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1. 发明授权

US06913115B2 Fluid pressure-operated apparatus-connecting device 有权
标题翻译：流体压力操作装置连接装置
公开(公告)号：US06913115B2
公开(公告)日：2005-07-05
申请号：US10190076
申请日：2002-07-06
申请人： Taku Tomita , Takehiko Kanazawa , Mitsutoshi Araki , Toshiharu Wada , Makoto Wada
发明人： Taku Tomita , Takehiko Kanazawa , Mitsutoshi Araki , Toshiharu Wada , Makoto Wada
IPC分类号： F16B7/04 , F16N7/30 , F16N7/34 , F16N39/06 , F16L3/00 , F16L41/06
CPC分类号： F16N39/06 , F16N7/30
摘要： A fluid pressure-operated apparatus-connecting device comprises a body to which an O-ring is installed, a bracket which is connected to the body, a fastening member which is connected to the body, a plate spring which is interposed between the body and the fastening member, a pin member which is engaged with a second engaging groove to fasten the fastening member thereby, and a bolt which integrally fixes the body, the bracket, and the fastening member.
摘要翻译：流体压力操作的装置连接装置包括安装有O形环的主体，连接到主体的支架，连接到主体的紧固构件，插入在主体和主体之间的板簧紧固构件，与第二接合槽接合以紧固紧固构件的销构件，以及一体地固定主体，支架和紧固构件的螺栓。

2. 发明授权

US6039071A Valve seal mechanism 失效
标题翻译：阀门密封机构
公开(公告)号：US6039071A
公开(公告)日：2000-03-21
申请号：US85230
申请日：1998-05-27
申请人： Taku Tomita , Mitsutoshi Araki , Naoyuki Yasuda
发明人： Taku Tomita , Mitsutoshi Araki , Naoyuki Yasuda
IPC分类号： F16K1/34 , F16K1/42 , F16K39/02 , G05D16/02
CPC分类号： F16K1/42 , Y10T137/7793 , Y10T137/7821 , Y10T137/87217
摘要： When a valve body of a pressure-reducing valve is displaced in the direction indicated by the arrow B, a seal pad of a valve seal mechanism on the valve body abuts against a ridge on a seat, which enters the seal pad to provide a seal therebetween. When the ridge enters the seal pad by a distance, abutment surfaces of holders on the seat are held against the seal pad, preventing the ridge from entering the seal pad beyond the distance. The distance by which the ridge enters the seal pad is thus made constant. The ridge is spaced from the abutment surfaces by a groove, which communicates with a primary port through grooves between the holders, keeping a constant valve sealing area. The pressure-reducing valve which incorporates the valve seal mechanism has a constant quality level.
摘要翻译：当减压阀的阀体沿箭头B所示的方向移动时，阀体上的阀密封机构的密封垫抵靠在阀座上的凸脊上，阀座进入密封垫以提供密封之间。当脊进入密封垫一段距离时，座椅上的保持件的邻接表面被保持抵靠密封垫，防止脊进入密封垫超出该距离。因此使脊进入密封垫的距离恒定。脊通过凹槽与邻接表面间隔开，凹槽通过凹槽与主要端口连通，保持阀的密封面积恒定。结合阀门密封机构的减压阀具有恒定的质量水平。

3. 发明授权

US6024117A Valve guide structure 失效
标题翻译：导阀结构
公开(公告)号：US6024117A
公开(公告)日：2000-02-15
申请号：US113156
申请日：1998-07-10
申请人： Taku Tomita , Mitsutoshi Araki , Naoyuki Yasuda
发明人： Taku Tomita , Mitsutoshi Araki , Naoyuki Yasuda
IPC分类号： F16K27/00 , F16K17/04 , F16K27/08 , F16K27/02 , F16K27/12
CPC分类号： F16K27/08 , G05D16/0663 , Y10T137/6133 , Y10T137/7821
摘要： A recess and another recess having an enlarged diameter with respect to the recess are defined in a main body, wherein a valve guide body is inserted into the recess. Projections of the valve guide body engage inside grooves defined in a wall portion constituting the recess, and second projections of a cover member engage with first projections formed on a wall constituting the other recess, stopping the cover member from falling out. A pressure of a pressurized fluid which is imposed on the valve guide body is supported by the cover member. As a result, there is no concern of damage to the valve guide body, and moreover, there is no concern of unexpected dislocation of the valve guide body.
摘要翻译：在主体中限定有相对于凹部具有扩大直径的凹部和另一凹部，其中，阀导向体插入凹部中。阀导向体的突出部接合在构成凹部的壁部中限定的槽内，盖构件的第二突起与形成在构成另一凹部的壁上的第一突起接合，从而阻止盖构件脱落。施加在阀导向体上的加压流体的压力由盖构件支撑。结果，不用担心阀导向体的损坏，而且不用担心阀引导体的意外脱位。

4. 发明授权

US5452741A Pressure reducing valve 失效
标题翻译：减压阀
公开(公告)号：US5452741A
公开(公告)日：1995-09-26
申请号：US304881
申请日：1994-09-13
申请人： Taku Tomita , Katsuaki Takahashi
发明人： Taku Tomita , Katsuaki Takahashi
IPC分类号： G05D16/10 , F16K27/00 , G05D16/06
CPC分类号： G05D16/10 , Y10T137/261 , Y10T137/7793 , Y10T137/7809
摘要： A pressure reducing valve includes a first screw member on which a nut for adjusting the spring force of a pressure regulating spring travels, and a second screw member screwed into the first screw member and provided with a stopper for limiting the travel range of the nut at the tip. The second screw member can be displaced with respect to the first screw member along its length, so that the limiting range of the stopper against the travelling nut is adjustable.
摘要翻译：减压阀包括：第一螺纹构件，用于调节压力调节弹簧的弹簧力的螺母在其上行进;第二螺钉构件，螺纹连接到第一螺纹构件中，并设置有止动件，用于限制螺母的行程范围小费。第二螺钉构件可以沿其长度相对于第一螺钉构件移位，使得止动件相对于行进螺母的限制范围是可调节的。

5. 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。

6. 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。

7. 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。

8. 发明授权

US6068014A Pressure-reducing valve 失效
标题翻译：减压阀
公开(公告)号：US6068014A
公开(公告)日：2000-05-30
申请号：US39398
申请日：1998-03-16
申请人： Taku Tomita
发明人： Taku Tomita
IPC分类号： G05D16/06 , G05D16/02
CPC分类号： G05D16/0666 , Y10T137/261 , Y10T137/7834
摘要： A pressure-reducing valve has a relief valve seat shaped as a bottomed cylindrical sleeve, a seat disposed on an inner wall surface of the relief valve seat, and a relief valve mechanism having a ball for opening and closing a relief passage defined in the relief valve seat when unseated off and seated on the seat.
摘要翻译：减压阀具有形成为有底圆柱形套筒的安全阀座，设置在安全阀座的内壁表面上的座，以及具有用于打开和关闭在浮雕中限定的浮雕通道的球的安全阀机构当阀座离开并坐在座椅上时，阀座。

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