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21. 发明授权

US5515709A Apparatus for making a full face wheel 失效
标题翻译：用于制作全面轮的装置
公开(公告)号：US5515709A
公开(公告)日：1996-05-14
申请号：US451275
申请日：1995-05-30
申请人： Danny E. Lowe , Kevin D. Jurus
发明人： Danny E. Lowe , Kevin D. Jurus
IPC分类号： B21D53/30 , B60B3/04 , B21D15/04
CPC分类号： B60B3/02 , B21D53/30 , B60B25/004 , Y10T29/49501
摘要： A full face fabricated sheet metal wheel having a rim with dual bead seats and inboard flange and a disc welded to the outboard edge of the rim and providing an outboard tire bead retaining flange with a curl rolled to finish profile without machining. Method and apparatus for making such wheel includes a roll forming machine with modified roll forming tooling and workpiece clamping mechanism so as to rotatably spring clamp and rotationally drivingly support a wheel workpiece in the machine roll forming station on axially opposed outboard and inboard power driven lower rolls during roll forming the flange curl profile. An upper outboard roll operates to first clamp a flange pre-cursor portion of the workpiece to securely stabilize and prevent tilting of the workpiece on the lower clamping support rolls and then by further successive roll forming engagement cause cold flow of the flange metal to thin and iron the flange curl to finished profile. Flange curl outside diameter is controllable by adjusting angular orientation of the workpiece rotational axis relative to the roll rotational axes, as by controlling relative diameters of the support rolls and/or relative elevations of the rotational axes of the lower rolls. " Full face" clamping of the workpiece by the opposed inner rolls further supports the workpiece against tilting forces during initial roll forming as well as during edge conditioning roll forming performed concurrently in the roll forming station.
摘要翻译：全面制造的金属片轮具有具有双珠座和内侧凸缘的边缘，以及焊接到轮辋外侧边缘的圆盘，并且提供外侧轮胎胎圈保持法兰，其卷曲成型而不加工。用于制造这种车轮的方法和装置包括具有改进的辊轧成形工具和工件夹紧机构的辊轧机，以便可旋转地弹簧夹紧并且在轴向相对的外侧和内侧动力驱动的下辊上在机器辊成形站中旋转地驱动地支撑车轮工件在成形法兰卷曲轮廓期间。上部外侧辊操作以首先夹紧工件的凸缘前视部分以牢固地稳定并防止工件在下夹持支撑辊上的倾斜，然后通过进一步的连续的辊成形接合导致凸缘金属的冷流动变薄和熨烫法兰卷曲以完成型材。法兰卷曲外径可通过调节工件旋转轴线相对于辊旋转轴线的角度定向来控制，如通过控制支撑辊的相对直径和/或下辊的旋转轴线的相对高度。通过相对的内辊对工件的“全面”夹紧进一步在初始成形期间以及在辊轧成形站中同时执行边缘轧制成型期间，抵抗倾斜力抵抗工件。

22. 发明授权

US5454248A Method of shaping a wheel 失效
标题翻译：轮的成型方法
公开(公告)号：US5454248A
公开(公告)日：1995-10-03
申请号：US236037
申请日：1994-05-02
申请人： Shujiro Inatani
发明人： Shujiro Inatani
IPC分类号： B21D53/30 , B21H1/10 , B21J9/02 , B21K1/28 , B21H1/04
CPC分类号： B21H1/10 , B21D53/30 , B21J9/025 , B21K1/28 , Y10T29/49503
摘要： A method of forming wheels such as automobile wheels that consist of a disc part and a peripheral rim part. The wheel's disc part is formed by forging. Then the rim part is shaped by rolling. An initial material is formed beforehand so as to combine a central disc part and a peripheral annular part. One ram has a pressing surface for shaping an outer side of the disc part and a peripheral surface for shaping an outer rim. The other ram has a pressing surface for shaping an inner side of the disc part and a peripheral surface for shaping an inner rim. The rams rotate on their axes synchronously in the same direction and press the central disc part for shaping the disc part of the wheel. At the same time or afterward a shaping roller forms a rim part by pressing the peripheral part from the side.
摘要翻译：一种形成车轮的方法，例如由盘部和周缘部组成的汽车轮。轮盘部分由锻造形成。然后轮辋部分通过滚动成形。预先形成初始材料，以组合中心盘部分和周边环形部分。一个冲头具有用于使盘部的外侧成形的按压面和用于使外缘成形的外周面。另一个冲头具有用于使盘部的内侧成形的按压面和用于成形内缘的周面。公制轴在同轴方向上同轴旋转，并按压中心盘部分，以使轮的圆盘部分成形。同时或之后，成形辊通过从侧面按压周边部分而形成边缘部分。

