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公开(公告)号：US06267137B1
公开(公告)日：2001-07-31
申请号：US09457478
申请日：1999-12-09
申请人： Osamu Watanabe , Yasunori Sugita
发明人： Osamu Watanabe , Yasunori Sugita
IPC分类号： F16K1504
CPC分类号： F16K15/04 , Y10T137/791 , Y10T137/86163
摘要： A ball check valve includes a body having a flow path and a turnout path formed therein and provided on a primary side thereof with an inlet and on a secondary side thereof with an outlet. A ball in the body a seating part for the ball, disposed in the inlet of the body and inclined toward the primary side in a state having the flow path laid horizontally, and a guide part provided with a part for causing the ball seated at the seating part to be retracted into the turnout path and guiding the retracted ball to the seating part, are provided. A pumping apparatus for discharging a fluid from a storage tank includes a pump alternating motions of pumping and stopping for controlling the fluid in the storage tank to a predetermined amount, a piping for discharging to the exterior the fluid of the storage tank being forwarded by the pump, and a ball check valve disposed on the piping and adapted to prevent the discharged fluid from flowing backward during stoppage of the pump.
摘要翻译： 球止回阀包括具有形成在其中的流动路径和转向路径的主体，并且在其主要侧面上设置有入口，并且在其次级侧上设置有出口。 身体中的球体是球体的一个座位部分，它设置在身体的入口处，并且在水平方向设置有流动通道的状态下朝向初级侧倾斜;以及引导部分，其设置有使球落在 提供了要收回到道岔路径中并将缩回的球引导到座位部分的座部。 用于从储罐排出流体的泵送装置包括：泵的交替运动，用于将存储罐中的流体控制到预定量;泵送和停止的泵的交替运动，用于向存储罐的外部排出由 泵和球形止回阀，其设置在管道上并且适于在泵的停止期间防止排出的流体向后流动。
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公开(公告)号：US08132785B2
公开(公告)日：2012-03-13
申请号：US12309078
申请日：2007-07-11
IPC分类号： F16J15/00
CPC分类号： F16K41/046 , F16J15/20 , F16K5/0694
摘要： A shaft seal packing exhibits high sealability at the time of initial assembly and also exhibits, even after the packing is retightened, excellent sealability by an increased seal surface pressure obtained through an effect of pressing and by self-sealability obtained through an effect of fluid pressure. A shaft seal structure for a valve includes a body for a valve, a valve shaft, a valve disc disposed within the body so as to be rotatable or capable of ascending and descending, a valve shaft seal chamber having the valve shaft axially attached thereto, a shaft seal packing that is attached to the shaft seal chamber and comprises annular packing bodies stacked and substantially V-shaped in cross section, with stacked layer faces on the inner-diameter side of the packing bodies brought into tight contact with one another and stacked layer faces on the outer-diameter side of the packing bodies formed with prescribed gaps between the adjacent stacked layer faces. In the shaft seal structure for a valve, a tightening load on the packing bodies and fluid pressure are converted to a force in the diametrical direction owing to inclined angles of stacked layer faces on the inner-diameter side to attain a seal by a surface contact between the inner peripheral surface on the inner-diameter side and the outer peripheral surface of the valve shaft on a sliding side, and a lip part on the outer-diameter side is pushed and spread owing to the gaps to attain a seal by a line contact with the shaft seal chamber on a fixed side.
