中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

106 records (took 0.018 seconds)

    Full faced steel vehicle wheel and method of manufacture
    21.
    发明授权
    Full faced steel vehicle wheel and method of manufacture 有权
    全面钢车车轮及制造方法

    公开(公告)号：US06193321B1

    公开(公告)日：2001-02-27

    申请号：US09510060

    申请日：2000-02-22

    Applicant: Ratko Cvijanovic ,  Daryl Siedelmann

    Inventor： Ratko Cvijanovic ,  Daryl Siedelmann

    IPC: B62D314

    CPC classification number: B60B3/02 ,  B21D53/26 ,  B60B3/10 ,  B60B25/004 ,  Y10T29/49499 ,  Y10T29/49501

    Abstract: A full faced vehicle wheel manufactured by stamping a steel disc, embossing a plurality of vent holes in the disc and rolling a partial steel rim. The partial steel rim has an outer beadseat with an outer edge, the outer beadseat at its inner surface rolled at a predetermined angle and to a predetermined inner diameter at its edge. The full faced disc has an outer flange with an inner surface smoothly flowing into a radius which smoothly flows into a circumferential beadseat area extending inwardly at a corresponding matching angle to the aforesaid predetermined angle. The vent holes are embossed to extend the beadseat area inwardly at the same matching angle at the outer periphery of the vent holes, to form inwardly extending, intermittent supporting and guiding areas only at the vent holes. The outer surface edge of each intermittent area has an outer diameter slightly less than the aforesaid predetermined inner diameter of the rim edge. The rim is assembled onto the disc by guiding the inner surface of the rim outer beadseat over the intermittent areas and then over the beadseat area of the disc up to the radius. A weld is applied. The radius centers and provides a 360° fit up of rim and disc.

    Abstract translation: 通过冲压钢盘制造的全面车轮，对盘中的多个通气孔进行压花并轧制局部钢边缘。 部分钢边缘具有外边缘的外侧珠状凸缘，其内表面的外侧凸缘以预定的角度滚动并在其边缘处具有预定的内径。 全面盘具有外凸缘，其内表面平滑地流入半径，其平滑地流入以与上述预定角度相应的匹配角度向内延伸的圆周胎圈区域。 通气孔被压花以在通气孔的外周处以相同的匹配角度向内延伸珠状区域，以仅在通气孔处形成向内延伸的间歇支撑和引导区域。 每个间歇区域的外表面边缘的外径略小于边缘边缘的上述预定内径。 通过将边缘外侧珠的内表面引导到间歇区域上，然后在圆盘的珠缘区域上方直到半径将轮缘组装到盘上。 应用焊缝。 半径中心并提供360°装配的轮辋和圆盘。

    Vehicle wheel
    22.
    发明授权
    Vehicle wheel 失效
    车轮

    公开(公告)号：US5772288A

    公开(公告)日：1998-06-30

    申请号：US661818

    申请日：1996-06-11

    Applicant: Ratko Cvijanovic

    Inventor： Ratko Cvijanovic

    IPC: B21D53/26 ,  B21H1/10 ,  B60B3/04 ,  B60B23/00

    CPC classification number: B60B3/005 ,  B21D53/26 ,  B60B23/00 ,  B60B3/044 ,  B21H1/10 ,  Y10T29/49499 ,  Y10T29/49501 ,  Y10T29/49531

    Abstract: A vehicle wheel with a roll-formed rim has an interior rim section and axially spaced first and second beadseat sections. A disc is attached at its skirt flange to the first beadseat section. The first beadseat section has radially outward and radially inward surfaces, both angled radially outward from the wheel axis for example at a fifteen degree angle. A roll-formed groove is formed in the radially inward surface of the first beadseat section, the groove having an inwardly facing cylindrical first surface. The skirt flange has an outwardly facing cylindrical first surface, which engages and is press-fit with the groove cylindrical first surface. The skirt flange and rim are then welded. The groove has a second frusto-conical surface adjacent the groove cylindrical surface. The skirt flange may have a second frusto-conical surface to mate with the groove second frusto-conical surface. The skirt flange may have a third frusto-conical surface to mate with the radially inward surface of the first beadseat section.

