公开(公告)号：US5261707A

公开(公告)日：1993-11-16

申请号：US986541

申请日：1992-12-07

申请人： Naoyuki Kotake ,  Takeya Sasa ,  Reichi Makishima ,  Yoshikazu Kobayashi

发明人： Naoyuki Kotake ,  Takeya Sasa ,  Reichi Makishima ,  Yoshikazu Kobayashi

IPC分类号： F16L25/00 ,  F16L33/24 ,  F16L37/08

CPC分类号： F16L25/0045 ,  F16L33/24 ,  Y10S285/903

摘要： A joint for connecting a corrugated pipe to another member includes a cylindrical body having an annular step portion formed in its inner part and adapted to be brought into contact with a front end of a corrugated pipe; a chuck having an annular body which includes a forward end part of an inner diameter substantially equal to or slightly smaller than an outer diameter of the corrugated pipe and which exhibits elasticity by which the chuck can contract and expand in radially inner and outer directions, an engaging portion formed on an inner periphery of its forward end part for engaging an outer periphery of the corrugated pipe, and a locking portion formed on an inner periphery of its rearward end part, the chuck being engaged with the outer periphery of the corrugated pipe in the cylindrical body so as to be capable of moving the corrugated pipe into the cylindrical body integrally with the chuck; and a push cylinder having a counterpart locking portion formed on an outer periphery of its forward end part and adapted to be locked to the locking portion formed on the rearward end part of the chuck, the push cylinder being slidably fitted to an inner periphery of an end portion of the cylindrical body, the push cylinder being for pushing the chuck into the cylindrical body when the push cylinder is advanced.

摘要翻译： 用于将波纹管连接到另一构件的接头包括：圆筒体，其具有形成在其内部的环形台阶部分，并且适于与波纹管的前端接触; 具有环形体的卡盘，其包括内径的前端部分，其基本上等于或略小于波纹管的外径，并且具有弹性，卡盘可以在径向内外方向上收缩和膨胀， 接合部，形成在其前端部的内周面上，用于与波纹管的外周接合;以及锁定部，形成在其后端部的内周上，卡盘与波纹管的外周接合 该圆筒体能够将波纹管与卡盘一体地移动到圆筒体中; 以及推动缸，其具有形成在其前端部的外周上的配合锁定部，并且适于锁定到形成在卡盘的后端部上的锁定部，推动筒可滑动地配合到卡盘的内周边 圆柱体的端部，推压筒用于在推压缸前进时将卡盘推入圆柱体。

公开(公告)号：US5213309A

公开(公告)日：1993-05-25

申请号：US853146

申请日：1992-03-18

申请人： Reichi Makishima

发明人： Reichi Makishima

IPC分类号： F16L37/23 ,  B67D7/02 ,  F16L37/28 ,  F16L55/00 ,  G01N1/20

CPC分类号： B67D7/0294 ,  G01N1/2035 ,  G01N2001/2071

摘要： A coupler for sampling specimen comprises a socket having a central hole, a plug insertable in the central hole of the socket, formed therein with a fluid passage for communicating with the interior of the supplying pipe and having a fixed position at which the socket is fixed to said plug, and a valve provided in the plug, adapted to close the fluid passage at the fixed position and having a sampling position at which the valve opens the fluid passage.

摘要翻译： 用于采样试样的联接器包括具有中心孔的插座，可插入插座的中心孔中的插头，其中形成有用于与供应管内部连通并具有固定位置的流体通道，插座固定在该固定位置 以及设置在所述塞子中的阀，其适于在所述固定位置处封闭所述流体通道并且具有所述阀打开所述流体通道的采样位置。

公开(公告)号：US5014743A

公开(公告)日：1991-05-14

申请号：US559324

申请日：1990-07-30

申请人： Reichi Makishima

发明人： Reichi Makishima

IPC分类号： F16L39/04 ,  F16L37/23 ,  F16L37/34 ,  F16L37/56

CPC分类号： F16L37/23 ,  F16L37/34 ,  F16L37/56 ,  Y10T137/87949 ,  Y10T137/87965

摘要： A double-pipe pipe coupling comprises a socket provided with a socket main cylinder having a front end portion on which taper holes are formed, locking balls housed in the taper holes and a sleeve on the outer periphery of the front end portion of the socket main cylinder. The plug is provided with a plug main cylinder on which an annular groove is formed. The socket has a cylindrical slide ring and a collar cylinder arranged coaxial to each other, and first and second passages and defined by the side ring and the collar cylinder. The slide ring includes a stopper for stopping the sliding of the slide ring in the axial direction of the socket main cylinder at a certain position and locking the movement of the sleeve when the slide ring advances and a valve member serving to seal the front end of the plug when the plug is connected into the socket. The plug includes a plug main cylinder, a partition wall formed integral with the plug main cylinder and located inside the plug main cylinder and at a position which corresponds to the collar cylinder of the socket, and first and second passages and which are partitioned by the partition wall. First and second slide valves are arranged in the first and the second passage.

