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    • 3. 发明公开
    • LENKANSCHLAG
    • EP3036147A1
    • 2016-06-29
    • EP14752278.3
    • 2014-08-13
    • Audi AG
    • NAGL, MartinPFEIFFER, UlrichKOCH, TiloKLINGER, ThomasSATZKE, Anne
    • B62D5/00
    • B62D5/001B62D5/005
    • The invention relates to a steering stop for a steer-by-wire steering system, comprising a steering shaft (11) for functionally connecting to a steering wheel (10), wherein a pressure chamber (14, 15) is provided for each direction of rotation of the steering shaft (11). A rotation of the steering shaft (11) produces a reduction in the volume of a corresponding pressure chamber (14, 15), and the steering stop also comprises a hydraulic valve (30) such that resistance against a further rotation of the steering shaft (11) is generated by the operation of said hydraulic valve (30) when predetermined environmental conditions are met.
    • 用于线控转向系统的转向止动器技术领域本发明涉及一种用于线控转向系统的转向止动器,该转向止动器包括用于在功能上连接到方向盘(10)的转向轴(11),其中为每个方向提供压力室(14,15) 转向轴(11)的旋转。 转向轴(11)的旋转产生相应的压力室(14,15)的容积的减小,并且转向止挡件还包括液压阀(30),使得抵抗转向轴的进一步旋转的阻力 当预定的环境条件满足时,通过所述液压阀(30)的操作产生所述液压阀(30)。
    • 6. 发明公开
    • VORRICHTUNG ZUM VERSTELLEN VON STURZ UND/ODER SPUR EINES FAHRZEUGRADS
    • VORRICHTUNG ZUM VERSTELLEN VON STURZ UND / ODER SPUR EINES FAHRZEUGRADS
    • EP3172071A1
    • 2017-05-31
    • EP15730067.4
    • 2015-06-22
    • Audi AG
    • KLINGER, ThomasSCHMID, WolfgangBERINGER, HeinrichGLAS, AchimVOLL, UlrichBRAUMANDL, MichaelPOURROY-SOLARI, Vincent
    • B60G17/015B60G17/016B62D17/00
    • B62D17/00B60G17/0152B60G17/0164B60G2200/46B60G2200/462B60G2200/4622B60G2202/42B60G2206/50B60Y2300/02B60Y2400/405
    • The invention relates to a device for adjusting camber and/or track of a vehicle wheel (13) of a motor vehicle, comprising a wheel carrier (1) which is composed in multiple pieces with a wheel-side carrier part (3) and an axle-side guide part (17) as well as with intermediate rotary parts (21, 23), which are supported on a common bearing point (31) about a rotational axis (24) so that they are able to rotate relative to one another, about which the wheel-side rotary part (21) for track or camber adjustment of the vehicle wheel (13) is pivotable about a wobble point (MP), wherein the wheel-side carrier part (3) supports a brake caliper (15) that interacts with a brake disc (11) of the vehicle wheel (13), and wherein the wheel-side carrier part (3), which is subjected to a brake torque during a braking process, can be supported on the axle-side guide part (17) via a torque bridge (61). According to the invention, the torque bridge (61) is designed as a torque transmission element which, in the case of the support of the carrier part (3) that is subjected to the brake torque generates a directed force component (F) which can be applied to the wheel-side carrier part (3).
    • 用于调节机动车车轮(13)的外倾角和/或轨迹的装置技术领域本发明涉及一种用于调节机动车辆的车轮(13)的外倾角和/或轨迹的装置,该装置包括轮架(1),其与轮侧架部分 (17)以及中间旋转部件(21,23),所述中间旋转部件(21,23)围绕旋转轴线(24)支撑在公共支承点(31)上,使得它们能够相对于彼此旋转 ,用于车轮(13)的轨道或外倾角调节的车轮侧旋转部件(21)绕着摆动点(MP)枢转,其中车轮侧支架部件(3)支撑制动钳(15) ),其与车轮(13)的制动盘(11)相互作用,并且其中在制动过程中经受制动扭矩的车轮侧支架部件(3)可以支承在车轴侧 引导部件(17)通过扭矩桥(61)。 根据本发明,扭矩桥(61)被设计为扭矩传递元件,其在支承经受制动扭矩的承载部件(3)的情况下产生能够分力的有向力分量(F) 被施加到车轮侧承载部件(3)上。
    • 8. 发明公开
    • BREMSSYSTEM MIT EINER FÄHIGKEIT ZUR ÜBERBLENDUNG
    • BREMSSYSTEM MIT EINERFÄHIGKEITZURÜBERBLENDUNG
    • EP3174766A1
    • 2017-06-07
    • EP15739521.1
    • 2015-07-23
    • Audi AG
    • KLINGER, ThomasSCHMID, Wolfgang
    • B60T1/10B60T8/1766B60T8/26B60T13/58B60T17/22B60T11/20
    • B60T8/267B60T1/10B60T8/26B60T11/20B60T13/586B60T13/745B60T13/746B60T17/226B60T2270/604
    • The invention relates to a brake system (1) for a motor vehicle, comprising a hydraulic brake (10), a brake cylinder (12) of which has a first and a second brake piston (12-1, 12-2), wherein the first brake piston (12-1) supplies a first brake circuit (14-1), which is associated with a first vehicle axle, with hydraulic brake pressure and the second brake piston (12-2) supplies a second brake circuit (14-2), which is separate from the first brake circuit and is associated with a second vehicle axle, with hydraulic brake pressure, an electric motor (100) on the first vehicle axle, which electric motor can be used as a recuperator, and a blending means (26), which withdraws hydraulic fluid from the first brake circuit (14-1) during a recuperation phase of the electric motor (100). The invention is characterized in that a separating wall (12-3) is formed in the brake cylinder (12) between the first and second brake piston (12-1, 12-2), which separating wall divides the brake cylinder (12) into a first pressure chamber (16-1) associated with the first brake piston (12-1) and, separated therefrom, a second pressure chamber (16-2) associated with the second brake piston (12-2), and that the first and second brake piston (12-1, 12-2) are rigidly connected to each other.
