专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080277217A1 Vehicle damper of variable damping force 失效
标题翻译：可变阻尼力的车辆阻尼器
公开(公告)号：US20080277217A1
公开(公告)日：2008-11-13
申请号：US12151548
申请日：2008-05-07
申请人： Kiyoshi Nakajima , Tatsuhiro Tomari , Toru Sukigara
发明人： Kiyoshi Nakajima , Tatsuhiro Tomari , Toru Sukigara
IPC分类号： F16F9/14
CPC分类号： F16F9/3485 , F16F9/464
摘要： A vehicle damper of variable damping force including a cylinder, a piston and valves is disclosed. The valves have opening/closing parts and supporting parts. The opening/closing parts and the supporting parts are positioned separately so that a sufficient distance is obtained. Lengthening the distance from the supporting parts to the opening/closing parts makes it possible to reduce the opening and closing force of the opening/closing parts and to obtain highly responsive valves.
摘要翻译：公开了一种包括气缸，活塞和阀的可变阻尼力的车辆阻尼器。阀门具有打开/关闭部件和支撑部件。打开/关闭部件和支撑部件分开定位，以便获得足够的距离。延长从支撑部件到打开/关闭部件的距离使得可以减小打开/关闭部件的打开和关闭力并获得高响应性阀门。

2. 发明授权

US06857982B2 Limited slip differential 失效
标题翻译：有限滑差
公开(公告)号：US06857982B2
公开(公告)日：2005-02-22
申请号：US10242871
申请日：2002-09-13
申请人： Tatsuhiro Tomari , Yutaka Tashiro , Akihiro Iwazaki , Koji Matsubara , Shinji Ohkuma , Shinichi Inagawa , Yasuji Shibahata
发明人： Tatsuhiro Tomari , Yutaka Tashiro , Akihiro Iwazaki , Koji Matsubara , Shinji Ohkuma , Shinichi Inagawa , Yasuji Shibahata
IPC分类号： F16H48/06 , F16H48/08 , F16H48/22 , F16H48/30 , F16H48/38 , F16H48/20
CPC分类号： F16H48/30 , F16H48/08 , F16H48/22 , F16H48/34 , F16H48/40 , F16H2048/082 , F16H2048/085 , F16H2048/087 , F16H2048/346 , F16H2048/385
摘要： A differential with a differential action limiting mechanism includes a differential mechanism D for distributing the drive force of an internal combustion engine inputted into a differential case 28 to a left-hand axle shaft 13 and a half shaft 11 which continuously connects to a right-hand axle shaft for output therefrom and friction clutches 44L, 44R for limiting differential rotations of the left-hand axle shaft 13 and the half shaft 11 relative to the differential case 28. An actuator A for generating an engagement force for bringing the friction clutches 44L, 44R into engagement is provided outside a housing 14 for accommodating therein the differential case 28, whereby an engagement force generated by the actuator A is transmitted to the friction clutches 44L, 44R via the half shaft 11.
摘要翻译：具有差速动作限制机构的差速器包括用于将输入到差速器壳体28的内燃机的驱动力分配到左侧车轴13的差速机构D和连续地连接到右侧的左轴的半轴11 用于从其输出的车轴和摩擦离合器44L，44R，用于限制左侧车轴13和半轴11相对于差速器箱28的差速旋转。用于产生用于使摩擦离合器44L， 44R设置在壳体14的外部，用于容纳差速器壳体28，由此由致动器A产生的接合力经由半轴11传递到摩擦离合器44L，44R。

3. 发明授权

US06837821B2 Differential 失效
标题翻译：微分
公开(公告)号：US06837821B2
公开(公告)日：2005-01-04
申请号：US10437215
申请日：2003-05-13
申请人： Masao Teraoka , Tatsuhiro Tomari , Akihiro Iwazaki , Koji Matsubara , Yutaka Tashiro
发明人： Masao Teraoka , Tatsuhiro Tomari , Akihiro Iwazaki , Koji Matsubara , Yutaka Tashiro
IPC分类号： F16D27/115 , F16H48/08 , F16H48/22 , F16H48/38 , F16H48/20
CPC分类号： F16H48/22 , F16H48/30 , F16H48/34 , F16H2048/201 , F16H2048/204 , F16H2048/346 , Y10T74/19
摘要： The differential includes a differential casing configured to be rotatably driven by a motor under a driving force. The differential includes a differential mechanism which includes a pair of first and second side-gears for distributing a torque of the differential casing to first and second output shafts. The differential includes a frictional clutch for interconnecting the first and second output shafts. The frictional clutch includes first and second power-transmitting members connected to first and second output shafts respectively and first and second clutch plates. The first and second clutch plates are connected to the first and second power-transmitting members respectively. The differential includes an actuator for operating the frictional clutch. One output shaft of the first and second output shafts is axially displacable by the actuator under an engagement force to engage the frictional clutch.
摘要翻译：差速器包括构造成在驱动力下由电动机可旋转地驱动的差速器壳体。差速器包括差动机构，其包括用于将差速器壳体的扭矩分配到第一和第二输出轴的一对第一和第二侧齿轮。差速器包括用于互连第一和第二输出轴的摩擦离合器。摩擦离合器包括分别连接到第一和第二输出轴的第一和第二动力传递部件以及第一和第二离合器片。第一和第二离合器片分别连接到第一和第二动力传递构件。差速器包括用于操作摩擦离合器的致动器。第一和第二输出轴的一个输出轴在啮合力的作用下可由致动器轴向置换，从而啮合摩擦离合器。

