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1. 发明专利

JP2017094809A サスペンション装置审中-公开
公开(公告)号：JP2017094809A
公开(公告)日：2017-06-01
申请号：JP2015226992
申请日：2015-11-19
申请人： KYB株式会社
发明人：政村辰也
IPC分类号： B60G17/04 , B60G17/0165
CPC分类号： B60G17/015 , B60G17/04
摘要：【課題】エネルギ消費が少なくHEVやEVへ搭載することが可能なサスペンション装置およびサスペンション制御装置を提供する。【解決手段】サスペンション装置Sは、伸縮可能なアクチュエータACと、ポンプ4と、アクチュエータACとポンプ4との間に設けられてポンプ4から吐出される液体をアクチュエータACへ供給してアクチュエータACを伸縮させる液圧回路FCと、ポンプ4を駆動制御するコントローラCとを備え、プレビューセンサが検知する路面変位に基づいてポンプ4の目標回転数Nrefを求めてポンプ4を制御する。よって、吐出流量が少なくて済むようななめらかな路面を走行中であるような場合にはポンプの回転速度を低下させることができ、消費エネルギが低減される。【選択図】図1

2. 发明专利

JP2013028344A Ride height leveling control for dual air spring configuration 有权
标题翻译：双空气弹簧配置的高度调节控制
公开(公告)号：JP2013028344A
公开(公告)日：2013-02-07
申请号：JP2012234761
申请日：2012-10-24
申请人： Arvinmeritor Technology Llc , アーヴィンメリターテクノロジーエルエルスィー
发明人： VANRAAPHORST DAVID A
IPC分类号： B60G17/052 , F16F9/05 , F16F9/50 , F16F15/02 , F16F15/027 , F16F15/04
CPC分类号： B60G17/04 , B60G11/28 , B60G17/0155 , B60G17/0485 , B60G17/0521 , B60G2202/152 , B60G2202/314 , B60G2202/412 , B60G2400/252 , B60G2500/201 , B60G2500/2021 , B60G2500/22 , B60G2500/30 , B60G2600/182 , B60G2600/70 , B60G2800/912 , B60G2800/914
摘要： PROBLEM TO BE SOLVED: To provide ride height leveling control for a dual air spring configuration.SOLUTION: An air suspension system is configured to adjust and maintain a desired vehicle ride height and spring rate. The air suspension system includes a plurality of air spring assemblies that each include a piston airbag and a primary airbag mounted around the piston airbag. A controller receives ride height input data and adjusts pressures within the primary and piston airbags until the desired ride height and spring rate is achieved. The controller accommodates for system hardware differences by varying flow rates into and out of the primary and piston airbags relative to each other.
摘要翻译：要解决的问题：为双空气弹簧配置提供乘坐高度调平控制。
解决方案：空气悬架系统被配置为调节和保持所需的车辆行驶高度和弹簧刚度。空气悬架系统包括多个空气弹簧组件，每个空气弹簧组件包括活塞气囊和围绕活塞气囊安装的主气囊。控制器接收行驶高度输入数据并调节主气缸和活塞气囊内的压力，直到达到所需的行驶高度和弹簧刚度。控制器通过相对于彼此改变进入和离开主活塞和活塞气囊的流速来适应系统硬件差异。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP5027473B2 Suspension system 有权
公开(公告)号：JP5027473B2
公开(公告)日：2012-09-19
申请号：JP2006277503
申请日：2006-10-11
申请人：カヤバ工業株式会社
发明人：英渡邉 , 卓宏近藤
IPC分类号： B60G15/08 , B60G17/052
CPC分类号： F16F15/03 , B60G11/27 , B60G15/10 , B60G17/0157 , B60G17/04 , B60G2202/152 , B60G2202/42 , B60G2204/11 , B60G2204/20 , B60G2204/419 , B60G2206/01 , F16F13/002 , F16F2232/06

