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    RAILCAR WHEEL, APPARATUS AND METHOD OF MANUFACTURE
    19.
    发明申请
    RAILCAR WHEEL, APPARATUS AND METHOD OF MANUFACTURE 审中-公开
    RAILCAR轮，装置和制造方法

    公开(公告)号：US20150367679A1

    公开(公告)日：2015-12-24

    申请号：US14766288

    申请日：2014-12-04

    申请人： RAIL 1520 IP LTD.

    发明人： Vaughn W. Makary

    IPC分类号： B60B17/00 ,  B22C9/28 ,  B22C9/03

    CPC分类号： B60B17/0006 ,  B22C9/03 ,  B22C9/086 ,  B22C9/28 ,  B22C21/01 ,  B22D15/005 ,  B60B17/0055

    摘要： A cast metal railroad car wheel includes a hub section, a tread section, and an uninterrupted annular web extending between and supporting the tread section on the hub section. The web includes a disk-shaped surface that is continuously concave and that does not include a reversely curved portion. A V-process casting process casts railroad wheels using a vacuum-process casting mold with opposing halves each partially filled with unbonded sand and sand-retaining-plastic film and a vacuum application port and that, when positioned together with the unbonded sand held to shape by vacuum and the film, define a cavity shaped to form a railroad car wheel. The V-process includes feeding molten metal into the cavity, cooling the molten metal, and releasing a vacuum to cause the sand to fall away from the railroad car wheel.

    摘要翻译： 铸造金属铁路车轮包括轮毂部分，胎面部分和在中心部分之间延伸并支撑轮毂部分上的胎面部分的不间断的环形腹板。 网状物包括连续凹入并且不包括反向弯曲部分的盘形表面。 V型铸造工艺使用具有相对的两半的真空工艺铸造模具铸铁车轮，每个半部分部分地填充有未粘合的砂和砂保持塑料膜和真空施加口，并且当与未粘合的砂保持成形时 通过真空和薄膜，形成一个形成一个铁路车轮的空腔。 V过程包括将熔融金属进入空腔，冷却熔融金属，释放真空，使砂从铁路车轮上脱落。

    Wheel, especially a light metal wheel
    20.
    发明申请
    Wheel, especially a light metal wheel 审中-公开
    车轮，特别是轻金属轮

    公开(公告)号：US20060267396A1

    公开(公告)日：2006-11-30

    申请号：US10543484

    申请日：2003-12-23

    申请人： Heinrich Baumgartner

    发明人： Heinrich Baumgartner

    IPC分类号： B60B3/06

    CPC分类号： B60B3/06 ,  B22D15/005 ,  B60B1/06 ,  B60B1/08 ,  B60B3/16 ,  B60B5/02 ,  B60B21/023 ,  B60B21/108 ,  B60B21/12

    摘要： Disclosed is a wheel, especially a light metal wheel for motor vehicles, essentially comprising a wheel spider (20) and a wheel rim (10). Said wheel rim (10) is provided with an inner rim base (16) and an outer rim base (14) which respectively merge into an inner rim horn (18) and an outer rim horn (12). At least some sections of the outer rim base (14) are made of plastic, said plastic (30) being directly molded onto the wheel (1).

    摘要翻译： 公开了一种车轮，特别是用于机动车辆的轻金属轮，基本上包括轮子（20）和轮辋（10）。 所述轮辋（10）设置有分别合并到内轮辋（18）和外轮辋（12）中的内轮辋基座（16）和外轮辋基座（14）。 外缘基座（14）的至少一些部分由塑料制成，所述塑料（30）直接模制在轮子（1）上。