专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20150197231A1 Electric Brake Booster with Transmission Clearance Compensation 有权
标题翻译：电动制动助力器具有传动间隙补偿
公开(公告)号：US20150197231A1
公开(公告)日：2015-07-16
申请号：US14411273
申请日：2013-06-19
申请人： Robert Bosch GmbH
发明人： Roman Winkler , Philippe Richard , Bastien Cagnac , Francois Gaffe , Jean-Marc Ritt
IPC分类号： B60T13/74
CPC分类号： B60T13/745 , B60T13/741 , F16D65/18 , F16D2121/24 , F16D2125/42 , F16D2125/48 , F16D2125/52
摘要： An electric brake booster includes an electric motor activating a booster piston acting on the master-cylinder during brake pedal activation. The booster piston is driven in the direction of the action of same on the master-cylinder by an electric motor linked to a mechanical transmission that includes a screw held by the motor shaft. The screw meshes with two symmetrical worm gears that are integral with respective transmission shafts housed in a bearing of the body of the brake booster. The two shafts each carry a spur gear that meshes with a rack of the booster piston. The shafts are free in translation relative to the screw and to the body of the electric brake booster but are integral with each other in the translational movement of same. The shafts are integrally connected in translation by a coupling member formed by a crosspiece carrying two rotation bearings.
摘要翻译：电动制动助力器包括在制动踏板启动期间启动作用在主缸上的增压活塞的电动马达。增压活塞通过与包括由电动机轴保持的螺钉的机械传动装置连接的电动机沿主动缸的作用方向驱动。螺钉与两个对称的蜗轮啮合，这两个对称的蜗轮与容纳在制动助力器主体的轴承中的相应传动轴成一体。两个轴每个都带有与增压器活塞的齿条啮合的正齿轮。轴相对于螺钉和电动制动助力器的主体自由地平移，但是在它们的平移运动中彼此成一体。轴通过由承载两个旋转轴承的横梁形成的联接构件一体地连接成平移。

42. 发明申请

US20080314694A1 SINGLE MOTOR ELECTRONIC CONTROLLED WEDGE BREAK SYSTEM 失效
标题翻译：单电机电子控制楔形系统
公开(公告)号：US20080314694A1
公开(公告)日：2008-12-25
申请号：US11865146
申请日：2007-10-01
申请人： Dongil PARK
发明人： Dongil PARK
IPC分类号： F16D55/08
CPC分类号： F16D55/227 , F16D65/18 , F16D2121/24 , F16D2125/42 , F16D2127/10
摘要： The present invention provides a single motor electronic controlled wedge brake system that can achieve parking brake, frictional correction of pads, and fail safe as well as travel brake through the drive control using a single motor. Accordingly, it is possible to achieve a simple configuration of the electronic controlled wedge brake system, reduce manufacturing cost, and facilitate control.A single motor electronic controlled wedge brake system of the invention includes: a mounting plate that is fastened to a carrier movably in the pressing direction of a disc rotor; a movable wedge that is supported by the base wedge that is movably installed to the mounting plate and contacts inner/outer pads to the disc rotor by a motor in braking; a correcting wedge that is in contact with a fixed wedge fixed to the mounting plate and supports the rear side of the base wedge; and an adjusting unit that includes a pinion nut that movably supports the correcting wedge, selectively applies reaction force to the correcting wedge, and corrects a gap when the inner/outer pads are worn by cooperation with the movable wedge.
摘要翻译：本发明提供一种单电机电子控制的楔形制动系统，其能够通过使用单个电动机的驱动控制实现驻车制动，垫的摩擦校正和故障安全以及行驶制动。因此，可以实现电子控制楔形制动系统的简单结构，降低制造成本，并且便于控制。本发明的单电动电子控制楔形制动系统包括：安装板，其沿盘式转子的按压方向可移动地紧固到支架上; 可移动的楔子，其由可移动地安装到安装板的基座楔支撑并且通过制动中的电动机将内/外垫接触到盘转子; 校正楔，其与固定在安装板上并支撑基座楔的后侧的固定楔接触; 以及调节单元，其包括可移动地支撑所述校正楔的小齿轮螺母，选择性地向所述校正楔施加反作用力，并且当通过与所述可移动楔合作而磨损所述内/外垫时，校正间隙。

