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公开(公告)号：US5135090A
公开(公告)日：1992-08-04
申请号：US722515
申请日：1991-06-27
摘要： An actuator, especially for a motor vehicle clutch, is of the kind that has a casing carrying a reversible electric motor which has a drive spindle, a driving element for coupling the actuator to an actuating member of the clutch, a coupling mechanism which couples the motor drive spindle to the driving element and which includes a toothed sector plate coupled in rotation to the driving element. The coupling mechanism also includes an actuating force reducing mechanism having a compensating spring. The actuating force reducing mechansim includes a compensating lever which is articulated on the toothed sector plate and on an intermediate pivoting lever, which is itself articulated to the casing, the intermediate pivoting lever being coupled to the compensating spring.
摘要翻译： 特别是用于机动车辆离合器的致动器是具有承载可逆电动机的壳体的类型，其具有驱动主轴，用于将致动器联接到离合器的致动构件的驱动元件，耦合机构， 电动机驱动主轴到驱动元件，并且包括与驱动元件旋转联接的齿形扇形板。 联接机构还包括具有补偿弹簧的致动力减小机构。 致动力减小机构包括一个补偿杆，该补偿杆铰接在有齿扇形板上和中间枢转杆上，中间枢转杆本身铰接到壳体上，中间枢转杆联接到补偿弹簧。
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公开(公告)号：US5065850A
公开(公告)日：1991-11-19
申请号：US506813
申请日：1990-04-10
CPC分类号： F16D28/00 , F16D23/12 , Y10T74/19991
摘要： An actuator comprising, in a casing, a mechanism which is controlled by a motor and which is adapted to control an output member. The mechanism including in particular a moveable thrust unit which is arranged generally for to and fro movement. The casing is liquid-tight, and incorporates a sump for containing a liquid lubricant. A pump is associated with this sump, the pump being arranged to be actuated by the moveable thrust unit. The suction port is in communication with the lower part or sump of the casing, while its delivery port is in communication with the mechanism in at least one region of the latter that is to be lubricated.
摘要翻译： 一种致动器，其在壳体中包括由马达控制并且适于控制输出构件的机构。 该机构特别包括可移动的推力单元，该推力单元通常布置用于往复运动。 外壳是液密的，并且包含用于容纳液体润滑剂的贮槽。 泵与该贮槽相关联，泵被布置成由可移动推力单元致动。 吸入口与壳体的下部或贮槽连通，而其输送口在待润滑的后者的至少一个区域中与机构连通。
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公开(公告)号：US4828093A
公开(公告)日：1989-05-09
申请号：US147993
申请日：1988-01-25
CPC分类号： F16D28/00 , F16D23/12 , Y10T74/18792 , Y10T74/18824
摘要： Motorized control device, suitable for a motor vehicle clutch, comprises a motor which activates a shaft and a lever by means of a connection mechanism associated with a force moderator arrangement incorporating a spring; according to the invention, this spring is mounted under compression.
摘要翻译： 适用于摩托车离合器的电动控制装置包括通过与包括弹簧的力调节器装置相关联的连接机构来激活轴和杠杆的马达; 根据本发明，该弹簧被安装在压缩下。
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公开(公告)号：US4829221A
公开(公告)日：1989-05-09
申请号：US141484
申请日：1988-01-07
IPC分类号： H02P15/00 , B60K23/02 , B60W30/18 , F16D13/75 , F16D23/12 , F16D27/00 , F16D48/06 , G05B11/00 , G05B19/18
CPC分类号： B60W30/18 , B60W10/02 , B60W10/04 , B60W30/1819 , F16D13/752 , F16D28/00 , F16D48/064 , F16D48/068 , B60W2510/0225 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2540/16 , F16D2500/5023 , Y10T477/6428
摘要： The invention provides a method for controlling a clutch fitted with motorized actuation by means of a pulse-fed direct-current electric motor. According to the invention, the control system of the electric motor comprises a microcomputer associated with a memory, in which values defining the duration of the control pulses of the clutch are stored, and these values can be updated during the operating life to take into account ageing and wear. The invention is particularly suitable for automatic clutch control in an automobile.
摘要翻译： 本发明提供了一种通过脉冲馈送直流电动机控制装配有电动致动的离合器的方法。 根据本发明，电动机的控制系统包括与存储器相关联的微型计算机，其中存储限定离合器的控制脉冲的持续时间的值，并且可以在运行寿命期间更新这些值以考虑到 老化和磨损。 本发明特别适用于汽车中的自动离合器控制。
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公开(公告)号：US4406341A
公开(公告)日：1983-09-27
申请号：US353899
申请日：1982-03-02
申请人： Patrice Bertin
发明人： Patrice Bertin
CPC分类号： B62D5/06 , B62D5/083 , Y10T137/86638
摘要： A power-assisted steering device for a vehicle which has a steering column consisting of two coaxial shafts, an input and an output shaft, which are coupled so that they have a limited relative angular play between them and which are rotationally fast with rotors of a hydraulic distributor. In case of accidental breakage of the torsion bar which couples the two shafts elastically, an axially acting stop means is provided between the input shaft and the housing of the distributor so as to prevent the input shaft from separating from the output shaft. This stop means consists of a washer which has a prolongation projecting towards the input shaft. The washer additionally maintains the sealing gasket which is between the input shaft and the distributor housing in position on the housing.
