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    CYCLE WHEEL RIM AND METHOD OF MANUFACTURE
    1.
    发明申请
    CYCLE WHEEL RIM AND METHOD OF MANUFACTURE 有权
    循环轮和制造方法

    公开(公告)号：US20130167379A1

    公开(公告)日：2013-07-04

    申请号：US13733342

    申请日：2013-01-03

    Applicant: Mavic S.A.S.

    Inventor： Bérenger Alexandre ,  Jean-Pierre Mercat

    IPC: B21D53/30

    CPC classification number: B21D53/30 ,  B23C5/14 ,  B60B1/003 ,  B60B21/025 ,  B60B21/026 ,  B60B21/062 ,  B60B21/08 ,  B60B2310/211 ,  B60B2310/232 ,  B60B2310/234 ,  B60B2360/104 ,  B60B2360/1458 ,  B60B2900/111 ,  B60B2900/311 ,  B60B2900/321 ,  B60Y2200/13 ,  B60Y2200/134 ,  Y10T29/49526

    Abstract: The invention includes a method for manufacturing a cycle wheel rim having, in radial cross section, two lateral flanges and a bridge, the rim having an outer surface facing outward of the rim and defined by the bridge and by at least a portion of the flanges. The manufacturing method includes the following: extruding a section; bending the section; assembling the ends of the hoop formed from the section by joining one to the another; drilling holes in the bridge for fastening the spokes; machining the entire outer surface in a radial plane and on at least a portion of the circumference of the rim.

    Abstract translation: 本发明包括一种用于制造循环轮辋的方法，该方法在径向横截面中具有两个侧向凸缘和桥，所述轮辋具有面向所述轮辋外侧的外表面，并且由所述桥和所述凸缘的至少一部分限定 。 制造方法包括：挤出一段; 弯曲部分; 通过将一个连接到另一个部分组装从该部分形成的箍的端部; 在桥梁上钻孔以紧固辐条; 在径向平面中和在轮辋的圆周的至少一部分上加工整个外表面。

    METHOD FOR MANUFACTURING A BICYCLE RIM
    3.
    发明申请
    METHOD FOR MANUFACTURING A BICYCLE RIM 审中-公开
    制造自行车RIM的方法

    公开(公告)号：US20110266332A1

    公开(公告)日：2011-11-03

    申请号：US13180545

    申请日：2011-07-12

    Applicant: Chun Hsun Lo

    Inventor： Chun Hsun Lo

    IPC: B23K31/02

    CPC classification number: B60B21/025 ,  B60B21/04 ,  B60B25/00 ,  B60B2310/212 ,  B60B2310/214 ,  B60B2310/224 ,  B60B2310/234 ,  B60B2310/302 ,  B60B2310/316 ,  B60B2360/104 ,  B60B2360/1458 ,  B60Y2200/13

    Abstract: A method for manufacturing a bicycle rim includes the following steps. A first bar of material and a second bar of material are formed by extrusion. The first bar and the second bar are respectively made into an arched section of material (unfinished external ring, unfinished internal ring) and cut. Excessive portions of the unfinished external and internal rings are cut from by trimming. The unfinished external and internal rings are assembled and interconnected to each other. The assembled unfinished external and internal rings are laterally pressed to promote a connection between the unfinished external and internal rings. The ends of the unfinished external ring are welded and connected to each other, and the ends of the unfinished internal ring are welded and connected to each other to from a rim structure. Any roughness of the rim structure is ground and the bicycle rim is finished.

    Abstract translation: 一种制造自行车轮辋的方法包括以下步骤。 通过挤压形成第一材料棒和第二材料棒。 第一杆和第二杆分别制成材料的拱形部分（未完成的外环，未完成的内环）并切割。 未完成的外部和内部环的过多部分通过修剪被切割。 未完成的外环和内圈相互组装和互连。 组装的未完成的外部和内部环被横向按压以促进未完成的外部和内部环之间的连接。 未完成的外环的端部被焊接并彼此连接，并且未完成的内部环的端部被焊接并且从边缘结构彼此连接。 磨边轮辋结构的任何粗糙度，并且自行车轮辋完成。

