公开(公告)号：US5293971A

公开(公告)日：1994-03-15

申请号：US69676

申请日：1993-06-01

申请人： Issei Kanari ,  Junichi Emura

发明人： Issei Kanari ,  Junichi Emura

IPC分类号： F16F9/348 ,  F16F9/46 ,  F16F9/34

CPC分类号： F16F9/468 ,  F16F9/348 ,  B60G2400/10 ,  B60G2400/204 ,  B60G2500/102

摘要： A variable damping characteristics shock absorber includes a piston provided with first and second disc valves. Within a piston, an annular space is defined between the first and second disc valves. The annular space is selectively communicated with upper and lower fluid chambers defined in a shock absorber cylinder tube via a by-pass path. A variable orifice formed by means of a rotary valve is provided in the by-pass path.

摘要翻译： 可变阻尼特性减震器包括设置有第一和第二盘阀的活塞。 在活塞内部，在第一和第二盘形阀之间限定一个环形空间。 环形空间经由旁路路径选择性地与限定在减震器筒管中的上流体室和下流体室连通。 通过旋转阀形成的可变孔设置在旁路路径中。

公开(公告)号：US5224573A

公开(公告)日：1993-07-06

申请号：US721178

申请日：1991-06-26

申请人： Akihito Amemiya ,  Munehiro Awataguchi ,  Issei Kanari ,  Masashiro Kushida

发明人： Akihito Amemiya ,  Munehiro Awataguchi ,  Issei Kanari ,  Masashiro Kushida

IPC分类号： B60G13/08 ,  F16F9/36 ,  F16F9/40

CPC分类号： F16F9/364

摘要： A hydraulic damper with a rod guide made by pressing a circular plate is disclosed. This rod guide includes an inner tubular portion defining a bore supporting a piston rod, an outer tubular portion extending in the same direction as the inner tubular portion does, and a flange portion extending radially outwardly from the outer tubular portion. A ring is connected between an inwardly turned axial end portion of an outer tube and the flange portion. An annular sealing element retainer is disposed in the ring. The ring provides a transmission path of a force, thus preventing the sealing element retainer from being subject to the force.

摘要翻译： 公开了一种具有通过压制圆板制成的杆导向器的液压阻尼器。 该杆引导件包括限定支撑活塞杆的孔的内部管状部分，沿与内部管状部分相同的方向延伸的外部管状部分，以及从外部管状部分径向向外延伸的凸缘部分。 环在外管的向内转动的轴向端部和凸缘部之间连接。 环形密封元件保持器设置在环中。 环提供力的传递路径，从而防止密封元件保持器受到力的影响。

公开(公告)号：US5203291A

公开(公告)日：1993-04-20

申请号：US721131

申请日：1991-06-26

申请人： Seiji Suga ,  Hideaki Onishi ,  Akio Akasaka

发明人： Seiji Suga ,  Hideaki Onishi ,  Akio Akasaka

IPC分类号： F01L1/344 ,  F02F7/00 ,  F16D3/10

CPC分类号： F01L1/3442 ,  F01L1/344 ,  F01L1/352 ,  F16D3/10 ,  F01L2001/34433 ,  F01L2820/031 ,  F02B2275/18 ,  F02F7/006

摘要： A valve timing control system for an internal combustion engine includes a hollow sprocket rotatably supported on a camshaft, and a rotary member housed within the sprocket and rigidly connected to the camshaft for rotation therewith. The rotary member has a pair of radially extending portions, on which a pair of gears are rotatably supported. The sprocket has an internal toothed circumference which is engageable with the gears to cause the gears to rotate in accordance with rotation of the sprocket for causing relative angular displacement of the rotary member to the sprocket. The valve timing control system further includes a pair of stopper pins for regulating relative angular displacement of the intermediate rotary member to the sprocket within a predetermined maximum range, and a clutch mechanism for restricting rotation of the gears. The clutch mechanism is controlled in accordance with a current engine running condition to be associated with the stopper pins for restricting relative angular displacement of the rotary member to the sprocket.

摘要翻译： 用于内燃机的气门正时控制系统包括可旋转地支撑在凸轮轴上的中空链轮和容纳在链轮内并刚性地连接到凸轮轴上以与其一起旋转的旋转构件。 旋转构件具有一对径向延伸部分，一对齿轮可旋转地支撑在该径向延伸部分上。 链轮具有可与齿轮啮合的内齿圆周，以使齿轮根据链轮的旋转而旋转，从而使旋转件相对于链轮的角位移。 气门正时控制系统还包括一对止动销，用于将中间旋转构件与链轮的相对角位移调节在预定的最大范围内，以及用于限制齿轮旋转的离合器机构。 离合器机构根据当前的发动机运行状态进行控制，以与止动销相关联，以限制旋转件与链轮的相对角位移。