    Abstract translation: 具有辊形边缘的车轮具有内缘部分和轴向间隔开的第一和第二珠缘部分。 盘在其裙缘法兰附接到第一珠状部分。 第一珠状部分具有径向向外和径向向内的表面，两者从轮轴线径向向外成角度例如十五度角。 在第一珠状部分的径向向内的表面中形成有辊状的槽，该槽具有向内的圆柱形第一表面。 裙边缘具有向外的圆柱形第一表面，其接合并与凹槽圆柱形第一表面压配合。 然后将裙边缘和边缘焊接。 凹槽具有邻近凹槽圆柱形表面的第二截头圆锥形表面。 裙边缘可以具有与凹槽第二截头圆锥形表面配合的第二截头圆锥形表面。 裙边缘可以具有第三截头圆锥形表面，以与第一珠状部分的径向向内的表面配合。

    Method of shaping and machining disc wheel and equipment therefor
    24.
    发明授权
    Method of shaping and machining disc wheel and equipment therefor 失效
    圆盘轮及其设备的成形加工方法

    公开(公告)号：US4561275A

    公开(公告)日：1985-12-31

    申请号：US497428

    申请日：1983-05-24

    Applicant: Susumu Itou ,  Kishirou Abe ,  Morishi Kunou

    Inventor： Susumu Itou ,  Kishirou Abe ,  Morishi Kunou

    IPC: B21D53/26

    CPC classification number: B21D53/26 ,  Y10T29/49501

    Abstract: A method shaping and machining a disc wheel and an equipment therefor wherein, in a disc wheel formed by welding together a rim and a disc, upper and lower mandrels are inscribed with rim bead seat portions formed on both sides of the rim, while upper and lower spinning rolls are pressed against the outer peripheries of the rim bead seat portions for spinning of the latter, and a hub hole formed in the disc is machined with a cutter which is concentric with the upper and lower mandrels, thereby effecting a high accuracy in shaping and machining a disc wheel.

    Abstract translation: 一种成形和加工盘轮及其设备的方法，其中在通过将轮辋和盘焊接在一起形成的盘轮中，上下心轴上刻有形成在轮辋两侧的轮辋胎圈座， 下纺纱辊被压靠在轮圈胎圈部分的外周上，用于纺纱的外周，并且形成在盘中的轮毂孔用与上下心轴同心的切割机进行加工，从而实现高精度 成型和加工盘轮。

    Method of making a wheel and wheel made thereby
    25.
    发明授权
    Method of making a wheel and wheel made thereby 失效
    制造由此制成的轮和轮的方法

    公开(公告)号：US4304034A

    公开(公告)日：1981-12-08

    申请号：US19967

    申请日：1979-03-12

    Applicant: David Trevarrow

    Inventor： David Trevarrow

    IPC: B21D53/26 ,  B21K1/32

    CPC classification number: B21D53/26 ,  Y10T29/49501

    Abstract: A method for making a wheel and a wheel so made is disclosed in which the tire bead seats in the rim are deformed inwardly, the wheel is held by the deformed bead seats, and the bolting surfaces of the web are machined in fixed relation to the bead seats. Preferably, the bead seats are deformed sequentially to work welded metal attachment of a web to the rim, and then place it under compression. Preferably, the bolting surface is machined in the form of a flat cone that is approximately three degrees from planar, and the lug holes are chamfered to place surrounding metal in direct compression, and to deform the conically shaped bolting surfaces into flat engagement with planar surfaces on the hubs on which the wheels are to be installed. A method of determined angularity of the web to the rim is utilized to reject poorly aligned webs before machining the bolting surfaces, and thereby prevent undo thinning of the web, and as a means of product control. Theory of the stresses in the wheel both during manufacturing and use is disclosed.

    Abstract translation: 公开了一种用于制造车轮和车轮的方法，其中轮辋在轮辋中的座椅向内变形，车轮由变形的胎圈座保持，并且幅材的螺栓表面被加工成固定的关系 珠座。 优选地，胎圈座顺序变形以将幅材的焊接金属附接件加工到轮辋上，然后将其置于压缩状态。 优选地，螺栓连接表面被加工成与平面大致三度的平坦锥形，并且凸耳孔被倒角以将周围的金属直接压缩，并使锥形形状的螺栓连接表面变形成与平面接合 在要安装车轮的轮毂上。 在加工螺栓连接表面之前，利用将幅材确定到边缘的角度的方法来排除不良对齐的幅材，从而防止幅材的变薄，以及作为产品控制的手段。 公开了在制造和使用期间车轮中的应力理论。

Patent Agency Ranking