电机油泵总成、转向系统和车辆
    1.
    发明申请

    公开(公告)号:WO2018059380A1

    公开(公告)日:2018-04-05

    申请号:PCT/CN2017/103357

    申请日:2017-09-26

    Inventor: 杨胜麟 李军

    CPC classification number: B62D5/06 F04B17/03 F04B53/00 F04D13/08 F04D29/40

    Abstract: 一种电机油泵总成,包括:电机组件(200);油泵组件(100),油泵组件(100)支撑在电机组件(200)的端盖(210)上;内隔音罩(400),内隔音罩(400)罩设在油泵组件(100)外,且与油泵组件(100)限定出填充有低压油的内层隔音腔(401),内层隔音腔(401)与油泵组件(100)的低压腔(101)连通;外隔音罩(500),外隔音罩(500)罩设在内隔音罩(400)外,且外隔音罩(500)与内隔音罩(400)之间填充有吸音层(510);预紧缓冲组件(300),预紧缓冲组件(300)夹设在油泵组件(100)的上端盖(110)与内隔音罩(400)之间,且预紧缓冲组件(300)与油泵组件(100)的高压腔(102)连通。通过在内隔音罩(400)与油泵组件(100)之间填充低压油,使电机油泵总成轻量化、占用空间小、制造成本低、工作噪音小。还公开了一种包括该电机油泵总成的转向系统和包括该转向系统的车辆。

    铁水罐搬运车前车架升降转向装置

    公开(公告)号:WO2017088604A1

    公开(公告)日:2017-06-01

    申请号:PCT/CN2016/102242

    申请日:2016-10-17

    CPC classification number: B62D3/02 B62D5/06 B62D53/00

    Abstract: 一种铁水罐搬运车前车架升降转向装置,它主要包括固定于前车架上的车桥牵引梁(1)和牵引固定座(2),在所述牵引固定座(2)的顶部和底部分别铰接有上摆臂(3)和下摆臂(4),在所述上摆臂(3)和下摆臂(4)的另一端上铰接有转向臂(5),在所述上摆臂(3)和牵引固定座(2)之间设置有一加载油缸(6),在所述转向臂(5)上铰接有与后车架相固定连接的铰接连接板(7),还包括前转向油缸(9),所述前转向油缸(9)安装于后车架上,其活塞杆端与转向臂(5)两侧的连接支耳(8)相铰接。铁水罐搬运车前车架升降转向装置采用机械和液压配合的升降转向方式,操作简单易维护,大大降低了生产成本。

    車両用操舵制御装置および車両用操舵制御方法
    3.
    发明申请
    車両用操舵制御装置および車両用操舵制御方法 审中-公开
    车辆转向控制装置和车辆转向控制方法

    公开(公告)号:WO2015011996A1

    公开(公告)日:2015-01-29

    申请号:PCT/JP2014/064856

    申请日:2014-06-04

    Abstract:  ステアリングの操舵角に応じて車輪を操舵する操舵機構10と、操舵機構10に車輪15の操舵力を付与する駆動手段40とを有する操舵装置を制御する車両用操舵制御装置において、操舵角を検出する検出手段30と、駆動手段40に供給する電流の目標値を電流指令値として算出し、駆動手段40に電流指令値の電流を供給することで、車両の操舵を自動で制御する自動操舵制御を実行する制御手段30と、を備え、制御手段30は、自動操舵制御中に、操舵角の絶対値が所定の第1閾値以上となった場合には、操舵角の絶対値が大きくなるほど電流指令値を小さくすることを特徴とする車両用操舵制御装置。

    Abstract translation: 车辆转向控制装置控制包括转向机构(10)的转向装置,转向机构(10)根据方向盘的转向角来转向车轮;以及驱动装置(40),其向转向机构(10)提供转向力 轮(15)。 车辆转向控制装置设有检测转向角的检测装置(30),以及控制装置(30),其将提供给驱动装置(40)的电流的目标值计算为当前指令值,并实现 自动转向控制,用于通过向驱动装置(40)提供电流指令值的电流来自动控制车辆的转向,并且其特征在于,当转向角的绝对值变为等于 或大于自动转向控制期间的预定第一阈值时,随着转向角的绝对值增加,电流指令值会更多地减小。

