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1. 发明专利

JP2009121617A Device for shock absorber and shock absorber 审中-公开
标题翻译：减震器和减震器的装置
公开(公告)号：JP2009121617A
公开(公告)日：2009-06-04
申请号：JP2007297127
申请日：2007-11-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMIMURA KAZUNARI
IPC分类号： F16F9/32 , F16F9/14
CPC分类号： F16F9/067 , F16F9/369
摘要： PROBLEM TO BE SOLVED: To provide a device for a shock absorber and the shock absorber, capable of forming a sealing surface by line contact with a simpler structure.
SOLUTION: A free piston 20 of the shock absorber has a partition wall part 22, a guide cylinder part 24 arranged on the outer periphery of the partition wall part 22, and a seal member 26 arranged on the outer periphery of the guide cylinder part 24. The seal member 26 has a plurality of annular lip parts 26a and 26b projected in the radial outward direction. The partition wall part 22 is positioned in an area between the annular lip parts 26a and 26b in the perpendicular direction to a diameter of the seal member 26.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减震器和减震器的装置，其能够以更简单的结构通过线接触形成密封表面。解决方案：减震器的自由活塞20具有分隔壁部分22，布置在分隔壁部分22的外周上的引导筒部分24和布置在引导件外周上的密封部件26 密封构件26具有沿径向向外的方向突出的多个环形唇部26a和26b。分隔壁部分22位于环形唇部26a和26b之间的与密封构件26的直径垂直的方向上的区域。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008222073A Vehicular suspension device 审中-公开
标题翻译：车辆悬挂装置
公开(公告)号：JP2008222073A
公开(公告)日：2008-09-25
申请号：JP2007064106
申请日：2007-03-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMIMURA KAZUNARI
IPC分类号： B60G17/00 , F16F9/05 , F16F9/32 , F16F9/46 , F16F15/03
摘要： PROBLEM TO BE SOLVED: To provide a suspension device capable of easily arranging wiring for supplying electric power to an electromagnetic actuator. SOLUTION: A plurality of electric power supplying passage forming elements 230 for supplying electric power to the electromagnetic actuator are arranged so as to penetrate an upper support 22. A plurality of holes penetrating a vehicle body side member 32, a mount rubber 112 of the upper support 22, an abutting plate 110, and a stud bolt 114 are provided, and the electric power supplying passage forming elements 230 are respectively made to pass through the holes and arranged. A part penetrating the mount rubber 112 is made to be a parallel cord portion 238, and a small-diameter cord 236 is easily deformed according to the deformation of the mount rubber 112. A connecting terminal 290 with a long pin is provided so as to penetrate the stud bolt 114, constitutes a part of a motor side connector 232 attached to a tip end of the stud bolt 114, and can be easily connected to a power source side connector 224. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地布置用于向电磁致动器供电的布线的悬挂装置。解决方案：将多个用于向电磁致动器供电的供电通道形成元件230布置成穿过上支撑件22.多个穿透车体侧构件32的孔，安装橡胶112 设置有上支撑件22，邻接板110和双头螺栓114，并且电力供给通道形成元件230分别制成穿过孔并布置。穿过安装橡胶112的部分被制成平行帘线部分238，并且小直径帘线236容易根据安装橡胶112的变形而变形。具有长销的连接端子290设置成穿过双头螺栓114，构成安装在双头螺栓114的前端的电动机侧连接器232的一部分，并且可以容易地连接到电源侧连接器224.版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2001055033A SUSPENSION DEVICE FOR VEHICLE 失效
公开(公告)号：JP2001055033A
公开(公告)日：2001-02-27
申请号：JP23329799
申请日：1999-08-19
申请人： TOYOTA MOTOR CORP
发明人： KAMIMURA KAZUNARI
IPC分类号： B60G13/14 , B60G11/18 , H02K7/10
摘要： PROBLEM TO BE SOLVED: To convert vibration of a sprung member with respect to a unsprung member into electrical energy with high efficiency in a generator assembled into a suspension device for a vehicle. SOLUTION: A suspension device serves to connect a wheel to a vehicle body via a lower arm and an upper arm. A generator has a stator 24 fixed to a case 21 and a rotor 25 rotatably supported in the case 21. The case 21 is connected to the inside end of the upper arm via a first connecting shaft 22 and the rotor 25 is connected to a second connecting shaft 23 connected to the vehicle body via a speed increasing mechanism 26. The speed increasing mechanism 26 increases the rotating speed of the second connecting shaft 23 with respect to the case 21 and transmits it to the rotor 25. The first and second connecting shafts 22, 23 are formed by torsion bars to flexibly support the inertia moment of a rotating system such as the rotor 25.