摘要翻译： 一种用于车辆的动力辅助转向装置，其具有由两个同轴轴组成的转向柱，所述两个同轴轴是输入轴和输出轴，所述两个同轴轴是输入轴和输出轴，它们在它们之间具有有限的相对角度的摆动， 液压分配器。 在扭转杆意外断裂的情况下，弹性地连接两个轴，在输入轴和分配器的壳体之间设置有轴向作用的止动装置，以防止输入轴与输出轴分离。 该止动装置包括具有向输入轴突出的延伸部的垫圈。 垫圈还将位于输入轴和分配器壳体之间的密封垫片保持在壳体上的适当位置。
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6.发明授权Friction clutch device comprising double damping flywheel having secondary assembly fixedly mounted axially relative to reaction plate 有权摩擦式离合器装置包括具有相对于反作用板轴向固定安装的次级组件的双重阻尼飞轮公开(公告)号：US08616356B2
公开(公告)日：2013-12-31
申请号：US12933566
申请日：2009-03-18
申请人： François Thibaut , Patrice Bertin , Daniel Fenioux , Patrice Merou , Ivan Dutier
发明人： François Thibaut , Patrice Bertin , Daniel Fenioux , Patrice Merou , Ivan Dutier
IPC分类号： F16D21/06 , F16F15/134 , F16F15/139
CPC分类号： F16F15/131 , F16D21/06 , F16D2013/703 , F16D2021/0615
摘要： A friction clutch device for coupling a first rear motor shaft to a second front forced shaft by allowing free relative axial displacement between the two shafts. The clutch device includes a double shock-absorbing steering wheel having a primary couple input assembly which is fixedly mounted axially to the motor shaft, a secondary couple output assembly which is rotatably connected to a reactive plate of the clutch device which is supported by the forced shaft. An elastic circumferential action member is arranged in a cavity that is peripheral to the primary assembly to rotatably connect the secondary assembly, with circumferential shock absorption, to the primary assembly. The secondary assembly is fixedly mounted axially relative to the reactive plate.
摘要翻译： 一种用于通过允许两个轴之间的自由相对轴向位移来将第一后部电动机轴联接到第二前部强制轴的摩擦离合器装置。 离合器装置包括双重减震方向盘，其具有固定地安装到电动机轴的主联接输入组件，二次联动输出组件，其可旋转地连接到由强制支撑的离合器装置的反作用板 轴。 弹性圆周作用构件布置在空腔中，该腔体与初级组件相邻，以将辅助组件可旋转地连接到主组件的周向减震。 次级组件相对于反应板轴向固定安装。
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公开(公告)号：US4434706A
公开(公告)日：1984-03-06
申请号：US283155
申请日：1981-07-14
申请人： Patrice Bertin
发明人： Patrice Bertin
CPC分类号： B62D5/083
摘要： A power-assisted steering device for a vehicle comprises a two-part steering column which parts are capable of limited relative angular displacement, and a hydraulic power-assistance mechanism responsive by means of a hydraulic distributor to relative angular displacement of the parts. The distributor comprises a stator having a pressure orifice connected to a hydraulic pump, a return orifice connected to a fluid reservoir, and two service orifices connected to the assisting jack. Two adjacent rotors are located within the stator and these are rotatable respectively with said two parts, the first rotor having distribution passages interacting with the stator pressure and return orifices, and the second rotor having distribution passages interacting with the first rotor distribution passages and the stator service orifices. According to the invention, the stator pressure and return orifices communicate respectively with two chambers, one of which is peripheral and communicates directy with the first rotor distribution passages comprising apertures located in the outer periphery of the rotor, and the other of which is central and communicates directly with first rotor distribution passages comprising passages located adjacent the inner periphery of the rotor, the first rotor being located within the axial dimension of both of said chambers.
