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21. 发明授权

US06631741B2 Metal-composite corrugated hoses and a process for manufacturing the same 有权
标题翻译：金属复合瓦楞软管及其制造方法
公开(公告)号：US06631741B2
公开(公告)日：2003-10-14
申请号：US09864203
申请日：2001-05-25
申请人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
发明人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
IPC分类号： F16L918
CPC分类号： F16L11/15
摘要： A metal-composite corrugated hose having a wall including a metal layer forming its innermost layer and a resin layer surrounding it. Its wall has in its corrugated portion a metal layer thickness (A) of at least 20 &mgr;m, but below 200 &mgr;m, and a resin layer thickness (B) of 80 to 5,000 &mgr;m. Each thickness of A and B has a ratio (A:B) of 1:4 to 1:50. The hose is made by a specific process in which the metal and resin layers are not corrugated simultaneously. Thus, there is a provided a metal-composite corrugated hose having high fuel impermeability, flexibility and strength, and having a reinforcing effect sufficient to protect the metal layer from any fatigue failure.
摘要翻译：一种金属复合波纹软管，其具有包括形成其最内层的金属层和围绕其的树脂层的壁。其壁的波纹部分的金属层厚度（A）为至少20μm，但小于200μm，树脂层厚度（B）为80-5,000μm。 A和B的每个厚度的比例（A:B）为1:4至1:50。软管是通过特殊的工艺制成的，其中金属和树脂层不是波纹状的。因此，提供了具有高燃料不渗透性，柔韧性和强度的金属复合波纹软管，并且具有足以保护金属层免受任何疲劳破坏的补强作用。

22. 发明授权

US06607218B2 Fuel hose connection structure and fuel hose 失效
标题翻译：燃油软管连接结构和燃油软管
公开(公告)号：US06607218B2
公开(公告)日：2003-08-19
申请号：US09832890
申请日：2001-04-12
申请人： Kazushige Sakazaki , Atsuo Miyajima
发明人： Kazushige Sakazaki , Atsuo Miyajima
IPC分类号： F16L2100
CPC分类号： F16L11/04 , F16L33/01 , F16L2011/047
摘要： A fuel hose including a straight insertion end portion at one axial end, an outer layer formed of an elastic body, a groove portion formed coaxially on the inner wall at an axially inward end of the insertion end portion, a thin-walled inner layer made of a resin material of low gasoline permeability and provided to a portion of the inner wall, the portion including the groove portion and extending axially inward from the groove portion, and an annular seal member fitted into the groove portion with the inner layer. The insertion end portion is configured to receive a mating pipe having an engagement protrusion protruding radially outward at an end portion under pressure such that the engagement protrusion presses the seal member fitted into the groove portion to be engaged with the groove portion in a fluid-tight condition. The outer layer is configured to be fitted with a clamp.
摘要翻译：一种燃料软管，其包括在一个轴向端部处的直插入端部，由弹性体形成的外层，同轴地形成在所述插入端部的轴向内侧的内壁上的槽部，具有低汽油渗透性的树脂材料，并且设置在所述内壁的一部分上，所述部分包括所述槽部并且从所述槽部沿轴向向内延伸，以及环形密封构件，其与所述内层嵌合在所述槽部中。插入端部被构造成容纳具有在压力端部处径向向外突出的接合突起的配合管，使得接合突起按压密封构件，该密封构件嵌合在槽部中以与流体密封的槽部接合条件。外层被配置成装配有夹具。