摘要翻译： 双管式管接头包括：插座，其具有插座主缸，其具有形成有锥形孔的前端部，容纳在锥形孔中的锁定球和位于插座主体的前端部的外周上的套筒 圆筒。 插头设置有插头主缸，其上形成有环形槽。 插座具有圆柱形滑环和一个彼此同轴布置的凸缘圆筒，第一和第二通道由侧环和凸缘圆筒限定。 滑动环包括止动件，用于阻止滑环在插座主缸的轴向方向上滑动到一定位置，并且当滑环前进时锁定套筒的运动，并且用于密封前端的阀构件 当插头连接到插座时插头。 插塞包括插头主缸，与插头主缸一体形成并位于插头主缸内部以及对应于插座的套环筒筒的位置的分隔壁，以及第一和第二通道， 隔墙。 第一和第二滑阀布置在第一和第二通道中。

公开(公告)号：US06827329B2

公开(公告)日：2004-12-07

申请号：US10608947

申请日：2003-06-26

申请人： Toshio Mikiya ,  Reichi Makishima ,  Hidemi Seki

发明人： Toshio Mikiya ,  Reichi Makishima ,  Hidemi Seki

IPC分类号： F16K3502

CPC分类号： F16L37/47 ,  Y10T137/88102

摘要： A pipe coupling comprises a socket having a ball valve in which a through bore having one end that allows insertion of a plug is formed and a casing supporting the ball valve for rocking motion. The casing has a slot extending from its flank to the top. The slot has a flank opening and a top opening. The flank opening is wider than the top opening. A lock element is located for movement in the through bore of the ball valve. When the one end of the through bore of the ball valve is aligned with the flank opening, the lock element advances into the flank opening, thereby preventing the ball valve from rocking. When the lock element is pushed into the through bore of the ball valve by the plug, it is disengaged from the flank opening, whereupon the ball valve is allowed to rock.

摘要翻译： 管接头包括具有球阀的插座，其中形成有允许插入插头的一端的通孔和支撑用于摆动的球阀的壳体。 壳体具有从其侧翼延伸到顶部的狭槽。 槽具有侧面开口和顶部开口。 侧面开口比顶部开口宽。 定位用于在球阀的通孔中移动的锁定元件。 当球阀的通孔的一端与侧面开口对准时，锁定元件前进到侧面开口，从而防止球阀摇摆。 当锁定元件通过插头被推入球阀的通孔时，它从侧面开口脱离，于是允许球阀摇动。

公开(公告)号：US4331177A

公开(公告)日：1982-05-25

申请号：US102265

申请日：1979-12-10

申请人： Reichi Makishima

发明人： Reichi Makishima

IPC分类号： F16L29/00 ,  F16L37/00 ,  F16L37/08 ,  F16L37/084 ,  F16L37/28 ,  F16L37/42 ,  F16L37/44 ,  F16K37/00

CPC分类号： F16L37/0841 ,  F16L37/42 ,  Y10T137/8275

摘要： A pipe coupling made up of separably assembled plug and socket in which a latching piece is suspensibly held in the socket in latching engagement with the plug so that finger pressure on the latching piece drives it out of the latching engagement in order to enable easy disassembly of the pipe coupling. A flow rate adjuster piece may be incorporated into the socket so that its axial turing changes the extent of recession of a valve off a valve seat in the plug so that the flow rate can be adjusted while retaining the assembled state of the pipe coupling. Light, compact and cheap construction is assured with simple operation and free flow rate adjustment.

摘要翻译： 由可分离组装的插头和插座构成的管接头，其中闩锁件悬挂地保持在插座中以与插头锁定接合，使得闩锁件上的手指压力将其驱动离开闩锁接合，以便容易地拆卸 管接头。 流量调节器件可以并入到插座中，使得其轴向图案将阀的凹陷的程度从栓塞中的阀座改变，使得可以在保持管接头的组装状态的同时调节流量。 轻巧，紧凑，便宜的结构确保了操作简单，流量自由调节。