    Fabricated vehicle axle
    5.
    发明授权
    Fabricated vehicle axle 有权
    制造车轴

    公开(公告)号：US06609764B2

    公开(公告)日：2003-08-26

    申请号：US09845047

    申请日：2001-04-27

    Applicant: Ashley Thomas Dudding ,  Lawrence Edward Miller

    Inventor： Ashley Thomas Dudding ,  Lawrence Edward Miller

    IPC: B60B3500

    CPC classification number: B60B35/003 ,  B60B35/06 ,  B60B35/08 ,  B60B2310/224 ,  B60B2310/226 ,  B60B2310/228 ,  B60B2310/302 ,  B60B2360/1458 ,  B60B2900/112 ,  B60G2206/312 ,  B60G2206/32 ,  B60G2206/8201

    Abstract: A fabricated vehicle axle is shown to include a main body having an inverted U-shaped configuration. The fabricated vehicle axle further includes a continuous bottom plate welded to the main body. The fabricated axle also includes a first king pin top plate having a reversed curved fork portion welded to the main body at one end thereof. Similarly, the fabricated vehicle axle includes a second king pin top plate having a reversed curved fork portion welded to the main body at an opposite end thereof. Still further, the fabricated vehicle axle includes a first gooseneck part welded to the first king pin top plate and the first end of the bottom plate. Similarly, the fabricated vehicle axle includes a second gooseneck part welded to the second king pin top plate and the second end of the bottom plate.

    Abstract translation: 制造的车辆轴被示为包括具有倒U形构造的主体。 制造的车轴还包括焊接到主体的连续底板。 制造的轴还包括第一主销顶板，其具有在其一端处焊接到主体的反向弯曲叉形部分。 类似地，制造的车辆轴包括第二主销顶板，其具有在其相对端处焊接到主体的反向弯曲叉形部分。 此外，制造的车辆轴包括焊接到第一主销顶板和底板的第一端的第一鹅颈部分。 类似地，制造的车辆轴包括焊接到第二主销顶板和底板的第二端的第二鹅颈部分。

    Torsion beam type rear suspension
    8.
    发明申请
    Torsion beam type rear suspension 审中-公开
    扭转梁式后悬挂

    公开(公告)号：US20060220339A1

    公开(公告)日：2006-10-05

    申请号：US11373268

    申请日：2006-03-13

    Applicant: Yuki Kusaka ,  Kazuo Harada

    Inventor： Yuki Kusaka ,  Kazuo Harada

    IPC: B60G21/05 ,  B60G11/20

    CPC classification number: B60G21/051 ,  B60B35/02 ,  B60B2310/206 ,  B60B2310/302 ,  B60B2360/102 ,  B60B2360/1458 ,  B60B2900/311 ,  B60G2202/136 ,  B60G2204/124 ,  B60G2204/43 ,  B60G2206/014 ,  B60G2206/20

    Abstract: Disclosed is a torsion beam type rear suspension which comprises a pair of right and left trailing arms (2), a torsion beam (3), and a spring seat (6) disposed in a corner region defined at a junction between each of the lateral ends of the torsion beam and a rear portion (2c) of a corresponding one of the trailing arms to form a mounting seat for a coil spring (8). A vertical flange (13) is formed along a laterally inner edge (12) of the spring seat to have a longitudinally front edge extending vertically along a rear side surface of the torsion beam. The spring seat has a first region (7b) of disposed opposed to the corresponding trailing arm and fixed thereto approximately in its entirety, and a second region (16) disposed opposed to the torsion beam and fixed thereto only through the vertical flange. The torsion beam type rear suspension of the present invention can improve the supporting rigidity of the spring seat relative to a coil spring without increasing the rigidities of the spring seat and trailing arm themselves, while allowing the risk of stress concentration occurring at an end of the torsion beam to be reduced, so as to achieve increased chassis rigidity and adequately maintain suspension functions.

    Abstract translation: 公开了一种扭力梁式后悬架，其包括一对左右拖臂（2），扭力梁（3）和弹簧座（6），该弹簧座设置在限定在每个横向 扭转梁的端部和相应的一个后臂的后部（2c）形成用于螺旋弹簧（8）的安装座。 沿着弹簧座的横向内边缘（12）形成垂直凸缘（13），以具有沿扭转梁的后侧表面垂直延伸的纵向前边缘。 弹簧座具有与相应的拖臂相对设置并大致整体固定的第一区域（7b），以及与扭转梁相对设置并且仅通过垂直凸缘固定的第二区域（16）。 本发明的扭力梁型后悬架可以提高弹簧座相对于螺旋弹簧的支撑刚度，而不会增加弹簧座和拖臂自身的刚度，同时允许在端部处发生应力集中的风险 扭矩梁要减少，从而达到增加底盘刚度并充分保持悬挂功能。

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