4. 发明专利

JP2000152673A ULTRASONIC MOTOR 失效
公开(公告)号：JP2000152673A
公开(公告)日：2000-05-30
申请号：JP32099298
申请日：1998-11-11
申请人： TOYOTA MOTOR CORP
发明人： KAMIMURA KAZUNARI
IPC分类号： H02N2/00 , F16F9/32 , F16F9/46
摘要： PROBLEM TO BE SOLVED: To vibrate an oscillating element in a stable state by preventing foreign matter from entering the element, in addition to efficiently drive a driven member by efficiently displacing an object to be displaced. SOLUTION: An oscillator 43, that oscillates according to a given AC electrical signal, a vibrator 44 that is excited by the oscillator 43 to generate progressive waves in the circumferential direction on its bottom end surface, and an object 45 displaced, to which the bottom end surface of the vibrator 44 is pushed, are each contained inside a casing 41 of an ultrasonic motor 40. The object 45 is supported by the casing 41 in such a way as to be rotatable about the axis and connected to a shaft part 34g of a spool 34, in such a way as to be incapable of rotating relative to the shaft part 45 which extends in the axial direction. A sealing member 49 of an elastic material such as rubber formed in a ring shape is inserted between the middle, outside circumferential surface of the vibrator 44, and the inside circumferential surface of the casing 41 is installed in between, liquid-tight with respect to each surface.

5. 发明专利

JPH06337053A BLADE CONNECTING METHOD AND DEVICE THEREFOR FOR FLUID COUPLING 失效
公开(公告)号：JPH06337053A
公开(公告)日：1994-12-06
申请号：JP24797193
申请日：1993-10-04
申请人： TOYOTA MOTOR CORP
发明人： HARA NORIYOSHI , MORITA AKIYOSHI , SATO HIROSHI , KAMIMURA KAZUNARI , OKAMOTO TOMIO , NISHIDA MASAFUMI
IPC分类号： F16H41/28 , B23K1/00 , B23K1/08 , F16D33/18
摘要： PURPOSE:To obviate the labor such as full brazing and prevent a thermal deformation from being caused. CONSTITUTION:When multiple iron blades are connected with an iron shell composing a blade wheel of a fluid coupling, the shell and the blade are temporarily assembled together (process 102), a temporarily assembled body provided in this way is dipped in a molten aluminum and taken out (process 104, 105), and then, unnecessary semi-fused aluminum is eliminated from a dip-processed temporarily assembled body.

