公开(公告)号：US20040198866A1

公开(公告)日：2004-10-07

申请号：US10483247

申请日：2004-01-09

发明人： Kazuhiro Sasaki

IPC分类号： C08J005/14

CPC分类号： F16D69/026 ,  D01F6/18 ,  D21H13/18 ,  F16D2200/0095

摘要： A fibrous base material giving a wet frictional material used for clutch, differential gear, brake, etc. of cars, industrial machines, etc. having an excellent durability where plastic deformation of fiber and deterioration by acidic decomposition products of lubricant additives do not take place is provided. A fibrous base material for wet frictional materials which comprises a fiber component, a friction adjusting material and a filler, said fiber component containing 5 to 50% by weight of a homoacrylonitrile fiber where modulus of elasticity at 180null C. is not less than 10 cN/dtex and shrinking rate at 200null C. is within 5% and/or a homoacrylonitrile fiber in a pulp form prepared by fibrillation of said homoacrylonitrile fiber.

摘要翻译： 提供用于汽车，工业机械等的离合器，差速齿轮，制动器等的湿摩擦材料的纤维基材，其具有优异的耐久性，其中纤维的塑性变形和润滑剂添加剂的酸性分解产物的劣化不会发生 被提供。 一种用于湿摩擦材料的纤维基材，其包含纤维组分，摩擦调节材料和填料，所述纤维组分含有5-50重量％的丙烯腈纤维，其中180℃下的弹性模量不小于10 cN / dtex和200℃下的收缩率在5％以内，和/或通过所述均聚丙烯腈纤维的原纤维制备的纸浆形式的均聚丙烯腈纤维。

公开(公告)号：US20020169231A1

公开(公告)日：2002-11-14

申请号：US09793918

申请日：2001-02-28

申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

发明人： Katsuya Okayama ,  Yukinori Yamashita ,  Hiroyuki Fujikawa

IPC分类号： C08J005/14

CPC分类号： C22C49/14 ,  F16D69/026

摘要： A friction material suitable for mating with a disk rotor or drum consisting mainly of an aluminum alloy reinforced by a hard material. The friction material suppresses the generation of a scoring on the disk rotor or drum. It also suppresses the change in the coefficient of friction before and after a heat history. The friction material comprises not only an organic-fiber base material, a binder resin, a friction-adjusting agent, a filler, and an inorganic powder, but also an inorganic fiber and a metal powder having a particle diameter of 1 to 180 nullm.

摘要翻译： 适合与主要由硬质材料增强的铝合金组成的盘转子或滚筒相配合的摩擦材料。 摩擦材料抑制在盘转子或滚筒上产生刻痕。 它还抑制了热历史之前和之后的摩擦系数的变化。 摩擦材料不仅包含有机纤维基材，粘合剂树脂，摩擦调节剂，填料和无机粉末，还包括无机纤维和粒径为1-180μm的金属粉末。

公开(公告)号：US20040030000A1

公开(公告)日：2004-02-12

申请号：US10635027

申请日：2003-08-06

发明人： Kazuhiro Takeuchi ,  Takeo Nagata

IPC分类号： C08J005/14

CPC分类号： F16D69/026

摘要： A non-asbestos friction material is made of a molded and cured composition containing a fibrous base other than asbestos, a binder, a filler and an abrasive. The abrasive includes zirconium silicate beads. Friction materials thus constituted have suitable coefficients of friction, exhibit a good noise performance, and minimize mating surface attack.

摘要翻译： 非石棉摩擦材料由含有除石棉，粘合剂，填料和研磨剂之外的纤维基材的模制和固化的组合物制成。 研磨剂包括硅酸锆珠。 由此构成的摩擦材料具有合适的摩擦系数，表现出良好的噪声性能，并最小化配合表面侵蚀。

公开(公告)号：US20030055126A1

公开(公告)日：2003-03-20

申请号：US09953817

申请日：2001-09-17

发明人： Jianmei Pan ,  Yngve Naerheim ,  Tony Ten-Luen Liao ,  Peter Min

IPC分类号： C08J005/14

CPC分类号： F16D69/026

摘要： A brake pad lining composition is provided that includes a friction modifier for adjusting a coefficient of friction of the brake pad lining and a strengthener for providing structural integrity. The composition also includes a fly ash filler for increasing the volume of the brake pad lining. A binder, such as phenolic resin, holds the friction modifier, the strengthener, and the filler together. By utilizing fly ash as a filler, the cost of the brake pad may be significantly reduced. Design of the brake pad lining may be simplified and the filler used more effectively by achieving a desired ratio of fly ash and binder, and then adding the friction modifier and strengthener to systematically adjust the brake lining properties.

