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公开(公告)号：US12084015B2
公开(公告)日：2024-09-10
申请号：US17280428
申请日：2019-09-25
发明人： Thomas Winkler , Jürgen Balz
IPC分类号： B60T13/74 , B60T1/06 , F16D51/22 , F16D65/22 , F16D66/00 , F16D121/24 , F16D125/40 , F16D125/62 , F16D127/02
CPC分类号： B60T13/741 , B60T1/067 , B60T13/746 , F16D51/22 , F16D65/22 , F16D2066/003 , F16D2066/006 , F16D2121/24 , F16D2125/40 , F16D2125/62 , F16D2127/02
摘要： An electrical wheel brake actuator for motor vehicles, designed to move a brake pad in the direction of a brake rotor and having an electric motor-gear assembly with a rotation-translation converter assembly that includes a nut-spindle arrangement, and an elastic element which is associated with a release end stop of the spindle arrangement in order, together with a control unit, to allow the electric motor to be automatically electrically switched off. The elastic element includes at least two disc springs which are able to form an expanded segmented force-travel spring curve formed from multiple force-travel spring curve portions.
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2.发明公开公开(公告)号：US20230400070A1
公开(公告)日：2023-12-14
申请号：US18249256
申请日：2021-10-01
发明人： Matthias Schulitz , Jens Hoffmann , Thomas Winkler
CPC分类号： F16D51/24 , F16D51/52 , F16D65/22 , F16D66/00 , F16D2121/24
摘要： A combined drum wheel brake module comprises a brake holder which can be fixed on a motor vehicle for conjoint rotation and has a counter bearing which is equipped with two brake shoes. The brake shoes are mounted opposite one another for conjoint rotation and can be displaced radially outward in the direction of a brake rotor designed as a brake drum, and wherein, for the purpose of actuating the brakes, there are at least one transmission means and two actuating devices, which are made up as a hydraulic or electric service brake actuator and as an electric parking brake actuator. Both the service brake actuator and the electric parking brake actuator are placed fixed next to one another in a semi-circle on the brake holder.
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公开(公告)号：US20180345937A1
公开(公告)日：2018-12-06
申请号：US15774824
申请日：2016-12-05
发明人： Thomas Winkler , Jürgen Balz , Marco Froschauer , Jürgen Bauer , Patrick Walter , Stefan Heinz , Philipp Merkel , Pejman Bijanzadeh
CPC分类号： B60T13/741 , F16D51/28 , F16D65/18 , F16D65/22 , F16D2051/006 , F16D2121/16
摘要： A novel, particularly rationally designed, modular parking brake actuator for an electric drum brake system. An axle A1 from the motor, including a screw gear pinion coupled in a rotationally fixed manner, and an axle A2 of the spindle arrangement, including a screw gear which is coupled in a rotationally fixed manner to the drive nut, define under a deflection of 90° a single wheel gearbox stage of the parking brake actuator.
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公开(公告)号：US20160186825A1
公开(公告)日：2016-06-30
申请号：US14907414
申请日：2014-08-04
发明人： Thomas Winkler , Dieter Füller , Thomas Hess , Patrick Walter , Jürgen Bauer , Jürgen Völkel
IPC分类号： F16D65/18
CPC分类号： F16D65/18 , B60T13/741 , F16D2121/02 , F16D2121/24 , F16D2125/36 , F16D2125/52 , F16H25/2233
摘要： A combined vehicle brake which has a hydraulically actuable service brake and an electromechanically actuable parking brake device. The present invention is based on the problem of improving the known ball screw drives for use in vehicle brakes, of making simple automated assembly possible, and in addition of opening up the possibility to increase cycle times. A spring element of double helical type which is configured differently in sections is provided, in a middle section, that is to say in the drive thread turn, which substantially do not impede the elastically pliable adaption of the spring element to the helically wound drive thread turn, and wherein a bearing section is additionally provided at at least one end of the spring element, which bearing section has an increased transverse rigidity or has it impressed onto it in comparison with the middle section.