43. 发明申请

US20080283346A1 Controller for Electromechanical Braking System with Running Clearance Adjustment and Method 有权
标题翻译：具有运行间隙调整和方法的机电制动系统控制器
公开(公告)号：US20080283346A1
公开(公告)日：2008-11-20
申请号：US12092182
申请日：2006-11-15
申请人： Mihai Ralea
发明人： Mihai Ralea
IPC分类号： F16D65/34
CPC分类号： B60T8/1703 , B60T8/00 , B60T13/741 , F16D65/186 , F16D65/567 , F16D2065/386 , F16D2066/003 , F16D2066/005 , F16D2066/006 , F16D2121/24 , F16D2125/40 , F16D2125/42 , F16D2125/48
摘要： A system and method for establishing a running clearance position for an electromechanical actuator (28), wherein the running clearance is based on an actuator ram (34) position attained during a force application to a brake stack (30). In particular, a running clearance calibrator (66) determines a position value corresponding to a position of the force applicator when retraction from an application of force on the brake stack commences. The running clearance calibrator also generates a running clearance position as a function of the position value.
摘要翻译：一种用于建立用于机电致动器（28）的运行间隙位置的系统和方法，其中所述运行间隙基于在施加到制动器堆（30）的力期间获得的致动器压头（34）位置。特别地，运行间隙校准器（66）确定在从施加制动器组件上的力开始缩回时对应于施力器的位置的位置值。运行间隙校准器还根据位置值产生运行间隙位置。

44. 发明授权

US09989114B2 Power transfer mechanism for a parking brake assembly 有权
公开(公告)号：US09989114B2
公开(公告)日：2018-06-05
申请号：US15192461
申请日：2016-06-24
申请人： Akebono Brake Industry Co., Ltd.
发明人： Galus Chelaidite
IPC分类号： F16D65/18 , F16D55/225 , F16D67/02 , F16D121/24 , F16D125/42
CPC分类号： F16D65/18 , F16D55/22 , F16D55/225 , F16D67/02 , F16D2055/0091 , F16D2121/24 , F16D2125/40 , F16D2125/42 , F16D2125/52
摘要： A brake assembly including a first brake piston; a second brake piston; and a parking brake assembly. The parking brake assembly includes a power transfer mechanism and a motor providing power to the power transfer mechanism. During a parking brake apply, the power transfer mechanism provides the power to both the first brake piston and the second brake piston so that both the first brake piston and the second brake piston are moved until a resistance of the second brake piston becomes higher than a resistance of the first brake piston. The power transfer mechanism then transfers the power from the second brake piston to the first brake piston so that the second brake piston ceases to move and additional power is supplied to the first brake piston.

