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公开(公告)号：US3837712A
公开(公告)日：1974-09-24
申请号：US38085273
申请日：1973-07-19
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60T8/341
Abstract: An anti-locking braking device for a wheel of a motor vehicle for reducing jerky braking, wherein a fluid operated brake cylinder is connectable, when the wheel is about to lock, to a fluid outlet comprising first and second flow paths leading to a reservoir. In the first flow path a restriction is provided downstream of a first chamber whose volume is increased by movement therein of a spring biased first piston under the effect of pressure of the fluid admitted to the chamber. Such movement is arranged to open a first valve in the second flow path, and fluid form the brake cylinder to the reservoir can by-pass the restriction and thus a faster rate of pressure drop in the brake cylinder can be achieved, provided a second valve, also in the second flow path is open. Movement of this second piston controls opening and closing of the second flow path by the second valve which is open when fluid pressure in the first flow path upstream of the restriction exerts a lower force on one side of the second piston than the force exerted on the other side by a spring.
Abstract translation: 一种用于机动车辆的车轮的防抱死制动装置，用于减少紧急制动，其中当车轮即将锁定时，流体驱动的制动缸可连接到包括通向储存器的第一和第二流动路径的流体出口。 在第一流动路径中，限制被提供在第一室的下游，在第一室的下游，在第一室的下游，其容积通过在允许进入室的流体的压力的作用下由弹簧偏压的第一活塞的运动而增加。 这种移动被布置成打开第二流动路径中的第一阀，并且形成制动缸的流体到储存器可以绕过限制，从而可以实现制动缸中更快的压降速率，只要第二阀 ，也在第二个流路是开放的。 该第二活塞的运动通过第二阀门的打开和关闭来控制，该第二阀门在打开的第一流动路径中的第一流动路径中的流体压力在第二活塞的一侧施加比施加在第二活塞上的力更低的力 另一边是春天。
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公开(公告)号：US3814928A
公开(公告)日：1974-06-04
申请号：US34175473
申请日：1973-03-15
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60Q1/0441 , B60Q1/2607 , B60Q1/263 , F16B2/06
Abstract: This invention relates to a device for mounting an element on a body support having an inner surface and an outer surface utilizing resilient clips formed integrally with said element, the clips adaptable to be inserted from the outside of the outer surface of the support into apertures formed in the support, the clips each provided with projections for locking the element on the support with the free ends of the clips being solely accessible from the inner surface of the support after the element is mounted. The invention also relates to a vehicle employing this device wherein the element is comprised of an optical unit and is mounted in a cavity or recess formed in the bodywork of the vehicle to receive the unit, and the bodywork provides the support for the optical unit.
Abstract translation: 本发明涉及一种用于将元件安装在具有内表面和外表面的元件的装置上，其利用与所述元件一体形成的弹性夹子，所述夹子适于从支撑件的外表面的外部插入形成的孔 在支撑件中，每个夹具都设有用于将元件锁定在支撑件上的突起，其中夹子的自由端在元件安装之后仅可从支撑件的内表面接近。 本发明还涉及一种采用该装置的车辆，其中元件由光学单元构成，并且安装在形成在车辆车体中的空腔或凹槽中，以接收该单元，并且车身为光学单元提供支撑。
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公开(公告)号：US3807441A
公开(公告)日：1974-04-30
申请号：US26027272
申请日：1972-06-06
Applicant: CITROEN SA
Inventor： GROSSEAU A
IPC: F16K31/06 , F16K31/08 , F16K31/11 , F16K31/143
CPC classification number: F16K31/0613 , F16K31/08 , Y10T137/2409 , Y10T137/7782 , Y10T137/86622
Abstract: An electrically operated valve comprises a distributor having a slide operative to selectively place a fluid actuated device in communication with a source of pressurised fluid, or with a fluid outlet. The slide is actuated by an electrodynamic motor in response to a control signal, whereby the fluid pressure in the device is dependent on the signal.
Abstract translation: 电动阀包括具有滑动件的分配器，该滑块可操作以选择性地将流体致动装置与加压流体源连通或与流体出口连通。 滑动件响应于控制信号由电动马达致动，由此装置中的流体压力取决于信号。
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公开(公告)号：US3778082A
公开(公告)日：1973-12-11
申请号：US3778082D
申请日：1972-09-13
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60G21/05 , B60G11/60 , B60G17/025
Abstract: The suspension comprises an arm fast to a hub mounted on the body of the vehicle by means of a transverse rotary bearing, the hub being anchored to the end of a transverse torsion bar arranged in a tubular transverse member. The suspension comprises elastic means with variable flexibility arranged between the body and at least one arm fast in rotation to the tubular transverse member, the elastic means exerting on the arm an effect tending to oppose oscillating movement of the wheel upwardly with respect to the body. The suspension is particularly useful as a rear suspension for a light vehicle with front wheel drive.
