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21. 发明专利

JP2002087305A STEERING DEVICE FOR VEHICLE 失效
公开(公告)号：JP2002087305A
公开(公告)日：2002-03-27
申请号：JP2000281699
申请日：2000-09-18
申请人： AISIN SEIKI
发明人： MAEDA HIROAKI , YAMAHARA SHINICHI , SUZUKI HIDEETSU
IPC分类号： B60R21/05 , B62D1/19 , B62D1/20 , B62D5/22 , B62D6/00 , B62D101/00 , F16H1/28
摘要： PROBLEM TO BE SOLVED: To improve rattling between an input shaft and an output shaft due to backlash between gears. SOLUTION: An input side carrier 24 is integrally rotatably connected to a steering shaft 11, and an input side planetary gear 25 supported by the input side carrier 24 is engaged with a sun gear 22 and an input side gear body 23. An output side carrier 27 is integrally rotatably connected to the output shaft 13, and output side planetary gears 28a and 28b supported by the output side carrier 27 are engaged with the sun gear 22 and an output side ring gear 26. The input side carrier 24 and the output side carrier 27 are actuation-connected to each other by a friction plate 44 which directly transmits torque less than the maximum transmission torque from the input side carrier 24 to the output side carrier 27 without passing through the sun gear 22.

22. 发明专利

JP2001295890A BALANCER DEVICE FOR ENGINE 失效
公开(公告)号：JP2001295890A
公开(公告)日：2001-10-26
申请号：JP2000113909
申请日：2000-04-14
申请人： AISIN SEIKI
发明人： SUZUKI HIDEETSU , YAMAHARA SHINICHI , IWATA YUJI , KAWAI HIROYUKI
IPC分类号： F02B77/00 , F01M9/10 , F16F15/26
摘要： PROBLEM TO BE SOLVED: To minimize noise produced by a balancer device. SOLUTION: The driving gear of a crankshaft, the driven gear of a balancer shaft, and a gear between two balancer shafts are placed in a gear chamber. These gears are then placed in the gear chamber filled with oil, and thereby, noise produced by the gears is dampened in the oil.

23. 发明专利

JPH1120714A ELECTRIC POWER STEERING DEVICE 失效
公开(公告)号：JPH1120714A
公开(公告)日：1999-01-26
申请号：JP17249297
申请日：1997-06-27
申请人： AISIN SEIKI
发明人： SUZUKI HIDEETSU , WATANABE TORU , YAMAHARA SHINICHI
IPC分类号： B62D6/00 , B62D5/04 , B62D5/22 , B62D113/00 , B62D119/00
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering device by which a wheel steering angle correcting action can be carried out without giving any uncomfortable feeling to a driver. SOLUTION: The subject device is provided with an input shaft 12 rotationally connected to a steering wheel 11, an output shaft 14 rotationally connected to the input side of a steering gear 13, an electric motor 15, a sun gear 16 rotationally connected to the input shaft 12, a planetary gear mechanism 19 provided with a carrier 17, which is rotationally connected to the output shaft 14, and a ring gear 18, which is rotationally connected to the output shaft of the electric motor 15, and a solenoid clutch 20 which is used for integrally and rotationally connecting the carrier 17 and the ring gear 18 in the planetary gear mechanism 19 together. In a power steering action time, the solenoid clutch 20 is connected, while the solenoid clutch 20 is released in a wheel steering angle correcting action time.

24. 发明专利

JPH09118246A REAR WHEEL STEERING ANGLE CONTROL DEVICE 失效
公开(公告)号：JPH09118246A
公开(公告)日：1997-05-06
申请号：JP30343295
申请日：1995-10-26
申请人： AISIN SEIKI
发明人： TANEDA AKICHIKA , SUZUKI HIDEETSU , FUJIMURA NAGAHITO
IPC分类号： B62D6/00 , B62D5/04 , B62D7/14
摘要： PROBLEM TO BE SOLVED: To reduce the number of assembling processed and reduce the cost by providing such a structure as to be capable of easily connecting a rotor to a magnet in a rear wheel steering angle control device having an actuator having the rotor and the magnet to drive the steering mechanism of a rear wheel. SOLUTION: This device has an actuator 1 for driving a steering mechanism connected to the rear wheel of a vehicle, and the actuator 1 has a rotor 4 and a magnet 5. The rotor 4 and the magnet 5 have recessed parts formed on the mutually opposed surfaces, respectively, and a resin material is filled in the clearance between the both including the recessed parts followed by hardening to connect the both. Instead of the recessed parts, grooves may be formed on the mutually opposed positions of the rotor 4 and the magnet 5, respectively.