    A POWER STEERING SYSTEM FOR A VEHICLE
    4.
    发明申请
    A POWER STEERING SYSTEM FOR A VEHICLE 审中-公开
    一种用于车辆的动力转向系统

    公开(公告)号:WO2014096893A1

    公开(公告)日:2014-06-26

    申请号:PCT/IB2012/003043

    申请日:2012-12-18

    Applicant: RENAULT TRUCKS

    Inventor: BLOND, Jean-Marc

    Abstract: The power steering system (1) comprises a first steering mechanism (11) designed to control the steering of at least one of the wheels (8a) of the steered axle (7) and comprising: - a mechanical transmission of the movement from a steering wheel (12) of the vehicle to said wheel (8a); - a first actuator (26) controlled by a parameter related to the steering wheel movement and capable of providing a steering assistance effort to said wheel (8a). The power steering system further comprises a second steering mechanism (28) which includes a second actuator (29) capable of providing a steering assistance effort to at least one of the wheels of the same axle, the second actuator having: - a housing (30) which is secured to the axle; - a first and a second piston rods (35, 36) able to slide through the housing (30) and extending, on opposite sides, beyond the housing (30), with said piston rods being substantially parallel to said axle (7).

    Abstract translation: 动力转向系统(1)包括设计成控制转向轴(7)的至少一个车轮(8a)的转向的第一转向机构(11),并且包括: - 来自转向器的运动的机械传动 车轮(12)到所述车轮(8a); - 由与所述方向盘运动相关的参数控制并能够向所述车轮(8a)提供转向辅助作业的第一致动器(26)。 动力转向系统还包括第二转向机构(28),该第二转向机构(28)包括能够向相同轴的至少一个车轮提供转向辅助作用的第二致动器(29),所述第二致动器具有: - 壳体(30 )固定在轴上; - 第一和第二活塞杆(35,36),其能够穿过所述壳体(30)滑动并且在相对侧上延伸超出所述壳体(30),所述活塞杆基本上平行于所述轴(7)。

    APPARATUS FOR USE IN TURNING STEERABLE VEHICLE WHEELS
    5.
    发明申请
    APPARATUS FOR USE IN TURNING STEERABLE VEHICLE WHEELS 审中-公开
    用于转向可转向车辆的装置

    公开(公告)号:WO2012078719A3

    公开(公告)日:2014-04-10

    申请号:PCT/US2011063680

    申请日:2011-12-07

    Abstract: An apparatus (10) for use in turning steerable vehicle wheels (14, 16) includes a steering member (12) which is linearly movable relative to the vehicle to effect turning movement of the steerab!e vehicle wheels. A pinion (28) is disposed in meshing engagement with a rack portion (30) of the steering member (12). A steering column (22) is connected with the pinion (28) and with a vehicle steering wheel (20) such that rotation of the steering wheel results in linear movement of the steering member. An electrically powered steering unit (40) is connected to the steering member (12) for providing steering fee! to the operator. A hydraulic power steering motor (60) mechanically connected to the steering member provides steering assist to the steerable wheels (14, 16).

    Abstract translation: 一种用于转向可转向车轮(14,16)的装置(10)包括可相对于车辆线性移动的转向构件(12),以实现转向轮车轮的转动。 小齿轮(28)设置成与转向构件(12)的齿条部分(30)啮合。 转向柱(22)与小齿轮(28)和车辆方向盘(20)连接,使得方向盘的旋转导致转向构件的线性运动。 电动转向单元(40)连接到转向构件(12)以提供转向费! 给操作员。 机械地连接到转向构件的液压动力转向马达(60)向可转向轮(14,16)提供转向辅助。

    METHOD FOR UNOBTRUSIVE ADAPTATION TO ENABLE POWER STEERING IN VINTAGE CARS
    7.
    发明申请
    METHOD FOR UNOBTRUSIVE ADAPTATION TO ENABLE POWER STEERING IN VINTAGE CARS 审中-公开
    用于无缝适应的方法,用于在新鲜汽车中实现功率转向

    公开(公告)号:WO2012092648A1

    公开(公告)日:2012-07-12

    申请号:PCT/AU2012000004

    申请日:2012-01-03

    Abstract: A retro-fittable power steering system for a vehicle; said system including an actuator acting on a component of the steering system of a 9aid vehicle downstream of the steering box of said steering system; said system characterised in that said power steering system is activated manually under driver control; said system further characterised in that original steering components of said vehicle remain un-modified.

