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    CAST ALUMINUM WHEEL MANUFACTURING AND PRODUCTS
    41.
    发明申请
    CAST ALUMINUM WHEEL MANUFACTURING AND PRODUCTS 有权
    CAST铝合金车轮制造和产品

    公开(公告)号：US20080086886A1

    公开(公告)日：2008-04-17

    申请号：US11537629

    申请日：2006-09-30

    Applicant: Shunkichi Kamiya

    Inventor： Shunkichi Kamiya

    IPC: B21D53/26 ,  B60B19/00 ,  B23P17/00

    CPC classification number: B21D22/16 ,  B21D53/264 ,  B22D15/005 ,  B22D21/007 ,  C21D9/34 ,  Y10T29/49481 ,  Y10T29/49492 ,  Y10T29/49988 ,  Y10T29/49989

    Abstract: A process is provided for manufacturing aluminum vehicle wheels by a casting process that is followed by processing including flow forming and heat treatment steps while one or more risers remain on the cast wheel blank. The process can include directing cooling fluid onto an exposed surface of the casting mold to enhance wheel strength. One-by-one transfer of wheel blanks can be practiced to avoid negative aspects of batch processing

    Abstract translation: 提供了一种用于通过铸造工艺制造铝车轮的方法，随后是包括流动成形和热处理步骤的处理，同时一个或多个立管保持在铸轮坯件上。 该方法可以包括将冷却流体引导到铸模的暴露表面以增强车轮强度。 可以实施一轮一轮的轮坯，以避免批处理的负面情况

    Method and device for producing a one-piece vehicle wheel
    42.
    发明授权
    Method and device for producing a one-piece vehicle wheel 失效
    一体式车轮制造方法及装置

    公开(公告)号：US06325873B1

    公开(公告)日：2001-12-04

    申请号：US09424587

    申请日：1999-11-24

    Applicant: Guenter Pollkoetter

    Inventor： Guenter Pollkoetter

    IPC: C22F104

    CPC classification number: B23P15/00 ,  B21D22/14 ,  B21D53/26 ,  B21D53/264 ,  B21H1/04 ,  B21H1/10 ,  B22D15/005 ,  B60B3/06 ,  Y10T29/49503 ,  Y10T29/49524 ,  Y10T29/49531 ,  Y10T29/49533 ,  Y10T29/49989 ,  Y10T29/5124 ,  Y10T29/5184 ,  Y10T29/5196

    Abstract: An apparatus and a method for producing a one-part vehicle wheel are provided, in which a substantially disk-shaped, undercut-free pre-form is cast. Immediately after casting the pre-form is conveyed to a flow-forming machine, while maintaining a residual heat and is fixed therein. The circumferential area of the fixed pre-form is split and, by subsequent spinning and flow-forming, is constructed as an intermediate form with a rim, which already substantially has the wall thickness of the rim of the finished vehicle wheel. The intermediate form is cooled, sized, and undergoes a final end-working.

    Abstract translation: 提供了一种用于制造单件车轮的装置和方法，其中铸造了大致盘形的无切削预制件。 铸造后立即将预制件输送到流动成型机，同时保持剩余热量并固定在其中。 固定预成型件的周向区域被分割，并且通过随后的旋转和流动形成被构造为具有边缘的中间形式，该边缘已经基本上具有成品车轮的边缘的壁厚。 中间形式被冷却，大小，并进行最终的终端加工。

    Method and apparatus for producing a one-part vehicle wheel
    43.
    发明申请
    Method and apparatus for producing a one-part vehicle wheel 失效
    用于制造单件车轮的方法和装置

    公开(公告)号：US20010005939A1

    公开(公告)日：2001-07-05

    申请号：US09794614

    申请日：2001-02-28

    Applicant: Leico GmbH & Co. Werkzeugmaschinenbau

    Inventor： Guenter Pollkoetter

    IPC: B23P017/00

    CPC classification number: B23P15/00 ,  B21D22/14 ,  B21D53/26 ,  B21D53/264 ,  B21H1/04 ,  B21H1/10 ,  B22D15/005 ,  B60B3/06 ,  Y10T29/49503 ,  Y10T29/49524 ,  Y10T29/49531 ,  Y10T29/49533 ,  Y10T29/49989 ,  Y10T29/5124 ,  Y10T29/5184 ,  Y10T29/5196

    Abstract: An apparatus and a method for producing a one-part vehicle wheel are provided, in which a substantially disk-shaped, undercut-free preform is cast. Immediately after casting the preform is conveyed to a flow-forming machine, whilst maintaining a residual heat and is fixed therein. The circumferential area of the fixed preform is split and by subsequent spinning and flow-forming is constructed as an intermediate form with a rim, which already substantially has the wall thickness of the rim of the finished vehicle wheel. The intermediate form is cooled, sized and undergoes a final end-working.

