公开(公告)号：US06382231B2

公开(公告)日：2002-05-07

申请号：US09801051

申请日：2001-03-08

申请人： Tomohiro Sugizaki ,  Masanori Nojiri

发明人： Tomohiro Sugizaki ,  Masanori Nojiri

IPC分类号： F16K2404

CPC分类号： F16K24/044 ,  B60K15/03519 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/86324

摘要： A fuel cutoff valve and a method for making the same having a simpler mounting operation and excellent sealing properties are disclosed. The fuel cutoff valve includes a cover, a casing made of a different resin than the cover wherein the casing includes a valve chest and a valve body accommodated in the valve chest. The casing is used as an insert member having a plurality of sealing ribs projecting substantially vertically towards the cover, and a stopper formation forming a substantially horizontal step at substantially right angles to the sealing ribs, and the cover is integrally formed therewith so as to enclose the sealing ribs and stopper formation of the casing. The fuel cutoff valve may also be constructed such that the cover is used as the insert member as opposed to the casing. The stopper formation can be a rib, a recess or a through-hole.

摘要翻译： 公开了一种燃料切断阀及其制造方法，其具有更简单的安装操作和优异的密封性能。 燃料切断阀包括盖子，由与壳体不同的树脂制成的壳体，其中壳体包括阀座和容纳在阀箱中的阀体。 壳体用作具有多个基本垂直向盖突出地突出的密封肋的插入构件，以及形成与密封肋基本成直角的基本上水平的台阶的止挡器形成，并且盖与其一体地形成，以便包围 密封肋和塞子形成套管。 燃料切断阀也可以被构造成使得盖被用作与壳体相对的插入件。 挡块形成可以是肋，凹部或通孔。

公开(公告)号：US06286539B1

公开(公告)日：2001-09-11

申请号：US09494510

申请日：2000-01-31

申请人： Hiroshi Nishi ,  Masayuki Nakagawa ,  Tomohiro Sugizaki

发明人： Hiroshi Nishi ,  Masayuki Nakagawa ,  Tomohiro Sugizaki

IPC分类号： F16K2404

CPC分类号： B60K15/03519 ,  F16K24/044 ,  Y10T137/0874 ,  Y10T137/3099

摘要： A fuel cutoff valve is mounted on an upper wall of a fuel tank to open and close a connection conduit, so as to connect and disconnect the fuel tank with and from outside. The fuel cutoff valve of the present invention includes a casing, a cup-shaped float, a bottom plate, and a cover. Both the cover and the casing swell in the liquid fuel. The cover is made of a first resin material, which has the greater fuel swelling property than a second resin material that is applied for the casing. The cover is accordingly expanded to a greater degree than the casing. A holder unit disposed on the casing increases the supporting force against a support member of the cover with the swell of the cover. The casing is thus securely held by the cover via the holder unit and is not movable against the cover under the swelling condition of the cover. The fuel cutoff valve of the present invention accordingly attains the stable valve opening and closing properties without any possible troubles due to the unsteady joint, for example, a lowered mechanical strength against shocks or a variation in opening and closing liquid levels of the fuel cutoff valve.

摘要翻译： 燃料切断阀安装在燃料箱的上壁上，以打开和关闭连接导管，从而将燃料箱与外部连接和断开。 本发明的燃料截止阀包括壳体，杯形浮子，底板和盖。 盖子和套管在液体燃料中膨胀。 该盖由第一树脂材料制成，其具有比应用于壳体的第二树脂材料更大的燃料膨胀性能。 相应地，该盖膨胀到比套管更大的程度。 设置在壳体上的保持器单元随着盖的膨胀而增加抵靠盖的支撑构件的支撑力。 壳体因此通过保持器单元被盖牢固地保持，并且在盖的膨胀状态下不能抵靠盖移动。 因此，本发明的燃料切断阀达到稳定的开阀和关闭性能，而不会由于不稳定的接头而引起任何可能的麻烦，例如降低了对冲击的机械强度或燃油切断阀的开启和关闭液位的变化 。

