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86 条记录 (耗时 0.044 秒)

    Sealing Member and Its Manufacture
    53.
    发明申请
    Sealing Member and Its Manufacture 审中-公开
    密封件及其制造

    公开(公告)号：US20130020769A1

    公开(公告)日：2013-01-24

    申请号：US13541769

    申请日：2012-07-05

    申请人： Hiroyuki Ueki ,  Toru Noguchi ,  Masaei Ito

    发明人： Hiroyuki Ueki ,  Toru Noguchi ,  Masaei Ito

    IPC分类号： C08K3/04 ,  C08L27/12 ,  F16J15/16 ,  B82Y99/00

    CPC分类号： C09K3/1009 ,  B82Y30/00 ,  C08K3/04 ,  C08K3/041 ,  C08K2201/011 ,  C08L27/12

    摘要： A sealing member is obtained by molding a carbon fiber composite material (50) including a perfluoroelastomer (FFKM), and carbon nanofibers dispersed in the perfluoroelastomer, the carbon nanofibers having an average diameter of 0.4 to 230 nm. The perfluoroelastomer (FFKM) has a TR-10 value of −10° C. or less as measured by a temperature-retraction test (TR test) in accordance with JIS K 6261. The carbon fiber composite material (50) in a crosslinked form has a peak temperature of a loss tangent (tandelta) of −15° C. or less as measured by a dynamic viscoelasticity test.

    摘要翻译： 通过模制包含全氟弹性体（FFKM）的碳纤维复合材料（50）和分散在全氟弹性体中的碳纳米纤维，平均直径为0.4〜230nm的碳纳米纤维，可以得到密封构件。 全氟弹性体（FFKM）根据JIS K 6261通过温度回缩试验（TR试验）测定的TR-10值为-10℃以下。交联形式的碳纤维复合材料（50） 具有通过动态粘弹性测试测量的-15℃或更低的损耗角正切（tandelta）的峰值温度。

    Carbon fiber composite material
    54.
    发明授权
    Carbon fiber composite material 有权
    碳纤维复合材料

    公开(公告)号：US08329293B2

    公开(公告)日：2012-12-11

    申请号：US11785875

    申请日：2007-04-20

    申请人： Toru Noguchi ,  Akira Magario ,  Morinobu Endo

    发明人： Toru Noguchi ,  Akira Magario ,  Morinobu Endo

    IPC分类号： D02G3/00 ,  D04H1/00

    CPC分类号： C08J5/04 ,  C08K3/04 ,  C08K7/04 ,  Y10T428/249924 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/298

    摘要： A carbon fiber composite material having an elastomer and vapor-grown carbon fibers dispersed in the elastomer. The vapor-grown carbon fibers are rigid fibers having an average diameter of 20 to 200 nm, an average length of 5 to 20 micrometers, and an average value of bending indices defined by the following expression (1) of 5 to 15, Bending index=Lx÷D  (1) Lx: length of linear portion of the vapor-grown carbon fiber, and D: diameter of the vapor-grown carbon fiber. The carbon fiber composite material has a dynamic modulus of elasticity (E′) at 150° C. of 30 MPa or more and an elongation at break (EB) of 140% or more.

    摘要翻译： 一种具有分散在弹性体中的弹性体和气相生长碳纤维的碳纤维复合材料。 气相生长碳纤维是平均直径为20〜200nm，平均长度为5〜20μm的刚性纤维，由下述式（1）定义的弯曲指数的平均值为5〜15，弯曲指数 = Lx÷D（1）Lx：气相生长碳纤维的直线部分的长度，D：气相生长碳纤维的直径。 碳纤维复合材料在150℃下的动态弹性模量（E'）为30MPa以上，断裂伸长率（EB）为140％以上。

    Piston seal member and disc brake using the piston seal member
    56.
    发明授权
    Piston seal member and disc brake using the piston seal member 有权
    活塞密封件和使用活塞密封件的盘式制动器

    公开(公告)号：US08037975B2

    公开(公告)日：2011-10-18

    申请号：US12071469

    申请日：2008-02-21

    申请人： Toru Noguchi ,  Hiroyuki Ueki ,  Takumi Sagou ,  Takushi Matsushita ,  Tsuyoshi Watanabe

    发明人： Toru Noguchi ,  Hiroyuki Ueki ,  Takumi Sagou ,  Takushi Matsushita ,  Tsuyoshi Watanabe

    IPC分类号： F16D65/00

    CPC分类号： F16J15/3284

    摘要： The piston seal member is formed of a crosslinked rubber composition, the rubber composition including 100 parts by weight of an ethylene-propylene rubber, 20 to 60 parts by weight of a first carbon black, 50 to 100 parts by weight of a second carbon black, and 5 to 20 parts by weight of carbon nanofiber having an average diameter of 0.5 to 500 nm, the total amount of the first carbon black and the second carbon black being 70 to 160 parts by weight. The first carbon black has an average particle diameter of 35 to 100 nm and a DBP absorption of 50 to 200 ml/100 g. The second carbon black has an average particle diameter that is greater than the average particle diameter of the first carbon black and ranges from 60 to 500 nm and a DBP absorption of 5 to 50 ml/100 g.