Abstract translation: 悬架包括通过横向旋转轴承快速地安装在车辆本体上的轮毂的臂，该轮毂被锚固到布置在管状横向构件中的横向扭杆的端部。 悬架包括弹性装置，弹性装置具有可变的柔性，其布置在主体和至少一个臂之间，其能够快速地旋转到管状横向构件，弹性装置在臂上施加倾向于相对于主体向上摆动的轮的运动的效果。 该悬架特别适用于具有前轮驱动的轻型车辆的后悬架。
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公开(公告)号：US3736002A
公开(公告)日：1973-05-29
申请号：US3736002D
申请日：1971-02-16
Applicant: CITROEN SA
Inventor： GROSSEAU A
IPC: B60G3/14 , B60G11/60 , B60G13/00 , B60G17/027 , B60G21/055 , B60G99/00 , F16F1/14 , F16F1/54 , B60G11/64
CPC classification number: B60G99/004 , B60G3/14 , B60G11/60 , B60G13/001 , B60G17/0277 , B60G21/055 , B60G2200/10 , B60G2204/15 , B60G2206/60 , F16F1/14 , F16F1/54 , F16F2236/123
Abstract: An axle wherein the independent wheel carriers each rock around a transverse longitudinal member adapted to rock inside a corresponding dished support; each pair of parallel dished supports being interconnected by a hollow cross-beam and connected to the chassis through elastic means, a hydroelastic shock-absorbing suspension enclosed at each end of the cross-beam and bearing against the latter to control the rocking of the corresponding wheel carrier around the transverse axis through the agency of a lever rocking in unison with the wheel carrier around the same axis between predetermined limits.
Abstract translation: 一种车轴，其中独立车轮承载件围绕适于在相应的碟形支撑件内部摇动的横向纵向构件围绕; 每对平行的碟形支架通过中空的横梁相互连接，并通过弹性装置连接到底盘，一个包围在横梁的每一端并与之相对应的水力弹性减震悬架用于控制相应的摇摆 轮轴承围绕横轴，通过杠杆的作用与轮架一起摇摆，在同一轴线上预定的极限。
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Patent Agency Ranking
公开(公告)号：US3714841A
公开(公告)日：1973-02-06
申请号：US3714841D
申请日：1971-04-01
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: F16D3/06
Abstract: This invention relates to a telescopic device for transmitting rotary movement, utilizable in particular for the steering column of a vehicle, comprising a sleeve, a shaft inside the sleeve and sliding with respect to this latter and a lining made of deformable material disposed between the sleeve and the shaft and fixed to one of these two elements, a sufficient clearance being provided between the zones opposite the sliding members in order to avoid requirement for their adjustment, wherein the clearance is eliminated over a portion of the zones opposite the lining and the element sliding with respect thereto, this ensuring a localized assembly with locking due to a deformation upon assembly of the lining.
Abstract translation: 本发明涉及一种用于传送旋转运动的伸缩装置，特别是可用于车辆的转向柱，该套筒包括套筒，套筒内部的轴和相对于套筒的滑动件，以及由可变形材料制成的衬套， 并且固定到这两个元件之一中，在与滑动构件相对的区域之间设置足够的间隙，以避免对它们的调节的要求，其中在与衬里相对的区域的一部分上消除间隙，并且元件 相对于此滑动，这确保了由于衬里组装时的变形而具有锁定的局部组装。
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公开(公告)号：IT1055797B
公开(公告)日：1982-01-11
申请号：IT6708376
申请日：1976-01-14
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: A transmission device for a vehicle comprises a common linearly movable selector rod for selecting the drive mode of the transmission and for actuating a parking brake. The driving mode is determined by a rack formed on the rod and engageable with a pinion, and the parking brake is actuated by means of a lever controlled by a cam carried by the rod.
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公开(公告)号：SE411187B
公开(公告)日：1979-12-10
申请号：SE7513499
申请日：1975-12-01
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: An improved inertia switch having a variable threshold and operating time comprises a flywheel, a driving member, electrical contact elements carried respectively by the driving member and the flywheel and return means coupled between the driving member and the flywheel. The contact element carried by the flywheel comprises on the one hand a contact terminal integral with a support coupled by friction to the flywheel, the contact terminal co-operating with a part of the contact carried by the driving member, and on the other hand, a contact surface integral with the flywheel co-operating with a second contact part carried by the driving member. The switch is particularly applicable for detecting imminent locking of a vehicle wheel.
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公开(公告)号：SE391064B
公开(公告)日：1977-01-31
申请号：SE7409486
申请日：1974-07-22
Applicant: CITROEN SA
Inventor： GROSSEAU A
IPC: B60T8/171 , H01H35/10 , G01P15/135 , H01H35/14
Abstract: An inertia switch for detecting impending locking of a rotaty member, such as a vehicle wheel, and having a variable deceleration detection threshold has a flywheel rotatable on a shaft adapted to be driven by the rotary member, a flywheel drive element on the shaft and biased by a spring into engagement with a stop on the flywheel, the flywheel and drive element carrying respective contacts of a pair of closable contacts which are open when the drive element is engaged with the stop, and a weighted lever pivoted on the flywheel eccentrically of the shaft, and co-operable with the drive element to apply a force dependent upon the rotational speed of the flywheel to oppose closing of the contacts. A rigid link on the spring may connect a free end of the lever with the drive element, and the lever may be a bell crank having one weighted limb and a second limb which abuts against the drive element and to which the spring can be attached. The tension in the spring and the maximum separation of the contacts are adjustable.
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公开(公告)号：SE387903B
公开(公告)日：1976-09-20
申请号：SE7301412
申请日：1973-02-01
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: A device for controlling the braking of at least one wheel of a vehicle travelling along the ground comprises apparatus for comparing the speed of the said one wheel with the speed of the fastest wheel of the vehicle. When the ratio of these speeds falls below a predetermined value the pressure in the braking circuit is reduced whereby to reduce the braking effect. The predetermined value is reduced as the speed of the vehicle is reduced to prevent reduction in the braking effect, for example when the vehicle is travelling around a relatively tight curve at a relatively low speed without any wheel slip.
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