25. 发明专利

JPH07285450A LINEAR ACTUATOR 失效
公开(公告)号：JPH07285450A
公开(公告)日：1995-10-31
申请号：JP8147594
申请日：1994-04-20
申请人： AISIN SEIKI
发明人： MIYATA TADAYASU , FUJIMURA HARUO , SUZUKI HIDEETSU
IPC分类号： B62D5/04 , B62D7/14
摘要： PURPOSE:To reduce a loss of driving force by decreasing slide resistance in a part where turning an actuator shaft is locked. CONSTITUTION:A spline is provided in a supporting part to serve as locking a turn. Partly in the peripheral direction of an outer or inner side spline, three or more noncontact regions 62d, 62e, 62f, having no tooth, are provided. The noncontact regions 62d, 62e, 62f are dispersed and uniformly arranged. Since a contact area is decreased, slide resistance is decreased.

26. 发明专利

JP2014231275A 車両の後輪操舵装置有权
标题翻译：车辆后轮转向装置
公开(公告)号：JP2014231275A
公开(公告)日：2014-12-11
申请号：JP2013112478
申请日：2013-05-29
申请人：アイシン精機株式会社 , Aisin Seiki Co Ltd
发明人： TANEDA AKICHIKA , SUZUKI HIDEETSU , SATO TERUHIDE
IPC分类号： B62D7/14 , B62D5/04
摘要：【課題】サスペンション機構に介装し後輪を操舵する後輪操舵装置において、軸方向の力を適切に吸収し得る構造とし、小型軽量化を可能とする。【解決手段】ハウジング1内に収容する電動モータ3a、減速機構3b及び直動機構3cを備え、直動機構はナット部材36及びロッド2を有し、ナット部材の回転運動をロッドの直線運動に変換する。ハウジングは、電動モータと減速機構との間の内面に係止部(スナップリング14)を有する筒体10と連結カバー11を具備し、減速機構を筒体内で保持する筒状保持部材(ホルダ34)と、これに対しナット部材を回転可能に支持する軸受37を備え、軸受及び筒状保持部材を筒体の係止部と連結カバーとの間に挟持し、筒状保持部材を筒体に対して回転不能に保持する。【選択図】図1
摘要翻译：要解决的问题：提供一种插入在悬架机构中的车辆后轮转向装置，用于转向后轮，其具有适当地吸收轴向力的结构，并且可以实现小尺寸和轻重量。解决方案：车辆后轮转向装置包括：容纳在壳体1中的电动机3a; 减速机构3b; 和直线运动机构3c。直线运动机构包括螺母构件36和杆2，并且将螺母构件的旋转运动转换成杆的直线运动。壳体包括：圆筒体10，其包括在电动机和减速机构之间的内表面上的接合部分（卡环14）; 连接盖11; 将减速机构保持在圆筒体内的圆筒状保持构件（保持架34）以及可旋转地支撑对应于圆筒形保持构件的螺母构件的轴承37。轴承和圆柱形保持构件保持在圆柱体的接合部分和连接盖之间，以使圆柱形保持构件相对于圆柱体不能旋转。

27. 发明专利

JP2012003712A Organ type operation pedal for vehicle 审中-公开
标题翻译：机构类型操作踏板
公开(公告)号：JP2012003712A
公开(公告)日：2012-01-05
申请号：JP2010140823
申请日：2010-06-21
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： UMEMOTO HIDEKAZU , SUZUKI HIDEETSU
IPC分类号： G05G1/30 , B60K26/02 , B60T7/06 , G05G1/44 , G05G1/46
摘要： PROBLEM TO BE SOLVED: To provide an organ type operation pedal for vehicle that can prevent water from entering into a joint part in the reverse side of the pedal by directly installing a conduit in which liquid flows in the reverse side of the pedal, while improving assemblability by reducing man-hour and the number of components without using other members as well as reducing durability problem of other members used for water prevention.SOLUTION: An organ type pedal for vehicle has a pedal operation face 11 operated by a driver on its front side 10, while the pedal has a joint part 22 connected to the vehicle body side and a conduit 25 in which liquid attached to the reverse side 20 of the pedal flows in a gravity direction, avoiding the joint part 22 on its reverse side 20.
摘要翻译：要解决的问题：提供一种用于车辆的器官式操作踏板，其可以通过直接安装液体在踏板的背面流动的导管来防止水进入踏板背面的接合部分同时通过减少工时和零件数量而不使用其他部件，同时降低其他用于防水的部件的耐久性问题，从而提高组装性。解决方案：用于车辆的器官式踏板具有由驾驶员在其前侧10上操作的踏板操作面11，而踏板具有连接到车体侧的接合部22和连接到车身侧的液体25 踏板的反面20在重力方向上流动，避免了其相反侧的接合部分22。版权所有（C）2012，JPO＆INPIT