摘要翻译： 轴封衬垫在初始组装时表现出高的密封性，并且即使在包装被重新密封之后也显示出通过压制效果获得的增加的密封表面压力和通过流体压力的效果获得的自密封性而具有优异的密封性 。 一种用于阀的轴密封结构，包括一阀体，一阀体，一阀体，其设置在本体内以便可转动或能够上下升降;阀轴密封室，其阀轴轴向安装在其上， 轴封衬垫，其安装在所述轴密封室上，并且包括层叠并大致V形横截面的环状填料体，所述填料体的内径侧上的堆叠层面彼此紧密接触并堆叠 在相邻的堆叠层面之间形成有规定间隙的包装体的外径侧的层面。 在阀的轴封结构中，由于内径侧的层叠面的倾斜角度，由于表面接触而形成密封，因此将包装体上的紧固负荷和流体压力转换为直径方向的力 在内径侧的内周面和滑动侧的阀轴的外周面之间，由于间隙而在外径侧的唇部被推压扩张以通过线来进行密封 在固定侧与轴封室接触。
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公开(公告)号：US06701800B2
公开(公告)日：2004-03-09
申请号：US10162569
申请日：2002-06-06
申请人： Osamu Saitou , Hitoshi Harashima , Masashi Ishida , Yasunori Sugita , Hirokazu Chosho , Tatsuya Okuno , Masafumi Kotani , Hiroaki Maruyama , Nozomu Sutou
发明人： Osamu Saitou , Hitoshi Harashima , Masashi Ishida , Yasunori Sugita , Hirokazu Chosho , Tatsuya Okuno , Masafumi Kotani , Hiroaki Maruyama , Nozomu Sutou
IPC分类号： G05G114
CPC分类号： G05G1/327 , B60R21/09 , B60T7/065 , Y10T74/20528
摘要： A pedal support structure for use in a vehicle contains a toe board, a steering support beam, a master cylinder, a pair of pedal support elements including pedal support portions, a supporting mechanism provided between the pedal support portions supporting a pedal lever, and a catcher bracket. When an impact is applied to the vehicle, the pedal support portions are spread apart so as to disconnect the pedal lever from the pedal supporting mechanism and the movement of the pedal lever in a direction toward an operator of the vehicle is restricted by the pedal lever contacting the catcher bracket.
摘要翻译： 用于车辆的踏板支撑结构包括脚趾板，转向支撑梁，主缸，包括踏板支撑部分的一对踏板支撑元件，设置在支撑踏板杆的踏板支撑部分之间的支撑机构和 捕手支架 当对车辆施加冲击时，踏板支撑部分被分开以便将踏板杆与踏板支撑机构分离，并且踏板杆在朝向车辆操作者的方向上的移动被踏板杆限制 联系捕手支架。
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公开(公告)号：US4048409A
公开(公告)日：1977-09-13
申请号：US666265
申请日：1976-03-12
申请人： Yasunori Sugita , Yasuhiko Itagaki
发明人： Yasunori Sugita , Yasuhiko Itagaki
IPC分类号： B29C49/00 , B29C49/08 , C08K5/098 , C08F210/00
CPC分类号： B29C49/08 , B29C49/0005 , C08K5/098 , Y10S526/901 , Y10S526/916
摘要： Articles such as containers made of a highly crystalline olefin polymer having improved transparency and impact strength are obtained by biaxially extending an extruded tubular body of said polymer at an orientation temperature below the melting point thereof to attain an extension magnification ratio of at least 1.5 for each of the longitudinal and lateral directions. The polymer is a statistical random copolymer of propylene and from 1.5% to 5.0%, and preferably from 3.0% to 5.0%, by weight ethylene having a melt index of 0.6 - 3.0 g/10 min. Optionally, from 0.03 to 0.20 part by weight of p-tert. butyl benzoic acid, benzoic acid or sodium benzoate are added to 100 parts by weight of said copolymer.
摘要翻译： 通过在低于其熔点的取向温度下将所述聚合物的挤出管体双轴延伸以获得具有改善的透明度和冲击强度的高结晶性烯烃聚合物制成的容器，以获得每一个的伸长倍率至少为1.5 的纵向和横向。 聚合物是丙烯和熔体指数为0.6-3.0g / 10min的1.5％至5.0％，优选3.0％至5.0％重量的乙烯的统计学无规共聚物。 任选地，0.03至0.20重量份的对叔丁基。 丁基苯甲酸，苯甲酸或苯甲酸钠加入到100重量份的所述共聚物中。
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公开(公告)号：US20090289423A1
公开(公告)日：2009-11-26
申请号：US12309078
申请日：2007-07-11
IPC分类号： F16J15/18
CPC分类号： F16K41/046 , F16J15/20 , F16K5/0694
摘要： A shaft seal packing exhibits high sealability at the time of initial assembly and also exhibits, even after the packing is retightened, excellent sealability by an increased seal surface pressure obtained through an effect of pressing and by self-sealability obtained through an effect of fluid pressure. A shaft seal structure for a valve includes a body for a valve, a valve shaft, a valve disc disposed within the body so as to be rotatable or capable of ascending and descending, a valve shaft seal chamber having the valve shaft axially attached thereto, a shaft seal packing that is attached to the shaft seal chamber and comprises annular packing bodies stacked and substantially V-shaped in cross section, with stacked layer faces on the inner-diameter side of the packing bodies brought into tight contact with one another and stacked layer faces on the outer-diameter side of the packing bodies formed with prescribed gaps between the adjacent stacked layer faces. In the shaft seal structure for a valve, a tightening load on the packing bodies and fluid pressure are converted to a force in the diametrical direction owing to inclined angles of stacked layer faces on the inner-diameter side to attain a seal by a surface contact between the inner peripheral surface on the inner-diameter side and the outer peripheral surface of the valve shaft on a sliding side, and a lip part on the outer-diameter side is pushed and spread owing to the gaps to attain a seal by a line contact with the shaft seal chamber on a fixed side.