    Abstract translation: 提供了一种用于制造单件车轮的装置和方法，其中铸造了大致盘形的无切削预制件。 在浇铸之后立即将预成型件输送到流动成型机，同时保持余热并固定在其中。 固定预制件的周向区域被分割，并且随后的旋转和流动形成被构造为具有边缘的中间形式，该边缘已经基本上具有成品车轮的边缘的壁厚。 中间形式被冷却，尺寸并进行最终的末端加工。

    Process for production of lightweight sheet-steel wheel for vehicles
    44.
    发明授权
    Process for production of lightweight sheet-steel wheel for vehicles 失效
    车辆轻型钢板车轮生产工艺

    公开(公告)号：US6052901A

    公开(公告)日：2000-04-25

    申请号：US155435

    申请日：1998-09-25

    Applicant: Thomas Stegemann ,  Adam Frings

    Inventor： Thomas Stegemann ,  Adam Frings

    IPC: B21D53/26 ,  B23K26/28 ,  B60B3/04 ,  B21K1/32

    CPC classification number: B60B3/002 ,  B21D53/264 ,  B23K26/28 ,  B60B21/02 ,  B60B21/023 ,  B60B3/02 ,  B60B3/044 ,  B23K2203/04 ,  Y10T29/49503 ,  Y10T29/49504

    Abstract: The invention relates to a light construction wheel of steel sheet which is produced by the cold working of a flat, one-piece circular steel sheet disc formed by the welding together of a first circular disc (1) and a second annular disc (3). In the light construction wheel the first circular disc (1) for the wheel disc/dish (1*) and the second annular disc (3) for the wheel rim (3*) are made from different uncoated or coated sheets which differ in thickness and/or strength of material in accordance with the local given strength requirements of the light construction wheel.

    Abstract translation: PCT No.PCT / EP97 / 01194 Sec。 371日期：1998年9月25日 102（e）日期1998年9月25日PCT 1997年3月10日PCT公布。 出版物WO97 / 35783 日期：1997年10月2日本发明涉及一种钢板的轻质结构轮，其通过冷轧加工形成的扁平的一体式圆形钢板盘，其通过将第一圆盘（1）和第二圆盘 环形盘（3）。 在光构造轮中，用于轮盘/盘（1 *）的第一圆盘（1）和用于轮缘（3 *）的第二环形盘（3）由不同厚度的不同的未涂布或涂布的片材制成 和/或材料强度符合当地给定的轻型施工轮的强度要求。

    Method for the manufacture of a vehicle wheel
    45.
    发明授权
    Method for the manufacture of a vehicle wheel 失效
    车轮制造方法

    公开(公告)号：US5794340A

    公开(公告)日：1998-08-18

    申请号：US832358

    申请日：1997-04-02

    Applicant: Gunter Pollkotter

    Inventor： Gunter Pollkotter

    IPC: B21D53/26 ,  B21H1/10 ,  B60B3/02 ,  B21K1/32 ,  B60B3/10 ,  B60B21/00

    CPC classification number: B60B3/02 ,  B21D53/264 ,  B21H1/10 ,  Y10T29/49503

    Abstract: The invention relates to a method for the manufacture of a vehicle wheel with a wheel body and a rim having at least one undercut. In order to provide a simple, inexpensive method for the manufacture of a weight-reduced vehicle wheel, according to the invention the construction of an undercut in the rim area is integrated into the manufacture thereof by a spinning process. A cast preform having a clearly defined construction, is fixed in a spinning machine where initial preshaping takes place, a rim bed with an inside rim horn is formed and then by splitting and forming a rectangular flange cast radially onto the wheel body, the undercut and an outside rim horn are constructed. Following a heat treatment, machining is carried out for the final rim construction.

