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101. 发明专利

JP4487829B2 Torsion beam type rear suspension 有权
公开(公告)号：JP4487829B2
公开(公告)日：2010-06-23
申请号：JP2005104564
申请日：2005-03-31
申请人：マツダ株式会社
发明人：一夫原田 , 勇樹日下
IPC分类号： B60G9/04

102. 发明专利

JP4479672B2 Rear rigid suspension system for a vehicle with a motor 有权
公开(公告)号：JP4479672B2
公开(公告)日：2010-06-09
申请号：JP2006038133
申请日：2006-02-15
申请人：三菱自動車工業株式会社
发明人：俊也田路 , 篤竹田
IPC分类号： B60G9/04 , B60K7/00

104. 发明专利

JP2010047075A Vehicular suspension system 审中-公开
标题翻译：车辆悬挂系统
公开(公告)号：JP2010047075A
公开(公告)日：2010-03-04
申请号：JP2008211563
申请日：2008-08-20
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： ARIMA HIKARU , ICHI SHUZO
IPC分类号： B60G9/00 , B60G9/04
摘要： PROBLEM TO BE SOLVED: To improve NV performance of a lateral rod while controlling a distance between both support pieces to be small in the case where one end portion of the lateral rod is disposed between front and rear support pieces attached to a lower member of a vehicle body and pivoted to both the support pieces.
SOLUTION: A vehicular suspension system is provided with: an axle housing 8 elastically connected to the lower member 3 to be liftable in a downward region of the lower member 3 of a vehicle body 2; the front and rear support pieces 28, 29 attached to the lower member 3 and facing each other in a fore-and-aft direction; and a lateral rod 33 which extends in a width direction of the vehicle body 2, has one end portion 42 thereof in a longitudinal direction disposed between the front and rear support pieces 28, 29, pivoted to the front and rear support pieces 28, 29 to be rotatable A around an axis 35 extending in the fore-and-aft direction and which has the other end portion 44 pivoted to the axle housing 8. An external shape of a cross-section on one end portion 42 side of the lateral rod 33 is formed into a vertically long oblong shape.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高侧杆的NV性能，同时在侧杆的一个端部设置在安装在下侧的前后支撑件之间的同时将两个支撑件之间的距离控制得较小车体的构件并枢转到两个支撑件。解决方案：车辆悬挂系统设置有：轴壳体8，弹性地连接到下部构件3，以在车体2的下部构件3的向下区域中可升降; 前后支撑件28,29安装在下部构件3上并且在前后方向彼此面对; 以及在车体2的宽度方向上延伸的横杆33的前后支撑片28,29的长度方向的一端部42配置在前后支承片28,29上围绕轴线35绕前后方向延伸，并且另一端部44枢轴转动到轴壳体8上。横向杆的一个端部42侧的横截面的外部形状 33形成为垂直长方形的长方形。版权所有（C）2010，JPO＆INPIT

105. 发明专利

JP2009292374A Suspension device and its over-steer suppression method 审中-公开
标题翻译：悬挂装置及其超控制抑制方法
公开(公告)号：JP2009292374A
公开(公告)日：2009-12-17
申请号：JP2008149347
申请日：2008-06-06
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OCHIAI MAKOTO
IPC分类号： B60G7/04 , B60G9/04 , B60G11/04
摘要： PROBLEM TO BE SOLVED: To enhance operation stability of a vehicle in addition to relaxation of impact against pushing up input from a road surface and stroke restriction as the function of a bumper rubber.
SOLUTION: A rear axle 3 is mounted to an upper part of a leaf spring 5 through an axle housing 19. The axle housing 19 is provided with front and rear bumper rubber receiving parts 23 and 25 projected in a vehicle longitudinal direction respectively, and above the front and rear bumper rubber receiving parts 23 and 25, front and rear bumper rubber 35 and 37 suspended from a rear side member are provided respectively. The front bumper rubber 35 is downwardly projected more than the rear bumper rubber 37, and a clearance dimension between the front bumper rubber 35 and the front bumper rubber receiving part 23 is made shorter than a clearance dimension between the rear bumper rubber 37 and the rear bumper rubber receiving part 25.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高车辆的操作稳定性，除了缓和作为缓冲橡胶的功能的路面上的输入和行程限制的冲击之外。解决方案：后轴3通过轴壳体19安装到板簧5的上部。轴壳体19设置有分别在车辆纵向方向上突出的前后保险杠橡胶接收部分23和25 并且分别设置有前后保险杠橡胶接收部23,25，从后侧部件悬挂的前后保险杠橡胶35,37。前保险杠橡胶35比后保险杠橡胶37向下突出，并且前保险杠橡胶35和前保险杠橡胶接收部23之间的间隙尺寸比后保险杠橡胶37和后保险杠橡胶37之间的间隙短。保险杠橡胶接收部分25.版权所有（C）2010，JPO＆INPIT

