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61. 发明申请

US20080185548A1 ELECTROMAGNETIC VALVE 有权
标题翻译：电磁阀
公开(公告)号：US20080185548A1
公开(公告)日：2008-08-07
申请号：US12022410
申请日：2008-01-30
申请人： Michio Takahashi , Takaaki Komaba , Takuyo Shimono
发明人： Michio Takahashi , Takaaki Komaba , Takuyo Shimono
IPC分类号： F16K31/06
CPC分类号： B60T8/363 , F16K31/0665
摘要： An electromagnetic valve has a fixed core, a movable core, a coil attract the fixed core and the movable core each other, a valve body and a valve seat member including a funnel-shaped valve seat surface and an inlet path. The flow path is closable by retreat/advance of the valve body relative to the valve seat surface. The valve body includes a semi-spherical seal portion and a stem portion extending from the seal portion towards the movable core, a diameter of an end portion of the seal portion at the stem portion side is larger than a diameter of an end portion of the stem portion at the seal portion side. A space is defined in an area located on an extended line extending from a small diameter end portion to a large diameter end portion of the valve seat surface.
摘要翻译：电磁阀具有固定铁心，可动铁心，线圈吸引固定铁芯和可动铁心，阀体和阀座构件，其包括漏斗形阀座表面和入口路径。流道可以通过阀体相对于阀座表面的后退/前进来关闭。阀体包括半球形密封部分和从密封部分朝向可动芯部延伸的杆部分，杆部分侧的密封部分的端部部分的直径大于杆部分的端部部分的直径在密封部分侧的杆部。在位于从阀座表面的小直径端部延伸到大直径端部的延伸线上的区域中限定空间。

62. 发明申请

US20080088176A1 VEHICLE BRAKE HYDRAULIC PRESSURE CONTROL UNIT 有权
标题翻译：汽车制动液压控制装置
公开(公告)号：US20080088176A1
公开(公告)日：2008-04-17
申请号：US11870930
申请日：2007-10-11
申请人： Kazuhiro OTA
发明人： Kazuhiro OTA
IPC分类号： B60T8/60
CPC分类号： B60T8/3675 , F15B13/0814 , F15B13/0835
摘要： A vehicle brake hydraulic pressure control unit including a base body including a brake fluid flow path and a mounting hole portion having a bottom sealing surface and an inner circumferential sealing surface and an assembled part which is assembled into the mounting hole portion so as to communicate with the flow path. The assembled part includes a lower end sealing portion hermetically contacting with the bottom sealing surface of the mounting hole portion to form a lower side sealing portion and an outer circumferential sealing portion hermetically contacting with the inner circumferential sealing surface of the mounting hole portion to form a circumferential sealing portion. A hermetic accommodation space is defined by the lower side sealing portion and the circumferential sealing portion.
摘要翻译：一种车辆制动液压控制单元，包括具有制动流体流路的基体和具有底部密封面和内周密封面的安装孔部以及组装在安装孔部中的组装部，以与流路。组装部分包括与安装孔部分的底部密封表面气密接触的下端密封部分，以形成与安装孔部分的内周密封表面密封接触的下侧密封部分和外周密封部分，以形成圆周密封部分。密封容纳空间由下侧密封部和周向密封部限定。