45. 发明授权

US09464681B2 Parking brake apparatus 有权
标题翻译：驻车制动装置
公开(公告)号：US09464681B2
公开(公告)日：2016-10-11
申请号：US14583506
申请日：2014-12-26
申请人： HYUNDAI MOBIS CO., LTD.
发明人： Choong Sik Shin , Jae Hyun Park , Ha Min Jung , Chun Su Kim
IPC分类号： F16D65/72 , F16D65/16 , F16D121/04 , F16D121/24 , F16D125/06 , F16D125/40 , F16D123/00 , F16D125/42 , F16D125/60
CPC分类号： F16D65/16 , F16D2121/04 , F16D2121/24 , F16D2123/00 , F16D2125/06 , F16D2125/40 , F16D2125/42 , F16D2125/60
摘要： A parking brake apparatus may include: a housing; a gear unit installed in the housing, and rotated by operation of a motor unit; a nut screw part connected to the gear unit, and rotated by the rotation of the gear unit; a bolt screw coupled the nut screw part so as to pass through the nut screw part, and moved in a longitudinal direction inside the nut screw part in connection with the rotation of the nut screw part; a cable connected to the bolt screw; a piston unit installed to be slidably moved in the housing, and having one side through which the cable passes and the other side which is extended toward the nut screw part; and an elastic member arranged between an inner wall of the housing and the piston unit, and elastically deformed as the piston is slidably moved.
摘要翻译：驻车制动装置可以包括：壳体; 安装在壳体中并通过马达单元的操作而旋转的减速器; 连接到减速器的螺母螺母部分，并通过齿轮单元的旋转而旋转; 螺母螺钉，其联接螺母螺母部，从而穿过螺母螺母部，并且与螺母部的旋转相关地沿着螺母部的长度方向移动; 连接螺栓螺钉的电缆; 活塞单元，其安装成可滑动地移动到所述壳体中，并且具有所述电缆通过的一侧和朝向所述螺母部分延伸的另一侧; 以及弹性构件，其布置在所述壳体的内壁和所述活塞单元之间，并且随着所述活塞可滑动地弹性变形。

46. 发明授权

US09381900B2 Electric brake booster with transmission clearance compensation 有权
标题翻译：电动制动助力器带传动间隙补偿
公开(公告)号：US09381900B2
公开(公告)日：2016-07-05
申请号：US14411273
申请日：2013-06-19
申请人： Robert Bosch GmbH
发明人： Roman Winkler , Philippe Richard , Bastien Cagnac , Francois Gaffe , Jean-Marc Ritt
IPC分类号： B60T13/74 , F16D65/18 , F16D121/24 , F16D125/42 , F16D125/48 , F16D125/52
CPC分类号： B60T13/745 , B60T13/741 , F16D65/18 , F16D2121/24 , F16D2125/42 , F16D2125/48 , F16D2125/52
摘要： An electric brake booster includes an electric motor activating a booster piston acting on the master-cylinder during brake pedal activation. The booster piston is driven in the direction of the action of same on the master-cylinder by an electric motor linked to a mechanical transmission that includes a screw held by the motor shaft. The screw meshes with two symmetrical worm gears that are integral with respective transmission shafts housed in a bearing of the body of the brake booster. The two shafts each carry a spur gear that meshes with a rack of the booster piston. The shafts are free in translation relative to the screw and to the body of the electric brake booster but are integral with each other in the translational movement of same. The shafts are integrally connected in translation by a coupling member formed by a crosspiece carrying two rotation bearings.
摘要翻译：电动制动助力器包括在制动踏板启动期间启动作用在主缸上的增压活塞的电动马达。增压活塞通过与包括由电动机轴保持的螺钉的机械传动装置连接的电动机沿主动缸的作用方向驱动。螺钉与两个对称的蜗轮啮合，这两个对称的蜗轮与容纳在制动助力器主体的轴承中的相应传动轴成一体。两个轴每个都带有与增压器活塞的齿条啮合的正齿轮。轴相对于螺钉和电动制动助力器的主体自由地平移，但是在它们的平移运动中彼此成一体。轴通过由承载两个旋转轴承的横梁形成的联接构件一体地连接成平移。