    Abstract translation: 本发明涉及一种用于制造具有轮体和具有至少一个底切的轮辋的车轮的方法。 为了提供一种用于制造重量减轻的车轮的简单，便宜的方法，根据本发明，轮辋区域中的底切的构造通过旋转过程集成到其制造中。 具有清晰定义结构的铸造预型件固定在进行初始预成型的纺丝机中，形成具有内侧凸缘的轮辋底座，然后通过分割和形成径向铸造到轮体上的矩形凸缘，底切和 建造了一个外围的喇叭。 进行热处理后，进行最终轮辋加工。

    Method of calibrating vehicle wheels to a finished size
    46.
    发明授权
    Method of calibrating vehicle wheels to a finished size 失效
    将车轮校准至成品尺寸的方法

    公开(公告)号：US4708749A

    公开(公告)日：1987-11-24

    申请号：US802218

    申请日：1985-11-26

    Applicant: Otto Berg

    Inventor： Otto Berg

    IPC: B21D3/14 ,  B21D1/00 ,  B21D1/08 ,  B21D53/26 ,  B60B3/00 ,  C22F1/04

    CPC classification number: B21D53/264 ,  B60B3/00

    Abstract: The desired finished size of the rim of an aluminum wheel which has undergone a solution heat treatment is calibrated by positioning the wheel, at a first temperature substantially equal to the temperature of the wheel after removal thereof from the solution heat treatment, in a die. The die is heated to a second temperature lower than the first temperature. The wheel is cooled to a third temperature lower than the second temperature, such that the rim is caused to shrink tightly over the die to the desired finished size. The cooling is interrupted such that the rim is heated by heat from the die and thereby is expanded by an amount sufficient to enable the rim to be removed easily from the die.

    Abstract translation: 已经经过固溶热处理的铝合金车轮的边缘的期望成品尺寸通过在模具中将车轮的第一温度定位在基本等于车轮温度的第一温度上，该第一温度基本上等于车轮的温度。 将模具加热至低于第一温度的第二温度。 车轮被冷却到低于第二温度的第三温度，使得轮缘被迫在模具上收缩到所需的最终尺寸。 冷却被中断，使得轮辋通过来自模具的热量被加热，并且由此膨胀足以使轮辋容易地从模具移除的量。

    Method of making wheels
    47.
    发明授权
    Method of making wheels 失效
    制造车轮的方法

    公开(公告)号：US3672021A

    公开(公告)日：1972-06-27

    申请号：US3672021D

    申请日：1970-02-13

    Applicant: FUCHS OTTO

    Inventor： SCHULTE FRIEDRICH WILHELM ,  DIELS MANFRED ,  ROSENKRANZ WILHELM

    IPC: B21D53/26 ,  B21H1/10 ,  B21K1/28 ,  B21H1/02 ,  B21K1/32

    CPC classification number: B21K1/28 ,  B21D53/264 ,  B21H1/10 ,  Y10T29/49503

    Abstract: Wheels, particularly for automotive vehicles, are made by first forming a disk-shaped blank, forging the same into a semifinished wheel having a hub and a wheel disk surrounding the hub and having a peripheral rim provided with a cylindrical circumferential edge face, and then mounting the semi-finished wheel in a machine. The edge face is thereupon engaged with at least one pressure roller and split under application of pressure in direction inwardly of the edge face and towards the hub to obtain two unfinished flanges. The unfinished flanges are rollingly deformed in opposite directions axially of the hub and to the desired configuration to thereby obtain two finished wheel flanges.

    Abstract translation: 特别是用于汽车的车轮通过首先形成盘形坯件，将其锻造成具有毂的半成品轮和围绕轮毂的轮盘，并且具有设置有圆柱形周向边缘面的周边边缘， 然后将半成品车轮安装在机器中。 因此，边缘面与至少一个压力辊接合并且在施加压力下沿着边缘面向内的方向并且朝向轮毂分裂以获得两个未完成的凸缘。 未完成的凸缘在轮毂的轴向相反方向上滚动变形到期望的构型，从而获得两个成品轮缘。

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