公开(公告)号：US4838563A

公开(公告)日：1989-06-13

申请号：US199340

申请日：1988-05-26

申请人： Junkichi Konishi ,  Kenichi Tsukada ,  Tomoyoshi Sekiguchi ,  Masanori Kouda ,  Minoru Suzuki

发明人： Junkichi Konishi ,  Kenichi Tsukada ,  Tomoyoshi Sekiguchi ,  Masanori Kouda ,  Minoru Suzuki

IPC分类号： G01B21/00 ,  B60G17/00 ,  B60G17/015 ,  B60G17/019

CPC分类号： B60G17/019 ,  B60G2204/11 ,  B60G2204/116 ,  B60G2400/252 ,  B60G2401/00 ,  B60G2800/90 ,  B60G2800/914 ,  B60G2800/92 ,  Y10S280/01

摘要： A mounting structure of a vehicle height sensor employs a reference height indicative marking put on a sensor body to be rigidly fixed onto a vehicle body, which marking represents a position of a movable sensor component corresponding to a predetermined vehicular height indicative signal level. On the other hand, a target height indicative marking is put on the vehicle body. Alignment of the vehicle height sensor can be adjusted with reference to the reference height indicative marking and the target height indicative marking. Alignment of the vehicle height sensor is achieved by aligning the reference height indicative marking to the target height indicative marking.

摘要翻译： 车辆高度传感器的安装结构使用放置在传感器主体上的基准高度指示标记来刚性地固定在车身上，该标记表示与预定车辆高度指示信号电平对应的可移动传感器部件的位置。 另一方面，将目标高度指示标记放在车体上。 可以参考基准高度指示标记和目标高度指示标记来调节车辆高度传感器的对准。 通过将参考高度指示标记与目标高度指示标记对准来实现车辆高度传感器的对准。

公开(公告)号：US4826205A

公开(公告)日：1989-05-02

申请号：US203841

申请日：1988-06-08

申请人： Masanori Kouda ,  Tomoyoshi Sekiguchi ,  Yukio Ikeda ,  Minoru Taniguchi ,  Yasuhiro Shiraishi ,  Junkichi Konishi

发明人： Masanori Kouda ,  Tomoyoshi Sekiguchi ,  Yukio Ikeda ,  Minoru Taniguchi ,  Yasuhiro Shiraishi ,  Junkichi Konishi

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/016 ,  B60G17/0185 ,  B60W10/00 ,  B60W10/22 ,  B62D15/02 ,  F16F9/50 ,  F16F9/44 ,  B60G9/00 ,  B60G17/06

CPC分类号： B60G17/0432 ,  B60G17/016 ,  B60G17/0185 ,  B62D15/02 ,  B60G2202/152 ,  B60G2400/106 ,  B60G2400/252 ,  B60G2400/30 ,  B60G2400/302 ,  B60G2400/304 ,  B60G2400/33 ,  B60G2400/38 ,  B60G2400/40 ,  B60G2400/412 ,  B60G2400/91 ,  B60G2401/14 ,  B60G2401/176 ,  B60G2500/10 ,  B60G2600/08 ,  B60G2600/14 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/20

摘要： An anti-squat suspension control system includes an anti-squat control disabling means for disabling anti-squat control for a period while an engine idling condition detector switch is held closed or a given period after the engine idling condition detector switch is switched from closed position to open position. The system also includes fail detector means for monitoring operation of the engine idling condition detector switch to detect failure of the switch. When the failure of the engine idling condition detector switch is detected, the anti-squat disabling means is disabled.

摘要翻译： 防蹲悬架控制系统包括防蹲控制禁止装置，用于在发动机怠速状态检测器开关保持关闭期间或者在发动机怠速状态检测器开关从关闭位置切换之后的给定时间段期间禁止反蹲控制一段时间 打开职位。 该系统还包括用于监测发动机怠速状态检测器开关的操作的故障检测器装置，以检测开关的故障。 当检测到发动机怠速状态检测器开关的故障时，防蹲禁用装置被禁用。

公开(公告)号：US4939654A

公开(公告)日：1990-07-03

申请号：US203856

申请日：1988-06-08

申请人： Masanori Kouda ,  Tomoyoshi Sekiguchi ,  Yukio Ikeda ,  Minoru Taniguchi ,  Yasuhiro Shiraishi ,  Junkichi Konishi

发明人： Masanori Kouda ,  Tomoyoshi Sekiguchi ,  Yukio Ikeda ,  Minoru Taniguchi ,  Yasuhiro Shiraishi ,  Junkichi Konishi