23. 发明授权

US6082783A Hose connecting structure 失效
标题翻译：软管连接结构
公开(公告)号：US6082783A
公开(公告)日：2000-07-04
申请号：US917940
申请日：1997-08-27
申请人： Minoru Kawasaki , Atsuo Miyajima , Hiroyuki Ichikawa
发明人： Minoru Kawasaki , Atsuo Miyajima , Hiroyuki Ichikawa
IPC分类号： B29C49/04 , B29C49/20 , F16L11/11 , F16L37/088 , F16L37/098 , F16L39/00
CPC分类号： B29C49/20 , F02M35/10144 , F02M35/10347 , F16L11/11 , F16L37/088 , F16L37/0985 , F16L37/0987 , B29C2049/2017 , B29C2049/2034 , B29C2049/2047 , B29C49/04 , B29L2031/24 , Y02T10/14 , Y10S285/903 , Y10S285/906
摘要： A hose connecting structure includes a hose whose central and engaging portion having a thermal flexibility resin which is molded by a blow molding method and a mating member which is inserted into the edge opening of the hose. The hose connecting structure further includes a ring-shaped sealing material and a first engaging portion which is disposed in the axial direction by a predetermined distance to the sealing material at either the edge portion of the hose or the mating member and second engaging portion which is directly or indirectly engaged with the first engaging portion at either the edge portion of the hose or the mating member. The central and the engaging portion of the hose connecting structure includes a thermal flexibility resin which is molded by a blow molding method. Therefore, the most suitable soft and hard resin for the appropriate portion can be used. When the engaging portion with the mating member and the central portion are molded integrally, the working efficiency is improved. The sealing material such as an O-ring is used for the engaging surface. Therefore soft resin is not used for the engaging surface, and a free selection of resin is achieved. Moreover, the polishing of the engaging surface is not required.
摘要翻译：软管连接结构包括软管，其中心和接合部分具有通过吹塑法成型的热柔性树脂和插入软管的边缘开口中的配合构件。软管连接结构还包括环形密封材料和第一接合部分，该第一接合部分在软管或配合部件的边缘部分沿轴向方向设置至密封材料预定的距离，第二接合部分在软管或配合构件的边缘部分处直接或间接地与第一接合部分接合。软管连接结构的中心和接合部分包括通过吹塑法模制的热挠性树脂。因此，可以使用用于适当部分的最适合的软和硬树脂。当与配合构件的接合部分和中心部分一体地模制时，提高了工作效率。密封材料如O形圈用于接合表面。因此，软树脂不用于接合表面，并且可以实现树脂的自由选择。此外，不需要对接合表面进行抛光。

24. 发明授权

US5472746A Method of producing an electrostatically painted multi-layered hose 失效
标题翻译：静电喷涂多层软管的制造方法
公开(公告)号：US5472746A
公开(公告)日：1995-12-05
申请号：US178542
申请日：1994-01-07
申请人： Atsuo Miyajima , Minoru Kawasaki , Tsutomu Kodama
发明人： Atsuo Miyajima , Minoru Kawasaki , Tsutomu Kodama
IPC分类号： B32B1/08 , B05D7/22 , B29C45/00 , B29C63/00 , B29D23/00 , B32B25/08 , F16L11/04 , B05D1/06
CPC分类号： B29D23/001 , B05D7/222 , F16L11/04 , B29C45/00 , B29C63/00 , B29K2021/00 , B29L2009/00 , B29L2023/004 , B29L2023/183
摘要： A method for producing a multi-layered hose by electrostatically applying a thin resin layer on the inner surface of a tubular rubber outer layer. The resin can be applied by spraying resin powder from a bar nozzle inserted into an opening of the tubular outer layer, and the applied resin can be heated by an induction or dielectric heating source placed inside the tubular outer layer. The resin can be applied only to the hose body portion and not to edge portions which are to be attached to mating pipes, or a thinner layer of resin can be applied on the edge portions than on the body portion. An intermediate layer containing dielectric material or at least one of electrically conductive and magnetic material can be formed between the tubular outer layer and resin inner layer.
摘要翻译：一种通过在管状橡胶外层的内表面上静电施加薄树脂层来制造多层软管的方法。可以通过从插入管状外层的开口中的棒状喷嘴喷射树脂粉末来施加树脂，并且可以通过放置在管状外层内的感应或介电加热源来加热所施加的树脂。该树脂仅可以应用于软管主体部分，而不仅适用于要连接到配合管的边缘部分，或者可以在边缘部分上施加较薄的树脂层，而不是在主体部分上。可以在管状外层和树脂内层之间形成包含电介质材料或导电材料和磁性材料中的至少一种的中间层。