摘要翻译： 具有液压致动的行车制动器和可机电致动的驻车制动装置的组合车辆制动器。 本发明是基于改进用于车辆制动器的已知的滚珠丝杠驱动器，使得简单的自动组装成为可能的问题，并且还增加了增加循环时间的可能性。 在中间部分，即驱动螺纹转弯中，设置有不同部分构造的双螺旋型弹簧元件，其基本上不会妨碍弹簧元件弹性弯曲地适配于螺旋缠绕的驱动螺纹 并且其中在所述弹簧元件的至少一个端部附加地设置有支承部分，所述轴承部分具有增加的横向刚度或者与所述中间部分相比印刷在所述轴承部分上。
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公开(公告)号：US11648925B2
公开(公告)日：2023-05-16
申请号：US15771718
申请日：2016-12-05
发明人： Christof Maron , Heniz-Anton Schneider , Christian Breiten , Ralf Scheib , Lionel Pöffel , Marco Froschauer , Alessandro Giusto , Giulio Brezza , Luca Boscolo , Thomas Merker , Luigi Tessitore , Thomas Winkler , Philipp Merkel , Niclas Görrissen , Pejman Bijanzadeh , Jürgen Bauer , Jürgen Balz
IPC分类号： B60T13/74 , F16D65/18 , F16D55/225 , F16D65/22 , F16D51/28 , F16D65/00 , F16H25/20 , F16D121/16 , F16D51/00 , F16D51/22 , F16D51/24 , F16D121/04 , F16D121/14 , F16D121/24 , F16D123/00 , F16D125/40 , F16D125/60 , F16D121/26 , F16D127/02 , F16D129/04 , F16D129/10
CPC分类号： B60T13/741 , F16D51/28 , F16D65/00 , F16D65/18 , F16D65/22 , F16H25/20 , F16D51/22 , F16D51/24 , F16D55/225 , F16D2051/006 , F16D2121/04 , F16D2121/14 , F16D2121/16 , F16D2121/24 , F16D2121/26 , F16D2123/00 , F16D2125/40 , F16D2125/60 , F16D2127/02 , F16D2129/04 , F16D2129/10 , F16H2025/209 , F16H2025/2084
摘要： Methods and corresponding control devices for releasing an electric actuator in a reliable manner, such as an electric parking brake in particular, in a motor vehicle brake system. The aim of the invention is to provide an improved function and architecture which helps prevent the disadvantages of open-loop control systems when using a rationalized sensor system, thereby obviating closed-loop control systems. This is achieved by a release method and a corresponding electronic control unit which obtains an especially modulated change in the power requirement during the release process upon impacting the quasi-elastic release end stop of the electric actuating unit such that the change is fed back, the change being detected in order to be used as information for a power interruption or a termination of the power supply to the electric actuating unit.
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公开(公告)号：US20200256413A1
公开(公告)日：2020-08-13
申请号：US16651882
申请日：2018-10-02
发明人： Thomas Winkler , Dieter Füller , Uwe Zeibig , Matthias Müller
摘要： The invention relates to a cold-formed steel brake piston 1 for a motor vehicle partial-pad disc brake brake pad with a thin-walled structure as a cup open at one end and comprising a base 2 and a wall 3 with a radially outwardly impressed groove 6 in the wall 3 and with a radially inwardly impressed wall projection 7. The invention has the object of providing a further improved stable steel brake piston construction with an improved interface which can be used flexibly and cost-effectively for both large-bore and small-bore steel brake pistons 1. This object is accomplished by making the wall 3 with at least one groove 14 and at least one land 15 at a distance from wall projection 7 profiled in such a way that wall 3 has wall surface areas of varying thickness which are spaced apart from each other in the circumferential direction with a spacing V.
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7.发明申请公开(公告)号：US20180345936A1
公开(公告)日：2018-12-06
申请号：US15771718
申请日：2016-12-05
发明人： Christof Maron , Heniz-Anton Schneider , Christian Breiten , Ralf Scheib , Lionel Pöffel , Marco Froschauer , Alessandro Giusto , Giulio Brezza , Luca Boscolo , Thomas Merker , Luigi Tessitore , Thomas Winkler , Philipp Merkel , Niclas Görrissen , Pejman Bijanzadeh , Jürgen Bauer , Jürgen Balz
CPC分类号： B60T13/741 , F16D51/28 , F16D65/18 , F16D65/22 , F16D2051/006 , F16D2121/16
摘要： Methods and corresponding control devices for releasing an electric actuator in a reliable manner, such as an electric parking brake in particular, in a motor vehicle brake system. The aim of the invention is to provide an improved function and architecture which helps prevent the disadvantages of open-loop control systems when using a rationalized sensor system, thereby obviating closed-loop control systems. This is achieved by a release method and a corresponding electronic control unit which obtains an especially modulated change in the power requirement during the release process upon impacting the quasi-elastic release end stop of the electric actuating unit such that the change is fed back, the change being detected in order to be used as information for a power interruption or a termination of the power supply to the electric actuating unit.