4. 发明专利

JP2011530451A Multi-point hydraulic suspension system for a land vehicle 有权
公开(公告)号：JP2011530451A
公开(公告)日：2011-12-22
申请号：JP2011522923
申请日：2009-08-12
申请人：ネーデルランツオルガニサティーフォールトゥーゲパストナトゥールヴェテンシャッペリークオンデルズークテーエンオー
发明人：ピーテルテールハイス，アルヤン , デルクナープ，アルベルトゥスクレメンスマリアファン
IPC分类号： B60G17/015 , B60G17/017
CPC分类号： B60G17/0152 , B60G17/016 , B60G17/04 , B60G17/056 , B60G17/08 , B60G2202/154 , B60G2202/24 , B60G2202/413 , B60G2202/414 , B60G2202/416 , B60G2202/44 , B60G2206/0116 , B60G2500/02 , B60G2500/11 , B60G2500/112 , B60G2500/114 , B60G2500/203 , B60G2600/182 , B60G2600/184 , B60G2800/01 , B60G2800/912 , B60G2800/914
摘要：陸上車用多点油圧懸架システム（１）は、２以上の個別油圧アクチュエータ（３，５，７）を有する。これらの２以上のアクチュエータ（３，５，７）は、互いに対する位置決めのために、陸上車の被懸架構造と車輪ベースとの間にそれぞれ動作可能に配置される。加圧流体の共通供給部は所与の圧力を有し、入口及び出口を有する選択的に動作可能なポンプ（２１）は、加圧流体の共通供給部の所与の圧力を増加させるためのもの。流体貯蔵器（３５）は、ポンプの入口と選択的に流体連通する。制御可能な弁手段（３１，３３）は、弁手段（３１，３３）及びポンプ（２１）を制御するための制御ユニット（４１）に応じて、２以上のアクチュエータの各々を加圧流体の共通供給部と選択的に流体連通させるため、２以上のアクチュエータの各々と加圧流体の共通供給部との間に配置される。
【選択図】図１

5. 发明专利

JP4539694B2 Vehicle height adjusting device 有权
公开(公告)号：JP4539694B2
公开(公告)日：2010-09-08
申请号：JP2007221496
申请日：2007-08-28
申请人：トヨタ自動車株式会社
发明人：秀樹大橋 , 浩太郎沖村 , 修史長谷川
IPC分类号： B60G17/015 , B60G17/0165
CPC分类号： B60G17/04 , B60G2400/0513 , B60G2400/10 , B60G2400/51 , B60G2500/30 , B60G2600/02

6. 发明专利

JP2004182223A Suspension control apparatus which has been rotatably mounted for vertically acting force measurement 审中-公开
公开(公告)号：JP2004182223A
公开(公告)日：2004-07-02
申请号：JP2003396194
申请日：2003-11-26
申请人： Snr Roulements , エス.エヌ.エール.ルールマンS.N.R.Roulements
发明人： BLANCHIN OLIVIER , NICOT CHRISTOPHE
IPC分类号： G01L5/00 , B60G15/06 , B60G17/00 , B60G17/04
CPC分类号： B60G17/04 , B60G2200/142 , B60G2200/46 , B60G2202/312 , B60G2204/112 , B60G2204/124 , B60G2204/128 , B60G2204/418 , B60G2204/43 , B60G2204/44 , B60G2204/4502 , B60G2204/61 , B60G2400/60 , B60G2800/915
摘要： PROBLEM TO BE SOLVED: To provide a suspension control apparatus for measuring vertical force which acts on a wheel connected to the chassis of a vehicle.
SOLUTION: This suspension control apparatus for a vehicle wheel includes a stationary member fixed to the chassis of a vehicle and a rotating member fixed to a suspension spring. The rotating member is rotated and moved by the effect of force produced by the spring. The control apparatus further includes a device for measuring force acting on the wheel. The measuring device includes a pulse generating coder fixed to one of the stationary member and the rotating member, a sensor fixed to the other member for detecting pulses for measuring the angle of rotation of the rotating member to the stationary member, and a computation means for computing force which acts from this position.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JPS6154310A Vehicle height adjusting method 失效
标题翻译：车辆高度调整方法
公开(公告)号：JPS6154310A
公开(公告)日：1986-03-18
申请号：JP17705884
申请日：1984-08-25
申请人： Toyota Motor Corp
发明人： YOKOYA YUJI , TAKEMA SHUICHI , ARAKI HITOSHI , MIYATA HIROSHI , HIROSE MASANORI , OHASHI KAORU
IPC分类号： B60G17/015 , B60G17/04 , B60G17/048 , B60G17/052 , B60G21/06 , F16F9/084
CPC分类号： B60G17/0485 , B60G17/04 , B60G21/06 , B60G2202/314 , B60G2202/412 , B60G2204/8304 , F16F9/084
摘要： PURPOSE: To make it possible to reach a vehicle height almost satisfying a target vehicle height as soon as possible, by closing a plurality of gas chambers, and supplying pressure gas to the gas chamber only with reduced capacity.
CONSTITUTION: Each of suspensions 12, 14, 16 and 18 is provided with two air chambers 20a and 20b. When both the air chambers 20a and 20b are communicated with each other, capacity of the air chambers becomes large to make a spring constant low. A vehicle height is detected by height sensors 22 and 23 provided at respective portions of a vehicle body opposite to left and right wheels, a height sensor 24 provided at an intermediate portion of the vehicle body between left and right rear wheels, and links 22a, 23a and 24a provided near the suspensions. When signals from the sensors are input to CPU26, and vehicle height is lower than a predetermined height, the computer 26 acts to drive a motor 28 to operate an air compressor 30, and also open leveling valves 32. Further, the computer 26 acts to operate actuators 34 to temporarily close the air chambers 20a and 20b.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过关闭多个气室，能够尽可能快地达到几乎满足目标车辆高度的车辆高度，并且仅以降低的容量向气体室供给压力气体。构成：悬架12,14,16和18中的每一个设置有两个空气室20a和20b。当两个空气室20a和20b彼此连通时，空气室的容量变大，使弹簧恒定低。通过设置在与左右车轮相对的车体的各部分处的高度传感器22,23检测车身高度，设置在左右后轮之间的车体的中间部的高度传感器24以及连杆22a， 23a和24a设置在悬架附近。当来自传感器的信号被输入到CPU26，并且车辆高度低于预定高度时，计算机26用于驱动马达28操作空气压缩机30，并且还打开调平阀32.此外，计算机26作用于操作致动器34以暂时关闭空气室20a和20b。