23. 发明授权

US5345676A Method for producing a full face fabricated vehicle wheel 失效
标题翻译：制造全面车轮的方法
公开(公告)号：US5345676A
公开(公告)日：1994-09-13
申请号：US144164
申请日：1993-10-27
申请人： Walter L. Ashley, Jr.
发明人： Walter L. Ashley, Jr.
IPC分类号： B21D53/30 , B21D22/16 , B21D53/26 , B21K1/28
CPC分类号： B21D22/16 , B21D53/26 , B21D53/265 , Y10S29/032 , Y10T29/49501 , Y10T29/49504
摘要： An improved method for producing a full face fabricated vehicle wheel is disclosed, wherein a full face disc is formed by combining stamping and flow spinning operations. The method includes the steps of: (a) providing a generally circular rim defining an axis and including a generally axially extending well and a pair of opposed ends, one of the ends including an inboard tire bead seat retaining flange and an inboard tire bead seat, and the other end including an outboard tire bead seat; (b) providing a generally circular disc blank including an inner annular portion defining a wheel mounting surface; (c) stamping the disc blank to form an intermediate annular portion having a predetermined contour and an outer annular portion; (d) flow spinning the outer annular portion of the disc to form an outboard tire bead seat retaining flange of the full face wheel; (e) positioning the outboard tire bead seat retaining flange of the disc adjacent the outboard tire bead seat of the rim; and (f) securing the rim and disc together to produce the full face fabricated wheel.
摘要翻译：公开了一种用于制造全面制造的车轮的改进方法，其中通过组合冲压和流动纺纱操作形成全面盘。该方法包括以下步骤：（a）提供限定轴线并且包括大致轴向延伸的井和一对相对端的大致圆形的边缘，其中一个端部包括内侧轮胎胎圈座保持凸缘和内侧轮胎胎圈座，另一端包括外侧轮胎胎圈座; （b）提供大致圆形的盘坯，其包括限定轮安装表面的内环形部分; （c）冲压盘坯以形成具有预定轮廓的中间环形部分和外环形部分; （d）使盘的外环形部分流动，形成全轮的外侧轮胎胎圈座保持凸缘; （e）将盘的外侧轮胎胎圈座保持凸缘定位成与轮辋的外侧轮胎胎圈座相邻; 和（f）将轮辋和盘固定在一起以产生全面制造的车轮。

24. 发明授权

US4848125A Wheel rim forming machine 失效
标题翻译：轮辋成型机
公开(公告)号：US4848125A
公开(公告)日：1989-07-18
申请号：US109198
申请日：1987-10-16
申请人： Susumu Itou , Yusaku Shinozawa , Tsunoru Nakamura
发明人： Susumu Itou , Yusaku Shinozawa , Tsunoru Nakamura
IPC分类号： B21D53/30
CPC分类号： B21D53/30
摘要： A wheel rim forming machine including a fixed frame having four vertically extending columns. Due to the frame structure, the forming force acting at the top and bottom rolls of the machine are borne evenly through tensile forces acting in the four columns. Thus, no bending deformation occurs in the columns. Further, because the columns are not exposed to bending forces, they can be formed with a relatively small cross-section and thus the frame structure is compact. Therefore, access to the guide rolls and their support structure is facilitated and high grade adjustment of the guide rolls is possible.
摘要翻译：一种轮辋成型机，包括具有四个垂直延伸柱的固定框架。由于框架结构，作用在机器顶部和底部辊的成形力通过作用在四列中的张力均匀地承受。因此，在列中不发生弯曲变形。此外，由于柱不暴露于弯曲力，所以它们可以形成为相对较小的横截面，因此框架结构紧凑。因此，便于进入引导辊及其支撑结构，并且导辊的高等级调节是可能的。

25. 发明授权

US4825675A Top roll exchanging apparatus for a wheel rim forming machine 失效
标题翻译：轮辋成型机的顶辊更换装置
公开(公告)号：US4825675A
公开(公告)日：1989-05-02
申请号：US109038
申请日：1987-10-16
申请人： Yusaku Shinozawa , Minoru Takahashi , Tsunoru Nakamura
发明人： Yusaku Shinozawa , Minoru Takahashi , Tsunoru Nakamura
IPC分类号： B21B31/10 , B21D53/30 , B21H1/10
CPC分类号： B21H1/10 , B21B31/10 , B21D53/30
摘要： A top roll exchanging apparatus for a rim shape forming machine. The top roll exchanging apparatus includes a movable bearing device for supporting a top roll shaft and a top roll loading/unloading arm provided on an extension of the top roll shaft. The movable bearing device is movable between an engaging position wherein the movable bearing device rotatably supports the top roll shaft and a waiting position wherein the movable bearing device is spaced from the extension of the top roll shaft. The top roll loading/unloading arm is movable toward and away from the top roll shaft and is rotatable about a mid-portion thereof. A top roll is exchanged by removing the movable bearing device from the engaging position, moving the top roll loading/unloading arm to load and unload top rolls and finally returning the movable bearing device to its original position.
摘要翻译：一种用于边缘成形机的顶辊更换装置。顶辊更换装置包括用于支撑顶辊轴的可动轴承装置和设置在顶辊轴的延伸部上的顶辊装卸臂。可移动轴承装置可在可移动轴承装置可旋转地支撑顶辊轴的可接合位置和可移动轴承装置与顶辊轴的延伸部间隔开的等待位置之间移动。顶辊装载/卸载臂能够朝向和远离上辊轴移动并且可绕其中间部分旋转。通过从接合位置移除可移动轴承装置来更换顶辊，移动顶辊装载/卸载臂以装载和卸载顶辊，并最终将可移动轴承装置返回到其初始位置。

