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21. 发明公开

EP2832626A1 ELECTRIC POWER STEERING DEVICE 有权
标题翻译：电动转向装置
公开(公告)号：EP2832626A1
公开(公告)日：2015-02-04
申请号：EP13770157.9
申请日：2013-03-18
申请人： Kayaba Industry Co., Ltd.
发明人： TSUKADA, Yoshiyuki , CHIBA, Shuhei
IPC分类号： B62D5/04 , G01L3/10
CPC分类号： B62D5/0409 , B62D1/16 , B62D5/0403 , B62D6/10 , G01L3/101 , G01L3/104 , G01L3/109 , G01L5/221
摘要： An electric power steering device includes a steering shaft that is coupled to the steering wheel, an output shaft that is coupled to the steering shaft via a torsion bar, a torque sensor that detects a steering torque that acts on the torsion bar, a sensor case to which a magnetic material, which is a component of the torque sensor, is fixed, an upper column tube that rotatably supports the steering shaft, and a lower column tube that is movable relative to the upper column tube, wherein the lower column tube and the sensor case are configured as an integrated part made of a resin material.
摘要翻译：本发明提供一种电动助力转向装置，该电动助力转向装置具备：与方向盘连结的转向轴;经由扭力杆与转向轴连结的输出轴;检测作用于扭杆的转向扭矩的扭矩传感器;传感器壳体作为所述转矩传感器的构成要素的磁性体固定在所述上柱管上，能够旋转地支承所述转向轴的上柱管和能够相对于所述上柱管移动的下柱管，所述下柱管和传感器壳体被构造为由树脂材料制成的一体部件。

22. 发明公开

EP2765060A3 Vehicle electric power steering contorl system 有权
标题翻译：车辆电动助力转向控制系统
公开(公告)号：EP2765060A3
公开(公告)日：2014-12-10
申请号：EP14154127.6
申请日：2014-02-06
申请人： Steering Solutions IP Holding Corporation
发明人： Fisher, Paul M. , Greathouse, Darryl L. , Keister, Timothy S. , Pattok, Eric D. , Ross, Christian E. , Ryne, Patrik , Sebastian, Tomy
IPC分类号： B62D5/04 , B62D7/08
CPC分类号： B62D5/0463 , B62D5/0403 , B62D5/046 , B62D5/0481 , B62D7/08
摘要： A vehicle electric power steering (EPS) control system includes a motor (48) operatively coupled to an EPS linkage arrangement (14), the motor comprising a first winding (72) and a second winding (84). Also included is a power source (68) for the motor. Further included is a controller (62) in operative communication with the motor and the power source. The controller includes a microprocessor (76) configured to receive input from a torque sensor (80) and a motor sensor (82). The EPS controller also includes a first field-effect transistor (FET) driver (74) in operative communication with the microprocessor and a first plurality of FETs (70) operatively connected to the first winding of the motor. The EPS controller further includes a second FET driver (88) in operative communication with the microprocessor and a second plurality of FETs (86) operatively connected to the second winding of the motor.
摘要翻译：一种车辆电动助力转向（EPS）控制系统包括可操作地联接到EPS联动装置（14）的马达（48），该马达包括第一绕组（72）和第二绕组（84）。还包括电机的电源（68）。还包括与电动机和电源操作性连通的控制器（62）。控制器包括配置成接收来自扭矩传感器（80）和马达传感器（82）的输入的微处理器（76）。 EPS控制器还包括与微处理器可操作地连通的第一场效应晶体管（FET）驱动器（74）以及可操作地连接到电动机的第一绕组的第一多个FET（70）。 EPS控制器还包括与微处理器可操作地通信的第二FET驱动器（88）以及可操作地连接到电动机的第二绕组的第二多个FET（86）。

23. 发明授权

EP2467290B1 FAIL SAFE OPERATIONAL STEERING SYSTEM FOR AUTONOMOUS DRIVING 有权转让
标题翻译：故障和平的转向系统独立驱动
公开(公告)号：EP2467290B1
公开(公告)日：2014-10-08
申请号：EP10810581.8
申请日：2010-08-19
申请人： Kelsey-Hayes Company
发明人： MILLER, Joseph, D.
IPC分类号： B62D6/10 , B62D6/00 , B60W10/20 , B62D5/00 , B62D5/04 , B62D15/02
CPC分类号： B62D5/001 , B62D5/003 , B62D5/0403 , B62D5/0484 , B62D5/049 , B62D15/025

