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1. 发明申请

WO2012161418A3 CONSTANT-VELOCITY JOINT ASSEMBLY 审中-公开
标题翻译：恒速联合总成
公开(公告)号：WO2012161418A3
公开(公告)日：2013-01-17
申请号：PCT/KR2012002685
申请日：2012-04-09
申请人： KOREA DELPHI AUTOMOTIVE SYSTEM , LEE IN-WOO , SON HO-CHUL , KIM HYUN-CHUL , KIM SUNG-BONG , PARK MOO-YOUNG , JUNG SE-HUN
发明人： LEE IN-WOO , SON HO-CHUL , KIM HYUN-CHUL , KIM SUNG-BONG , PARK MOO-YOUNG , JUNG SE-HUN
IPC分类号： F16D3/26 , F16D3/30 , F16D3/32 , F16D3/33
CPC分类号： F16D3/26 , F16D3/30 , F16D3/32 , F16D3/33
摘要： The present invention relates to a constant-velocity joint assembly. The constant-velocity joint assembly comprises: a first and a second shaft portion, each of which has a projecting portion; a double yoke portion in which a guide hole is defined in an axial direction, wherein the first and the second shaft portions are each fastened so as to be rotatable upward and downward about an axis at either side of the guide hole; and a guide unit mounted on the guide hole, guiding the projecting portions, and rotating along the inner periphery of the guide hole when the first and the second shaft portions rotate. The first and the second shaft portions comprise: a spider; and a yoke block. The spider comprises: spider bodies, each having a spider hole defined therein; lateral leg portions projecting in the left and right directions from the spider bodies, respectively; and vertical leg portions projecting in the upward and downward directions from the spider bodies, respectively, and fastened to the double yoke portion. The yoke block comprises: a shaft having the projecting portions; a block body having block holes defined therein, the projecting portions passing through the block holes, and being connected to the shaft; and lateral fastening members projecting in an axial direction from the left and right sides of the block body, respectively, each having fastening holes defined therein for rotatably fastening the lateral leg portions thereto.
摘要翻译：本发明涉及恒速接头组件。等速度接头组件包括：第一和第二轴部分，每个轴部分具有突出部分; 其中沿轴向限定引导孔的双轭部分，其中第一和第二轴部分各自紧固以能够围绕导向孔的任一侧的轴线向上和向下旋转; 以及引导单元，其安装在所述引导孔上，引导所述突出部，并且当所述第一和第二轴部旋转时沿着所述引导孔的内周旋转。第一和第二轴部分包括：一个蜘蛛; 和轭架。蜘蛛包括：蜘蛛体，每个具有限定在其中的蜘蛛孔; 横向腿部分别从蜘蛛体沿左右方向突出; 以及分别从所述蜘蛛体沿上下方向突出并且紧固到所述双轭部的垂直腿部。轭架包括：具有突出部分的轴; 具有限定在其中的块孔的块体，所述突出部分穿过所述块孔，并连接到所述轴; 以及横向紧固构件，其分别从所述块体的左侧和右侧沿轴向方向突出，每个所述侧部紧固构件具有限定在其中的紧固孔，用于将所述侧部腿可旋转地固定到所述紧固孔。

2. 发明申请

WO2011149212A3 VEHICLE INTERMEDIATE SHAFT 审中-公开
标题翻译：车辆中间轴
公开(公告)号：WO2011149212A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011003632
申请日：2011-05-17
申请人： KOREA DELPHI AUTOMOTIVE SYSTEM , KIM YOUNG-JOO , KIM HYON-CHUL , JUNG SE-HUN
发明人： KIM YOUNG-JOO , KIM HYON-CHUL , JUNG SE-HUN
IPC分类号： B62D1/16 , B62D1/19
CPC分类号： B62D1/16 , F16C3/035 , F16C29/046 , F16C2326/24
摘要： The present invention relates to a vehicle intermediate shaft, having a clearance reduction structure. The vehicle intermediate shaft includes: a tubular shaft which is opened at the front end thereof and formed with a hollow portion in the longitudinal direction; a solid shaft formed in the shape of a rod and inserted into the hollow portion; and a sliding member mounted between the inner surface of the tubular shaft and the outer surface of the solid shaft. The vehicle intermediate shaft further includes a preload section for pressing the outer surface of the tubular shaft. The preload section includes a pressing member for surrounding the outer surface of the tubular shaft, and a bushing for pressing and surrounding the outer surface of the pressing member. According to the present invention, it is possible to reduce clearances and lashes generated among the solid shaft, the slide member and the tubular shaft, and to prevent from creating noise. In addition, it is possible to improve the riding and handling performances of a vehicle and responsibility of a vehicle. Furthermore, production and quality control costs may be reduced by shortening process.
摘要翻译：本发明涉及具有间隙减小结构的车辆中间轴。车辆中间轴包括：管状轴，其在其前端开口并在纵向方向上形成有中空部分; 形成为杆状并插入中空部的实心轴; 以及安装在管状轴的内表面和实心轴的外表面之间的滑动构件。车辆中间轴还包括用于按压管状轴的外表面的预加载部。预压部包括用于围绕管状轴的外表面的按压部件和用于挤压和围绕按压部件的外表面的衬套。根据本发明，可以减少在实心轴，滑动构件和管状轴之间产生的间隙和睫毛，并且防止产生噪音。此外，可以提高车辆的骑行和处理性能以及车辆的责任。此外，通过缩短处理可以减少生产和质量控制成本。

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