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2. 发明专利

JP2004299486A Supporting device for laminated leaf spring 审中-公开
公开(公告)号：JP2004299486A
公开(公告)日：2004-10-28
申请号：JP2003093148
申请日：2003-03-31
申请人： Isuzu Motors Ltd , いすゞ自動車株式会社
发明人： YAMAMOTO YASUSHI
IPC分类号： B60G21/05 , B60G11/04 , B60G11/44 , F16F1/14 , F16F1/26
CPC分类号： B60G11/44
摘要： PROBLEM TO BE SOLVED: To provide a supporting device for a pair of laminated leaf springs capable of adding a stabilizing function while the structure remains simple by introducing such an arrangement that no unreasonable force is applied to a joint part between a shackle and the leaf springs.
SOLUTION: The supporting device for a pair of laminated leaf springs 1 is structured so that one end 1a is fixed to a car body frame 4 and the other end 1b is attached to the body frame 4 through the shackle 6, wherein those parts of the leaf springs 1 in the neighborhood of the first end 1a which are fixed without passing through the shackle are coupled together by a torsion spring 9 extending in the direction across the car width over the range of the body frame 4. This allows the torsion spring 9 to function as a stabilizer, and it is possible to add the stabilizing function using a simple structure.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2005503957A Suspension system for a vehicle 有权
公开(公告)号：JP2005503957A
公开(公告)日：2005-02-10
申请号：JP2003532321
申请日：2002-09-30
申请人：キネティックプロプライエタリーリミテッド
发明人：コツラ，マーカス , モンク，リチャード
IPC分类号： B60G17/052 , B60G11/44 , B60G11/64 , B60G17/015 , B60G21/055 , B60G21/06
CPC分类号： B60G21/06 , B60G11/44 , B60G11/64 , B60G21/0555 , B60G2200/31 , B60G2200/314 , B60G2200/341 , B60G2202/152 , B60G2202/413 , B60G2204/1222 , B60G2204/1224 , B60G2204/128 , B60G2204/129 , B60G2204/81 , B60G2204/82 , B60G2204/8304 , B60G2800/012 , B60G2800/0122
摘要：自動車の自動車サスペンションシステムのロール強度とロールモーメント分布をコントロールする方法であって、この自動車のサスペンションシステムは、自動車と自動車が支持する荷重を支承するフロント側とリア側の自動車支持手段及び前記自動車サスペンションシステムに対し可変のロール強度を与える少なくとも一つのロールモーメント作用手段を含み；前記方法は、自動車の少なくともリア側又はフロント側で支持する荷重に応じて、前記自動車のサスペンションシステムのロール強度とロールモーメント分布を調節する工程を含んでいる。

5. 发明专利

JP2006076410A Suspension structure of vehicle equipped with multi-layer bushing 审中-公开
标题翻译：装有多层布置的车辆悬架结构
公开(公告)号：JP2006076410A
公开(公告)日：2006-03-23
申请号：JP2004261678
申请日：2004-09-08
申请人： Mitsubishi Fuso Truck & Bus Corp , 三菱ふそうトラック・バス株式会社
发明人： MIYAKE HIDEAKI , YOKOYAMA KENJI , NARA YOSHIHIKO
IPC分类号： B60G11/12 , B60G9/04 , F16F1/18 , F16F1/38 , F16F15/08
CPC分类号： B60G11/44
摘要： PROBLEM TO BE SOLVED: To provide a suspension structure of a vehicle equipped with a leaf spring supporting mechanism capable of keeping a good lubricating performance by lessening the formation of abrasive dust due to the wear of the sliding part between a supporting pin and a bushing, reducing the hysteresis in the load vs. deflection relation of the bushing by lessening the friction coefficient of the sliding part, and improving the comfortableness in the vehicle and suppressing the noise by keeping large the vibration damping ability of the vibration transmitting system to the wheel and the axle side and to the body frame side through the leaf spring supporting mechanism. SOLUTION: The suspension structure of the vehicle equipped with the leaf spring