities of the grip-ring formed by the notches serve as grip-nails.

7. 发明申请

US20100102550A1 TUBE FITTING 审中-公开
标题翻译：管配件
公开(公告)号：US20100102550A1
公开(公告)日：2010-04-29
申请号：US12559159
申请日：2009-09-14
申请人： Tomio Hama , Yuji Hamaue
发明人： Tomio Hama , Yuji Hamaue
IPC分类号： F16L41/00
CPC分类号： F16L27/0845 , F16L41/021
摘要： A tube fitting which can change a position (angle) of a fitting part to connect external tube thereto is provided.A tube fitting 1, which comprises a fitting part 4 at one end side of a body 2, and a installation screw part 3 at the other end side, wherein the body 2 includes a pipe path 20, inside of which fluid passes, the fitting part 4 includes an opening part 42 at the rear end thereof, to which external tube 60 is inserted, and a pipe path 40, inside of which fluid passes, the fitting part 4 being connected to a connecting part 24 provided in a side part of the body 2 so that the fitting part 4 is rotatable in a direction where an angle between center axis of the opening part 42 and center axis of the installation screw part 3 varies, one end of a pipe path 40 of the fitting part 4 communicates with the opening part 42 and the other end of the pipe path communicates with the pipe path 20 of the body 2 via the connecting part 24.
摘要翻译：提供一种能够改变配合部件的位置（角度）以将外部管连接到其上的管接头。管体1，其包括在主体2的一端侧的配合部4和另一端侧的安装螺纹部3，其中主体2包括流路20内的管路20，配件部分4包括在其后端处的开口部分42，外管60插入该开口部分42，以及流体通过的管路40，配合部分4连接到设置在侧部的连接部分24 主体2，使得嵌合部4能够沿着开口部42的中心轴与安装螺纹部3的中心轴之间的角度变化的方向旋转，配合部4的管路40的一端与开口部42和管路的另一端经由连接部24与主体2的管路20连通。

8. 发明授权

US07195286B2 Tube joint 失效
标题翻译：管接头
公开(公告)号：US07195286B2
公开(公告)日：2007-03-27
申请号：US10990447
申请日：2004-11-18
申请人： Tomio Hama
发明人： Tomio Hama
IPC分类号： F16L37/26 , F16L37/18
CPC分类号： F16L37/0925 , F16L33/227
摘要： A tube can be easily attached to and detached from the tube joint by one hand. The tube joint comprises: a body proper having one open end, from which the tube is inserted; and a locking member locking the tube in the body proper. The locking member includes: a ring section sliding on an inner face of the body proper and moving in an axial direction; a plurality of flexible extended sections extended from the ring section toward the one open end of the body proper; and a plurality of claw sections radially projected inward from front ends of the flexible extended sections. The body proper has a tapered section, which reduces a diameter of the front ends of the flexible extended sections when the locking member is moved toward the one open end and the front ends of the flexible extended sections enter the tapered section, whereby the claw sections bite and lock the tube.
摘要翻译：一只手可以容易地将管连接到管接头上并从管接头脱离。管接头包括：具有一个开口端的本体，管被插入其中; 以及将管锁定在本体中的锁定构件。锁定构件包括：环形部分，其在主体的内表面上滑动并沿轴向方向移动; 从所述环部向本体的一个开口端延伸的多个柔性延伸部; 以及从柔性延伸部的前端向内径向突出的多个爪部。本体具有锥形部分，当锁定构件朝向一个开口端移动并且柔性延伸部分的前端进入锥形部分时，减小柔性延伸部分的前端的直径，由此爪部分咬住并锁定管子。

9. 发明申请

US20050047688A1 Linear motion drive system 失效
标题翻译：直线运动驱动系统
公开(公告)号：US20050047688A1
公开(公告)日：2005-03-03
申请号：US10923675
申请日：2004-08-24
申请人： Tomio Hama
发明人： Tomio Hama
IPC分类号： F16C29/04 , F16C19/00 , F16C29/06
CPC分类号： F16C29/048 , F16C29/045
摘要： The linear motion drive system is capable of automatically remove a clearance between a moving body and a linear shaft when the moving body and/or the linear shaft is abraded. The linear motion drive system comprises: the moving body linearly and reciprocally moved along the linear shaft; a contact body contacting the linear shaft; and a pressure unit provided to the moving body, the pressure unit pressing the contact body so as to apply pressure to the linear shaft. The pressure unit includes: a press section contacting and pressing the contact body; a biasing member biasing the press section toward the linear shaft; and a locking mechanism holding the press section.
摘要翻译：当移动体和/或直线轴磨损时，直线运动驱动系统能够自动去除移动体和直线轴之间的间隙。所述直线运动驱动系统包括：所述移动体沿着所述直线轴直线地往复运动; 与直线轴接触的接触体; 以及设置在所述移动体上的压力单元，所述压力单元按压所述接触体以向所述直线轴施加压力。压力单元包括：压接部，接触并按压接触体; 偏置构件将所述按压部偏压到所述直线轴; 以及保持按压部的锁定机构。

10. 发明授权

US07261031B2 Actuating device 失效
标题翻译：执行装置
公开(公告)号：US07261031B2
公开(公告)日：2007-08-28
申请号：US11127166
申请日：2005-05-12
申请人： Tomio Hama
发明人： Tomio Hama
IPC分类号： F15B15/26
CPC分类号： F16C29/048 , F16C29/001 , F16C29/045
摘要： The actuating device is capable of automatically eliminating a clearance between a contact body and a rail. The actuating device comprises: a moving body guided by the rail; the contact body contacting the rail; and a pressure unit biasing the contact body toward the rail or in a pressing direction. The pressure unit comprises: a rod having one end, which contacts the moving body, and the other end, the rod being capable of moving in the pressing direction; a first biasing member biasing the rod; a casing covering an outer face of the rod, the casing having an inner face, whose distance from the outer face of the rod is gradually reduced toward the other end of the rod; and a spherical body contacting the inner face of the casing and the outer face of the rod.
摘要翻译：致动装置能够自动消除接触体和轨道之间的间隙。致动装置包括：由导轨引导的移动体; 接触体接触轨道; 以及将接触体朝向导轨或按压方向偏置的压力单元。所述压力单元包括：具有与所述移动体接触的一端的杆，所述杆能够在所述按压方向上移动; 偏置所述杆的第一偏置构件; 所述壳体覆盖所述杆的外表面，所述壳体具有内表面，所述内表面的距离所述杆的外表面的距离朝向所述杆的另一端逐渐减小; 以及与壳体的内表面和杆的外表面接触的球体。

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