8. 发明专利

JPS59137207A Suspension device 失效
标题翻译：悬挂装置
公开(公告)号：JPS59137207A
公开(公告)日：1984-08-07
申请号：JP967283
申请日：1983-01-24
申请人： Nissan Motor Co Ltd
发明人： IIJIMA YOSHITAKA
IPC分类号： B60G17/00 , B60G17/015 , B60G17/016 , B60G17/04 , F16F9/46
CPC分类号： B60G17/04 , B60G17/016 , B60G2400/204 , B60G2400/252 , B60G2400/50 , B60G2400/51222 , B60G2500/102 , B60G2500/30 , B60G2600/26 , B60G2600/66 , B60G2800/019 , F16F9/468 , Y10S280/01
摘要： PURPOSE: To improve the feeling of ride with a suspension including a shock absorber and a vehicle height adjusting air chamber, by providing a passage which has a variable orifice and connects the upper and lower liquid chambers of the shock absorber to each other and by using the pressure of the air chamber to control the degree of opening of the orifice.
CONSTITUTION: When a vehicle is moving slowly, a controller 25 heightens the air spring constant of an air chamber 14 and drives a motor 21 for a variable orifice 26 in a piston rod 10 to fully open the orifice so that the upper and lower liquid chambers 4, 5 of a shock absorber 1 communicate with each other through a passage 16 for bound, a passage 17 for rebound and a passage 19 and the damping force of the shock absorber is reduced. At that time, the air spring of the air chamber 14 is stiff but the damping force is low, so that the feeling of ride on the vehicle is good. When the vehicle is moving fast, the spring constant of the air chamber 14 and the degree of opening of the orifice 26 are lowered to increase the damping force. This constitution enables the improvement in the feeling of ride and the stability of steering.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过提供具有可变孔口的通道，并将减振器的上下液体室彼此连接并且通过使用减震器和车辆高度调节空气室的悬架来改善乘坐感觉气室的压力来控制孔口的开度。构成：当车辆缓慢移动时，控制器25提高空气室14的空气弹簧常数，并驱动活塞杆10中的可变孔口26的马达21以完全打开孔口，使得上部和下部液体室减震器1的4,5通过用于接合的通道16，用于回弹的通道17和通道19彼此连通，减震器的阻尼力减小。此时，空气室14的空气弹簧是刚性的，但阻尼力较低，使得车辆上的乘坐感觉良好。当车辆快速移动时，空气室14的弹簧常数和孔26的开度被降低以增加阻尼力。这种结构能够改善骑行感和转向的稳定性。