6. 发明专利

JP2009228772A Damping element and damping device 审中-公开
标题翻译：阻尼元件和阻尼装置
公开(公告)号：JP2009228772A
公开(公告)日：2009-10-08
申请号：JP2008074445
申请日：2008-03-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMIMURA KAZUNARI
IPC分类号： F16F15/04 , B60G15/06 , B60G17/08 , F16F1/40 , F16F9/08 , F16F13/12 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide a damping element and a damping device capable of providing a high damping effect, and capable of securing a desired stroke. SOLUTION: This damping element 1a has a first elastic member 2 and a second elastic member 3 for externally wrapping a predetermined shaft C and mutually separately positioned in the predetermined shaft C direction, a sandwiching object member 4 fluid-tightly sandwiched in the predetermined shaft C direction between the first elastic member 2 and the second elastic member 3, a first member 5 fluid-tightly joined to the opposite side of the sandwiching object member 4 of the first elastic member 2, and a second member 5 fluid-tightly joined to the opposite side of the sandwiching object member 4 of the second elastic member 3, and is characterized in that the sandwiching object member 4 has a throttling means 4b for communicating a first fluid chamber A defined by the first member 5, the first elastic member 2 and the sandwiching object member 4 and filled with fluid, with a second fluid chamber B defined by the sandwiching object member 4, the second elastic member 3 and the second member 5 and filled with the fluid, by applying resistance to the fluid. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够提供高阻尼效果并且能够确保期望行程的阻尼元件和阻尼装置。解决方案：该阻尼元件1a具有第一弹性构件2和第二弹性构件3，用于将预定轴C外包，并且在预定的轴C方向上彼此分离地定位，夹持物体构件4流体密封地夹在在第一弹性构件2和第二弹性构件3之间的预定轴C方向，与第一弹性构件2的夹层物体4的相反侧流体密封的第一构件5和流体密封的第二构件5 连接到第二弹性构件3的夹层物体4的相对侧，其特征在于，夹持物体4具有用于使由第一构件5限定的第一流体室A连通的节流装置4b，构件2和夹层物体4并充满流体，第二流体室B由夹层物体4，第二弹性构件3和第二弹性构件3限定通过对流体施加阻力，填充流体。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007218349A Dust cover-mounting structure for shock absorber 审中-公开
标题翻译：用于减震器的防尘罩安装结构
公开(公告)号：JP2007218349A
公开(公告)日：2007-08-30
申请号：JP2006039278
申请日：2006-02-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMIMURA KAZUNARI
IPC分类号： F16F9/38 , B60G13/06
摘要： PROBLEM TO BE SOLVED: To provide a dust cover-mounting structure for a shock absorber, capable of effectively preventing the intrusion of dust into a dust cover and effectively discharging dust, if entering therein.
SOLUTION: The dust cover-mounting structure 100 for the shock absorber comprises an upper support side case 22a, an outer cylinder side case 42a, and the dust cover 30. A dust cover upper end 32 contacts the inside of an upper contact portion 26a, and a dust cover lower end 34 contacts the outside of a lower contact portion 46a. As a result, the dust cover end serves as a valve in response to a pressure change in the dust cover 30 due to the expanding operation of the shock absorber to prevent the intrusion of the dust. Furthermore, the dust entering into the cover with air flowing therein is effectively discharged.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减震器的防尘罩安装结构，其能够有效地防止灰尘进入防尘罩并有效地排放灰尘，如果进入其中。解决方案：用于减震器的防尘罩安装结构100包括上支撑侧壳体22a，外筒侧壳体42a和防尘罩30.防尘罩上端32接触上接触件部分26a和防尘罩下端34接触下接触部分46a的外侧。结果，防尘罩端部由于减震器的扩大运行而响应于防尘罩30的压力变化而用作阀，以防止灰尘的侵入。此外，进入盖的空气流入其中的空气被有效地排出。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004308842A Vehicular shock absorber 审中-公开
公开(公告)号：JP2004308842A
公开(公告)日：2004-11-04
申请号：JP2003105506
申请日：2003-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMIMURA KAZUNARI
IPC分类号： F16F9/53 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To provide a vehicular shock absorber using a MR fluid, achieving improved durability and high-speed saturated damping property by improving the wear resistance of a sealing portion.
SOLUTION: The vehicular shock absorber using the MR fluid as operating fluid allows a change in damping force by applying a magnetic field to the MR fluid. It comprises a main cylinder storing non-MR fluid as operating fluid, a main piston with a built-in sub-cylinder storing the MR fluid as the operating fluid, to be slidably inserted into the main cylinder, a sub-piston to be slidably inserted into the sub-cylinder, and a piston rod holding a sub-piston, arranged coaxially with the main piston and the sub-piston and slidably held on the main cylinder and the sub-cylinder. The friction resistance of a sliding surface is designed so that, when the piston rod is pushed into the main cylinder, the sub-piston is first slid and then the main piston is slid.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2000179610A VARIABLE DAMPING FORCE SHOCK ABSORBER 失效
公开(公告)号：JP2000179610A
公开(公告)日：2000-06-27
申请号：JP35825498
申请日：1998-12-16
申请人： TOYOTA MOTOR CORP
发明人： OKADA YOSHIMASA , KAMIMURA KAZUNARI , KONO KIYOSHI
IPC分类号： F16F9/32 , F16F9/34 , F16F9/348 , F16F9/46
摘要： PROBLEM TO BE SOLVED: To constitute a piston rod of a variable damping force shock absorber in a small diameter. SOLUTION: An actuator 40 is housed in a piston rod 30. The actuator 40 has a coil 41 installed on an inner peripheral surface of the piston rod 30, a permanent magnet 42 oppositely arranged to the coil 41 and a rotary body 43 fixing the permanent magnet 42 on an upper side surface by being formed in a columnar shape and being rotatably supported around the axis to the piston rod 30. An inserting hole 43a into which an upper end part of a shaft 35 is entered is formed in a lower part of the rotary body 43. A female screw 43b threadedly engaged with a male screw 35a formed on an upper end part outer peripheral surface of the shaft 35 is formed in the inserting hole 43a. A spool is installed on the lower end of the shaft 35. The spool is displaced in the axial direction according to rotation of the rotary body 43 to change opening of a communicating passage between upper/lower chambers of a cylinder.

10. 发明专利

JPH09240242A SUSPENSION DEVICE FOR VEHICLE 失效
公开(公告)号：JPH09240242A
公开(公告)日：1997-09-16
申请号：JP4781896
申请日：1996-03-05
申请人： TOYOTA MOTOR CORP
发明人： KAMIMURA KAZUNARI , UEMAE HAJIME
IPC分类号： B60G15/06 , B60G17/015
摘要： PROBLEM TO BE SOLVED: To keep comfortableness excellently in ordinal travel and to exhibit a function sufficiently if a travel condition correcting device is operated. SOLUTION: Between a lower arm 23 and a vehicle body 21, a spring mechanism 50 whose spring constant can be changed is arranged in series with a damper device 40 constituting a suspension device. A travel condition correcting device 70 consisting of an anti lock brake device (ABS), a traction device (TRC), a vehicle stability controller(VSC), an active rear steering device(ARS) and the like is connected to a microcomputer 66, which increases the spring constant of the spring mechanism 50 when the travel condition correcting device 70 is operated. In this way, a transmission delay between the vehicle body 21 and a wheel 22 is prevented when the travel condition correcting device 70 is operated, while a transient tread load of a tire can be secured, so that a function of the travel condition correcting device 70 is sufficiently exhibited.

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