47. 发明申请

US20150354645A1 BRAKE CALIPER PISTON ACTUATION DEVICE 有权
标题翻译：制动卡钳活塞驱动装置
公开(公告)号：US20150354645A1
公开(公告)日：2015-12-10
申请号：US14759628
申请日：2013-11-07
申请人： BeijingWest Industries, Co., Ltd.
发明人： Barton Everett Cann
IPC分类号： F16D65/00 , F16D65/18 , F16D55/225
CPC分类号： F16D65/0068 , F16D55/225 , F16D65/18 , F16D2055/0016 , F16D2121/02 , F16D2121/04 , F16D2121/24 , F16D2123/00 , F16D2125/06 , F16D2125/40 , F16D2125/42
摘要： A brake caliper piston actuation device comprises a caliper housing (20) including a bore (22) extending through the caliper housing (20). An end cap closes the bore (22) and has an end cap extension (28) and a fluid port (32). A piston (40) is disposed in the bore (22). An actuation member (48) has an inner surface and an outer surface and is disposed in the bore (22) and extends axially over the piston (40) to slidably support and guide the piston (40). The inner surface of the actuation member (48) and the fluid end of the piston (40) and the end cap extension (28) define a fluid chamber (54) for containing a hydraulic fluid entering from the fluid port (32). A parking brake mechanism engages the actuation member (48) for causing axial movement of the actuation member (48). The piston (40) moves in response to the hydraulic fluid entering the fluid chamber (54) and by the parking brake mechanism advancing the actuation member (48) and pushing the piston (40) axially.
摘要翻译：制动钳活塞致动装置包括制动钳壳体（20），其包括延伸穿过卡钳壳体（20）的孔（22）。端盖封闭孔（22）并具有端盖延伸部（28）和流体端口（32）。活塞（40）设置在孔（22）中。致动构件（48）具有内表面和外表面并且设置在孔（22）中并且轴向地延伸到活塞（40）上以可滑动地支撑和引导活塞（40）。致动构件（48）的内表面和活塞（40）的流体端和端盖延伸部（28）限定用于容纳从流体端口（32）进入的液压流体的流体室（54）。驻车制动机构接合致动构件（48），用于引起致动构件（48）的轴向移动。活塞（40）响应于液压流体进入流体室（54）并通过驻车制动机构使推动构件（48）前进并且轴向推动活塞（40）而移动。

48. 发明申请

US20100206677A1 PARKING BRAKE SYSTEM 有权
标题翻译：停车制动系统
公开(公告)号：US20100206677A1
公开(公告)日：2010-08-19
申请号：US12675857
申请日：2008-09-30
申请人： Takahiro Shiraki
发明人： Takahiro Shiraki
IPC分类号： F16D51/20
CPC分类号： B60T13/746 , B60T13/741 , F16D2121/24 , F16D2125/30 , F16D2125/32 , F16D2125/34 , F16D2125/40 , F16D2125/42 , F16D2125/52 , F16D2127/06
摘要： A vehicle parking brake system for a vehicle including: a non-rotary body; a rotary drum; brake shoes; an anchor member disposed between anchor-member-side end portions of the respective brake shoes; a transmitting member interconnecting transmitting-member-side end portions of the respective brake shoes; and a parking-brake operating apparatus configured to predict a torque application direction in which a torque is to be applied to the wheel during stop of the vehicle, and to press the brake shoes against an inner circumferential surface of the rotary drum, by moving a primary one of the brake shoes that serves as a primary shoe upon application of the torque to the wheel, in a direction away from the anchor member, without moving a secondary one of the brake shoes that serves as a secondary shoe upon application of the torque to the wheel.
摘要翻译：一种用于车辆的车辆驻车制动系统，包括：非旋转体; 旋转鼓制动鞋; 锚定构件，设置在各个制动蹄的锚定构件侧端部之间; 连接各个制动蹄的传递部件侧端部的传递部件; 以及停车制动器操作装置，其被配置为预测在车辆停止期间向车轮施加扭矩的扭矩施加方向，并且通过移动所述制动器将所述制动蹄压靠在所述旋转鼓的内周面上作为主要的制动蹄的主要部件，其在远离锚定部件的方向上施加扭矩到轮子上，而在不施加扭矩的情况下移动用作次级制动蹄的次级制动蹄的次级蹄到车轮