公开(公告)号：US4833847A

公开(公告)日：1989-05-30

申请号：US166563

申请日：1988-03-10

申请人： Yukiyoshi Inayama ,  Akio Sorimachi ,  Tomohiro Sugizaki ,  Shinichi Goto ,  Kouichi Satou ,  Masatoshi Nagata ,  Takuji Nagata

发明人： Yukiyoshi Inayama ,  Akio Sorimachi ,  Tomohiro Sugizaki ,  Shinichi Goto ,  Kouichi Satou ,  Masatoshi Nagata ,  Takuji Nagata

IPC分类号： B60J10/02

CPC分类号： B60J10/70

摘要： A flush mounting molding of the present invention has a strip-shaped head covering a channel formed between a window frame and a windshield glass of an automobile, and a leg, to be inserted and installed into the channel, having a window frame contacting lip and a windshield glass receiving lip and formed integrally and vertically on the bottom surface of the strip-shaped head. The window frame contacting lip is divided into a plurality of window frame contacting lip members by slits in the longitudinal direction thereof, and the length of the window frame contacting lip members is varied in the direction toward the window frame. Thus, some of the window frame contacting lip members contact with the window frame in approximately perpendicular manner. Accordingly, the flush mounting molding does not come out of the channel. Thus, no defective automobile assembly due to the come-out occurs, and the productivity of the automobile assembly is improved.

摘要翻译： 本发明的嵌入式安装模制件具有覆盖形成在汽车的窗框和挡风玻璃之间的通道的条状头部和腿部，以插入并安装到通道中，具有接触唇部的窗框和 挡风玻璃接收唇部，并且在带状头部的底表面上一体地并且垂直地形成。 窗框接触唇缘沿着其纵向方向被狭缝分成多个窗框接触唇部件，并且窗框接触唇部件的长度在朝向窗框的方向上变化。 因此，一些窗框接触唇形件以大致垂直的方式与窗框接触。 因此，嵌入式安装成型件不会从通道出来。 因此，不会发生因出现故障的汽车组件，提高了汽车组件的生产率。

公开(公告)号：US06591855B2

公开(公告)日：2003-07-15

申请号：US09876253

申请日：2001-06-08

申请人： Hiroshi Nishi ,  Tomohiro Sugizaki ,  Tomohide Aoki

发明人： Hiroshi Nishi ,  Tomohiro Sugizaki ,  Tomohide Aoki

IPC分类号： F16K2404

CPC分类号： B60K15/03519 ,  F16K24/044 ,  Y10T137/0874 ,  Y10T137/3099

摘要： A fuel cutoff valve includes a full fuel control valve and an overfill prevention valve inside a casing. The overfill prevention valve is equipped with first and second floats. The second float is disposed in the storage chamber inside the first float of the full fuel control valve while being allowed to move up and down. The second float is configured such that a second connection conduit is closed by a second valve element as a result of a rising movement when the fuel level exceeds a second liquid level located above a first liquid level, and the second valve element is connected to a first connection conduit through a second connection conduit to reduce the force with which the first valve element of the first float is pressed against a first seat as a result of the fact that the fuel level has dropped below the second liquid level but is still above the first liquid level.

摘要翻译： 燃料切断阀包括在壳体内的全燃料控制阀和防溢满溢流阀。 溢出物防止阀配备有第一和第二浮子。 第二浮子被设置在全燃料控制阀的第一浮子内的储存室中，同时被允许上下移动。 第二浮子被构造成使得当燃料液位超过位于第一液位高于第二液面的第二液位时，作为上升运动的结果，第二连接导管由第二阀元件封闭，并且第二阀元件连接到 第一连接管道通过第二连接管道，以减少第一浮子的第一阀元件压靠第一座椅的力，这是由于燃料液位已经降到第二液位以下但仍高于 第一液位。