26. 发明授权

US4693104A Process for manufacturing a single piece aluminum alloy wheel rim for vehicle tires 失效
标题翻译：制造汽车轮胎单件铝合金轮辋的工艺
公开(公告)号：US4693104A
公开(公告)日：1987-09-15
申请号：US721172
申请日：1985-04-08
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： B21D53/30 , B21K1/38 , B21H1/10
CPC分类号： B21K1/38 , B21D53/30
摘要： A process for forming a single piece rim for vehicle tires comprising the steps of deforming a toroid of aluminum alloy material in axial opposite directions so as to form a hollow tubular element of predetermined length and thickness having an annular inwardly directed radial flange intermediary of the ends thereof and spaced predetermined distances from the element ends and spin forming the ends of the element outwardly and axially to shape the inner and outer rim and define an inner rim flange and an outer rim flange.
摘要翻译：一种用于形成用于车辆轮胎的单件轮辋的方法，包括以下步骤：使铝合金材料的环形线在轴向相反的方向上变形，以形成具有预定长度和厚度的中空管状元件，该中空管状元件具有环形向内的径向凸缘中间的端部并且与元件端部间隔预定的距离并且旋转形成元件的端部向外和轴向以形成内边缘和外边缘并限定内缘凸缘和外缘凸缘。

27. 发明授权

US4674165A Method for manufacturing rounded parts, such as motor vehicle consisting of wheel rims 失效
标题翻译：圆形部件的制造方法，例如由轮辋组成的机动车辆
公开(公告)号：US4674165A
公开(公告)日：1987-06-23
申请号：US618049
申请日：1984-06-07
申请人： Walter Spath
发明人： Walter Spath
IPC分类号： B60B21/02 , B21D53/18 , B21D53/26 , B21D53/30 , B60B3/06 , B21H1/02
CPC分类号： B60B3/06 , B21D53/26 , B21D53/30 , Y10T29/49531
摘要： The inventive method produces round parts consisting of profiled metal sections from a straight, profiled extruded section forming a wheel-like shape having butt ends joined together by welding. Bending the straight section into a round part is accomplished by first adjustably prestressing the straight section and then subjecting the prestressed section to a rolling bending operation. For this purpose, the section to be bent is wound either from one side or from both sides around the outside diameter of coordinated rolling dies the rotating rolling dies being able to additionally perform a translatory motion in the direction of the longitudinal axis of the section. The resulting wheel rim has the rim pan integrally joined to the rim ring.
摘要翻译：本发明的方法由直线的成型挤压部分形成由成型的金属部件构成的圆形部件，其形成具有通过焊接连接在一起的对接端部的轮状形状。将直线部分弯曲成圆形部分是通过首先可调节地预应力直线部分，然后对预应力部分进行轧制弯曲操作来实现的。为此，要弯曲的部分从一侧或两侧围绕协同轧制模的外径卷绕，旋转的轧制模能够在该部分的纵向轴线的方向上另外执行平移运动。所得的轮辋具有与轮辋环一体地连接的轮辋。