    Abstract translation: 一种用于车辆的可替代的动力转向系统; 所述系统包括致动器,所述致动器作用在所述转向系统的转向箱下游的9车辆的转向系统的部件上; 所述系统的特征在于,所述动力转向系统在驾驶员控制下被手动启动; 所述系统的特征还在于,所述车辆的原始转向部件保持未改变。

    STEERING MECHANISM FOR FORKLIFT TRUCKS
    8.
    发明申请
    STEERING MECHANISM FOR FORKLIFT TRUCKS 审中-公开
    用于叉车的转向机构

    公开(公告)号:WO2002072407A1

    公开(公告)日:2002-09-19

    申请号:PCT/IE2001/000062

    申请日:2001-05-11

    CPC classification number: B62D9/00 B62D5/06 B66F9/07568

    Abstract: A forklift truck steerable along at least two opposite directions of travel by a hydraulic circuit includes at least one hydraulic cylinder (22) coupled to at least one steerable ground-engaging wheel (18) and a driver's steering wheel (20) for controlling the supply of hydraulic fluid under pressure selectively to the full bore or piston rod side of the cylinder. The hydraulic circuit also includes a diverter valve (32) which is switched over when the truck is driven in one of the two directions to cause the truck to steer in the same direction as the steering wheel is turned in whichever of the opposite directions the truck is travelling.

    Abstract translation: 通过液压回路沿至少两个相反的行进方向转向的叉车包括至少一个联接到至少一个可操纵的接地轮(18)的液压缸(22)和用于控制供给的驾驶员方向盘(20) 的液压油在压力下选择性地连接到气缸的全孔或活塞杆侧。 液压回路还包括转向阀(32),当叉车在两个方向中的一个方向上被驱动时,该转向阀被切换,以使卡车沿与方向盘转动相同的方向转向, 正在旅行

    VACUUM ACTUATED CONTROL MECHANISM
    9.
    发明申请
    VACUUM ACTUATED CONTROL MECHANISM 审中-公开
    真空致动控制机构

    公开(公告)号:WO9948351A9

    公开(公告)日:1999-11-04

    申请号:PCT/IB9802156

    申请日:1998-12-17

    Abstract: A riding lawn mower is provided that has an engine, a device that requires control and a vacuum actuated control mechanism for controlling the device. The vacuum actuated control mechanism includes a vacuum actuator having first and second chambers separated by a movable membrane, first connecting means for operatively connecting the vacuum actuator to the device, vacuum means for providing a vacuum to the vacuum actuator, activating means for selectively activating the vacuum actuator and securing means for securing the vacuum actuator in place. The securing means also secures the device in place.

    Abstract translation: 提供一种骑马割草机,其具有发动机,需要控制的装置和用于控制装置的真空致动控制机构。 真空致动控制机构包括真空致动器,该真空致动器具有由可动膜隔开的第一和第二腔室,用于将真空致动器可操作地连接到装置的第一连接装置,用于向真空致动器提供真空的真空装置,用于选择性地激活 真空致动器和用于将真空致动器固定就位的固定装置。 固定装置也将装置固定在适当位置。

    POWER STEERING FOR NON-RAILBORNE MOTOR VEHICLES
    10.
    发明申请
    POWER STEERING FOR NON-RAILBORNE MOTOR VEHICLES 审中-公开
    动力转向机构无法跟踪基于机动车

    公开(公告)号:WO99014097A1

    公开(公告)日:1999-03-25

    申请号:PCT/EP1998/005196

    申请日:1998-08-17

    CPC classification number: B62D5/06 B62D7/22

    Abstract: The invention relates to a power steering system for non-railborne motor vehicles, wherein the servomotor (41) assumes both the function of servo-assisted resetting of the steering to a straight-ahead position in addition to the function of a steering damper.

    Abstract translation: 本发明涉及一种用于非轨道连接的机动车辆的动力转向中,除了伺服电机(41)的转向阻尼器的功能也接管转向系统的在正前方位置伺服辅助返回的功能。

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