4. 发明授权

US06597975B1 Vehicle co-operative control system 有权
标题翻译：车辆合作控制系统
公开(公告)号：US06597975B1
公开(公告)日：2003-07-22
申请号：US09521623
申请日：2000-03-08
申请人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Ohkuma , Akihiro Iwazaki , Yasuji Shibahata
发明人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Ohkuma , Akihiro Iwazaki , Yasuji Shibahata
IPC分类号： B62D600
CPC分类号： B62D9/002 , B62D5/0472
摘要： A vehicle co-operative control system is provided which suppresses the torque steer phenomenon by co-operatively controlling a driving force and/or braking force distribution device and an electric power steering device without changing the control device of the electric power steering device for a vehicle having a specification in which the co-operative control is not carried out or with the introduction of only a minimal change. The control device can also be applied to a vehicle having a specification in which the co-operative control is carried out. In order to achieve this, the steering torque detected by the steering torque detecting device is input into a corrected steering torque calculating device of a first electronic control unit for controlling the driving force and/or braking force distribution device and a corrected steering torque which has been calculated in the corrected steering torque calculating device is input into the second electronic control unit for controlling the electric power steering device. The second electronic control unit controls the electric power steering device based on the corrected steering torque and thus the torque steer phenomenon caused by the driving force and/or braking force distribution device is suppressed.
摘要翻译：提供了一种车辆协同控制系统，其通过在不改变车辆用电动力转向装置的控制装置的情况下协同控制驱动力和/或制动力分配装置和电动助力转向装置来抑制扭矩转向现象具有不执行合作控制或只引入最小变化的规格。控制装置也可以应用于执行合作控制的规格的车辆。为了实现这一点，将由转向转矩检测装置检测出的转向转矩输入到用于控制驱动力和/或制动力分配装置的第一电子控制单元的修正转向转矩计算装置和具有在修正后的转向转矩计算装置中计算出的电力被输入到用于控制电动助力转向装置的第二电子控制单元。第二电子控制单元基于修正的转向转矩来控制电动助力转向装置，从而抑制由驱动力和/或制动力分配装置引起的转矩转向现象。

5. 发明授权

US08733731B2 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US08733731B2
公开(公告)日：2014-05-27
申请号：US13359319
申请日：2012-01-26
申请人： Minoru Ueno , Tatsuhiro Tomari
发明人： Minoru Ueno , Tatsuhiro Tomari
IPC分类号： F16K31/02
CPC分类号： F16K31/02 , F16H61/0251 , F16K31/025
摘要： A valve device includes an oil path that is formed such that a hydraulic fluid flows therethrough, a ball valve that opens and closes the oil path, and a contraction-type PVC gel actuator including a plurality of planar cathode plates, a plurality of mesh-like anode plates, and PVC gel layers. The cathode plates and the anode plates are alternately stacked one on top of the other with the PVC gel layers sandwiched therebetween. With expansion or contraction deformation of the contraction-type PVC gel actuator, the ball valve is driven so as to close or open the oil path. The cathode plates and the anode plates included in the contraction-type PVC gel actuator are interconnected using the belt-like wiring portions. Thus, an integrated unit of the plurality of cathode plates and an integrated unit of the plurality of anode plates are formed.
摘要翻译：阀装置包括形成为液压流体流过的油路，开闭油路的球阀，以及包括多个平面阴极板的收缩型PVC凝胶致动器，如阳极板和PVC凝胶层。阴极板和阳极板交替层叠在一起而PVC夹层夹在其间。收缩型PVC凝胶促动器的膨胀或收缩变形时，球阀被驱动以关闭或打开油路。包含在收缩型PVC凝胶致动器中的阴极板和阳极板使用带状布线部分互连。因此，形成多个阴极板的集成单元和多个阳极板的集成单元。