公开(公告)号：US5727592A

公开(公告)日：1998-03-17

申请号：US771063

申请日：1996-12-20

申请人： Reichi Makishima

发明人： Reichi Makishima

IPC分类号： F16L55/00 ,  F16L37/12 ,  F16L37/23 ,  F16L37/28 ,  F16L37/30

CPC分类号： F16L37/30 ,  Y10T137/87965

摘要： A pipe connector comprises sockets each having a rear cylindrical member connected to an associated one of first pipes, plugs each having a plug body connected to an associated one of the second pipes, and a locking mechanism, provided on each socket, for locking the associated plug. The pipe connector further comprises an inner cylindrical member having a plurality of housing sections for housing the rear cylindrical members, and a coupling portion for coupling the housing sections, and a main cylindrical member, extending in the axial direction of the housing sections, for movably containing the housing sections. The coupling portion and the main cylindrical member have a pair of holes formed to correspond to each other, one of the pair of holes having a tapered surface inclined with respect to the axial direction. The other of the pair of the holes contains a cam member. When the plug body is locked to the associated socket by the locking mechanism, the cam member is externally driven to cooperate with the tapered surface, thereby moving the main cylindrical member and the inner cylindrical member relative to each other in the axial direction of the housing sections and bringing the plug body and rear cylindrical member into contact with each other in the axial direction thereof.

摘要翻译： 管连接器包括插座，每个插座具有连接到相关联的第一管道的后圆柱形构件，每个插头具有连接到相关联的第二管道的插头主体，以及设置在每个插座上的锁定机构，用于锁定相关联的 插头。 管连接器还包括内圆柱形构件，其具有用于容纳后圆柱形构件的多个容纳部分和用于联接壳体部分的联接部分和沿壳体部分的轴向方向延伸的主圆柱形构件，用于可移动地 包含住房部分。 联接部分和主圆柱形部件具有形成为彼此对应的一对孔，一对孔中的一个具有相对于轴向倾斜的锥形表面。 一对孔中的另一个包含凸轮构件。 当插头体通过锁定机构锁定到相关联的插座时，凸轮件被外部驱动以与锥形表面配合，从而使主圆柱形构件和内部圆柱形构件相对于壳体的轴向相对于彼此移动 并使塞体和后筒体在其轴向彼此接触。

公开(公告)号：US5253675A

公开(公告)日：1993-10-19

申请号：US845258

申请日：1992-03-03

申请人： Takeaki Ooshio ,  Reichi Makishima

发明人： Takeaki Ooshio ,  Reichi Makishima

IPC分类号： F16L37/23 ,  F16L29/04 ,  F16L37/36 ,  F16L39/00 ,  F16L59/06 ,  F16L37/28

CPC分类号： F16L29/04 ,  F16L39/005 ,  Y10S285/904 ,  Y10T137/87965

摘要： An apparatus for connecting two double vacuum pipes for conducting cryogenic fluid consists of a tubular connecting mechanism connected to the outer tube of a double vacuum pipe by a tubular member, a one-touch locking mechanism connected to the outer tube of the other double vacuum pipe by another tubular member inserted in the first-mentioned tubular member, a warming chamber defined between both tubular members, valve mechanisms respectively provided between the tubular members and the inner tubes of the double vacuum pipes which valve mechanisms cooperate to close the inner tubes of the respective double vacuum pipes at the closed position so as to make the inner tube of one of the double vacuum pipes communicate with the warming chamber during the connection of both the double vacuum pipes and to cause the inner tubes of both double vacuum pipes to communicate with each other. During the connection of both double vacuum pipes, cryogenic liquid is introduced in the warming chamber to be evaporated and its temperature is raised to avoid generation of frost on the to-be-connected portions of the double vacuum pipes. A one-touch locking mechanism provides quick connection and disconnection of the double vacuum pipes.

摘要翻译： 用于连接用于传导低温流体的两个双重真空管的装置包括通过管状构件连接到双重真空管的外管的管状连接机构，连接到另一个双重真空管的外管的单触式锁定机构 通过插入第一提到的管状构件中的另一管状构件，限定在两个管状构件之间的加温室，分别设置在管状构件和双重真空管的内管之间的阀机构，阀机构协作以闭合内管 相应的双重真空管在关闭位置，以便在双重真空管连接期间使双重真空管之一的内管与加热室连通，并使两个双真空管的内管与 彼此。 在双重真空管连接过程中，将低温液体引入加热室内进行蒸发，其温度升高以避免在双重真空管的待连接部分产生霜。 单触式锁定机构提供双重真空管的快速连接和断开。