49. 发明授权

US06957723B2 Friction brake with self-boosting 失效
标题翻译：摩擦制动与自动增压
公开(公告)号：US06957723B2
公开(公告)日：2005-10-25
申请号：US10745575
申请日：2003-12-29
申请人： Dietmar Baumann , Dirk Hofmann , Herbert Vollert , Willi Nagel , Andreas Henke , Bertram Foitzik
发明人： Dietmar Baumann , Dirk Hofmann , Herbert Vollert , Willi Nagel , Andreas Henke , Bertram Foitzik
IPC分类号： F16D65/14 , F16D55/08
CPC分类号： F16D65/18 , F16D2121/24 , F16D2125/42 , F16D2127/10
摘要： The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining via toothing sets that mesh with one another. By means of an engagement angle of the toothing sets, a favorable force introduction angle of the actuating force on the friction brake lining can be attained. In addition, by using a nonround gear wheel and/or a non-straight rack as the toothing sets, flaring of a caliper upon braking and an infeeding motion of the friction brake lining transversely to a brake disk can be compensated for.
摘要翻译：本发明涉及一种通过楔形机构进行自增强的机电制动器。致动力通过彼此啮合的齿圈施加在摩擦制动衬片上。通过齿组的接合角度，可以获得致动力对摩擦制动衬片的良好的力引入角度。此外，通过使用非圆环齿轮和/或非直齿架作为齿组，可以补偿制动时制动钳的扩口和摩擦制动衬片横向于制动盘的进料运动。

50. 发明授权

US5201387A Disc brake with variable width caliper and powered actuation 失效
标题翻译：具有可变宽度卡尺和动力驱动的盘式制动器
公开(公告)号：US5201387A
公开(公告)日：1993-04-13
申请号：US788960
申请日：1991-11-07
申请人： Alistair G. Taig
发明人： Alistair G. Taig
IPC分类号： F16D55/224 , B60T13/12 , F16D55/00 , F16D55/226 , F16D55/227 , F16D65/02 , F16D65/14 , F16D65/56
CPC分类号： B60T13/12 , F16D55/226 , F16D55/227 , F16D65/18 , F16D65/183 , F16D65/568 , F16D2055/0091 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/24 , F16D2125/40 , F16D2125/42
摘要： The disc brake with variable width caliper and powered actuation comprises first and second bridge members (14, 15) connected to two movable members (20, 30) extending over the periphery of the rotor (51). An inboard end of each movable member includes threads having threadably mounted thereon a nut (28, 29). The nut has ratchet teeth on one axial end which engage ratchet teeth (10A, 11A) of an associated actuator sleeve (10, 11) disposed slidably about the movable member. Each sleeve includes gear teeth (10C, 11C) about its circumference. The second bridge member is mounted slidably upon the movable members. The teeth of the sleeves are engaged by a rack member (110). A piston (117) includes an arm (125) connecting the piston with a rack (130) of the rack member so that hydraulic pressure effect displacement of the piston and a lateral displacement of the rack. The lateral movement of the rack thereby effects rotation of the sleeves which, through the engaged ratchet teeth (10A, 11A) causes the nuts to rotate and effect translational movement of the movable members. The nuts (28, 29) translate along the movable members, displace the second bridge member and a friction lining mechanism (16) against the rotor, and by reaction, the movable members bring a friction lining of the first bridge member into engagement with the other face of the rotor.
摘要翻译：具有可变宽度卡钳和动力驱动的盘式制动器包括连接到在转子（51）的周边上延伸的两个可移动构件（20,30）的第一和第二桥接构件（14,15）。每个可移动构件的内侧端部包括螺纹，其上螺纹地安装有螺母（28,29）。螺母在一个轴向端具有棘齿，其啮合相对于可移动构件可滑动地设置的致动器套筒（10,11）的棘齿（10A，11A）。每个套筒围绕其圆周包括齿轮齿（10C，11C）。第二桥构件可滑动地安装在可移动构件上。套筒的齿由齿条构件（110）接合。活塞（117）包括将活塞与齿条构件的齿条（130）连接的臂（125），使得液压影响活塞的位移和齿条的横向位移。齿条的横向运动由此影响套筒的旋转，套筒通过啮合的棘轮齿（10A，11A）使螺母旋转并实现可移动部件的平移运动。螺母（28,29）沿着可动构件平移，使第二桥接构件和摩擦衬里机构（16）抵靠转子移动，并且通过反作用，可移动构件使第一桥构件的摩擦衬片与转子的另一面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式