6. 发明授权

US06786314B2 Electromagnetic clutch structure in driving force distribution system 失效
标题翻译：驱动力分配系统中的电磁离合器结构
公开(公告)号：US06786314B2
公开(公告)日：2004-09-07
申请号：US10041586
申请日：2002-01-10
申请人： Tatsuhiro Tomari , Akihiro Iwazaki , Masakatsu Hori , Kazuhiro Wada
发明人： Tatsuhiro Tomari , Akihiro Iwazaki , Masakatsu Hori , Kazuhiro Wada
IPC分类号： F16D2712
CPC分类号： F16H48/22 , B60K23/04 , F16D27/12 , F16H48/10 , F16H48/11 , F16H48/30 , F16H48/34 , F16H48/36 , F16H2048/204 , F16H2048/346 , F16H2048/368
摘要： A driving force distribution system selectively operates right and left electromagnetic clutches and, thereby assisting a vehicle in turning by transmitting torque from the inner turning wheel to the outer turning wheel. The right electromagnetic clutch includes an armature on the right side of a core housing a coil. The left electromagnetic clutch includes an armature on the left side of the core housing a coil. When the right electromagnetic clutch is engaged in order to assist the turning by transmitting torque from the right driven wheel to the left driven wheel when the vehicle is turning right, since the right electromagnetic clutch includes the armature on the right side of the core, the armature is urged leftward toward the core due to a centrifugal force caused by turning right to reduce an air gap, thereby enhancing the responsiveness of engagement of the right electromagnetic clutch as well as reducing the power consumption.
摘要翻译：驱动力分配系统选择性地操作左右电磁离合器，从而通过将转矩从内转向轮传递到外转向轮来辅助车辆转向。正确的电磁离合器包括在容纳线圈的芯的右侧的电枢。左电磁离合器包括在芯的左侧的电枢，容纳线圈。当正确的电磁离合器被接合以便当车辆向右转动时通过将来自右从动轮的转矩传递到左从动轮来帮助转弯，由于右电磁离合器包括在铁心的右侧的电枢，电枢由于由右转而产生的离心力向左推动以减小气隙，从而增强了右电磁离合器的接合响应性以及降低功耗。

7. 发明授权

US06360153B1 Co-operative control system for a vehicle 失效
标题翻译：车辆合作控制系统
公开(公告)号：US06360153B1
公开(公告)日：2002-03-19
申请号：US09656386
申请日：2000-09-06
申请人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Okuma , Akihiro Iwazaki , Takashi Kuribayashi , Kazuhiro Wada
发明人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Okuma , Akihiro Iwazaki , Takashi Kuribayashi , Kazuhiro Wada
IPC分类号： G06F1520
CPC分类号： B60K17/16 , B62D5/0472 , B62D5/0484 , B62D9/002 , F16H48/10
摘要： A co-operative control system for a vehicle including a force distribution device for distributing the driving force or braking force between the right and left wheels or between the front and rear wheels, includes a first control means for controlling the operation of the force distribution device, an electric power steering device, having a motor for applying a steering assist torque to a vehicle steering system, and a second control means for calculating a motor control signal for driving the motor. The motor control signal is based on at least the steering torque detected by a steering torque detecting means. The first control means calculates a correction signal for correcting said motor control signal based on the distributed force generated by the force distribution device, the second control means drives the motor based on the corrected motor control signal obtained by correcting the motor control signal with the correction signal and the first control means stops the operation of the force distribution device when the electric power steering device or the second control means malfunctions.
摘要翻译：一种用于车辆的合作控制系统，包括用于分配左右轮之间或前后轮之间的驱动力或制动力的力分配装置，包括用于控制力分配装置的操作的第一控制装置具有用于向车辆转向系统施加转向辅助转矩的电动机的电动助力转向装置和用于计算用于驱动电动机的电动机控制信号的第二控制装置。电动机控制信号至少基于由转向转矩检测装置检测的转向转矩。第一控制装置基于由力分配装置产生的分布力计算用于校正所述电动机控制信号的校正信号，第二控制装置基于通过校正电动机控制信号获得的校正的电动机控制信号来驱动电动机，信号，并且当电动动力转向装置或第二控制装置发生故障时，第一控制装置停止力分配装置的操作。