supporting mechanism is configured so that the eye part constituting the end of a leaf spring is supported on a car body frame through a bushing, wherein the bushing is embodied in the form of a multi-layer bushing equipped with a pin whose two ends are fixed the body frame, an inner collar made of metal fixed to the outer periphery of the pin, an intermediate collar made of a hard resin material and fitted slidably on the outer periphery of the inner collar, and an outer collar made of a soft material and fixed between the outer periphery of the intermediate collar and the inner periphery surface of the eye part. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有板簧支撑机构的车辆的悬架结构，该机构能够通过减小由于滑动部分在支撑销和衬套，通过减小滑动部件的摩擦系数来减小衬套的负载 - 挠度关系中的滞后，并且通过将振动传递系统的减振能力保持较大来提高车辆的舒适性并抑制噪声车轮和车轴侧通过叶片弹簧支撑机构到车身框架侧。解决方案：配备有板簧支撑机构的车辆的悬架结构被构造成使得构成板簧的端部的眼部通过衬套支撑在车体框架上，其中衬套体现在多层衬套的形式，其具有两端固定主体框架的销，由固定到销的外周的金属制成的内圈，由硬树脂材料制成的中间套环，并可滑动地装配在外壳上内圈的周边，以及由软质材料制成并固定在中间套环的外周与眼部的内周面之间的外圈。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004034979A Automobile suspension device having transverse leaf spring 审中-公开
公开(公告)号：JP2004034979A
公开(公告)日：2004-02-05
申请号：JP2003270319
申请日：2003-07-02
申请人： Ford Global Technologies Llc , フォードグローバルテクノロジーズ、リミテッドライアビリティカンパニー
发明人： CHAMBERS SHAWN , ZANDBERGEN PAUL
IPC分类号： B60G3/28 , B60G11/08 , B60G11/44 , B60G21/055 , F16F1/18
CPC分类号： B60G21/051 , B60G11/08 , B60G11/44 , B60G2200/142 , B60G2200/1422 , B60G2202/114 , B60G2202/1424 , B60G2204/121 , B60G2204/41 , B60G2204/82 , B60G2204/8302 , B60G2206/013 , B60G2206/20 , B60G2206/42 , B60G2206/427 , B60G2206/7101
摘要： PROBLEM TO BE SOLVED: To minimize change in a tread width in vertical movement of wheels in a suspension device having a transverse leaf spring 1 linked at both ends to wheel carriers. SOLUTION: The transverse leaf spring formed symmetrically to a longitudinal axis of a vehicle has a curved shape, and its central region 1a is offset parallel to an axle. The transverse leaf spring is supported on a car body through two transverse leaf spring bearings 2 of high lateral stiffness. The curved shape of the transverse leaf spring 1 having four arcuate portions 1d, 1e allows bending of the central region 1a essentially without a change of the tread width. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2009143569A Vehicle suspension system 审中-公开
标题翻译：车辆悬挂系统
公开(公告)号：JP2009143569A
公开(公告)日：2009-07-02
申请号：JP2009082420
申请日：2009-03-30
申请人： Kinetic Pty Ltd , キネティックプロプライエタリーリミテッド
发明人： MONK RICHARD , KOTULLA MARCUS
IPC分类号： B60G17/016 , B60G17/052 , B60G9/04 , B60G11/44 , B60G11/64 , B60G17/015 , B60G21/055 , B60G21/06
CPC分类号： B60G21/06 , B60G11/44 , B60G11/64 , B60G21/0555 , B60G2200/31 , B60G2200/314 , B60G2200/341 , B60G2202/152 , B60G2202/413 , B60G2204/1222 , B60G2204/1224 , B60G2204/128 , B60G2204/129 , B60G2204/81 , B60G2204/82 , B60G2204/8304 , B60G2800/012 , B60G2800/0122
