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公开(公告)号：US20070071959A1
公开(公告)日：2007-03-29
申请号：US11497397
申请日：2006-08-02
申请人： Katsuya Okayama
发明人： Katsuya Okayama
IPC分类号： F16D69/02
CPC分类号： F16D69/026 , F16D2069/003 , Y10T428/24994
摘要： A friction pair has a friction member and a mating member. A braking force is generated owing to a friction force generated between the friction member and the mating member. The friction member includes base fibers, a friction conditioner, a binder and copper oxide. The copper oxide has an average particle diameter of 1.5 μm or less. And an addition amount of the copper oxide is in the range of 0.5 to 7% by volume to an entirety of the friction member. Further, the mating member is made of an iron base material.
摘要翻译： 摩擦副具有摩擦构件和配合构件。 由于在摩擦构件和配合构件之间产生摩擦力而产生制动力。 摩擦构件包括基础纤维，摩擦调节剂，粘合剂和氧化铜。 氧化铜的平均粒径为1.5μm以下。 并且氧化铜的添加量相对于摩擦构件的整体为0.5〜7体积％。 此外，配合构件由铁基材料制成。
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公开(公告)号：US07264094B2
公开(公告)日：2007-09-04
申请号：US11497397
申请日：2006-08-02
申请人： Katsuya Okayama
发明人： Katsuya Okayama
IPC分类号： F16D65/12
CPC分类号： F16D69/026 , F16D2069/003 , Y10T428/24994
摘要： A friction pair has a friction member and a mating member. A braking force is generated owing to a friction force generated between the friction member and the mating member. The friction member includes base fibers, a friction conditioner, a binder and copper oxide. The copper oxide has an average particle diameter of 1.5 μm or less. And an addition amount of the copper oxide is in the range of 0.5 to 7% by volume to an entirety of the friction member. Further, the mating member is made of an iron base material.
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公开(公告)号：US20050211513A1
公开(公告)日：2005-09-29
申请号：US11083315
申请日：2005-03-18
申请人： Katsuya Okayama , Hiroyuki Fujikawa
发明人： Katsuya Okayama , Hiroyuki Fujikawa
CPC分类号： F16D69/026
摘要： A brake friction material, which is pressed against a disc rotor formed of an iron-based material, contains a reinforcing fiber, a friction-controlling material, and a filler, which are bonded together with a binder resin. The brake friction material further contains iron oxide particles having a particle size of 0.5 μm or less in an amount of 1 to 30 vol %. When the brake friction material comes into surface contact with an iron-made disc rotor under non-braking conditions, an iron oxide protective film can be formed on the friction surface of the disc rotor through reaction between the iron oxide contained in the friction material and iron constituting the disc rotor. Therefore, grinding of the disc rotor by the grinding component of the brake friction material can be suppressed.
摘要翻译： 压在由铁基材料形成的圆盘转子上的制动摩擦材料包含用粘合剂树脂粘合在一起的增强纤维，摩擦控制材料和填料。 制动摩擦材料还含有1〜30体积％的粒径为0.5μm以下的氧化铁粒子。 当制动摩擦材料在非制动条件下与铁制圆盘转子表面接触时，可以通过摩擦材料中所含的氧化铁和包含在摩擦材料中的铁氧化物之间的反应在盘形转子的摩擦表面上形成氧化铁保护膜 构成盘式转子的铁。 因此，可以抑制通过制动摩擦材料的研磨部件对圆盘转子的磨削。
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公开(公告)号：US20060081422A1
公开(公告)日：2006-04-20
申请号：US11248216
申请日：2005-10-13
申请人： Katsuya Okayama , Hiroyuki Fujikawa
发明人： Katsuya Okayama , Hiroyuki Fujikawa
IPC分类号： F16D55/00
CPC分类号： F16D69/00 , F16D65/0006 , F16D2069/002 , F16D2069/003
摘要： A disk brake has a support member, an inner pad, and an outer pad. The support member is mounted on a car body member at a side near a car body with respect to a disk rotor and straddles the disk rotor in a cantilever manner in a rotor axis direction. The inner pad is movably supported in the rotor axis direction by the support member at a side near the car body with respect to the disk rotor. The outer pad is movably supported in the rotor axis direction by the support member at an outer side of the car body with respect to the disk rotor. The outer pad has a smaller friction coefficient than that of the inner pad, and the braking torque generated between the outer pad and the disk rotor is smaller than the braking torque generated between the inner pad and the disk rotor.
摘要翻译： 盘式制动器具有支撑构件，内衬垫和外垫。 支撑构件相对于盘形转子安装在靠近车体的一侧的车体构件上，并以悬臂方式跨过转子轴线方向跨过盘形转子。 所述内垫片通过所述支撑构件在所述转子轴线方向上相对于所述盘转子在靠近所述车体的一侧可移动地支撑。 外垫通过支撑构件在转子轴线方向上可移动地支撑在车体相对于盘转子的外侧。 外垫具有比内垫小的摩擦系数，并且在外垫和盘转子之间产生的制动转矩小于在内垫和盘转子之间产生的制动转矩。
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公开(公告)号：US07357228B2
公开(公告)日：2008-04-15
申请号：US11248216
申请日：2005-10-13
申请人： Katsuya Okayama , Hiroyuki Fujikawa
发明人： Katsuya Okayama , Hiroyuki Fujikawa
IPC分类号： F16D69/00
CPC分类号： F16D69/00 , F16D65/0006 , F16D2069/002 , F16D2069/003
摘要： A disk brake has a support member, an inner pad, and an outer pad. The support member is mounted on a car body member at a side near a car body with respect to a disk rotor and straddles the disk rotor in a cantilever manner in a rotor axis direction. The inner pad is movably supported in the rotor axis direction by the support member at a side near the car body with respect to the disk rotor. The outer pad is movably supported in the rotor axis direction by the support member at an outer side of the car body with respect to the disk rotor. The outer pad has a smaller friction coefficient than that of the inner pad, and the braking torque generated between the outer pad and the disk rotor is smaller than the braking torque generated between the inner pad and the disk rotor.
摘要翻译： 盘式制动器具有支撑构件，内衬垫和外垫。 支撑构件相对于盘形转子安装在靠近车体的一侧的车体构件上，并以悬臂方式跨过转子轴线方向跨过盘形转子。 所述内垫片通过所述支撑构件在所述转子轴线方向上相对于所述盘转子在靠近所述车体的一侧可移动地支撑。 外垫通过支撑构件在转子轴线方向上可移动地支撑在车体相对于盘转子的外侧。 外垫具有比内垫小的摩擦系数，并且在外垫和盘转子之间产生的制动转矩小于在内垫和盘转子之间产生的制动转矩。
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公开(公告)号：US06620860B2
公开(公告)日：2003-09-16
申请号：US09793918
申请日：2001-02-28
IPC分类号： C08K314
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 &mgr;m.
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