24. 发明公开

EP2769901A1 STEERING COLUMN SUPPORT DEVICE 有权
标题翻译： LENKSÄULENHALTEVORRICHTUNG
公开(公告)号：EP2769901A1
公开(公告)日：2014-08-27
申请号：EP12842529.5
申请日：2012-08-09
申请人： NSK Ltd.
发明人： HARADA, Kazuyuki , SAWA, Katsuhiko , TANAKA, Takahiro
IPC分类号： B62D1/18 , B62D5/04
CPC分类号： B62D1/187 , B62D1/189 , B62D5/04 , B62D5/0403
摘要： A steering column support apparatus for an electric power-steering apparatus with a tilt mechanism is achieved that is capable of sufficiently maintaining support rigidity of a tilt pivot shaft 15a to support a pivot bracket 28, and keeping the resistance when performing a tilt operation low with the durability of the side plate sections 32c of a pair of bushings 30c sufficiently maintained The portions of the outer circumferential surface of the tilt pivot shaft 15a and the inner circumferential surface of the through hole 29 that hold the cylindrical sections 31 of the bushings 30c are cylindrical surfaces. Moreover, main contact surface sections 36, which come in contact with the inner side surfaces of support plate sections 23 in the neutral state in which there is no assist reaction force, and sub contact surface sections 37, which do not come in contact with the support plate sections 23 in the neutral state, and come in contact with the inside surfaces of the support plate sections 23 only when there is elastic deformation due to the occurrence of an assist reaction force, are formed on outside surfaces of the side plate sections 32c of the bushings 30c.
摘要翻译：实现了一种具有倾斜机构的电动助力转向装置的转向柱支撑装置，其能够充分保持倾斜枢转轴15a的支撑刚度，以支撑枢轴支架28，并且在用低速执行倾斜操作时保持电阻一对衬套30c的侧板部32c的耐久性充分保持倾斜枢转轴15a的外周面的部分和保持套筒30c的圆筒部31的通孔29的内周面是圆柱面。此外，在没有辅助反作用力的中立状态下与支撑板部23的内侧面接触的主接触面部36以及不与第二接触面37接触的副接触面部37 支撑板部23处于中立状态，仅在由于发生辅助反作用力而弹性变形时与支撑板部23的内侧面接触形成在侧板部32c的外侧面的衬套30c。

25. 发明公开

EP2759457A1 Vehicle steering system 审中-公开
标题翻译：车辆转向系统
公开(公告)号：EP2759457A1
公开(公告)日：2014-07-30
申请号：EP14151785.4
申请日：2014-01-20
申请人： JTEKT CORPORATION
发明人： Ogi, Shohei
IPC分类号： B62D1/19 , B62D5/04 , B60L1/00 , B60L3/00
CPC分类号： B62D5/0403 , B60L3/0007 , B60L3/04 , B62D1/16 , B62D1/20 , B62D5/003 , B62D5/04 , B62D5/0436
摘要： In a vehicle steering system provided in a vehicle in which a high-voltage battery (100) is provided, a clutch mechanism (16) is mechanically disconnected and the intermediate shaft (9) falls, after a collision of the vehicle is detected. An ECU (6) detects the collision of the vehicle based on an acceleration (G) that is input, and then detects contraction of the column shaft (8) and disconnection of the clutch mechanism (16) based on an ON signal of a microswitch (18). Thereafter, the ECU (6) is able to continue to rotationally drive an electric motor (7) based on a steering angle signal that is output from a steering angle sensor provided on the column shaft (8), and that is electrically insulated through a photo coupler (19), and thus the ECU (6) causes the vehicle to travel and stop.
摘要翻译：在设置有高压蓄电池（100）的车辆中设置的车辆用转向装置中，在检测出车辆的碰撞后，离合器机构（16）机械地切断，中间轴（9）下降。 ECU（6）基于输入的加速度（G）来检测车辆的碰撞，然后基于微动开关的接通信号检测柱轴（8）的收缩和离合器机构（16）的断开（18）。之后，ECU（6）能够基于从设置在柱轴（8）上的转向角传感器输出的转向角信号继续旋转驱动电动机（7），并且通过光电耦合器（19），因此ECU（6）使车辆行驶并停止。

26. 发明公开

EP2640624A1 SERVOLENKUNG, INSBESONDERE FÜR EIN KRAFTFAHRZEUG 有权
标题翻译：助力转向，特别是用于机动车
公开(公告)号：EP2640624A1
公开(公告)日：2013-09-25
申请号：EP11782406.0
申请日：2011-11-07
申请人： ZF-Lenksysteme GmbH
发明人： RUPP, Arthur , TRUTHMANN, Steffen
IPC分类号： B62D5/04 , F16H25/24
CPC分类号： B62D5/0403 , B62D5/0448 , F16C19/06 , F16C27/066 , F16C35/073 , F16C35/077 , F16C2202/24 , F16C2208/02 , F16C2208/60 , F16H2025/2031
摘要： In a power steering system, in particular for a motor vehicle, comprising a servo-motor, which drives an axially displaceable component by way of a steering nut that is mounted rotatably, but axially non-displaceably in a gear housing, the steering nut is mounted in the gear housing in a radial bearing comprising an inner ring and an outer ring. A heat-insulating intermediate element is disposed between the outer ring of the radial bearing and the gear housing, or a cover of the gear housing, and/or between the inner ring of the radial bearing and the steering nut for the purpose of thermal decoupling.