摘要： PROBLEM TO BE SOLVED: To provide a vehicle suspension system capable of changing the roll stiffness and the roll moment distribution according to the load. SOLUTION: There are provided a method for controlling the roll stiffness and the roll moment distribution of the vehicle suspension system of an vehicle, and the vehicle suspension system by the method. The suspension system includes vehicle supporting means on the front side and the rear side for supporting the vehicle and the load supported by the vehicle, and at least one roll moment operating means for providing the variable roll stiffness to the vehicle suspension system. The roll stiffness and the roll moment distribution of the vehicle suspension system are adjusted according to the load to be supported at least by the rear side or the front side of the vehicle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够根据负载改变侧倾刚度和滚动力矩分布的车辆悬架系统。解决方案：提供一种用于控制车辆的车辆悬架系统的侧倾刚度和侧倾力矩分布的方法，以及通过该方法控制车辆悬架系统的方法。悬架系统包括在前侧和后侧上用于支撑车辆和由车辆支撑的负载的车辆支撑装置，以及用于向车辆悬架系统提供可变侧倾刚度的至少一个侧倾力矩操作装置。车辆悬架系统的滚动刚度和滚动力矩分布根据至少由车辆的后侧或前侧支撑的载荷进行调节。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004237904A Plate spring type suspending device 审中-公开
公开(公告)号：JP2004237904A
公开(公告)日：2004-08-26
申请号：JP2003030695
申请日：2003-02-07
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KAMEDA KAZUYUKI
IPC分类号： B60G7/04 , B60G9/04 , B60G11/10 , B60G11/44
CPC分类号： B60G11/44 , B60G2200/30 , B60G2202/112 , B60G2202/135 , B60G2204/1224
摘要： PROBLEM TO BE SOLVED: To suppress the stroke amount of an axle according to wind-up without increasing the bending rigidity of a plate spring in a plate spring type suspending device of a vehicle.
SOLUTION: The front end of the plate spring 21 is raised in a wind-up state and this displacement is inputted into a leg 4a of a U-shaped stabilizer 4 via a connecting member 2, while the rear end of the plate spring 21 is lowered and the displacement is inputted into a leg 4c of the U-shaped stabilizer 4 via a connecting member 6. As a result, torsion is generated in a torsion base 4b and a restoring force for the torsion is returned to the plate spring 21 on a reverse route, and thereby the stroke amount of the rear axle 20 according to the wind-up is suppressed.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004098874A Stabilizer and air leaf suspension using the same 审中-公开
公开(公告)号：JP2004098874A
公开(公告)日：2004-04-02
申请号：JP2002263998
申请日：2002-09-10
申请人： Horikiri:Kk , 株式会社ホリキリ
发明人： MOMIYAMA FUJIO
IPC分类号： B60G9/02 , B60G11/04 , B60G11/44 , B60G11/46 , B60G21/055
CPC分类号： B60G11/44 , B60G9/025 , B60G11/04 , B60G11/465 , B60G21/0551 , B60G2200/30 , B60G2200/31 , B60G2200/346 , B60G2202/112 , B60G2202/135 , B60G2202/152 , B60G2204/1224 , B60G2204/422 , B60G2204/4402 , B60G2204/45 , B60G2206/427 , B60G2300/026 , B60G2300/45
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer for working more quickly than conventional one by producing antirolling force immediately in response to the lateral displacement of a body.
SOLUTION: The stabilizer is constructed by turnably mounting a portion 18a, extending to the cross direction of a vehicle, of the stabilizer 18 formed in a U-shape in a plan view along an axle 3 and connecting the stabilizer 18 at both ends 18b extending to either the front or rear side of the vehicle to a chassis frame at the upper part thereof via a pair of stabilizer links 19 arranged in a truncated chevron shape in such a manner as to approach one with the other as tending upward.
COPYRIGHT: (C)2004,JPO

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