专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180106311A1 DUAL ROTOR TORQUE GENERATING DEVICES, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：US20180106311A1
公开(公告)日：2018-04-19
申请号：US15556725
申请日：2016-03-11
申请人： LORD Corporation
发明人： Michael JARZOMSKI , Luca DI DECO
IPC分类号： F16D57/00 , B62D5/00
CPC分类号： F16D57/002 , B62D5/005 , F16D65/186
摘要： Torque generating devices, systems, and/or related methods are disclosed. In one aspect, a torque generating device (100) may include a housing (102), at least one top and one bottom pole (108), at least one side pole (110), at least two rotors (116) for rotating within the housing, a shaft (104) supported by bearings (111), at least a first stator (120) disposed between portions of the at least two rotors (108), magnetically responsive (MR) material disposed within the housing (102) and at least partially surrounding the first stator (120) and the at least two rotors (108), and a coil (112) for generating a magnetic field, wherein an amount of torque generated by the torque generating device (100) increases in proportion to an amount of electrical current supplied to the coil (112). In another aspect, a method of generating torque may include providing a torque generating device (100) and rotating the at least two rotors (108).

2. 发明申请

US20170349204A1 Vehicle Steering System 审中-公开
公开(公告)号：US20170349204A1
公开(公告)日：2017-12-07
申请号：US15607748
申请日：2017-05-30
申请人： JTEKT CORPORATION
发明人： Masahiko SAKAMAKI
IPC分类号： B62D5/04 , B62D6/00 , B62D5/00
CPC分类号： B62D5/04 , B62D5/003 , B62D5/005 , B62D6/00
摘要： A vehicle steering system includes a clutch provided on a power transmission path extending from a steering wheel to steered wheels, a reactive-torque motor configured to apply a steering reactive torque to the steering wheel, a steering operation motor configured to steer the steered wheels, and a clutch engagement controller configured to engage the clutch when a steered angle of the steered wheels has reached a steered angle limit value and the steering wheel is rotated by an amount equal to or greater than a first prescribed value in a direction opposite to a direction toward a steering neutral position, with respect to a first steering angle that is a steering angle of the steering wheel at a time when the steered angle reaches the steered angle limit value, in a case where the clutch is in a disengaged state.

3. 发明申请

US20170158222A1 TORQUE FEEDBACK SYSTEM FOR A STEER-BY-WIRE VEHICLE, VEHICLE HAVING STEERING COLUMN, AND METHOD OF PROVIDING FEEDBACK IN VEHICLE 审中-公开
公开(公告)号：US20170158222A1
公开(公告)日：2017-06-08
申请号：US15221210
申请日：2016-07-27
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： John F. Schulz , Joen C. Bodtker
IPC分类号： B62D5/00 , B62D1/20 , B62D1/04
CPC分类号： B62D5/006 , B62D1/04 , B62D1/20 , B62D5/005
摘要： A torque feedback system for a vehicle includes a steering shaft having a longitudinal axis, a jacket surrounding the shaft, the shaft rotatable with respect to the jacket, and at least one mechanical energy storing element arranged to provide torque feedback when the steering shaft is rotated. The at least one mechanical energy storing element includes a first mechanical energy storing element having a first end engageable with the jacket and a second end engageable with the shaft, and a second mechanical energy storing element having a first end engageable with the jacket and a second end engageable with the shaft. The first mechanical energy storing element provides resistance to rotation of the shaft in a first rotational direction, and the second mechanical energy storing element provides resistance to rotation of the shaft in a second rotational direction.

4. 发明申请

US20170120949A1 Vehicle Steering Device 审中-公开
公开(公告)号：US20170120949A1
公开(公告)日：2017-05-04
申请号：US15334443
申请日：2016-10-26
申请人： JTEKT CORPORATION
发明人： Masahiko SAKAMAKI , Keisuke IZUTANI
IPC分类号： B62D5/04 , B62D6/00 , B62D5/00
CPC分类号： B62D5/0469 , B62D5/005 , B62D5/006 , B62D5/0412 , B62D5/0424 , B62D6/003 , B62D6/008
摘要： A vehicle steering device, in which a steering member and a steering operation mechanism are not mechanically coupled, includes a reaction force motor that applies a reaction force to the steering member, and a reaction force motor control unit that controls the reaction force motor. The reaction force motor control unit includes a target rotational angle setter that sets a target rotational angle for an output shaft at a position close to the side of the neutral position of the output shaft with respect to the rotational angle of the output shaft corresponding to a steered angle limit value by a rotational angle matching steering torque detected by a torque sensor when a steered angle has reached the steered angle limit value and the steering torque that is larger than the steering torque at the time when the steered angle limit value was reached is applied to a steering wheel.