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公开(公告)号：US09316277B2
公开(公告)日：2016-04-19
申请号：US14427144
申请日：2013-09-09
发明人： Thomas Winkler , Jürgen Bauer , Jürgen Balz , Stefan Pfeiffer , Dirk Koch , Thomas Böhme
IPC分类号： F16D65/14 , F16D65/18 , F16H25/22 , F16D121/04 , F16D121/26 , F16D123/00 , F16D121/18 , F16D125/40
CPC分类号： F16D65/18 , F16D2121/04 , F16D2121/18 , F16D2121/26 , F16D2123/00 , F16D2125/40 , F16H25/2204
摘要： A combined vehicle brake having a hydraulically actuable driving brake and an electromechanically actuable parking brake device. In a brake housing, a hydraulic operating pressure space is bounded by a brake piston chargeable with hydraulic pressure medium to carry out normal braking. The brake piston is actuable along a longitudinal axis of the piston, and the parking brake device acts on the brake piston by a gearing converting the rotational movement of an electromechanical actuator into a translation movement and bringing about an actuation of the brake piston in order to carry out parking brake operations and keeping the brake piston in the actuated position. The gearing has a threaded spindle and a threaded nut which are in contact with each other via a plurality of rolling bodies. The frictional moment transmitted by the further axial bearing is higher than the returning torque of the threaded spindle.
摘要翻译： 具有液压致动驱动制动器和机电可起动的驻车制动装置的组合车辆制动器。 在制动器壳体中，液压操作压力空间由可用液压介质充注的制动活塞限制，以执行正常制动。 制动活塞可沿着活塞的纵向轴线致动，并且驻车制动装置通过将机电致动器的旋转运动转换成平移运动的齿轮作用在制动活塞上，并引起制动活塞的致动，以便 执行驻车制动操作并将制动器活塞保持在致动位置。 齿轮具有经由多个滚动体彼此接触的螺纹主轴和螺纹螺母。 由另一轴向轴承传递的摩擦力矩大于螺纹主轴的返回转矩。
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公开(公告)号：US20180320788A1
公开(公告)日：2018-11-08
申请号：US15537735
申请日：2016-01-18
IPC分类号： F16J1/00
CPC分类号： F16J1/001 , F16D2125/06
摘要： A double cup-shaped piston for a disc brake including an electromechanical parking brake device. An aspect of the invention permits an improved compromise between easier operability, rationalised component logistics in piston production, reduced hydraulic volume uptake in cooperation with the wheel brake periphery, and enhanced fatigue strength under maximum collective stress, in particular for heavy-duty applications of a disc brake with an electromechanical parking brake device. The problem is solved by the presence of a piston wall, which is provided, on the one hand, to sit with a free edge on a rear plate of a friction lining, and wherein the piston, on the other hand, includes an integral dome which forms an open receptacle for an actuator arranged diametrically to the edge of the piston.
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公开(公告)号：US20150240893A1
公开(公告)日：2015-08-27
申请号：US14427144
申请日：2013-09-09
发明人： Thomas Winkler , Jürgen Bauer , Jürgen Balz , Stefan Pfeiffer , Dirk Koch , Thomas Böhme
IPC分类号： F16D65/18
CPC分类号： F16D65/18 , F16D2121/04 , F16D2121/18 , F16D2121/26 , F16D2123/00 , F16D2125/40 , F16H25/2204
摘要： A combined vehicle brake having a hydraulically actuable driving brake and an electromechanically actuable parking brake device. In a brake housing, a hydraulic operating pressure space is bounded by a brake piston chargeable with hydraulic pressure medium to carry out normal braking. The brake piston is actuable along a longitudinal axis of the piston, and the parking brake device acts on the brake piston by a gearing converting the rotational movement of an electromechanical actuator into a translation movement and bringing about an actuation of the brake piston in order to carry out parking brake operations and keeping the brake piston in the actuated position. The gearing has a threaded spindle and a threaded nut which are in contact with each other via a plurality of rolling bodies. The frictional moment transmitted by the further axial bearing is higher than the returning torque of the threaded spindle.
摘要翻译： 具有液压致动驱动制动器和机电可起动的驻车制动装置的组合车辆制动器。 在制动器壳体中，液压操作压力空间由可用液压介质充注的制动活塞限制，以执行正常制动。 制动活塞可沿着活塞的纵向轴线致动，并且驻车制动装置通过将机电致动器的旋转运动转换成平移运动的齿轮作用在制动活塞上，并引起制动活塞的致动，以便 执行驻车制动操作并将制动器活塞保持在致动位置。 齿轮具有经由多个滚动体彼此接触的螺纹主轴和螺纹螺母。 由另一轴向轴承传递的摩擦力矩大于螺纹主轴的返回转矩。
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