9. 发明专利

JPS5953219A Anti-dive device for vehicle 失效
标题翻译：用于车辆的潜水装置
公开(公告)号：JPS5953219A
公开(公告)日：1984-03-27
申请号：JP16396382
申请日：1982-09-22
申请人： Yamaha Motor Co Ltd
发明人： ITOU HEIICHI
IPC分类号： B62K25/08 , B60G17/00 , B60G17/04 , B60G17/052
CPC分类号： B60G17/04
摘要： PURPOSE:To prevent a car frontage from nose-diving in time of just braking, by making up a pressure regulating chamber inside a shock absorber by way of partitionment, while boosting the pressure inside the pressure regulating chamber in time of braking, in case of a vehicle holding a front wheel elastically by means of a telescopic type air- sealed shock absorber. CONSTITUTION:In time of non-braking, since the inside of a pressure regulating chamber 60 comes into a state of atmospheric pressure, a rubber bag 54 serving as a movable wall making up the pressure regulating chamber 60 is crushed by internal pressure of an air chamber 52 and therefore the volume of the air chamber 52 increases. And, when a front wheel runs on to the convex part of a road surface, oil in an oil chamber 30 flows into an oil chamber 32 whereby a shock absorber 10 is compressed to some extent. At this time, an inner tube 14 enters the inside of an outer tube 12, causing the air chamber 52 to act as an air spring. On the other hand, in time of braking, an electromagnet of a selector valve 78 in a pressure governor unit 64 is excited, leading the air pressure of a tank 74 into the pressure regulating chamber 60. As a result, the rubber bag 54 is inflated large, pressurizing the air chamber 52, and thereby all springs of the shock absorber 10 are made to stiffen on the whole. Therefore, a nose dive at the car frontage can be prevented.
摘要翻译：目的：为了防止汽车正面在刚刚制动时临时进行跳水，通过分隔式将缓冲器内的压力调节室组装起来，同时在制动时提高压力调节室内的压力，以防万一通过伸缩式空气密封减震器弹性地保持前轮的车辆。构成：在非制动时，由于压力调节室60的内部成为大气压的状态，作为构成压力调节室60的可动壁的橡胶袋54被空气的内部压力室52，因此空气室52的容积增加。并且，当前轮延伸到路面的凸部时，油室30中的油流入油室32，由此减震器10被压缩到一定程度。此时，内管14进入外管12的内部，使空气室52充当空气弹簧。另一方面，在制动时，压力调节器单元64中的选择阀78的电磁体被激励，导致罐74的空气压力进入压力调节室60.结果，橡胶袋54是充气大，对空气室52加压，从而使减振器10的所有弹簧整体变硬。因此，可以防止在汽车正面的鼻子潜水。

10. 发明专利

KR20210026060A KR20210026060A - Device for adjusting the height of vehicle 审中-公开
公开(公告)号：KR20210026060A
公开(公告)日：2021-03-10
申请号：KR1020190106301A
申请日：2019-08-29
申请人： 현대모비스 주식회사
发明人： 박경열
IPC分类号： B60G17/08
CPC分类号： B60G15/062 , B60G17/08 , B60G17/0565 , B60G11/26 , B60G11/56 , B60G13/003 , B60G17/0157 , B60G17/04 , B60G2202/12 , B60G2202/154 , B60G2202/24 , B60G2202/312 , B60G2202/42 , B60G2204/128 , B60G2204/43 , B60G2206/41 , B60G2400/052 , B60G2400/252 , B60G2500/30 , B60G2600/70 , B60G2800/914
摘要： 차고 조절장치에 대한 발명이 개시된다. 본 발명의 차고 조절장치는: 작동유체를 공급받는 내측공간을 구비하는 실린더하우징부와, 실린더하우징부의 내측에 위치하며 작동유체에 의해 직선 방향으로 이동되고 외측면에는 이동방향을 따라 홈이 형성되는 피스톤부 및 실린더하우징부에 결합되며 피스톤부의 측면의 홈에 삽입되는 돌기를 구비하는 회전방지브라켓을 포함하는 것을 특징으로 한다.

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