63. 发明授权

US07331640B2 Vehicular brake control apparatus and control method therefor 有权
标题翻译：车辆制动控制装置及其控制方法
公开(公告)号：US07331640B2
公开(公告)日：2008-02-19
申请号：US11276897
申请日：2006-03-17
申请人： Tooru Koyama
发明人： Tooru Koyama
IPC分类号： B60T13/00
CPC分类号： B62L3/08 , B60T8/1706 , B60T8/1766 , B60T8/261 , B60T8/3225
摘要： A control unit 10 controls brake forces of brake systems of a pair of brake operation elements L1, L2 operated independently to perform an anti-lock brake control for eliminating a locked state of a wheel. The control unit 10 applies the brake force to one of the wheel brakes B1, B2 of the brake system which differs from the brake system of the operated brake operation element when the brake operation elements L1, L2 is operated. When one or both of the brake operation elements L1, L2 are operated and so the wheel likely falls in a locked state, the control unit 10 performs an anti-lock brake control on the brake system of the wheel likely falling in the locked state and also performs a brake force application control on the other brake system which is different from the brake system of the wheel likely falling in the locked state.
摘要翻译：控制单元10控制独立操作的一对制动操作元件L 1，L 2的制动系统的制动力，以执行用于消除车轮锁定状态的防抱死制动控制。当操作制动操作元件L 1，L 2时，控制单元10向制动系统的制动器制动器B 1，B 2之一施加制动力，该刹车系统与制动操作元件的制动系统不同。当一个或两个制动操作元件L 1，L 2被操作并且因此车轮可能落入锁定状态时，控制单元10对可能落在锁定状态的车轮的制动系统执行防抱死制动控制并且还对另一个制动系统执行制动力施加控制，其与可能落在锁定状态的车轮的制动系统不同。

64. 发明授权

US07318467B2 Caliper body and method of manufacturing caliper body of vehicular disk brake 有权
标题翻译：制动钳制动器卡钳体的卡钳体及其制造方法
公开(公告)号：US07318467B2
公开(公告)日：2008-01-15
申请号：US11748827
申请日：2007-05-15
申请人： Yoshiaki Umehara , Syoji Kaiume , Takenori Tsuchiya
发明人： Yoshiaki Umehara , Syoji Kaiume , Takenori Tsuchiya
IPC分类号： B22D37/00
CPC分类号： F16D55/226 , F16D2055/0016 , F16D2200/003 , F16D2250/00 , F16D2250/0007 , F16D2250/0092 , Y10S29/005
摘要： A method of manufacturing the caliper body of a vehicular disc brake by the gravity casting method. The caliper body is used for the vehicular disc brake wherein a pair of frictional pads are disposed opposite to each other with a disc rotor held therebetween. The caliper body has a cylinder disposed on one side of the disc rotor, a reaction pawl disposed on the other side of disc rotor, and a bridge for coupling the cylinder and the reaction pawl on the outer peripheral side of the disc rotor. A sprue is provided in the bottom portion of the cylinder, and the caliper body is cast by a cavity with the side of molding the bottom portion of the cylinder disposed in the upper part of and in the vertical direction of the cavity and with the side of molding the reaction pawl disposed in the lower part of and in the vertical direction thereof. Accordingly, it is possible to make a product stable in quality by the gravity casting method, the product having sufficient rigidity as the caliper body of a vehicular disc brake.
摘要翻译：通过重力铸造法制造车辆盘式制动器的卡钳体的方法。卡钳体用于车辆盘式制动器，其中一对摩擦垫彼此相对地设置，其中盘形转子保持在它们之间。卡钳体具有设置在盘形转子的一侧上的圆柱体，设置在盘形转子的另一侧的反作用爪，以及用于将圆筒和反作用棘爪联接在盘形转子的外周侧上的桥。在圆筒的底部设置浇口，并且卡钳体由模腔浇铸，其侧面设置在空腔的上部和上下方向上设置的圆筒的底部，并且侧面模制设置在其下部和垂直方向上的反作用爪。因此，可以通过重力铸造法使产品质量稳定，具有作为车辆盘式制动器的制动钳体的足够的刚性。

