Surface texture configuration for CVT pulley
    3.
    发明申请
    Surface texture configuration for CVT pulley 有权
    CVT滑轮的表面纹理配置

    公开(公告)号:US20050090340A1

    公开(公告)日:2005-04-28

    申请号:US10691891

    申请日:2003-10-23

    IPC分类号: F16H55/38 F16H55/56

    CPC分类号: F16H55/56 F16H55/38

    摘要: A pulley engageable with a belt for use in a continuously variable transmission includes first and second pulley halves rotatable about an axis and relatively moveable in a direction of the axis. The pulley halves include truncated conical portions symmetrically opposed to each other and outer surfaces which are axially opposed to each other and sloped relative to the axis. The outer surfaces have a circumferential roughness average (Ra,y) measured in a direction (y) circumferential to the axis between approximately 0.15 and 1.0 micrometer. The outer surfaces have a radial roughness average (Ra,x) measured in a direction (x) radial to the axis, and a ratio Ra,x/Ra,y between approximately 0.5 and 2.5.

    摘要翻译: 与用于无级变速器的传动带接合的皮带轮包括可围绕轴线旋转并可在轴线方向上相对移动的第一和第二滑轮半部。 滑轮半部包括彼此对称地相对的截锥形部分和彼此轴向相对并相对于轴线倾斜的外表面。 外表面具有在约0.15和1.0微米之间的轴周围的方向(y)上测量的周向粗糙度平均值(Ra,y)。 外表面具有在径向相对于轴线的方向(x)上测量的径向粗糙度平均值(Ra,x),并且在约0.5和2.5之间的比率Ra,x / Ra,y。

    Surface texture configuration for CVT pulley
    4.
    发明授权
    Surface texture configuration for CVT pulley 有权
    CVT滑轮的表面纹理配置

    公开(公告)号:US07276002B2

    公开(公告)日:2007-10-02

    申请号:US10691891

    申请日:2003-10-23

    IPC分类号: F16H9/08 F16H9/12 F16H55/52

    CPC分类号: F16H55/56 F16H55/38

    摘要: A pulley engageable with a belt for use in a continuously variable transmission includes first and second pulley halves rotatable about an axis and relatively moveable in a direction of the axis. The pulley halves include truncated conical portions symmetrically opposed to each other and outer surfaces which are axially opposed to each other and sloped relative to the axis. The outer surfaces have a circumferential roughness average (Ra,y) measured in a direction (y) circumferential to the axis between approximately 0.15 and 1.0 micrometer. The outer surfaces have a radial roughness average (Ra,x) measured in a direction (x) radial to the axis, and a ratio Ra,x/Ra,y between approximately 0.5 and 2.5.

    摘要翻译: 与用于无级变速器的传动带接合的皮带轮包括可围绕轴线旋转并可在轴线方向上相对移动的第一和第二滑轮半部。 滑轮半部包括彼此对称地相对的截锥形部分和彼此轴向相对并相对于轴线倾斜的外表面。 外表面具有在约0.15和1.0微米之间的轴周围的方向(y)上测量的周向粗糙度平均值(Ra,y)。 外表面具有在径向相对于轴线的方向(x)上测量的径向粗糙度平均值(Ra,x),并且在约0.5和2.5之间的比率Ra,x / Ra,y。

    Anodized substrate layer with solid lubricant
    6.
    发明授权
    Anodized substrate layer with solid lubricant 有权
    具有固体润滑剂的阳极氧化基材层

    公开(公告)号:US08226809B2

    公开(公告)日:2012-07-24

    申请号:US11330507

    申请日:2006-01-12

    IPC分类号: C25D5/02

    CPC分类号: C25D9/08 C25D11/02 C25D11/20

    摘要: An anodized layer on a metallic substrate is treated in a manner to directly electrodeposit a metal sulfide solid lubricant material represented by MS2, where M is Mo, W or other suitable metal, in pores of the anodized layer without any subsequent thermal and/or chemical treatment being needed.

    摘要翻译: 处理金属基底上的阳极氧化层,以直接电化沉积由阳离子化层的孔中的由MS2表示的金属硫化物固体润滑剂材料(其中M是Mo,W或其它合适的金属),而没有任何后续的热和/或化学 需要治疗

    CAST ALUMINUM ALLOYS
    7.
    发明申请
    CAST ALUMINUM ALLOYS 有权
    CAST铝合金

    公开(公告)号:US20120000578A1

    公开(公告)日:2012-01-05

    申请号:US12827564

    申请日:2010-06-30

    摘要: Aluminum alloys having improved properties are provided. The alloy includes about 0 to 2 wt % rare earth elements, about 0.5 to about 14 wt % silicon, about 0.25 to about 2.0 wt % copper, about 0.1 to about 3.0 wt % nickel, approximately 0.1 to 1.0% iron, about 0.1 to about 2.0 wt % zinc, about 0.1 to about 1.0 wt % magnesium, 0 to about 1.0 wt % silver, about 0.01 to about 0.2 wt % strontium, 0 to about 1.0 wt % scandium, 0 to about 1.0 wt % manganese, 0 to about 0.5 wt % calcium, 0 to about 0.5 wt % germanium, 0 to about 0.5 wt % tin, 0 to about 0.5 wt % cobalt, 0 to about 0.2 wt % titanium, 0 to about 0.1 wt % boron, 0 to about 0.2 wt % zirconium, 0 to 0.5% yttrium, 0 to about 0.3 wt % cadmium, 0 to about 0.3 wt % chromium, 0 to about 0.5 wt % indium, and the balance aluminum. Methods of making cast aluminum parts are also described.

    摘要翻译: 提供了具有改进性能的铝合金。 该合金包括约0至2重量%的稀土元素,约0.5至约14重量%的硅,约0.25至约2.0重量%的铜,约0.1至约3.0重量%的镍,约0.1至1.0重量%的铁,约0.1至 约2.0重量%的锌,约0.1至约1.0重量%的镁,0至约1.0重量%的银,约0.01至约0.2重量%的锶,0至约1.0重量%的钪,0至约1.0重量%的锰, 约0.5重量%的钙,0至约0.5重量%的锗,0至约0.5重量%的锡,0至约0.5重量%的钴,0至约0.2重量%的钛,0至约0.1重量%的硼,0至约0.2 重量%的锆,0至0.5%的钇,0至约0.3重量%的镉,0至约0.3重量%的铬,0至约0.5重量%的铟,余量为铝。 还描述了制造铸铝部件的方法。