5. 发明授权

US09393992B2 Steering system for heavy vehicles 有权
标题翻译：重型车辆转向系统
公开(公告)号：US09393992B2
公开(公告)日：2016-07-19
申请号：US14593498
申请日：2015-01-09
申请人： OGNIBENE POWER S.P.A.
发明人： Claudio Ognibene
IPC分类号： B62D5/065 , B62D5/32 , B62D5/00 , B62D5/097 , B62D15/02
CPC分类号： B62D5/32 , B62D5/003 , B62D5/005 , B62D5/097 , B62D15/0245
摘要： A steering system (10) includes a steering wheel (310), a steering column (30), provided with a first portion (31) associated to the steering wheel (310) and on which a first angular position sensor (316) is positioned, and a second portion (32), on which a second electric motor (325) and a second angular position sensor (326) are positioned, and a clutch (33) interposed between the first portion (31) and the second portion (32). The second portion (32) is associated to a hydrostatic steering unit (40) able to command a steering of a vehicle following a rotation imparted on the steering wheel (310) selectively by means of activating the second electric motor (325) when the clutch (33) is open or directly by means of the clutch (33) when the clutch is closed.
摘要翻译：转向系统（10）包括方向盘（310），转向柱（30），其设置有与方向盘（310）相关联的第一部分（31），并且第一角位置传感器，以及设置有第二电动机（325）和第二角度位置传感器（326）的第二部分（32），以及插入在所述第一部分（31）和所述第二部分（32）之间的离合器（33））。第二部分（32）与静液压转向单元（40）相关联，该静液压转向单元（40）能够通过在离合器（310）上启动第二电动机（325）时，通过启动第二电动机（33）当离合器关闭时通过离合器（33）直接打开或直接。

6. 发明授权

US09205862B2 Steering control device 有权
标题翻译：转向控制装置
公开(公告)号：US09205862B2
公开(公告)日：2015-12-08
申请号：US14611386
申请日：2015-02-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshikazu Kameda
IPC分类号： B62D5/04 , B62D5/00
CPC分类号： B62D5/0466 , B62D5/005 , B62D5/0469
摘要： A steering control device includes: an assist controller configured to carry out, by an assist torque, an assist control of alleviating an operation force of a steering wheel; an assist torque computer configured to compute a target assist torque in which an attenuation torque for suppressing a steering angle speed of the steering wheel is superimposed on a reference torque; and an active-passive determination processor configured to compute a steering mode determination value representing a steering mode by a driver with respect to the steering wheel in accordance with a product of the steering angle speed and a steering torque at a time of a steering operation of the steering wheel by the driver as well as a product of the steering angle and a time differential value of the steering torque at the time of the steering operation.
摘要翻译：一种转向控制装置，包括：辅助控制器，被配置为通过辅助转矩执行减轻方向盘的操作力的辅助控制; 辅助扭矩计算机，被配置为计算用于抑制方向盘的转向角速度的衰减转矩叠加在基准转矩上的目标辅助转矩; 以及主动被动判定处理器，其被配置为根据转向操作时的转向角速度和转向扭矩的乘积来计算驾驶员相对于方向盘表示转向模式的转向模式判定值驾驶员的方向盘以及转向操作时的转向角的时间差值的乘积。

7. 发明申请

US20130209010A1 FRICTION DEVICE FOR A BEARING ASSEMBLY, BEARING AND BEARING ASSEMBLY COMPRISING SUCH A FRICTION DEVICE 有权
标题翻译：用于轴承组件的滑动装置，包括这种摩擦装置的轴承和轴承组件
公开(公告)号：US20130209010A1
公开(公告)日：2013-08-15
申请号：US13702482
申请日：2010-06-23
申请人： Andreas Gruber , Christian Kogler , Francois Niarfeix , Alexandre Taillepied
发明人： Andreas Gruber , Christian Kogler , Francois Niarfeix , Alexandre Taillepied
IPC分类号： F16C41/00 , F16D63/00
CPC分类号： F16C41/001 , B62D5/005 , F16C19/06 , F16C33/78 , F16C41/007 , F16C2326/24 , F16D63/00 , F16J15/3208
摘要： A friction device (200) for a bearing assembly (A), wherein it comprises an annular friction module (204) defining a friction surface (206), which extends around a revolution axis (X200-X′200) of the friction device (200) and is adapted to lie against and to exert a friction torque on a cylindrical surface (26) rotating with respect to the friction device (200) and wherein the friction surface (206) is cylindrical before mounting of said friction device (200) around said rotating cylindrical surface (26).
摘要翻译：一种用于轴承组件（A）的摩擦装置（200），其中包括限定摩擦表面（206）的环形摩擦模块（204），所述摩擦模块围绕所述摩擦装置的旋转轴线（X200-X'200） 200），并且适于在相对于摩擦装置（200）旋转的圆柱形表面（26）上施加摩擦转矩并且其中摩擦表面（206）在安装所述摩擦装置（200）之前是圆柱形的，围绕所述旋转的圆柱形表面（26）。