    • 本发明涉及一种用于机动车辆的制动系统(1),包括液压制动器(10),制动缸(12)具有第一和第二制动活塞(12-1,12-2),其中 第一制动活塞12-1将与第一车轴相关联的第一制动回路14-1供给液压制动压力,并且第二制动活塞12-2供给第二制动回路14 -2),其与第一制动回路分开并且与具有液压制动压力的第二车轴相关联;第一车轴上的电动机(100),该电动机可以用作换热器;以及 混合装置(26),其在电动机(100)的回收阶段期间从第一制动回路(14-1)中抽出液压流体。 本发明的特征在于,在第一制动活塞(12-1)和第二制动活塞(12-2)之间的制动缸(12)中形成分隔壁(12-3),该分隔壁将制动缸(12) 进入与第一制动活塞(12-1)相关联的第一压力室(16-1)中并与之分离与第二制动活塞(12-2)相关联的第二压力室(16-2),并且 第一和第二制动活塞(12-1,12-2)刚性地彼此连接。
    • 10. 发明公开
    • VORRICHTUNG ZUM VERSTELLEN VON STURZ UND/ODER SPUR EINES FAHRZEUGRADS
    • VORRICHTUNG ZUM VERSTELLEN VON STURZ UND / ODER SPUR EINES FAHRZEUGRADS
    • EP3172068A1
    • 2017-05-31
    • EP15734071.2
    • 2015-07-02
    • Audi AG
    • KLINGER, ThomasPOURROY-SOLARI, Vincent
    • B60G7/00B60G17/015B62D7/14B62D9/04B62D17/00
    • The invention relates to a device for adjusting camber and/or track of a vehicle wheel (13) of a motor vehicle, comprising a wheel carrier (1) which is composed in multiple pieces with a wheel-side carrier part (3) and an axle-side guide part (17) as well as with an actuator, in particular two rotary parts (21, 23), arranged therebetween, by which the wheel-side carrier part (3) can be pivoted about a wobble point (MP) for track and/or camber adjustment of the vehicle wheel (13), wherein the wheel-side carrier part (3) supports a brake caliper (15) that interacts with a brake disc (11) of the vehicle wheel (13). According to the invention, a bearing point (58) is formed radially outside of the actuator (21, 23), on which the carrier part (3) and the guide part (17) are articulated to one another. In order to support the carrier part (3) that is subjected to a brake torque in the circumferential direction of the wheel axle, the bearing point (58) is designed in a rigid manner and in order to ensure a trouble-free, in particular easy adjustment, compared with the circumferential direction of the wheel axle, of the carrier part (3) about the track and/or camber angle in the vehicle transverse direction (y), the bearing point (58) is designed in a soft manner.
    • 用于调节机动车车轮(13)的外倾角和/或轨迹的装置技术领域本发明涉及一种用于调节机动车辆的车轮(13)的外倾角和/或轨迹的装置,该装置包括轮架(1),其与轮侧架部分 (17)以及布置在它们之间的致动器,特别是两个旋转部件(21,23),车轮侧支架部件(3)可通过该旋转部件绕摆动点(MP)枢转, 用于车轮(13)的轨道和/或外倾角调节,其中车轮侧支架部分(3)支撑与车轮(13)的制动盘(11)相互作用的制动钳(15)。 根据本发明,在致动器(21,23)的径向外侧形成有支承点(58),支承部分(3)和导向部分(17)相互铰接在该支承点上。 为了支承在轮轴的圆周方向上受到制动力矩的支架部件(3),支承点(58)以刚性的方式设计并且为了确保无故障,特别是 与车轮轴的圆周方向相比,载体部件(3)相对于车辆横向(y)上的轨道和/或外倾角容易调节,支承点(58)以柔软的方式设计。