摘要翻译： 提供了一种制动衬片衬里组合物，其包括用于调节制动衬片衬里的摩擦系数的摩擦改进剂和用于提供结构完整性的加强器。 该组合物还包括用于增加制动衬片衬垫体积的飞灰填料。 粘合剂如酚醛树脂将摩擦改性剂，增强剂和填料保持在一起。 通过利用飞灰作为填料，可以显着降低制动衬块的成本。 可以简化刹车片衬里的设计，通过实现飞灰和粘合剂的所需比例更有效地使用填料，然后加入摩擦改进剂和加强剂以系统地调节制动衬片性能。

公开(公告)号：US20030059645A1

公开(公告)日：2003-03-27

申请号：US09962067

申请日：2001-09-25

发明人： Sunil K. Kesavan

IPC分类号： C08J005/14

CPC分类号： F16D69/02 ,  F16D69/025 ,  Y10T428/12708 ,  Y10T428/25

摘要： A friction material matrix is described, containing a tin oxide, such as but not limited to stannous oxide or stannic oxide, and a binder system, the binder system physically or chemically binding the tin oxide. The tin oxide is preferably present in an amount in the range of about 0.3 to about 20 weight percent, based on the total weight of the friction material matrix. The tin oxide preferably has a Mohs hardness level of about 6.5. The tin oxide improves the performance behavior of a friction couple at an interface between the friction material matrix and an automotive braking element.

摘要翻译： 描述了摩擦材料基体，其包含氧化锡，例如但不限于氧化亚锡或氧化锡，以及粘合剂体系，所述粘合剂体系物理或化学结合氧化锡。 基于摩擦材料基质的总重量，锡氧化物优选以约0.3至约20重量％的量存在。 氧化锡优选具有约6.5的莫氏硬度水平。 氧化锡改善摩擦副在摩擦材料基体和汽车制动元件之间的界面处的性能。

公开(公告)号：US20030022961A1

公开(公告)日：2003-01-30

申请号：US10101742

申请日：2002-03-21

发明人： Satoshi Kusaka ,  Yosuke Sasaki

IPC分类号： C08J005/14

CPC分类号： F16D69/026

摘要： A friction material comprising a fibrous reinforcement, a friction modifier and a binder, characterized by being free from asbestos fiber and containing, as the organic fibrous reinforcement, a mixture of a dry aramid pulp with at least one member selected from the group consisting of a wet aramid pulp, a woodpulp and an acrylic pulp.

摘要翻译： 一种摩擦材料，包括纤维增强剂，摩擦改进剂和粘合剂，其特征在于不含石棉纤维，并且含有作为有机纤维增强剂的干芳族聚酰胺纸浆与至少一种选自以下的组分的混合物： 湿芳族聚酰胺浆，木浆和丙烯酸浆。

公开(公告)号：US20020132877A1

公开(公告)日：2002-09-19

申请号：US10042153

申请日：2002-01-11

发明人： Iwao Saikatsu ,  Yasuhiko Satoh

IPC分类号： C08J005/14

CPC分类号： F16D69/026

摘要： A non-asbestos friction material is obtained by molding and curing a composition comprising a fibrous base other than asbestos, a binder and a filler. The fibrous base is composed in part of 1-15 vol % of inorganic fibers having a Mohs hardness of less than 4.5 and the filler includes 0.5-15 vol % of cashew dust, based on the overall composition. The friction material undergoes little wear during high-speed braking, has an excellent heat resistance, stable braking effectiveness and good strength, and generates little undesirable brake noise, especially when used as brake linings in drum brakes.