28. 发明专利

JP2010143274A Stabilizer control device 审中-公开
标题翻译：稳定器控制装置
公开(公告)号：JP2010143274A
公开(公告)日：2010-07-01
申请号：JP2008319822
申请日：2008-12-16
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： TANEDA AKICHIKA , SUZUKI HIDEETSU
IPC分类号： B60G21/055 , B60G17/015
CPC分类号： B60G21/0556
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer control device including a switching means interposed between a support part of a stabilizer bar and a vehicle body to surely switch both of the support part and the vehicle body between an elongating and contracting free state and a neutral position holding state with a simple and inexpensive structure.
SOLUTION: A cylindrical piston member 20 is stored in a cylinder member 10 supported by the vehicle body VB, and the one end is supported by a mount FM1. A spring member 30 is stored in the piston member 20 and is extended between the piston member 20 and the cylinder member 10. By an engaging/disengaging mechanism 40, axially relatively moving of the cylinder member 10 and the piston member 20 is allowed in the elongating and contracting free state, and the axially relatively moving in the neutral position holding state is prevented.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种稳定器控制装置，其包括插入在稳定杆的支撑部和车体之间的切换装置，以将支承部和车体之间的两个可靠地切换到伸长和收缩自由状态以及具有简单且便宜的结构的中立位置保持状态。解决方案：圆柱形活塞构件20存储在由车身VB支撑的圆筒构件10中，并且一端由安装件FM1支撑。弹簧构件30存储在活塞构件20中并且在活塞构件20和缸构件10之间延伸。通过接合/分离机构40，允许缸构件10和活塞构件20在轴向上相对移动防止伸缩自由状态，并且防止在中立位置保持状态下的轴向相对运动。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JPH11334614A ELECTRIC POWER STEERING UNIT 失效
公开(公告)号：JPH11334614A
公开(公告)日：1999-12-07
申请号：JP14622598
申请日：1998-05-27
申请人： AISIN SEIKI
发明人： YAMAHARA SHINICHI , SUZUKI HIDEETSU
IPC分类号： B62D5/04 , B62D5/24
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering unit that reduces transmission of torque ripple generated by a motor to a steering and that can improve steering feeling with a simplified structure. SOLUTION: In this electric power steering unit, an auxiliary torque is supplied by a motor to a steering shaft that rotates by a rotation of a steering. A motor torque is transmitted to a steering shaft via a deceleration mechanism. A vibration absorbing mechanism (a vibration absorbing member 27) is provided at a portion where an output shaft (a shaft 21) of the motor and an input shaft (a worm gear 22) of the deceleration mechanism are connected.

30. 发明专利

JPH1194053A BACKLASH FORCED ELIMINATOR FOR WORM GEAR 失效
公开(公告)号：JPH1194053A
公开(公告)日：1999-04-09
申请号：JP25540297
申请日：1997-09-19
申请人： AISIN SEIKI
发明人： SUZUKI HIDEETSU , YAMAHARA SHINICHI
IPC分类号： F16H55/24 , F16H1/16 , F16H57/12
摘要： PROBLEM TO BE SOLVED: To improve transmission efficiency of a worm gear by disposing an auxiliary worm of semi-drum shape on one end side of a worm so as to be axially slidable, and interposing a spring between the auxiliary worm and the worm in a device for forcibly eliminating a backlash with the force of the spring. SOLUTION: A sleeve 15 with a flange 15a is fitted to a left end part of a shaft 12a of a worm 12, and an auxiliary worm 17 of semi-drum shape is disposed on the outer peripheral side of the sleeve 15 so as to be axially slidable while being rotated integrally with the shaft 12a. A compression coil spring 19 is interposed in a preload imparted state between the auxiliary worm 17 and the flange 15a so as to energize the worm 12 to one end side and to energize a worm wheel 13 clockwise by its spring force. Since the sleeve 15, auxiliary worm 17 and spring 19 are thus positioned on the left end side of the worm 12, transmission efficiency of a worm gear is improved without hindering pitch circle diameter contraction of the worm 12.

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