106. 发明专利

JP2009280192A Bump stopper for suspension system 有权
标题翻译：停止系统停机
公开(公告)号：JP2009280192A
公开(公告)日：2009-12-03
申请号：JP2008297533
申请日：2008-11-21
申请人： Hyundai Motor Co Ltd , Kia Motors Corp , 現代自動車株式会社 , 起亞自動車株式会社
发明人： KO SEIIKU
IPC分类号： B60G7/04 , B60G99/00 , B60G9/04 , F16F1/36 , F16F7/00 , F16F15/04
CPC分类号： B60G11/54 , B60G2202/14 , B60G2202/143 , B60G2204/124 , B60G2204/4502 , B60G2206/20 , F16F1/3732
摘要： PROBLEM TO BE SOLVED: To provide a bump stopper for a suspension system capable of reducing working loads and ensuring durability by inducing stress dispersion, and increasing the angles of contact of upper and lower reinforcing block parts along a parting line generated in an adhesion process of a rubber material, thus forming the reinforcing block parts to be brought into contact with each other afterward. SOLUTION: The bump stopper 23 for the suspension system has at least two projecting outer peripheral parts having a parting line PL along the longitudinal direction and brought into contact with each other during the compression. The bump stopper includes a plurality of first reinforcing block parts 31, 33 which are integrated with each projecting outer peripheral part with the predetermined width along the parting line while a first angle of contact is formed therebetween, and a plurality of second reinforcing block parts 41, 43 which are integrated with each projecting outer peripheral part with the predetermined width along the periphery of each projecting outer peripheral part while a second angle of contact is formed therebetween with the predetermined angle from the parting line. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于能够减少工作负荷并通过引起应力分散来确保耐久性的悬架系统的凸块止动器，并且增加上下加强块部件沿着在橡胶材料的粘合过程，从而形成之后彼此接触的加强块部件。解决方案：用于悬架系统的凸块止动器23具有至少两个突出的外周部分，其沿着纵向方向具有分型线PL并且在压缩期间彼此接触。凸块止动件包括多个第一加强块部31,33，该第一加强块部31,33与形成有第一接触角的分割线沿规定的宽度与各突出的外周部一体化，多个第二加强块部41 43，其与每个突出的外周部分沿着每个突出的外周部分的周边与预定的宽度一体化，同时以分隔线以预定的角度形成第二接触角。版权所有（C）2010，JPO＆INPIT