公开(公告)号：US4904001A

公开(公告)日：1990-02-27

申请号：US268721

申请日：1988-11-08

申请人： Takeya Sasa ,  Yoshikazu Kobayashi ,  Reichi Makishima

发明人： Takeya Sasa ,  Yoshikazu Kobayashi ,  Reichi Makishima

IPC分类号： F16L33/00 ,  F16L33/28 ,  F16L37/10 ,  F16L37/22

CPC分类号： F16L37/101 ,  F16L25/0045 ,  Y10S285/903

摘要： A fluid coupling comprising a coupling body having a cylindrical outer peripheral surface, clamp means for radially and inwardly clamping the outer peripheral surface of an end portion of a pipe, the clamp means beig axially immovable with respect to the pipe, a sleeve having engaging means and slidably fitted on the cylindrical outer peripheral surface of the coupling body, the engaging means being capable of axially moving the clamp means, a spiral guide groove formed on one of the sleeve and the outer peripheral surface of the coupling body, a pin member formed on the other of the sleeve and the outer peripheral surface of the coupling body and slidable along the guide groove, and means for preventing the sleeve and the coupling body from rotating relative to each other at a position reached when the sleeve is moved axially a predetermined distance, as the pin member is guided along the guide groove.

摘要翻译： 一种流体联轴器，包括具有圆柱形外周表面的联接体，用于径向和向内夹紧管的端部的外周表面的夹紧装置，夹紧装置相对于管轴向不可移动，套筒具有接合装置 并且可滑动地装配在联接体的圆筒形外圆周表面上，该接合装置能够使夹紧装置轴向移动，形成在联接体的一个套筒和外周表面上的螺旋导向槽，形成的销构件 在连接体的套筒和外周表面的另一个上，并且可以沿着引导槽滑动;以及用于防止套筒和联接体相对于彼此旋转的装置，其在套筒轴向移动到达预定位置时达到的位置 距离，因为销构件沿着引导槽被引导。

公开(公告)号：US06422267B1

公开(公告)日：2002-07-23

申请号：US09996289

申请日：2001-11-28

申请人： Reichi Makishima ,  Hideo Ueno

发明人： Reichi Makishima ,  Hideo Ueno

IPC分类号： F16K322

CPC分类号： F16L37/47 ,  Y10T137/88102

摘要： A pipe coupling comprises a socket including a cylindrical main body having an axial bore for a fluid, an annular valve seat at the forward end, a ball type valve body rotatable relative to the valve seat and having a through hole and a casing fitted over the main body and rotatably retaining the ball valve in cooperation with the valve seat, and a plug inserted in the through hole. The casing has a long hole including a wider area and a narrower area. The ball valve communicates the through hole with the axial bore when the through hole is aligned with the narrower area and closes the axial bore when the trough hole is aligned with the wider area. The coupling comprises a guide for guiding the ball valve along the long hole from a position in which the through hole is aligned with the wider area.

摘要翻译： 管接头包括一个插座，它包括一个具有用于流体的轴向孔的圆柱形主体，在前端的一个环形阀座，一个可相对于阀座旋转的球形阀体，并具有一个通孔和一个壳体， 主体并与阀座协调地可旋转地保持球阀，以及插入到通孔中的塞子。 套管具有较宽的区域和较窄区域的长孔。 当通孔与较窄区域对准时，球阀将通孔与轴向孔连通，并且当槽孔与较宽区域对准时，球阀闭合轴向孔。 联轴器包括用于沿着长孔从通孔与较宽区域对准的位置引导球阀的引导件。

公开(公告)号：US5181689A

公开(公告)日：1993-01-26

申请号：US791282

申请日：1991-11-13

申请人： Reichi Makishima

发明人： Reichi Makishima

IPC分类号： F16L21/00 ,  F16L3/16 ,  F16L27/02 ,  F16L27/06 ,  F16L29/04 ,  F16L37/44 ,  F16L29/00 ,  F16L27/12

CPC分类号： F16L27/026 ,  F16L29/04 ,  Y10T137/87957

摘要： The present invention provides a pipe joint apparatus comprising a front cylindrical member arranged on the side of a connecting section for connecting to a second joint member in a first joint means, and connected to the second joint member; a back cylindrical member arranged in the first joint member to be spaced from the front cylindrical member and to be opposite to the front cylindrical member, and connected to the pipe; and a sleeve having both end portions coupled to outer peripheral surfaces of both front and back cylindrical members through the respective spherical rotation portion, and forming a fluid passage enclosing the outer peripheral surfaces of the front and back cylindrical members.

摘要翻译： 本发明提供了一种管接头装置，其包括：前连接部件，其设置在连接部分的侧面上，用于在第一接合部件中连接到第二接头部件，并连接到第二接头部件; 布置在第一关节构件中的后圆柱形构件与前圆柱形构件间隔开并且与前圆筒构件相对并连接到管; 以及套筒，其两端部通过各自的球形旋转部分联接到前后圆柱形构件的外周表面，并且形成封闭前后圆柱形构件的外周表面的流体通道。