8. 发明授权

US08100030B2 Joystick 有权
标题翻译：操纵杆
公开(公告)号：US08100030B2
公开(公告)日：2012-01-24
申请号：US12449251
申请日：2008-02-22
申请人： Henning Koschke , Thomas Goebelt , Michael Cemerika , Christian Buchhold-Tomazic , Joachim Meyer-Quade
发明人： Henning Koschke , Thomas Goebelt , Michael Cemerika , Christian Buchhold-Tomazic , Joachim Meyer-Quade
IPC分类号： G05G11/00 , G05G1/00 , B60K26/00
CPC分类号： B62D1/12 , B62D5/005 , B62D5/006 , G05G5/03 , G05G9/047 , G05G2009/04766 , Y10T74/20 , Y10T74/20256 , Y10T74/20618
摘要： A joystick for controlling the functions of machines and/or vehicles comprises an actuator which can be moved in different directions by means of a joint having preferably two degrees of freedom, wherein the back-and-forth motions of the actuator occurring in a first plane are subjected to an active force feedback in the form of an electromotor and a reduction gear, and the back-and-forth movement of the actuator which occurs in a second plane perpendicular to the first plane is subjected to a passive force feedback in the form of a sprung reset device. In order to make such a joystick which allows for a low-cost serial production, the invention proposes that the reduction gear is designed with low backlash and is connected on the output side to the actuator via a preferably leaf-spring assembly which connects a swing arm to a joint part.
摘要翻译：用于控制机器和/或车辆的功能的操纵杆包括可以通过具有优选两个自由度的接头在不同方向上移动的致动器，其中致动器的往复运动发生在第一平面以电动机和减速齿轮的形式受到主动力反馈，并且在垂直于第一平面的第二平面中发生的致动器的往复运动受到形式的被动力反馈的弹簧复位装置。为了制造允许低成本串联生产的这样的操纵杆，本发明提出减速齿轮被设计成具有低的齿隙，并且通过优选地连接摆动的板簧组件在输出侧连接到致动器手臂连接在一起。

9. 发明申请

US20100122881A1 SYSTEM COMPRISING MAGNETICALLY ACTUATED MOTION CONTROL DEVICE 审中-公开
标题翻译：系统包含磁力驱动运动控制装置
公开(公告)号：US20100122881A1
公开(公告)日：2010-05-20
申请号：US12639318
申请日：2009-12-16
申请人： J. David Carlson , Richard Wilder
发明人： J. David Carlson , Richard Wilder
IPC分类号： F16F9/53
CPC分类号： A47C1/03 , A47C3/20 , A47C31/003 , B60G17/0157 , B60N2/501 , B60N2/505 , B60N2/508 , B60N2/522 , B60N2/527 , B60N2/77 , B62D1/184 , B62D5/005 , B62D5/006 , D06F37/20 , F16F7/082 , F16F7/09 , F16F15/03 , F16F2222/06
摘要： A system that includes a magnetically actuated motion control device comprising a housing defining a cavity and including a slot therethrough. A movable member is located within the cavity and is movable relative to the housing. A magnetic field generator located on either the housing or the movable member causes the housing to press against the movable member to develop a friction force.
摘要翻译：一种包括磁力驱动的运动控制装置的系统，包括限定空腔并且包括通过其的狭槽的壳体。可动构件位于空腔内并且可相对于壳体移动。位于外壳或活动件上的磁场发生器使壳体压靠可移动件以产生摩擦力。

10. 发明申请

US20070257461A1 Rotary damper resistance for steering system 失效
标题翻译：转向系统的旋转阻尼器阻力
公开(公告)号：US20070257461A1
公开(公告)日：2007-11-08
申请号：US11429701
申请日：2006-05-08
申请人： David Lutz
发明人： David Lutz
IPC分类号： B62D7/22
CPC分类号： B62D5/005
摘要： A damping system for a steer-by-wire vehicle steering system that comprises a viscous damper that accepts a rotational input and interconnecting said damper to the steering input shaft in a manner to impart the damping characteristics of rotary damper to the steering wheel.
摘要翻译：一种用于线控转向车辆转向系统的阻尼系统，其包括粘性阻尼器，其接收旋转输入并将所述阻尼器与转向输入轴互连，以将旋转阻尼器的阻尼特性赋予方向盘。

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