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114 条记录 (耗时 0.013 秒)

    Rolling apparatus and rolling method
    2.
    发明授权
    Rolling apparatus and rolling method 失效

    公开(公告)号：US07290420B2

    公开(公告)日：2007-11-06

    申请号：US11581467

    申请日：2006-10-17

    申请人： Koji Shimoda

    发明人： Koji Shimoda

    IPC分类号： B21D15/00

    CPC分类号： F16G5/16 ,  B21B5/00 ,  Y10T29/49771

    摘要： A rolling apparatus includes a pair of a small rolling roller and a large rolling roller which hold a ring with the ring being sandwiched therebetween, and which roll the ring, and a tension roller; a temperature sensor which measures a temperature of the ring before rolling; a storing portion which stores, in advance, a relation between the temperature of the ring and a temperature correction coefficient for correcting a condition for rolling; and a controller which changes the condition for rolling based on the measured temperature of the ring and the stored relation so as to perform rolling processing.

    Production method of belt for stainless steel continuously variable transmission belt
    3.
    发明申请
    Production method of belt for stainless steel continuously variable transmission belt 失效
    不锈钢无级变速箱皮带生产方法

    公开(公告)号：US20040112481A1

    公开(公告)日：2004-06-17

    申请号：US10474990

    申请日：2003-10-16

    发明人： Katsuhide Nishio ,  Masahito Sakaki ,  Yoshiyuki Umakoshi ,  Kenji Hara ,  Kouki Tomimura

    IPC分类号： C21D009/40

    CPC分类号： B21B5/00 ,  B21B3/02 ,  B21B37/74 ,  B21B45/004

    摘要： When a metastable austenitic stainless steel strip with a value Md(N), which is calculated from a composition, of 20-100 is ring-rolled to a steel belt, the relationship of null0.3913Tnull0.5650Md(N)null60.46nullnull65.87 is established among a material temperature T, an equivalent strain null and the value Md(N). Due to the controlled rolling, a stainless steel belt for a continuously variable transmission is bestowed with fatigue properties similar or superior to those of a 18%-Ni maraging steel belt. The value Md(N) is defined by the equation of Md(N)null580null520Cnull2Sinull16Mnnull16Crnull23Ninull300Nnull10Mo, and the equivalent strain null is defined by the equation of Enull{square root}{square root over (4(1n(1nullR))2/3)} (R: reduction). Furthermore, the steel belt is stabilized in its quality and profile by confining a variation nullT of the material temperature T within a range of null6.4null C.

    摘要翻译： 当将由组合物计算得到的值为Md（N）的亚稳态奥氏体不锈钢带卷绕到钢带上时，-0.3913T + 0.5650Md（N）+60.46epsilon > = 65.87建立在材料温度T，等效应变ε和值Md（N）之间。 由于可控制的轧制，用于无级变速器的不锈钢带被赋予类似于或优于18％-Ni马氏体时效钢带的疲劳性能。 值Md（N）由Md（N）= 580-520C-2Si-16Mn-16Cr-23Ni-300N-10Mo的等式定义，等效应变ε由E = {平方根} {平方根（4（1（1-R））2/3）}（R：还原）。 此外，通过将材料温度T的变化DeltaT限制在±6.4℃的范围内，钢带的质量和轮廓稳定。

    Method of manufacturing laminated ring and molten salt composition for use in such method
    4.
    发明申请
    Method of manufacturing laminated ring and molten salt composition for use in such method 失效
    制造用于这种方法的层压环和熔融盐组合物的方法

    公开(公告)号：US20020139445A1

    公开(公告)日：2002-10-03

    申请号：US10036424

    申请日：2002-01-07

    申请人： Honda Giken Kogyo Kabushiki Kaisha

    发明人： Hitoshi Imai ,  Katsuyuki Nakajima

    IPC分类号： C23C008/26

    CPC分类号： B23P15/00 ,  B21B5/00 ,  C21D1/26 ,  C21D9/40 ,  C23C8/26 ,  C23C8/50 ,  F16G5/16 ,  Y10T29/49798 ,  Y10T29/49826

    摘要： A laminated ring for use as a belt in transmitting power in a continuously variable transmission is produced by welding opposite ends of a sheet of maraging steel to produce a plurality of rings, and rolling said rings to a predetermined length. The rings are nitrided in a salt-bath nitriding process by dipping the rings in a molten salt containing 38-46% of CNOnull and 1-2% of CNnull and heated to a temperature in the range from 480 to 530null C., for a period of time ranging from 10 to 25 minutes. The nitrided rings are finally stacked into a laminated ring.

    摘要翻译： 通过焊接马氏体时效钢片的相对端来制造用于无级变速器中的传动动力的带的层压环，以产生多个环，并将所述环轧制成预定长度。 通过将环浸入含有38-46％的CNO-和1-2％CN-的熔融盐中，将该环氮化，并加热至480-530℃的温度。 ，时间范围为10至25分钟。 氮化环最终堆叠成层压环。

    Composite driving belt
    5.
    发明授权
    Composite driving belt 失效
    复合传动带

    公开(公告)号：US4332575A

    公开(公告)日：1982-06-01

    申请号：US116656

    申请日：1980-01-29

    申请人： Emery F. M. Hendriks

    发明人： Emery F. M. Hendriks

    IPC分类号： F16G1/00 ,  B21B1/22 ,  B21B5/00 ,  F16G1/21 ,  F16G5/10 ,  F16G5/16 ,  F16G1/26

    CPC分类号： F16G5/16 ,  B21B1/227 ,  B21B5/00

    摘要： A composite driving belt in the form of an endless flexible carrier on which is mounted a plurality of plate-like elements disposed transverse to the carrier. The carrier is formed by a plurality of endless metal bands arranged in overlying concentric relationship, at least one side of at least one of the bands having surface roughness produced, for example, by two series of fine grooves which cross each other.

    摘要翻译： 复合驱动带，其形式为环形柔性载体，其上安装有横向于载体设置的多个板状元件。 载体由以覆盖的同心关系布置的多个环形金属带形成，至少一个带的至少一个侧面具有例如由彼此交叉的两个细槽形成的表面粗糙度。