107. 发明专利

JP2009274077A Method of press-forming tubular member having special-shaped cross section and tubular member having special-shaped cross section formed by the same method 审中-公开
标题翻译：具有特殊形状的十字交叉部分的管状部件和具有由相同方法形成的特殊形状的横截面的管状部件的方法
公开(公告)号：JP2009274077A
公开(公告)日：2009-11-26
申请号：JP2008124787
申请日：2008-05-12
申请人： Nippon Steel Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 新日本製鐵株式会社
发明人： FUKUSHI TAKASATO , ANAI ISAO , YAMAMOTO YASUSHI , NAKAMURA HIDEYUKI , KADOMA YOSHIAKI , HORI NAOKI
IPC分类号： B21D22/26 , B21D22/02 , B21D53/88 , B60G9/04
CPC分类号： B60G21/051 , B21D22/025 , B21D53/88 , B60G2200/21 , B60G2202/136 , B60G2206/20 , B60G2206/202 , B60G2206/203 , B60G2206/724 , B60G2206/8102 , Y10T29/49622 , Y10T29/5199 , Y10T29/53996 , Y10T428/12299
摘要： PROBLEM TO BE SOLVED: To provide a method of press-forming a tubular member having a special-shaped cross section which is used for an axle beam or the like and a tubular member having a special-shaped cross section which is formed by using the method. SOLUTION: In a method of press-forming the tubular member having the special-shaped cross section which is made into a V-shaped cross section by collapsing a steel pipe between a pair of upper and lower dies and, when expressing the curvature in the tip part of the upper die as R 1 (mm), the curvature of the bottom part of the lower die corresponding to the tip part of this upper die as R 2 (mm) and the wall-thickness of the steel pipe as t(mm), the press forming is performed so that R 1 , R 2 and t satisfy a formula (1): R 1 +2t=R 2 and a formula (2): 1.5t≤R 1 ≤3t. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种压制成型用于轴梁等的具有特殊形状的横截面的管状构件的方法和形成有特殊形状的横截面的管状构件通过使用该方法。解决方案：在压制成形具有特殊形状的横截面的管状构件的方法中，该管状构件通过在一对上模和下模之间折叠钢管而制成V形横截面，并且当表示上模具的顶端部的曲率为R （mm），与上模的前端部对应的下模的底部的曲率为R 2 < SB>（mm），钢管的壁厚为t（mm），进行冲压成形，使得R 2 和R满足a 式（1）：R 1 + / 2t = R SB 2和式（2）：1.5t≤R≤3t。版权所有（C）2010，JPO＆INPIT

108. 发明专利

JP4373251B2 Torsion beam type suspension structure 有权
公开(公告)号：JP4373251B2
公开(公告)日：2009-11-25
申请号：JP2004074105
申请日：2004-03-16
申请人：ダイハツ工業株式会社
发明人：昭由浅岡
IPC分类号： B60G9/04

109. 发明专利

JP4360305B2 Housing structure of the in-wheel motor 有权
公开(公告)号：JP4360305B2
公开(公告)日：2009-11-11
申请号：JP2004245886
申请日：2004-08-25
申请人：トヨタ自動車株式会社
发明人：瑞穂杉山
IPC分类号： B60K7/00 , B60G3/28 , B60G9/04 , H02K1/18 , H02K7/116
CPC分类号： B60K7/0007 , B60K17/043 , B60K2007/0038 , B60K2007/0092

110. 发明专利

JP2009234334A Lower vehicle body structure 审中-公开
标题翻译：下部车身结构
公开(公告)号：JP2009234334A
公开(公告)日：2009-10-15
申请号：JP2008080690
申请日：2008-03-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KISHI OSAMU , TAKAHASHI TATSUYA , MORITA TOSHIKI , TANAKA KATSUTOSHI , MUKOYAMA NORITAKA
IPC分类号： B60G9/04 , B60G7/00 , B60G11/04 , B60G13/06 , B62D21/02 , B62D25/20
摘要： PROBLEM TO BE SOLVED: To restrict a rolling action of a vehicle having a rigid axle suspension mechanism assembled in a ladder frame structure.
SOLUTION: A main frame 110 is formed with each of openings 160 for a shock absorber for receiving the upper end of a shock absorber 150. This opening 160 is formed at the front part of a rigid axle case 120 in a right side main frame 110R and formed at the rear side of the rigid axle case 120 in a left side main frame 110L. The shock absorber 150 inserted into the opening 160 for the shock absorber has an axle member 164 inserted into its upper end eye 150a, and the axle member 164 is supported by a bearing member 166 fixed to the upper wall of the main frame 110.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：限制具有组装在梯架结构中的刚性轴悬架机构的车辆的滚动动作。解决方案：主框架110形成有用于接收减震器150的上端的减震器的每个开口160.该开口160形成在右侧的刚性轴箱120的前部主框架110R，并且形成在左侧主框架110L中的刚性轴箱120的后侧。插入用于减震器的开口160中的减震器150具有插入其上端眼150a中的轴构件164，并且轴构件164由固定到主框架110的上壁的轴承构件166支撑。 P>版权所有（C）2010，JPO＆INPIT

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