    摘要翻译： 活塞密封部件由交联橡胶组合物形成，该橡胶组合物包含100重量份的乙烯 - 丙烯橡胶，20-60重量份的第一炭黑，50-100重量份的第二炭黑 和5〜20重量份平均直径为0.5〜500nm的碳纳米纤维，第一炭黑和第二炭黑的总量为70〜160重量份。 第一炭黑的平均粒径为35〜100nm，DBP吸收为50〜200ml / 100g。 第二炭黑的平均粒径大于第一炭黑的平均粒径，为60〜500nm，DBP吸收为5〜50ml / 100g。

    Composite material and method of producing the same, and composite metal material and method of producing the same
    58.
    发明授权
    Composite material and method of producing the same, and composite metal material and method of producing the same 有权
    复合材料及其制造方法，以及复合金属材料及其制造方法

    公开(公告)号：US07803297B2

    公开(公告)日：2010-09-28

    申请号：US11219706

    申请日：2005-09-07

    申请人： Akira Magario ,  Toru Noguchi

    发明人： Akira Magario ,  Toru Noguchi

    IPC分类号： B29C59/00 ,  B22D19/14

    CPC分类号： B82Y30/00 ,  B22F1/0059 ,  C22C1/1005 ,  C22C1/1015 ,  C22C47/06 ,  C22C47/08 ,  C22C49/14 ,  Y10T428/30

    摘要： A method of producing a composite material which includes a carbon-based material and a particulate or fibrous metal material Z. The method includes steps (a) to (c). In the step (a), at least a first carbon material and the metal material Z mixed into an elastomer, and dispersing the first carbon material and the metal material Z by applying a shear force to obtain a composite elastomer, the metal material Z having a melting point lower than a melting point of the first carbon material. In the step (b), the composite elastomer is heat-treated to vaporize the elastomer to obtain an intermediate composite material including a second carbon material and the metal material Z. In the step (c), the intermediate composite material is heat-treated together with a substance including an element Y having a melting point lower than the melting point of the metal material Z to vaporize the substance including the element Y.

    摘要翻译： 一种生产复合材料的方法，其包括碳基材料和颗粒状或纤维状金属材料Z.该方法包括步骤（a）至（c）。 在步骤（a）中，至少将第一碳材料和金属材料Z混合成弹性体，并通过施加剪切力来分散第一碳材料和金属材料Z以获得复合弹性体，金属材料Z具有 熔点低于第一碳材料的熔点。 在步骤（b）中，对复合弹性体进行热处理以使弹性体汽化，得到包含第二碳材料和金属材料Z的中间复合材料。在步骤（c）中，对中间复合材料进行热处理 与包含熔点低于金属材料Z的熔点的元素Y的物质一起蒸发含有元素Y的物质。

    Piston seal and disc brake using the piston seal
    60.
    发明授权
    Piston seal and disc brake using the piston seal 有权
    活塞密封和盘式制动器使用活塞密封

    公开(公告)号：US07255207B2

    公开(公告)日：2007-08-14

    申请号：US10824368

    申请日：2004-04-15

    申请人： Toru Noguchi ,  Kazuhito Kawata ,  Takashi Wanibuchi ,  Koichi Arita

    发明人： Toru Noguchi ,  Kazuhito Kawata ,  Takashi Wanibuchi ,  Koichi Arita

    IPC分类号： F16D55/18 ,  F16J15/16

    CPC分类号： F16J15/164 ,  F16D65/78 ,  F16D2125/06 ,  F16J15/3284

    摘要： A piston seal of a disc brake can stabilize the amount of rollback of a piston by reducing thermal expansion and a decrease in modulus of elasticity of the piston seal caused by an increase in temperature, thereby preventing a driver from feeling that the brake operation is unnatural. The piston seal is formed of a rubber composition in which at least 100 parts by weight or more of carbon black is added to 100 parts by weight of ethylene propylene rubber.

    摘要翻译： 盘式制动器的活塞密封件可以通过降低由于温度升高引起的活塞密封件的热膨胀和弹性模量的降低来稳定活塞的回退量，从而防止驾驶员感觉到制动操作不自然 。 活塞密封件是由100重量份的乙丙橡胶中加入至少100重量份以上的炭黑的橡胶组合物形成的。