中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

53 records (took 0.012 seconds)

    FABRICATING A ONE_PIECE METAL VEHICLE WHEEL BY HYDRO FORMING METHOD
    2.
    发明申请
    FABRICATING A ONE_PIECE METAL VEHICLE WHEEL BY HYDRO FORMING METHOD 审中-公开

    公开(公告)号：US20170100762A1

    公开(公告)日：2017-04-13

    申请号：US14880291

    申请日：2015-10-12

    Applicant: Ali Sadri

    Inventor： Ali Sadri

    IPC: B21D26/033 ,  B21D53/26

    CPC classification number: B21D26/033 ,  B21D26/039 ,  B21D26/049 ,  B21D53/264 ,  B21D53/30 ,  Y10T29/49503

    Abstract: Hydro forming method for constructing a piece of vehicle wheel rims. The whole process will be implemented in seven stages. As the first station of raw sheet by the form Stretch a piece of cylindrical internal diameter sized the smallest inner diameter and the 1.6 height rim and this diameter is larger than the outer rim diameter. Secondly outer rim diameter cylindrical piece is the desired size trim. In the third and main stage action takes place hydro forming cylindrical piece by piece into a specific form of work (work piece) with no Punches final form and elasticity are required.

    METHOD FOR MANUFACTURING VEHICLE WHEEL, AND VEHICLE WHEEL
    3.
    发明申请
    METHOD FOR MANUFACTURING VEHICLE WHEEL, AND VEHICLE WHEEL 有权
    制造车轮和车轮的方法

    公开(公告)号：US20130239411A1

    公开(公告)日：2013-09-19

    申请号：US13990029

    申请日：2011-02-23

    Applicant: Masahide Furukawa ,  Fumito Inuzuka ,  Eiji Takashima

    Inventor： Masahide Furukawa ,  Fumito Inuzuka ,  Eiji Takashima

    IPC: B21D53/30

    CPC classification number: B21D53/30 ,  B21D53/264 ,  B60B21/025 ,  B60B21/104 ,  B60B2900/113 ,  B60B2900/5116 ,  Y10T29/49524

    Abstract: A recess is formed on the periphery of each of through-holes that go through a rim cavity, and the outer surface of a rim part is cut while a seal member for sealing the through-hole is positioned on the recess. It is thereby possible to stably manufacture a vehicle wheel in which swarf tends not to remain inside the rim cavity. Furthermore, it is not necessary to avoid the seal member for sealing the through-hole when cutting the outer surface of the rim part, and the outer surface of the rim part can be cut without any distinction having to be made between the periphery of the through-hole and the rest of the outer surface. Any increase in manufacturing costs can be minimized.

    Abstract translation: 在穿过边缘空腔的每个通孔的周边上形成凹部，并且在用于密封通孔的密封构件位于凹部上的同时切割边缘部分的外表面。 从而可以稳定地制造车轮，其中，切屑不会残留在轮辋腔内。 此外，在切割轮辋部分的外表面时，不需要避免用于密封通孔的密封构件，并且可以切割边缘部分的外表面，而不必区分边缘部分的周边 通孔和外表面的其余部分。 制造成本的任何增加都可以最小化。

    Method for fabricating a one-piece metal vehicle wheel
    4.
    发明授权
    Method for fabricating a one-piece metal vehicle wheel 失效
    制造单件金属车轮的方法

    公开(公告)号：US5664329A

    公开(公告)日：1997-09-09

    申请号：US564939

    申请日：1995-11-30

    Applicant: Harald P. Nickel

    Inventor： Harald P. Nickel

    IPC: B21D53/26 ,  B60B3/02 ,  B21K1/32

    CPC classification number: B60B3/02 ,  B21D53/264 ,  Y10T29/49503 ,  Y10T29/49529

    Abstract: An improved method for fabricating a vehicle wheel from a one-piece sheet metal blank involves a nine station transfer die. In a first station, a sheet metal blank is drawn into a dish-shaped wall, a cylindrical outside wall, a first contour, and a first side wall. In the second station, the dish-shaped wall is reverse drawn to form a hub and an inside wall, and a valve hole is punched into the first contour. In the third station, the hub is flattened to be substantially perpendicular to an axial centerline of the partially fabricated wheel, and an outer peripheral edge of the first side wall is trimmed. In the fourth station, the inside wall is laterally formed so as to be in contact with the outside wall, and an outer peripheral edge of the first side wall is wiped over to form a flange. In the fifth station, a second contour is laterally formed. In the sixth station, a first offset and inner and outer hub-stiffening embosses are drawn into the hub. In the seventh station, a second offset is drawn in the hub, and a second side wall is laterally formed to complete a tire engaging rim. In the eighth station a center aperture and a plurality of wheel mounting holes are punched in the hub. Finally, in the ninth station, the center aperture and the wheel mounting holes are extruded, and a plurality of rim-stiffening embosses are laterally formed in the rim.

    Abstract translation: 用于从单件金属板坯制造车轮的改进方法涉及九台传送模。 在第一工位中，将金属板坯料拉入盘形壁，圆柱形外壁，第一轮廓和第一侧壁。 在第二站中，碟形壁反向拉出以形成轮毂和内壁，并且将阀孔冲压到第一轮廓中。 在第三工位中，毂被平坦化以与部分制造的轮的轴线中心线基本垂直，并且修整第一侧壁的外周边缘。 在第四站中，内壁横向地形成为与外壁接触，并且第一侧壁的外周边缘被擦拭以形成凸缘。 在第五站中，横向形成第二轮廓。 在第六站中，将第一偏移和内部和外部轮毂加强压花拉入轮毂。 在第七站中，第二偏移被画在轮毂中，并且第二侧壁横向地形成以完成轮胎接合边缘。 在第八站中，中心孔和多个轮安装孔在轮毂中冲压。 最后，在第九站中，中心孔和车轮安装孔被挤出，并且在轮辋中横向形成多个轮辋加强压花。

    Method for manufacturing a vehicle wheel
    5.
    发明授权
    Method for manufacturing a vehicle wheel 失效
    车轮制造方法

    公开(公告)号：US4532786A

    公开(公告)日：1985-08-06

    申请号：US545680

    申请日：1983-10-26

    Applicant: Walter Schaible

    Inventor： Walter Schaible

    IPC: B21D53/26 ,  B21H1/10 ,  B21H1/04

    CPC classification number: B21D53/264 ,  B21H1/10 ,  Y10T29/49503

    Abstract: A method for the manufacture of a vehicle wheel from light metal with an asymmetric rim base, which is made from a plate or disk by rolling, pressing, cutting and aperture-forming steps. In order for the wheel to be formed in a simple manner without costly manufacturing steps, the edge of the disk or plate is angularly bent, according to the method of the present invention, prior to splitting and the subsequent forming of the rim base. This is necessary in order for the rim base to be formed with different lengths of legs having the same thickness.

    Abstract translation: 一种用于通过滚动，压制，切割和孔径成形步骤由板或盘制成具有不对称边缘基底的轻金属的车轮的方法。 为了在没有昂贵的制造步骤的情况下以简单的方式形成车轮，根据本发明的方法，在分离和随后形成轮辋底座之前，盘或板的边缘成角度地弯曲。 为了使轮辋底座形成具有相同厚度的不同长度的腿，这是必要的。

Patent Agency Ranking