公开(公告)号：US5203289A

公开(公告)日：1993-04-20

申请号：US763908

申请日：1991-09-23

申请人： Seinosuke Hara ,  Shoji Morita ,  Yoshihiko Yamada

发明人： Seinosuke Hara ,  Shoji Morita ,  Yoshihiko Yamada

IPC分类号： F01L1/26 ,  F01L13/00

CPC分类号： F01L1/267 ,  F01L13/0036

摘要： An apparatus for use in a variable valve timing and/or valve lift system of an internal combustion engine is disclosed. The apparatus is easy to mount, install and adjust within a space available over a cylinder head of the engine. The apparatus comprises a rocker shaft, a first cam, a second cam, and a rocker arm pivotally mounted on the rocker shaft. The rocker arm includes a first cam follower arranged to engage the first cam and a second cam follower arranged to engage the second cam. The second cam follower is pivotally mounted on the rocker arm. A hydraulically operated locking bolt is movable from an unlocking position to a locking position. In the locking position, the locking bolt is received in bores formed in the rocker arm and in the second cam follower to establish a positive motion state wherein the rocker arm moves with said second cam follower as a unit. A mechanism includes a timing lever and restrains the locking bolt against at least moving out of the unlocking position to the locking position.

摘要翻译： 公开了一种用于内燃机的可变气门正时和/或气门升程系统的装置。 该装置易于在发动机的气缸盖上的空间内安装，安装和调节。 该装置包括摇臂轴，第一凸轮，第二凸轮和枢转地安装在摇臂上的摇臂。 摇臂包括布置成接合第一凸轮的第一凸轮从动件和布置成接合第二凸轮的第二凸轮从动件。 第二凸轮从动件枢转地安装在摇臂上。 液压操作的锁定螺栓可从解锁位置移动到锁定位置。 在锁定位置，锁定螺栓被容纳在形成在摇臂和第二凸轮从动件中的孔中，以建立一个正运动状态，其中摇臂以所述第二凸轮从动件作为一个单元移动。 一种机构包括定时杆，并且限制锁定螺栓至少从解锁位置移出到锁定位置。

公开(公告)号：US5117785A

公开(公告)日：1992-06-02

申请号：US605536

申请日：1990-10-29

申请人： Seiji Suga ,  Hideaki Onishi

发明人： Seiji Suga ,  Hideaki Onishi

IPC分类号： F01L1/344 ,  F02F7/00 ,  F16D3/10

CPC分类号： F16D3/10 ,  F01L1/344 ,  F02B2275/18 ,  F02F7/006

摘要： A valve timing control device for an internal combustion engine includes an intermediate rotary component disposed between an input component which is driven in synchronism with an engine revolution, and a cam drive component which is rigidly connected to a camshaft. The intermediate component is variable of positions relative to the input and cam drive components in order to adjust phase relationship between the input component and the cam drive component for setting valve timing at optimal timing relative to engine revolution cycle. The device includes a hydraulic means which selectively locks the intermediate component at a selected position where optimal phase relationship relative to the engine driving condition is established.

摘要翻译： 用于内燃机的气门正时控制装置包括设置在与发动机转速同步的输入部件之间的中间旋转部件和刚性地连接到凸轮轴的凸轮驱动部件。 中间部件相对于输入和凸轮驱动部件的位置是可变的，以便调整输入部件和凸轮驱动部件之间的相位关系，用于相对于发动机转动周期在最佳定时设定气门正时。 该装置包括液压装置，该液压装置在建立相对于发动机驱动条件的最佳相位关系的选定位置选择性地将中间部件锁定。

公开(公告)号：US5088760A

公开(公告)日：1992-02-18

申请号：US548222

申请日：1990-07-05

申请人： Shinobu Kakizaki ,  Fumiyuki Yamaoka ,  Mitsuo Sasaki ,  Hiroyuki Shimizu ,  Junichi Emura

发明人： Shinobu Kakizaki ,  Fumiyuki Yamaoka ,  Mitsuo Sasaki ,  Hiroyuki Shimizu ,  Junichi Emura

IPC分类号： B60G17/015 ,  B60G17/018 ,  F16F9/46 ,  F16F9/50

CPC分类号： B60G17/018 ,  F16F9/468 ,  B60G2204/81 ,  B60G2400/102 ,  B60G2400/206 ,  B60G2400/60 ,  B60G2500/10 ,  B60G2600/70 ,  B60G2600/74 ,  B60G2600/76

摘要： A suspension control system is designed to adjust suspension characteristics between hard and soft for bounding and rebounding stroke independently of each other. The system has a sensor means for monitoring speed of a vehicular body as a sprung mass for producing a vehicle body speed indicative signal, which vehicle body speed indicative signal has a variable signal polarity depending upon the direction of vibration, and a sensor means for monitoring relative speed between the vehicular body and a vehicular wheel as an unsprung mass for producing a relative speed indicative signal which also has a variable signal polarity depending upon the direction of relative movement of the vehicular body and the vehicular wheel. A control unit detects a combination of signal polarities of the vehicle body speed indicative signal and the relative speed indicative signal for adjusting damping characteristics for bounding and rebounding vibration independently of each other and depending on the detected combination.