摘要翻译： 轴封衬垫在初始组装时表现出高的密封性，并且即使在包装被重新密封之后也显示出通过压制效果获得的增加的密封表面压力和通过流体压力的效果获得的自密封性而具有优异的密封性 。 一种用于阀的轴密封结构，包括一阀体，一阀体，一阀体，其设置在本体内以便可转动或能够上下升降;阀轴密封室，其阀轴轴向安装在其上， 轴封衬垫，其安装在所述轴密封室上，并且包括层叠并大致V形横截面的环状填料体，所述填料体的内径侧上的堆叠层面彼此紧密接触并堆叠 在相邻的堆叠层面之间形成有规定间隙的包装体的外径侧的层面。 在阀的轴封结构中，由于内径侧的层叠面的倾斜角度，由于表面接触而形成密封，因此将包装体上的紧固负荷和流体压力转换为直径方向的力 在内径侧的内周面和滑动侧的阀轴的外周面之间，由于间隙而在外径侧的唇部被推压扩张以通过线来进行密封 在固定侧与轴封室接触。
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公开(公告)号：US4207063A
公开(公告)日：1980-06-10
申请号：US930653
申请日：1978-08-03
申请人： Yasunori Sugita , Yokichi Miyara
发明人： Yasunori Sugita , Yokichi Miyara
CPC分类号： B29C49/68 , B29C2035/0822 , B29C49/04 , B29C49/06
摘要： A method for making plastic containers comprises the steps of heating an axially subdivided area of a tubular parison to a temperature higher than that of the remaining axially subdivided portion prior to forming the container in a mold. Apparatus for accomplishing such heating includes a furnace provided with an endless conveyor and an auxiliary heater along a certain portion of the path of the conveyor.
摘要翻译： 制造塑料容器的方法包括以下步骤：在将模具中形成容器之前，将管状型坯的轴向细分区域加热到高于其余的轴向细分部分的温度。 用于实现这种加热的装置包括沿输送机的路径的某一部分设置有循环输送机和辅助加热器的炉。
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公开(公告)号：US3944530A
公开(公告)日：1976-03-16
申请号：US506761
申请日：1974-09-17
申请人： Yasunori Sugita , Yasuhiko Itagaki
发明人： Yasunori Sugita , Yasuhiko Itagaki
IPC分类号： B65D1/00 , B29B11/10 , B29C49/00 , B29C49/04 , B29C49/08 , B29C65/00 , C08F210/06 , C08K5/09 , C08K5/098 , C08F210/00 , B29C17/06 , B29C23/00 , C08F212/00
CPC分类号： C08F210/06 , B29C49/0005 , B29C49/08 , C08K5/09 , C08K5/098
摘要： Articles such as containers made of a crystalline olefin polymer having improved transparency and impact strength obtained by biaxially extending an extruded tubular body of said polymer at an orientation temperature below the melting point to attain an extension magnification ratio of at least 1.5 for each of longitudinal and lateral directions wherein said polymer is a statistical random copolymer of propylene and from 0.3% to 5.0% by weight ethylene having a melt index of 0.6 - 3.0 g/10 min. Optionally, from 0.03 to 0.20 part by weight of aluminum p-tert-butyl benzoate or sodium p-tert-butyl benzoate are added to 100 parts by weight of said copolymer.
摘要翻译： 诸如由具有改善的透明度和冲击强度的结晶烯烃聚合物制成的容器，其通过在低于熔点的取向温度下双轴延伸所述聚合物的挤出管状体获得，以获得纵向和纵向的延伸倍率至少为1.5 横向方向，其中所述聚合物是丙烯和熔体指数为0.6-3.0g / 10min的0.3％至5.0％重量乙烯的统计学无规共聚物。 任选地，向100重量份所述共聚物中加入0.03至0.20重量份的对苯甲酸对叔丁酯或对叔丁基苯甲酸钠。
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