65. 发明申请

US20070284935A1 VEHICULAR BRAKE HYDRAULIC PRESSURE CONTROLLER 有权
标题翻译：汽车制动液压控制器
公开(公告)号：US20070284935A1
公开(公告)日：2007-12-13
申请号：US11761265
申请日：2007-06-11
申请人： Nobuyuki NOMURA , Megumu UDA
发明人： Nobuyuki NOMURA , Megumu UDA
IPC分类号： B60T13/74
CPC分类号： B60T8/36 , B60T8/172 , B60T8/367
摘要： A vehicular brake hydraulic pressure controller has a reference hydraulic pressure acquisition section 21a for acquiring hydraulic pressure achieved on the other side of an electromagnetic valve as reference hydraulic pressure, a differential pressure calculation section 21b for calculating a differential pressure Py by subtracting previously-estimated hydraulic pressure achieved on one side of the electromagnetic valve from the reference hydraulic pressure; a pressure gradient coefficient calculation section 21c for acquiring a pressure gradient coefficient K correlating with a drive current of the electromagnetic valve and the differential pressure Py, and an estimated hydraulic pressure calculation section 21e for estimating current hydraulic pressure by adding a product, which has been produced by multiplying the differential pressure Py by the pressure gradient coefficient K, to the previously-estimated hydraulic pressure achieved on one side of the electromagnetic valve.
摘要翻译：车辆制动器液压控制器具有用于获取在电磁阀的另一侧获得的液压作为基准液压的基准液压获取部21a，用于通过减去前述方程式来计算差压Py的压差计算部21b，从参考液压力估计的电磁阀一侧的液压; 用于获取与电磁阀的驱动电流和差压Py相关的压力梯度系数K的压力梯度系数计算部21c，以及用于通过加法乘积估计当前液压的估计液压计算部21 e，已经通过将压力差Py乘以压力梯度系数K而产生，与在电磁阀的一侧所获得的先前估计的液压相比。

66. 发明授权

US07293413B2 Vehicle braking device 有权
标题翻译：车辆制动装置
公开(公告)号：US07293413B2
公开(公告)日：2007-11-13
申请号：US11392936
申请日：2006-03-30
申请人： Kazuhiro Tagata , Koji Sakai
发明人： Kazuhiro Tagata , Koji Sakai
IPC分类号： B60T13/20
CPC分类号： B60T11/224 , B60T13/16
摘要： There is provided a vehicle braking device in which a front outer periphery of a backup piston that can directly press a master piston from behind when output fluid pressure from a fluid pressure generation source is reduced is fluid-tightly and slidably fitted to a short cylindrical separator, a sleeve forming an annular channel between itself and an outer periphery of the backup piston is placed backward of the separator, and annular seal members for sealing front and rear sides of the annular passage are mounted between the separator and the backup piston, and between the sleeve and the backup piston. The seal member for sealing a front side of the annular passage is mounted to an inner periphery of the separator so as to come into repulsive contact with the outer periphery of the backup piston. The seal member for sealing a rear side of the annular passage is mounted to the outer periphery of the backup piston so as to come into repulsive contact with an inner periphery of the sleeve. Thus, it is possible to reduce an axial size of the vehicle braking device.
摘要翻译：提供了一种车辆制动装置，其中当输出来自流体压力发生源的流体压力时，能够从后方直接按压主活塞的后备活塞的前外周被流体地可滑动地配合到短圆柱形分离器形成在其与支承活塞的外周之间的环形通道的套筒被放置在分离器的后面，并且用于密封环形通道的前侧和后侧的环形密封构件安装在分离器和备用活塞之间，套筒和备用活塞。用于密封环形通道的前侧的密封构件安装到隔板的内周，以便与备用活塞的外周发生斥力接触。用于密封环形通道的后侧的密封构件安装到支撑活塞的外周，以便与套筒的内周发生斥力接触。因此，可以减小车辆制动装置的轴向尺寸。

67. 发明申请

US20070256903A1 Piston seal and disc brake using the piston seal 审中-公开
公开(公告)号：US20070256903A1
公开(公告)日：2007-11-08
申请号：US11822671
申请日：2007-07-09
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： F16D55/02
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.