摘要翻译： 用于车辆的动力辅助转向装置包括两部分转向柱，这些部分能够限制相对角位移，以及通过液压分配器响应部件的相对角位移的液压动力辅助机构。 分配器包括具有连接到液压泵的压力孔，连接到流体储存器的返回孔和连接到辅助千斤顶的两个维修孔的定子。 两个相邻的转子位于定子内，并且它们分别与所述两个部分一起旋转，第一转子具有与定子压力和返回孔相互作用的分配通道，第二转子具有与第一转子分配通道和定子相互作用的分配通道 服务口。 根据本发明，定子压力和回流孔分别与两个腔室连通，其中一个腔室是周向的，并与第一转子分配通道相连通，该第一转子分配通道包括位于转子的外周边的孔，另一个是中心的 与第一转子分配通道直接连通，该第一转子分配通道包括邻近转子的内周边的通道，第一转子位于两个室的轴向尺寸内。
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公开(公告)号：US07152064B2
公开(公告)日：2006-12-19
申请号：US09929463
申请日：2001-08-14
申请人： Francois Bourdoncle , Patrice Bertin , Eric Jeux
发明人： Francois Bourdoncle , Patrice Bertin , Eric Jeux
CPC分类号： G06F17/30873 , Y10S707/99935 , Y10S707/99936
摘要： A database of entries, such as Web pages and sites, is provided. The entries are at least partially mapped to a set of predetermined categories. The entries are also associated with keywords, for instance, by automatic indexing of documents. In response to a query into the database, a user is provided with a series of refinement strategies, in addition to search results. Refinement strategies comprise categories relevant for the search, selected among the set of predetermined categories. Refinement strategies also include keywords dynamically selected among keywords associated with the entries. The user may easily navigate among the results to the query, and formulate new queries.
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公开(公告)号：US4421191A
公开(公告)日：1983-12-20
申请号：US304633
申请日：1981-09-22
申请人： Patrice Bertin , Claude Ledamoisel
发明人： Patrice Bertin , Claude Ledamoisel
CPC分类号： B62D5/083 , Y10T137/86638
摘要： A power-assisted steering device for a vehicle comprises a two-part steering column, which parts are capable of limited relative angular displacement, and a hydraulic power-assistance mechanism having a distributor responsive to relative angular displacement of the parts and comprising two rotors, each rotationally integral with a corresponding part of the steering column. One or both of the steering column parts has a prism-shaped cavity in its end, a prism-shaped plug being received in the cavity with an angular offset and being connected to the other part, thus providing the limited angular play between the two parts. The plug may either be a separate element received in cavities in both parts of the steering column, or may be received in a cavity of only one part and integrally formed with the other part. A thin corrugated tooth annular element may act as a rotational lock between each part and the corresponding rotor of the distributor. Alternatively, the rotor is received directly on a prismatic outer surface of the corresponding part, or on the plug, when the plug is rotationally fast with the part.
摘要翻译： 用于车辆的动力辅助转向装置包括两部分转向柱，这些部分能够限制相对角位移，以及液压动力辅助机构，其具有响应于部件的相对角位移的分配器，并且包括两个转子， 每个转向柱与转向柱的相应部分旋转地成一体。 转向柱部分中的一个或两个在其端部具有棱柱形空腔，棱柱形塞被接收在空腔中并具有角度偏移并且连接到另一部分，从而在两部分之间提供有限的角度间隙 。 插头可以是接收在转向柱的两个部分中的空腔中的单独元件，或者可以容纳在仅一个部分的空腔中并且与另一部分一体形成。 薄的波纹齿环形元件可以用作每个部件和分配器的相应转子之间的旋转锁定。 或者，当插头与部件旋转地快速时，转子直接接收在相应部件的棱柱形外表面上或插头上。
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公开(公告)号：US06299541B1
公开(公告)日：2001-10-09
申请号：US09462160
申请日：2000-04-13
申请人： Patrice Bertin , Daniel Fenioux , Giovanni Grieco
发明人： Patrice Bertin , Daniel Fenioux , Giovanni Grieco
IPC分类号： F16D312
CPC分类号： F16F15/13407 , F16F15/13164
摘要： A double flywheel vibration damper including two coaxial masses free to rotate relative to each other and acting against elastic parts, in which one of the masses, referred to as the first mass, is intended to be fastened to a drive shaft, whereas the other mass, referred to as the second mass, includes a reaction plate assuring rotational connection to a driven shaft, and in which the first mass has a central hub projecting axially and carrying bearing member operating between the second mass and the central hub to enable the second mass to rotate on the first mass, wherein the central hub comprises two aligned coaxial parts, namely a first hub supporting the second mass rotationally via the bearing member fitted on this first hub, and a second hub intended to be fastened to the drive shaft, and wherein the second hub constitutes an axial spacer between the drive shaft and the first hub. The invention is applicable to motor vehicle transmission systems.
摘要翻译： 一种双飞轮减振器，包括两个相互相对旋转并且作用于弹性部分的同轴质量块，其中被称为第一质量块中的一个将被紧固到驱动轴，而另一个质量 被称为第二质量块，包括确保与从动轴的旋转连接的反作用板，其中第一质量块具有轴向突出的中心毂，并且承载在第二质量块和中心毂之间运行的承载构件，以使第二质量 在所述第一质量块上旋转，其中所述中心毂包括两个对准的同轴部分，即经由安装在所述第一轮毂上的所述轴承部件旋转地支撑所述第二质量的第一轮毂和用于紧固到所述驱动轴的第二轮毂，以及 其中所述第二轮毂构成所述驱动轴和所述第一轮毂之间的轴向间隔件。 本发明适用于机动车辆传动系统。
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