27. 发明公开

EP2610132A1 Steering system 有权
标题翻译：转向系统
公开(公告)号：EP2610132A1
公开(公告)日：2013-07-03
申请号：EP12198844.8
申请日：2012-12-21
申请人： JTEKT CORPORATION
发明人： Yoshimoto, Hiroshi
IPC分类号： B62D5/00
CPC分类号： B62D5/0403 , B62D5/001 , B62D5/005
摘要： A steering system (1) includes: an operation mechanism (3) that includes an operation member (2); and a steered mechanism (5) that is not mechanically coupled to the operation mechanism (3) and that steers a wheel (4) on the basis of a steering operation of the operation member (2). The operation mechanism (3) includes a steering angle sensor (8) that detects a steering angle of the operation member (2) and a steering direction detection unit (11) that detects a steering direction of the operation member (2). The steering direction detection unit (11) includes a threaded shaft (40) that is rotatable in the steering direction of the operation member (2), a nut (41) that is screwed to the threaded shaft (40), a nut guide (42) that causes the nut (41) to move in an axial direction of the threaded shaft (40) in accordance with rotation of the threaded shaft (40), and a force detection sensor (44) that detects a force that the nut guide (42) receives from the nut (41).
摘要翻译：一种转向系统（1），包括：操作机构（3），其包括操作部件（2）;操作部件以及未与所述操作机构（3）机械地连结并基于所述操作部件（2）的转向操作使车轮（4）转向的转向机构（5）。操作机构（3）具备检测操作部件（2）的转向角度的转向角度传感器（8）和检测操作部件（2）的转向方向的转向方向检测部（11）。转向方向检测单元11包括可在操作构件2的转向方向上旋转的螺纹轴40，螺纹连接到螺纹轴40的螺母41，根据螺纹轴（40）的旋转使螺母（41）沿螺纹轴（40）的轴向移动的力传感器（42）;以及力检测传感器（44），其检测螺母引导件（42）从螺母（41）接收。

28. 发明公开

EP2458715A3 Bus bar of EPS motor 有权
标题翻译：电动动力转向电动机的母线
公开(公告)号：EP2458715A3
公开(公告)日：2012-09-12
申请号：EP11187929.2
申请日：2011-11-04
申请人： LG Innotek Co., Ltd.
发明人： Byungyong, Kim
IPC分类号： H02K3/52 , H02K15/12 , B62D5/04
CPC分类号： H02K15/12 , B62D5/0403 , H02K3/522 , H02K2203/09
摘要： Disclosed is a bus bar of an EPS motor configured to improve a terminal structure of a bus bar to enable an easy assembly between a stator and the bus bar, whereby assemblage and operational reliability can be enhanced, the bus bar that is connected to a stator coil of the EPS motor, the bus bar including: an insulator made of insulation materials that forms a body of the bus bar; a lower terminal protrusively formed at a lower side of a periphery of the insulator, and connected to the stator coil; and an upper terminal protrusively formed at an upper side of the periphery of the insulator, and connected to the stator coil, whereby the terminals of the bus bar are divided to an upper terminal and a lower terminal to enhance assemblage and operational reliability by further obtaining a broader mutually discrete gap.

29. 发明公开

EP1666335A4 ELECTRONIC CONTROL POWER STEERING DEVICE 审中-公开
标题翻译：电子控制动力转向装置
公开(公告)号：EP1666335A4
公开(公告)日：2010-06-16
申请号：EP04772743
申请日：2004-08-27
申请人： JTEKT CORP
发明人： OSUKA AKIO , YAMANAKA KOUSUKE
IPC分类号： B62D5/04
CPC分类号： B62D5/0421 , B62D5/0403

30. 发明授权

EP2030304B1 STEERING SYSTEM MOTOR 有权
标题翻译： LENKSYSTEMMOTOR
公开(公告)号：EP2030304B1
公开(公告)日：2009-12-16
申请号：EP07766548.7
申请日：2007-06-14
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： ITOH, Koichi
IPC分类号： H02K3/18 , H02K3/52 , H02K3/28
CPC分类号： H02K3/28 , B62D5/0403 , H02K16/04

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