68. 发明授权

US07267204B2 Pad remaining amount checking structure in disk brake of vehicle 有权
标题翻译：车辆盘式制动器中的垫剩余量检查结构
公开(公告)号：US07267204B2
公开(公告)日：2007-09-11
申请号：US11063732
申请日：2005-02-24
申请人： Yoshinobu Honda , Hirokatsu Nakaie , Kenichi Fujii
发明人： Yoshinobu Honda , Hirokatsu Nakaie , Kenichi Fujii
IPC分类号： F16D66/02
CPC分类号： F16D66/02 , F16D66/00 , F16D2066/003
摘要： In a disk brake of a vehicle, a caliper device which supports pads that can be pressed against a brake disk rotating with a wheel and which exerts a force to press the pads against the brake disk, is supported on a support member that supports an axle of the wheel. A recess that allows an entire thickness of the pad to be always visually identified from outside, is provided in a portion of a member that constitutes the caliper device, the portion covering the pad from outside. Thus, a degree of freedom in positioning of the caliper device is increased in checking a remaining amount of a pad.
摘要翻译：在车辆的盘式制动器中，支撑垫可以被压靠在与车轮一起旋转的制动盘并且施加力以将垫压靠在制动盘上的卡钳装置支撑在支撑轴上的支撑构件上的轮子在构成卡钳装置的构件的一部分中，设置从外部总是从外部视觉识别衬垫的整个厚度的凹部，从外部覆盖垫的部分。因此，在检查垫的剩余量时增加了卡钳装置的定位自由度。

69. 发明申请

US20070170016A1 Brake drum and process for manufacturing the same 审中-公开
标题翻译：制动鼓和制造过程相同
公开(公告)号：US20070170016A1
公开(公告)日：2007-07-26
申请号：US11716439
申请日：2007-03-09
申请人： Naoaki Yamamoto , Tsuyoshi Haruhara , Satoshi Matsuura , Hiroto Shoji , Takaharu Echigo , Masashi Hara , Hiroki Takano , Yusuke Toyoda , Takahiro Mizukami , Katsuhiro Shibata
发明人： Naoaki Yamamoto , Tsuyoshi Haruhara , Satoshi Matsuura , Hiroto Shoji , Takaharu Echigo , Masashi Hara , Hiroki Takano , Yusuke Toyoda , Takahiro Mizukami , Katsuhiro Shibata
IPC分类号： F16D55/00
CPC分类号： F16D65/12 , F16D65/125 , F16D2065/1308 , F16D2200/0004 , F16D2200/0039 , F16D2250/00 , F16D2250/0023 , F16D2250/0092 , Y10T29/49998
摘要： A brake drum has its strength elevated in its disk portion. The brake drum is formed from a composition having ceramics dispersed in a matrix. The disk portion has a high ceramic content and thereby a high strength. Its cylindrical portion has a ceramic content decreasing gradually from the outer edge of the disk portion.
摘要翻译：制动鼓在其盘部分具有升高的强度。制动鼓由具有分散在基体中的陶瓷的组合物形成。盘部分具有高陶瓷含量，从而具有高强度。其圆筒部的陶瓷含量从盘部的外缘逐渐减少。

70. 发明申请

US20070112124A1 Thermoplastic resin composition and method of producing the same 审中-公开
标题翻译：热塑性树脂组合物及其制造方法
公开(公告)号：US20070112124A1
公开(公告)日：2007-05-17
申请号：US11594933
申请日：2006-11-09
申请人： Toru Noguchi , Akira Magario
发明人： Toru Noguchi , Akira Magario
IPC分类号： C08K3/04
CPC分类号： C08J5/005 , B82Y30/00 , C08J3/201 , C08K3/04 , C08K3/041 , C08K3/046 , C08L23/02 , C08L23/10 , C08L23/12 , C08L23/16 , C08L33/04 , C08L75/04 , C08L77/00 , C08L77/02 , C08L2666/02 , C08L2666/04 , C08L2666/20 , C08L2666/14 , C08L2666/06
摘要： A thermoplastic resin composition including: a matrix including a thermoplastic resin and an elastomer; and carbon nanofibers dispersed in the matrix. The elastomer includes an unsaturated bond or a group having affinity to the carbon nanofibers.
摘要翻译：一种热塑性树脂组合物，包括：包含热塑性树脂和弹性体的基体; 和分散在基质中的碳纳米纤维。弹性体包括不饱和键或对碳纳米纤维具有亲和性的基团。

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