28. 发明授权

US4597489A Conveyor for transporting wheel rims during roll shaping 失效
标题翻译：用于在轧辊成型期间运输轮辋的输送机
公开(公告)号：US4597489A
公开(公告)日：1986-07-01
申请号：US679900
申请日：1984-12-10
申请人： Hugo Junklewitz
发明人： Hugo Junklewitz
IPC分类号： B21D43/05 , B21D43/10 , B21D45/04 , B21D53/30 , B65G47/90 , B65G25/00
CPC分类号： B65G47/907 , B21D43/05 , B21D53/30
摘要： An apparatus transports a workpiece to be shaped into a wheel rim between a pair of similar rim-shaping machines having respective parallel working axes and each open to receive the workpiece only parallel to the respective axis. The apparatus has a table displaceable parallel to the axes and in a transport direction transverse thereto, at least two similar workpiece holders spaced apart in the transport direction on the table, and a guide pin projecting vertically from the table. A guide engages the pin and defines therefor a generally U-shaped transport path having two straight legs extending parallel to the axes, a straight bight extending parallel to the direction, and a pair of rounded corners connecting the respective legs to the bight. An actuator or drive displaces the pin and table connected therewith along the path and the table is maintained parallel to the direction during travel of the pin along the path.
摘要翻译：一种装置将待成形的工件输送到具有相应的平行工作轴线的一对相似边缘成型机之间的轮辋上，并且每个开口以接收仅平行于相应轴线的工件。该装置具有平行于轴线并沿横向于其的输送方向移动的工作台，沿工作台上的传送方向间隔开的至少两个相似的工件保持架以及从工作台垂直伸出的导销。引导件接合销并限定一个大致U形的输送路径，该输送路径具有平行于该轴线延伸的两条直的支柱，平行于该方向延伸的直线，以及将各个支腿连接到该弯道的一对圆角。致动器或驱动器使与其连接的销和台沿着路径移位，并且台沿着沿着路径的销沿行进方向保持平行。

29. 发明授权

US4409716A Method and apparatus for producing a cast wheel body 失效
标题翻译：用于制造铸轮主体的方法和装置
公开(公告)号：US4409716A
公开(公告)日：1983-10-18
申请号：US333475
申请日：1981-12-22
申请人： Urs Buttiker
发明人： Urs Buttiker
IPC分类号： B60B3/06 , B22D31/00 , B23D79/02 , B23P13/00 , B60B31/00 , B21D53/30
CPC分类号： B22D31/002 , B23D79/02 , B23P13/00 , Y10S83/914 , Y10T29/49517 , Y10T29/49989 , Y10T83/0591 , Y10T83/4607
摘要： A cast wheel body is formed with an angular slot for receiving a hammerhead bolt used to fasten a wheel rim to the wheel body with an angle piece cast in this slot being pushed outwardly by means of a vertically movable tool which deburs the areas where the angle piece is broken away and the adjacent walls of the wheel rim while also leveling the bolt support and compressing the wall for the bolt to a predetermined thickness.
摘要翻译：铸轮主体形成有角槽，用于接收用于将轮缘固定到车轮主体的锤头螺栓，其中在该槽中铸造的角件通过可垂直移动的工具向外推动，该工具将角度碎片和轮缘的相邻壁同时也使螺栓支撑件平整并且将螺栓的壁压缩到预定厚度。

30. 发明授权

US4408379A Method of producing an aluminum wheel rim 失效
标题翻译：生产铝轮辋的方法
公开(公告)号：US4408379A
公开(公告)日：1983-10-11
申请号：US245639
申请日：1981-03-19
申请人： Takuo Kusano , Kouichi Masuda , Masatoshi Namba
发明人： Takuo Kusano , Kouichi Masuda , Masatoshi Namba
IPC分类号： B21D53/30 , B21K1/38 , B21B15/00
CPC分类号： B21D53/30 , Y10T29/49529
摘要： The method for producing an aluminum wheel rim comprises axially pressing a thin walled cylindrical aluminum or aluminum alloy material under the action of compressive stress acting thereon through tapered portions of a die and a punch cooperating therewith in a press machine so that the diameter of the material is enlarged so as to form the required configuration of the rim, while the wall thickness of the material is increased at positions where compressive stress is applied through the tapered portions of the die and the punch thereby increasing the mechanical strength of the material at positions where otherwise weakening tends to occur due to the thinning of the wall thickness of the material by the roll working thereof. In order to successfully carry out the method, it is preferred to select the ratio H/D of the height H of the material with respect to the inner diameter D thereof to be equal to or less than 1.5, the ratio t/D of the wall thickness t of the material with respect to the inner diameter D to be in the range of 0.006 to 0.06 and the mean deformation resistance or mean flow stress of the material to be in the range of 10 to 25 kg/mm.sup.2, while the inclination angle of the tapered portions of the die and the punch is set to be in the range of 10.degree. to 65.degree..
摘要翻译：制造铝轮辋的方法包括在作用于其上的压缩应力的作用下轴向挤压薄壁圆柱形铝或铝合金材料，所述压缩应力通过在冲压机中与其配合的模头和冲头的锥形部分，使得材料的直径被扩大以形成轮辋所需的构造，同时在通过模具和冲头的锥形部分施加压应力的位置处增加材料的壁厚，从而增加材料在如下位置处的机械强度：否则由于通过其辊加工使材料的壁厚变薄，往往会发生弱化。为了成功地实施该方法，优选选择材料的高度H相对于其内径D的比率H / D等于或小于1.5，比例t / D 相对于内径D的材料的壁厚t在0.006〜0.06的范围内，并且材料的平均变形抗力或平均流动应力在10〜25kg / mm2的范围内，而倾斜模具和冲头的锥形部分的角度设定在10°至65°的范围内。

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