摘要翻译： 非石棉摩擦材料通过模制和固化包含除石棉之外的纤维基质，粘合剂和填料的组合物获得。 基于总体组成，纤维基部由部分为1-15体积％的莫氏硬度小于4.5的无机纤维和填充剂包含0.5-15体积％的腰果粉。 摩擦材料在高速制动时几乎没有磨损，具有优异的耐热性，稳定的制动效果和良好的强度，并且几乎不产生不良的制动噪音，特别是用作鼓式制动器中的制动衬片时。

公开(公告)号：US20040127600A1

公开(公告)日：2004-07-01

申请号：US10624698

申请日：2003-07-22

发明人： Moritz Bauer ,  Ronald Huener ,  Peter Winkelmann

IPC分类号： C08J005/14

CPC分类号： C04B35/522 ,  C04B35/573 ,  C04B35/63 ,  C04B35/83 ,  C04B2235/3262 ,  C04B2235/3839 ,  C04B2235/3843 ,  C04B2235/3847 ,  C04B2235/3891 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/446 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/5256 ,  C04B2235/5268 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/9607 ,  F16D69/023 ,  F16D69/028 ,  F16D2200/0043 ,  F16D2200/0047 ,  Y10T428/249924 ,  Y10T428/249957 ,  Y10T428/30

摘要： A ceramic brake lining which is reinforced with carbon fibers and has a matrix which consists essentially of silicon carbide together with silicon and/or carbon, wherein the reinforcing fibers used are long fibers having a mean length of at least 10 mm which are aligned in the plane parallel to the friction surface, a process for its production and its use in combination with brake discs made of C/SiC or CFC or as lining in friction clutches.

摘要翻译： 一种用碳纤维增强的陶瓷制动衬片，并具有基本上由碳化硅与硅和/或碳组成的基体，其中使用的增强纤维是平均长度至少为10mm的长纤维，它们在 平行于摩擦表面的平面，其制造方法及其与由C / SiC或CFC制成的制动盘组合使用或作为摩擦离合器中的衬里使用。

公开(公告)号：US20030092795A1

公开(公告)日：2003-05-15

申请号：US10260566

申请日：2002-10-01

申请人： NISSHINBO INDUSTRIES, INC.

发明人： Tatsufumi Miyaki ,  Mitsuru Kobayashi

IPC分类号： C08J005/14 ,  C10M101/00 ,  F16D001/00 ,  F16C001/00

CPC分类号： F16D69/026 ,  C10M111/04 ,  C10M125/04 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/12 ,  C10M2209/101 ,  C10M2209/104 ,  C10N2220/086 ,  C10N2230/06 ,  C10N2240/00 ,  C10N2250/08

摘要： This invention provides a non-asbestos friction material excellent not only in performance at the time of braking under high loading at high temperatures but also in performance at the time of braking under low loading at low temperatures even if lead sulfide is not used in the filler. In the non-asbestos type friction material comprising a non-asbestos fiber base material, a filler and a binder, the filler comprises spherical bronze powder and artificial graphite and is free of lead sulfide.

摘要翻译： 本发明提供一种非石棉摩擦材料，不仅在高温下的高负载下制动时的性能，而且在低温低负载下制动时的性能优异，即使在填料中不使用硫化铅 。 在包含非石棉纤维基材，填料和粘合剂的非石棉型摩擦材料中，填料包括球形青铜粉末和人造石墨，并且不含硫化铅。

公开(公告)号：US20020058728A1

公开(公告)日：2002-05-16

申请号：US09987114

申请日：2001-11-13

申请人： NSK-WARNER K.K.

发明人： Hiroshi Takahara ,  Shunya Matsuda

IPC分类号： C08J005/14

CPC分类号： F16D13/64 ,  D21H17/13 ,  D21H17/48 ,  D21H17/59 ,  D21H25/06 ,  F16D13/648 ,  F16D2250/00

摘要： A method for manufacturing a wet type friction material obtained by immersing binding agent into a paper body comprised of fiber base material and filler, comprises a first immersing step for immersing first binding agent into said paper body, a second immersing step for immersing second binding agent into said paper body after said first immersing step and a heating and curing step for heating and curing said paper body into which said first and second binding agents were immersed.

摘要翻译： 通过将结合剂浸渍在由纤维基材和填料构成的纸体中而获得的湿式摩擦材料的制造方法包括：将第一粘合剂浸渍到所述纸体中的第一浸渍步骤，将第二粘合剂 在所述第一浸渍步骤之后进入所述纸体，以及用于加热和固化所述第一和第二粘合剂浸入其中的所述纸体的加热和固化步骤。