IPC分类号： B60G17/08 ,  B60G17/015 ,  B60G17/0185 ,  B62D6/00 ,  B62D6/06 ,  B62D7/14 ,  B62D7/15

CPC分类号： B60G17/0185 ,  B62D6/00 ,  B62D7/15 ,  B60G2400/412 ,  B60G2400/4122 ,  B60G2401/00 ,  B60G2401/14

摘要： A steering behavior dependent control system for controlling vehicular driving characteristics performs one or more control operations, such as anti-rolling suspension control, power assist control in a power steering system, rear wheel steering angle control in a four wheel steering system and so forth. The control system includes a steering angle sensor for monitoring steering angular displacement and produces a steering angle indicative signal. The control system is also provided a steering neutral position detector which detects steering at approximately a neutral position to produce an assumed steering neutral position indicative signal. A center value of a steering neutral range is projected on the basis of the steering angle indicative signal and the assumed steering neutral position indicative signal. Steering angle dependent control is thus performed by comparing the steering angle indicative signal value with the aforementioned center value to derive a magnitude of steering angular displacement. The control system further monitors an operating condition of the steering neutral position detector to detect a faulty condition thereof. When failure of the steering neutral position detector is detected, predetermined fail-safe operation takes place. In the fail-safe operation, the assumed center value of the steering neutral range is derived without utilizing the assumed steering neutral position indicative signal.

摘要翻译： 用于控制车辆行驶特性的转向行为相关控制系统执行一个或多个控制操作，例如防滚动悬架控制，动力转向系统中的动力辅助控制，四轮转向系统中的后轮转向角控制等。 控制系统包括用于监视转向角位移并产生转向角指示信号的转向角传感器。 控制系统还设置有转向中立位置检测器，其检测大致中立位置处的转向，以产生假定的转向中立位置指示信号。 基于转向角指示信号和假设的转向中立位置指示信号来投影转向中立范围的中心值。 因此，通过将转向角指示信号值与上述中心值进行比较来进行转向角度控制，以导出转向角位移的大小。 控制系统进一步监视转向中立位置检测器的运行状况，以检测其故障状况。 当检测到转向中立位置检测器的故障时，发生预定的故障安全操作。 在故障保护操作中，在不利用假设的转向中立位置指示信号的情况下导出转向中立范围的假设中心值。

公开(公告)号：US5010923A

公开(公告)日：1991-04-30

申请号：US127193

申请日：1987-12-01

申请人： Masanori Kouda ,  Minoru Suzuki ,  Tetsuya Okamura ,  Toshihisa Tobisawa

发明人： Masanori Kouda ,  Minoru Suzuki ,  Tetsuya Okamura ,  Toshihisa Tobisawa

IPC分类号： B60G17/015 ,  B60G17/04 ,  F16K31/06

CPC分类号： F16K31/0693 ,  B60G17/0155 ,  F16K31/0696 ,  Y10T137/86767

摘要： A structure of an electromagnetic valve for opening and closing a passage of a fluid flow which is applicable to a air suspension system of a vehicle. The electromagnetic valve includes a plunger linked with an armature, a first valve attached to the plunger for defining a first chamber and a second chamber in a body of the electromagnetic valve, together with a valve seating member installed within the body, a second valve attached to the plunger for opening and closing the fluid flow passage opened to the first chamber, and a spring for biasing the plunger in an open direction of the first valve and second valve, a second fluid flow passage being opened to the first chamber for introducing the fluid from the first fluid flow passage, a fluid pressure in the fluid passage being introduced to the second chamber via another passage, and an effective pressure applied area of the first valve (A2) being substantially equal to that (A1) of the second valve. A noise extinguishing projection in a substantially letter Y shape is installed on a valve seating portion of the valve seating member. In addition, the second valve is spirally engaged with the plunger and a spring receiving member for receiving one end of the spring functions as a lock nut of the second valve.

摘要翻译： 用于打开和关闭可应用于车辆的空气悬架系统的流体流动通道的电磁阀的结构。 电磁阀包括与电枢连接的柱塞，附接到柱塞的第一阀，用于在电磁阀的主体内限定第一腔室和第二腔室，以及安装在主体内的阀座构件，附接第二阀门 到用于打开和关闭通向第一室的流体流动通道的柱塞，以及用于沿着第一阀和第二阀的打开方向偏置柱塞的弹簧，向第一室开口的第二流体流动通道，用于引入 来自第一流体流动通道的流体，流体通道中的流体压力经由另一通道被引入第二室，并且第一阀（A2）的有效施加的压力面积基本上等于第二阀 。 大致字母Y形的消声突起安装在阀座部件的阀座部分上。 此外，第二阀与柱塞螺旋地接合，并且用于接收弹簧的一端的弹簧接收构件用作第二阀的锁紧螺母。

公开(公告)号：US4173987A

公开(公告)日：1979-11-13

申请号：US862832

申请日：1977-12-21

申请人： Masanori Kouda

发明人： Masanori Kouda

IPC分类号： B62D5/083 ,  B62D5/24 ,  F15B9/10

CPC分类号： B62D5/24 ,  B62D5/083 ,  Y10T137/86654

摘要： A hydraulic power steering system including a rotary control valve having an inner sleeve rotatable with the input stub shaft and a concentric outer sleeve mounted for rotation with the output worm shaft. The inner sleeve is formed on its outer periphery with axially extending equally spaced pressure and return slots associated with axially extending equally spaced slots for fluid flow switching operation. The inner sleeve has an annular recess on its inner periphery and an orifice radially extending through the inner sleeve for permitting the supply of pressure fluid into the annular recess. A piston member may be inserted between the inner sleeve and the stub shaft for rotation with the stub shaft and for sliding movement on the stub shaft. In a preferred embodiment of the invention, a plate member having thereon a projection such as a ball is provided for rotation with the outer sleeve. The piston member has a cutout adapted for receiving the projection to establish a temporary engagement between the piston member and the plate member under the fluid pressure supplied in the inner sleeve recess to urge the piston member toward the plate member.