25. 发明授权

US07955675B2 Weld joint for fuel tank 有权
标题翻译：燃油箱焊接
公开(公告)号：US07955675B2
公开(公告)日：2011-06-07
申请号：US11951549
申请日：2007-12-06
申请人： Takayuki Maeda , Atsuo Miyajima , Kazushige Sakazaki , Kentaro Sugita
发明人： Takayuki Maeda , Atsuo Miyajima , Kazushige Sakazaki , Kentaro Sugita
IPC分类号： B32B27/08 , B29C47/00 , F16L13/02 , B65D57/00
CPC分类号： B60K15/03177 , B29C45/0025 , B29C45/14065 , B29C65/2061 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/232 , B29C66/24221 , B29C66/53247 , B29C66/71 , B29C66/712 , B29C66/7234 , B29C66/73921 , B29C66/8322 , B29C2045/14131 , B29K2023/065 , B29K2023/086 , B29K2077/00 , B29K2995/0041 , B29K2995/0069 , B29L2009/00 , B29L2031/7172 , Y10T428/1379 , Y10T428/139
摘要： A weld joint has a weld portion for being welded and bonded to a rim portion around an opening of a resin fuel tank. The weld portion is made of a resin alloy material that is obtained by alloying EVOH or PA with a modified HDPE. A highly-weldable layer is provided in an extremity portion of the weld portion throughout an entire circumference of the weld portion. The highly-weldable layer is made of HDPE and/or a modified HDPE having good weldability to the resin fuel tank. An extremity end surface of the highly-weldable layer serves as a weld surface for welding the weld portion to the resin fuel tank.
摘要翻译：焊接接头具有焊接部分，用于焊接并结合到围绕树脂燃料箱的开口的边缘部分。焊接部由EVOH或PA与改性HDPE合金化得到的树脂合金材料制成。在焊接部的整个圆周上的焊接部的末端部设置高度可焊接层。高可焊接层由HDPE和/或与树脂燃料箱具有良好可焊性的改性HDPE制成。高可焊接层的末端表面用作将焊接部分焊接到树脂燃料箱的焊接表面。

26. 发明申请

US20080135562A1 Fuel Tank Assembly and Fuel Tank 审中-公开
标题翻译：燃油箱组件和油箱
公开(公告)号：US20080135562A1
公开(公告)日：2008-06-12
申请号：US11951537
申请日：2007-12-06
申请人： Atsuo Miyajima
发明人： Atsuo Miyajima
IPC分类号： B60P3/00
CPC分类号： B60K15/03177 , B29C65/2061 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/232 , B29C66/24221 , B29C66/53247 , B29C66/71 , B29C66/723 , B29C66/7234 , B29C66/73921 , B29C66/8322 , B29L2031/7172 , B29K2023/04 , B29K2023/065 , B29K2023/086
摘要： A resin fuel tank has an annular welded portion around an opening formed in the fuel tank. A resin weld joint has an annular weld portion. The weld joint is mounted to the fuel tank by bonding the weld portion of the weld joint to the annular welded portion of the fuel tank through application of heat-welding under pressure. The fuel tank is provided with reinforcing ribs arranged radially around the annular welded portion.
摘要翻译：树脂燃料箱具有形成在燃料箱内的开口周围的环状焊接部。树脂焊接接头具有环形焊接部。通过在加压下进行热焊接，将焊接接合部焊接在燃料箱上，通过焊接接合部的焊接部与燃料箱的环状焊接部接合。燃料箱设置有围绕环形焊接部分径向设置的加强肋。

27. 发明申请

US20070228727A1 Quick Connector 有权
标题翻译：快速连接器
公开(公告)号：US20070228727A1
公开(公告)日：2007-10-04
申请号：US11679963
申请日：2007-02-28
申请人： Keiji Matsuno , Atsuo Miyajima
发明人： Keiji Matsuno , Atsuo Miyajima
IPC分类号： F16L37/12
CPC分类号： F16L37/0985
摘要： Retainer means has a pair of retainers that are disposed diametrically opposite sides of a passage way of an annular engaging projection of a pipe, and release arms that are provided on the retainers, respectively. Each of the retainers has a fixing end portion integrally connected to and supported by a pipe retainer portion, and a free end including an engaging portion for snap-engaging with the annular engaging projection. Each of the release arms has a cross-sectional shape for allowing a pressure on the release arm in the other longitudinal direction, when being pressed radially inwardly from outside.
摘要翻译：保持器装置具有一对保持器，其设置在管道的环形接合突起的通道的径向相对侧上，并且分别设置在保持器上的释放臂。每个保持器具有一体地连接到管保持器部分并由管保持器部分支撑的固定端部，以及包括用于与环形接合突起卡扣配合的接合部分的自由端。每个释放臂具有横截面形状，用于当从外部径向向内按压时允许释放臂在另一个纵向方向上的压力。