8. 发明申请

US20120193560A1 VALVE DEVICE 有权
标题翻译：阀门设备
公开(公告)号：US20120193560A1
公开(公告)日：2012-08-02
申请号：US13359319
申请日：2012-01-26
申请人： Minoru Ueno , Tatsuhiro Tomari
发明人： Minoru Ueno , Tatsuhiro Tomari
IPC分类号： F16K31/02 , F16K31/12
CPC分类号： F16K31/02 , F16H61/0251 , F16K31/025
摘要： A valve device includes an oil path that is formed such that a hydraulic fluid flows therethrough, a ball valve that opens and closes the oil path, and a contraction-type PVC gel actuator including a plurality of planar cathode plates, a plurality of mesh-like anode plates, and PVC gel layers. The cathode plates and the anode plates are alternately stacked one on top of the other with the PVC gel layers sandwiched therebetween. With expansion or contraction deformation of the contraction-type PVC gel actuator, the ball valve is driven so as to close or open the oil path. The cathode plates and the anode plates included in the contraction-type PVC gel actuator are interconnected using the belt-like wiring portions. Thus, an integrated unit of the plurality of cathode plates and an integrated unit of the plurality of anode plates are formed.
摘要翻译：阀装置包括形成为液压流体流过的油路，开闭油路的球阀，以及包括多个平面阴极板的收缩型PVC凝胶致动器，如阳极板和PVC凝胶层。阴极板和阳极板交替层叠在一起而PVC夹层夹在其间。收缩型PVC凝胶促动器的膨胀或收缩变形时，球阀被驱动以关闭或打开油路。包含在收缩型PVC凝胶致动器中的阴极板和阳极板使用带状布线部分互连。因此，形成多个阴极板的集成单元和多个阳极板的集成单元。

9. 发明授权

US06607061B2 Electromagnetic clutch control system 失效
公开(公告)号：US06607061B2
公开(公告)日：2003-08-19
申请号：US10060056
申请日：2002-01-31
申请人： Masakatsu Hori , Ryuji Asada , Akihiro Iwazaki , Shinji Ohkuma , Tatsuhiro Tomari , Kiyoshi Wakamatsu
发明人： Masakatsu Hori , Ryuji Asada , Akihiro Iwazaki , Shinji Ohkuma , Tatsuhiro Tomari , Kiyoshi Wakamatsu
IPC分类号： F16D27115
CPC分类号： F16D27/12 , B60K17/20 , B60K23/04 , F16D48/064 , F16D2500/1022 , F16D2500/5023 , F16D2500/50275 , F16D2500/70404 , F16D2500/70418
摘要： The engagement force of an electromagnetic clutch can be precisely controlled at a target engagement force by a simple structure even when an air gap of the electromagnetic clutch varies. An electromagnetic clutch control system includes magnetic flux density sensors, a target engagement force calculating device, a target magnetic flux density calculating device, and a feedback control device. The target magnetic flux density calculating device calculates a target magnetic flux density &phgr;t based on a target engagement force Tt of electromagnetic clutches calculated by the target engagement force calculating device. The current supplied to the electromagnetic clutches is feedback controlled by the feedback control device so that an actual magnetic flux density &phgr; detected by the magnetic flux density sensors agrees with the target magnetic flux density &phgr;t. This allows a target engagement force to be generated in the electromagnetic clutches by making the actual magnetic flux density agree precisely with the target magnetic flux density, even when the air gap varies due to wear of a frictional engagement member, etc. and the relationship between the actual magnetic flux density and the current supplied to the electromagnetic clutches changes.

10. 发明授权

US06505702B1 Electric power steering system 有权
标题翻译：电动助力转向系统
公开(公告)号：US06505702B1
公开(公告)日：2003-01-14
申请号：US09653890
申请日：2000-09-01
申请人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Okuma , Akihiro Iwazaki , Takashi Kuribayashi , Kazuhiro Wada
发明人： Tomoyuki Shinmura , Hiromi Inagaki , Masakatsu Hori , Tatsuhiro Tomari , Shinji Okuma , Akihiro Iwazaki , Takashi Kuribayashi , Kazuhiro Wada
IPC分类号： B62D504
CPC分类号： B62D9/002 , B62D5/0472 , B62D5/0484
摘要： An electric power steering system for a vehicle that consists of a motor control signal calculation device for calculating a motor control signal for driving a motor to generate a steering assist torque, which is based on at least a steering torque detected by a steering torque sensor, a motor control signal correction calculation device for calculating a corrected motor control signal from an amount of motor control signal correction calculated by an external control device and the motor control signal, a driving device for driving a motor based on the corrected motor control signal calculated by the motor control signal correction calculation device; and a motor control signal correction amount reducing device for reducing the amount of motor control signal correction according to vehicle speed.
摘要翻译：一种用于车辆的电动助力转向系统，包括：电动机控制信号计算装置，用于计算用于驱动电动机的电动机控制信号以产生基于至少由转向转矩传感器检测的转向转矩的转向辅助转矩; 电动机控制信号校正计算装置，用于根据由外部控制装置计算的电动机控制信号校正量和电动机控制信号来计算校正的电动机控制信号;驱动装置，用于根据由电机控制信号校正计算装置; 以及用于根据车辆速度减少电动机控制信号校正量的电动机控制信号校正量减少装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式