摘要翻译： 悬架控制系统被设计成独立于彼此调整用于包围和回弹行程的硬和软之间的悬挂特性。 该系统具有一个传感器装置，用于监测作为用于产生车身速度指示信号的悬挂质量的车体的速度，该车体速度指示信号根据振动方向具有可变信号极性，以及用于监测的传感器装置 车身与车轮之间的相对速度作为簧下质量，用于产生相对速度指示信号，该相对速度指示信号也具有取决于车体和车轮的相对运动方向的可变信号极性。 控制单元检测车身速度指示信号的信号极性和相对速度指示信号的组合，用于相互独立地调节用于界限和回弹振动的阻尼特性，并且根据检测到的组合。

公开(公告)号：US5078018A

公开(公告)日：1992-01-07

申请号：US680587

申请日：1991-04-04

申请人： Norihiro Saita ,  Ryoji Kasahara ,  Toshimi Takeshita ,  Torahiko Koshiba

发明人： Norihiro Saita ,  Ryoji Kasahara ,  Toshimi Takeshita ,  Torahiko Koshiba

IPC分类号： B62D5/04 ,  B62D7/15 ,  F16H21/36

CPC分类号： F16H21/36 ,  B62D7/1545 ,  B62D7/1581 ,  Y10T74/18248 ,  Y10T74/18792 ,  Y10T74/1954

摘要： A rear wheel steering mechanism is disclosed in which an eccentric shaft drivingly connected to an electric motor includes an eccentric portion, a motion transmitting body is connected to a rod assembly in longitudinal fit manner, and a spherical joint whereby eccentric motion of said eccentric portion in response to rotational motion of the eccentric shaft causes said motion transmitting body to impart at least a reciprocal motion to said rod assembly.

摘要翻译： 公开了一种后轮转向机构，其中驱动地连接到电动机的偏心轴包括偏心部分，运动传递体以纵向配合的方式连接到杆组件，以及球形接头，由此所述偏心部分的偏心运动 响应于偏心轴的旋转运动导致所述运动传递体至少向所述杆组件施加往复运动。

公开(公告)号：US5063893A

公开(公告)日：1991-11-12

申请号：US526670

申请日：1990-05-22

申请人： Naohiro Iwaya

发明人： Naohiro Iwaya

IPC分类号： F02F3/00 ,  F16J1/04

CPC分类号： F02F3/0076

摘要： A piston for an internal combustion engine is provided. This piston includes a piston body which has an upper ring land portion and a skirt portion, pin boss portions formed in the skirt portion into which a piston pin is inserted for attaching the piston body to a connecting rod, and a rib portion projecting from an inner wall of the skirt portion. The rib portion extends from the first areas which include cross points where the centerline, perpendicularly passing the longitudinal axis of the pin boss, intersects the inner wall of the piston skirt to the second areas which include the bottoms of the pin boss portions.

摘要翻译： 提供一种用于内燃机的活塞。 该活塞具有活塞体，该活塞体具有上环状陆部和裙部，在该裙部形成的销凸起部，插入有活塞销的活塞销，用于将活塞体安装于连杆;以及肋部， 裙部的内壁。 肋部分从包括交叉点的第一区域延伸，其中垂直地穿过销凸起的纵向轴线的中心线与活塞裙部的内壁相交到包括销凸起部分的底部的第二区域。

公开(公告)号：US5058489A

公开(公告)日：1991-10-22

申请号：US539335

申请日：1990-06-18

申请人： Naohiro Iwaya

发明人： Naohiro Iwaya

IPC分类号： F02F3/00 ,  F02F1/18 ,  F16J1/04

CPC分类号： F16J1/04 ,  F02F1/183

摘要： A piston structure for an internal combustion engine is provided. This piston includes an oval slipper skirt with a cross sectional profile in the form of an ellipse defined by preselected major and minor axes. A difference between the major and minor axes is gradually increased nearing a lower edge of the skirt. The skirt distorts from an elliptical shape to a round shape when side thrust acts on thrust surfaces of the skirt to provide uniform contact with a cylinder wall.

摘要翻译： 提供了一种用于内燃机的活塞结构。 该活塞包括椭圆形拖鞋裙部，其横截面轮廓为椭圆形，由预选的主轴和短轴限定。 主轴和短轴之间的差异在裙边的下边缘附近逐渐增加。 当侧推力作用在裙部的推力表面上时，裙部从椭圆形变形为圆形，以提供与圆筒壁的均匀接触。

公开(公告)号：US5050698A

公开(公告)日：1991-09-24

申请号：US460010

申请日：1990-01-02

申请人： Takenori Maeda ,  Yukio Ikeda ,  Yasunori Shimada

发明人： Takenori Maeda ,  Yukio Ikeda ,  Yasunori Shimada

IPC分类号： B60K31/00 ,  B60K31/04 ,  B60W30/00 ,  F02D29/02

CPC分类号： B60K31/047

摘要： A system and method for automatically controlling a vehicle speed to a set desired cruise speed are disclosed in which a cruise speed control operation of a control portion is carried out only when a power supply for the system is turned on and all of vehicle speed set switches are turned off.

摘要翻译： 公开了一种用于将车速自动控制到设定的期望巡航速度的系统和方法，其中仅当系统的电源接通并且所有车速设定开关都执行控制部分的巡航速度控制操作时 被关闭