28. 发明申请

US20060001261A1 Through-panel fixing device for piping member 失效
标题翻译：管道构件用面板固定装置
公开(公告)号：US20060001261A1
公开(公告)日：2006-01-05
申请号：US11168739
申请日：2005-06-28
申请人： Atsuo Miyajima , Masayuki Sasagawa , Yuichi Wada , Naomasa Kaneko , Toshikazu Ono
发明人： Atsuo Miyajima , Masayuki Sasagawa , Yuichi Wada , Naomasa Kaneko , Toshikazu Ono
IPC分类号： F16L27/00
CPC分类号： F16L5/10 , B60R16/0222 , F16L5/14
摘要： A piping member is mounted in a mounting hole of one panel by means of a first holder and in a mounting hole of the other panel by means of a second holder, respectively. Each of the first and the second holders has a through-hole for receiving the piping member therethrough, and a fit-in projecting portion that is fitted in the mounting hole so as to be positioned. Each of the first and the second holders also has a resilient lug and a collar portion for cooperatively clamping the panel with its inner and outer surfaces therebetween. The first holder holds the piping member relatively movably axially with respect to the first holder therethrough, while the second holder securely fixes the piping member axially with respect to the second holder therethrough.
摘要翻译：配管构件分别通过第一保持器安装在一个面板的安装孔中，并且分别通过第二保持器安装在另一个面板的安装孔中。第一和第二保持器中的每一个具有用于容纳管道构件的通孔，以及嵌合在安装孔中以便定位的嵌入突出部。第一和第二支架中的每一个还具有弹性凸耳和凸缘部分，用于协同地夹紧面板及其内表面和外表面之间的面板。第一保持器保持管道构件相对于第一保持件相对移动地相对移动，而第二保持器相对于第二保持件轴向地固定配管构件。

29. 发明授权

US06926924B2 Metal-composite hose and a process for manufacturing the same 失效
标题翻译：金属复合软管及其制造方法
公开(公告)号：US06926924B2
公开(公告)日：2005-08-09
申请号：US10123194
申请日：2002-04-17
申请人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
发明人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
IPC分类号： F16L9/06 , B05D7/14 , B05D7/24 , B32B1/08 , B32B15/08 , F16L11/11 , F16L11/15 , B05D7/22
CPC分类号： B32B1/08 , B32B15/08 , B32B2597/00 , F16L11/15 , Y10T428/1355
摘要： A metal-composite hose having a wall including an innermost metal layer and a resin layer surrounding it, in which the metal layer has at each end portion of the hose an inner surface covered with a resin layer, an elastic rubber layer, or both. A process for manufacturing a metal-composite hose includes: forming a metal layer; covering the metal layer with an elastic rubber layer, if required; and after masking a specific portion of the metal layer, forming a thermoplastic resin layer thereon by powder or spray coating. The hose is preferably a corrugated one. It has high fluid impermeability, flexibility and strength, as well as high metal-rust resistance and sealing property at both ends.
摘要翻译：一种金属复合软管，其具有包括最内金属层和围绕该金属层的树脂层的壁，其中金属层在软管的每个端部具有被树脂层覆盖的内表面，弹性橡胶层或两者。金属复合软管的制造方法包括：形成金属层; 如果需要，用弹性橡胶层覆盖金属层; 并且在掩蔽金属层的特定部分之后，通过粉末或喷涂形成其上的热塑性树脂层。软管最好是瓦楞纸。它具有高流体不渗透性，柔韧性和强度，以及两端的高耐金属性和密封性。

30. 发明授权

US06837525B2 Tube connecting structure 失效
标题翻译：管连接结构
公开(公告)号：US06837525B2
公开(公告)日：2005-01-04
申请号：US10418573
申请日：2003-04-17
申请人： Atsuo Miyajima
发明人： Atsuo Miyajima
IPC分类号： F16L33/00 , F16L33/28 , F16L37/098 , F16L37/12 , F16L39/00
CPC分类号： F16L37/0985 , F16L37/098 , Y10S285/903 , Y10S285/921
摘要： A tube connecting structure is formed with first and second cylindrical sections. The first cylindrical section includes: a joining cylinder with engagement holes disposed at a first end; a ring-shaped flange projecting radially inward from a second end; an inner cylinder extending co-axially toward the first end; and an inner cylindrical member separated axially from the inner cylinder. An O-ring is disposed co-axially between the inner cylinder and inner cylindrical member. Large and small diameter sections of the joining member align with a large-diameter section and small-diameter cylindrical section of the first tube, respectively, and are fitted into the space between the joining cylinder and the inner cylinder and inner cylindrical member. A second tube supported within the second cylindrical section is prevented from slipping out. The O-ring provides a fluid-tight seal between the first and second tubes.

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