摘要翻译： 一种液压动力转向系统，包括旋转控制阀，该旋转控制阀具有可与输入短轴一起旋转的内套筒和安装成与输出蜗杆轴一起旋转的同心外套筒。 内套筒在其外周边上形成有轴向延伸的等间隔的压力，并且与轴向延伸的相等间隔的狭槽相关联的返回槽用于流体流动切换操作。 内套筒在其内周上具有环形凹槽，并且径向延伸穿过内套筒的孔口，用于允许将压力流体供应到环形凹槽中。 活塞构件可以插入在内套筒和短轴之间，用于与短轴一起旋转，并在短轴上滑动。 在本发明的一个优选实施例中，提供一个其上具有诸如球的突起的板构件与外套筒一起旋转。 活塞构件具有适于容纳突起的切口，以在提供在内套筒凹部中的流体压力下在活塞构件和板构件之间建立临时接合，以将活塞构件推向板构件。

公开(公告)号：US4186652A

公开(公告)日：1980-02-05

申请号：US864806

申请日：1977-12-27

申请人： Masanori Kouda

发明人： Masanori Kouda

IPC分类号： B62D5/087 ,  F15B13/14

CPC分类号： B62D5/087 ,  Y10T137/8671

摘要： A servo valve for a power steering booster comprises a power piston and cylinder assembly including a power piston reciprocatively movable therewithin and a spool assembly including a hollow spool for controlling selective supply and discharge of hydraulic pressures onto and from both sides of the power piston, a pair of reaction pistons slidably fitted within ends of the hollow spool to form a reaction hydraulic chamber therewithin, a reaction spring interposed between the reaction pistons, cover plates closing the ends of the hollow spool, through which a steering input transmission shaft passes, and reaction support pins of bearing rollers made with a high dimensional accuracy held in guide holes formed in the cover plates between the respective reaction pistons and partitions located at ends of a housing slidably accommodating the spool assembly and having ports for the selective supply and discharge of hydraulic pressures, thereby eliminating the high accuracy machining of parts associated with the spool to achieve the precise neutral position of the spool.

摘要翻译： 用于动力转向助力器的伺服阀包括动力活塞和气缸组件，其包括在其中可往复运动的动力活塞和包括中空阀芯的阀芯组件，用于控制在动力活塞的两侧和从动力活塞的两侧选择性地供给和排出液压， 一对反应活塞可滑动地装配在中空阀芯的端部内以在其中形成反作用液压室，反应弹簧夹在反应活塞之间，封闭中空阀芯的端部的盖板，转向输入传动轴通过该盖板和反应器 保持在形成在各个反应活塞之间的盖板中的引导孔和位于可滑动地容纳卷轴组件的壳体的端部处的分隔件之间的具有高尺寸精度的轴承辊的支撑销，并具有用于选择性地供应和排出液压的端口 ，从而消除了零件的高精度加工 与阀芯相关联，以实现阀芯的精确中性位置。

公开(公告)号：US4214643A

公开(公告)日：1980-07-29

申请号：US932481

申请日：1978-08-10

申请人： Shogo Yamanaka ,  Masanori Kouda

发明人： Shogo Yamanaka ,  Masanori Kouda

IPC分类号： B62D5/08 ,  B62D5/22 ,  B62D5/24

CPC分类号： B62D5/08 ,  B62D5/22 ,  Y10T137/87748

摘要： An automotive vehicle power steering system including a control valve mechanism having a reduced length longitudinally of the steering wheel shaft. An annular collar is fitted over the outer periphery of the rotor, over the end of the pin which connects the rotor and the torsion bar so as to permit the seal ring for providing proper oil sealability between the housing and the rotor to be arranged much closer to the pin. Another annular collar is also fitted over the outer periphery of the rotor so as to overlie the outer periphery of the thrust bearing disposed between the rotor and the housing so as to permit the seal ring for providing proper oil sealability between the rotor and the housing to be arranged much closer to the thrust bearing. Additionally, the stub shaft has a sleeve extending inwardly a distance sufficient to carry a radial bearing for maintaining the stub shaft concentric with respect to the rotor.

摘要翻译： 一种机动车辆动力转向系统，其包括具有方向盘轴的纵向减小的控制阀机构。 环形套环安装在转子的外周上方，在连接转子和扭杆的销的端部之上，以便允许密封环在壳体和转子之间提供适当的油密封性，使其布置得更接近 到针。 另一个环形套环也装配在转子的外周上，以覆盖设置在转子和壳体之间的推力轴承的外周，以便允许密封环在转子和壳体之间提供适当的油封性能 布置得更靠近推力轴承。 此外，短轴具有向内延伸一定距离的套筒，该套筒足以承载用于保持短轴相对于转子同心的径向轴承。