Method of manufacturing powder metal plates
    1.
    发明授权
    Method of manufacturing powder metal plates 有权
    粉末金属板的制造方法

    公开(公告)号:US08231827B2

    公开(公告)日:2012-07-31

    申请号:US12456493

    申请日:2009-06-17

    IPC分类号: B22F5/00

    摘要: A method of manufacturing powder metal plates comprising feeding a predetermined mass of metal powder onto a moving tape (101), restricting the metal powder by surrounding the metal powder with vibrating boundary walls (201, 202) extending parallel to the direction of movement of the tape, rolling the metal powder at an ambient temperature to form a green compact strip (GS), continuously sintering the green compact strip in a furnace (400), forming the green compact strip to a net shape part (NS) while in the furnace, and cooling the net shape part in a non-oxidizing environment (404) at a temperature in excess of 1000 degrees Celsius.

    摘要翻译: 一种制造粉末金属板的方法,包括将预定质量的金属粉末供给到移动带(101)上,通过围绕所述金属粉末的振动边界壁(201,202)围绕所述金属粉末而平行于所述移动带 胶带,在环境温度下滚动金属粉末以形成生坯条(GS),在炉(400)中连续烧结生坯条,在炉中形成生坯条至网形部分(NS) ,并且在非氧化环境(404)中在超过1000摄氏度的温度下将网状部分冷却。

    Tensioner
    2.
    发明申请
    Tensioner 审中-公开
    张紧器

    公开(公告)号:US20110105261A1

    公开(公告)日:2011-05-05

    申请号:US12589947

    申请日:2009-10-30

    申请人: Yahya Hodjat

    发明人: Yahya Hodjat

    IPC分类号: F16H7/12

    摘要: A tensioner comprising a torsion spring, a pulley directly journalled to an end of the torsion spring, an elastomeric damping member constrained within a torsion spring coil through an arc of contact of at least 270°, and the elastomeric damping member in damping contact with the torsion spring coil.

    摘要翻译: 张紧器,包括扭转弹簧,直接安装在扭簧的端部的滑轮,通过至少270°的接触弧约束在扭转弹簧线圈内的弹性体阻尼构件,弹性体阻尼构件与阻尼接触的弹性体阻尼构件 扭簧线圈。

    Metal—elastomer compound
    4.
    发明授权
    Metal—elastomer compound 有权
    金属弹性体化合物

    公开(公告)号:US07598308B2

    公开(公告)日:2009-10-06

    申请号:US11094009

    申请日:2005-03-30

    IPC分类号: C08K3/38

    摘要: A metal elastomer compound comprising an elastomer having a molecular weight in the range of approximately 100,000 g/mol up to approximately 300,000 g/mol, a metal fiber material comprising a plurality of metal fibers each having an aspect ratio greater than approximately 1, and the metal fiber material mixed with the elastomer in an amount in the range of 50 phr up to 100 phr.

    摘要翻译: 包含分子量在约100,000g / mol至约300,000g / mol范围内的弹性体的金属弹性体化合物,包含多个长宽比大于约1的金属纤维的金属纤维材料,以及 与弹性体混合的金属纤维材料的量为50phr至100phr。

    Tensioner
    5.
    发明申请
    Tensioner 审中-公开
    张紧器

    公开(公告)号:US20090118045A1

    公开(公告)日:2009-05-07

    申请号:US11982090

    申请日:2007-11-01

    IPC分类号: F16H7/12

    摘要: A tensioner comprising a cantilever spring having a first arm (13) and a second arm (14), the first arm and the second arm describing an included angle (α), a pulley (30) journalled to the first arm, a mounting portion (11), and a resilient damping member (20) disposed between the first arm and the second arm for damping an arm vibration.

    摘要翻译: 一种张紧器,包括具有第一臂(13)和第二臂(14)的悬臂弹簧,所述第一臂和所述第二臂描述夹角(α),安装在所述第一臂上的滑轮(30),安装部分 (11),以及设置在所述第一臂和所述第二臂之间的弹性阻尼构件(20),用于阻止臂振动。

    Method of spinning multiple parts
    6.
    发明授权
    Method of spinning multiple parts 有权
    多部分纺丝方法

    公开(公告)号:US07487656B2

    公开(公告)日:2009-02-10

    申请号:US11731213

    申请日:2007-03-30

    申请人: Yahya Hodjat

    发明人: Yahya Hodjat

    IPC分类号: B21D22/14

    CPC分类号: B21D53/261 B21D22/16 B21H1/04

    摘要: A method of spinning multiple parts comprising attaching two blanks to an intermediate mandrel, loading the intermediate mandrel and blanks into the spinning machine by clamping the intermediate mandrel and the blanks between the spinning machine tailstock and the headstock, moving rollers simultaneously radially inward and outward to execute metal forming on each blank to form a part from each blank, ejecting the intermediate mandrel, and ejecting each part substantially simultaneously from the intermediate mandrel.

    摘要翻译: 一种纺丝多个部件的方法,包括将两个坯件连接到中间心轴上,通过将中间心轴和坯料夹在纺纱机尾座和主轴箱之间将中间心轴和坯料装载到纺纱机中,同时径向向内和向外移动辊, 在每个坯料上执行金属成形以从每个坯料形成一部分,喷射中间心轴,并且基本上同时从中间心轴喷射每个零件。

    Method of spinning multiple parts
    7.
    发明申请
    Method of spinning multiple parts 有权
    多部分纺丝方法

    公开(公告)号:US20080236232A1

    公开(公告)日:2008-10-02

    申请号:US11731213

    申请日:2007-03-30

    申请人: Yahya Hodjat

    发明人: Yahya Hodjat

    IPC分类号: B21D22/14

    CPC分类号: B21D53/261 B21D22/16 B21H1/04

    摘要: A method of spinning multiple parts comprising attaching two blanks to an intermediate mandrel, loading the intermediate mandrel and blanks into the spinning machine by clamping the intermediate mandrel and the blanks between the spinning machine tailstock and the headstock, moving rollers simultaneously radially inward and outward to execute metal forming on each blank to form a part from each blank, ejecting the intermediate mandrel, and ejecting each part substantially simultaneously from the intermediate mandrel.

    摘要翻译: 一种纺丝多个部件的方法,包括将两个坯件连接到中间心轴上,通过将中间心轴和坯料夹在纺纱机尾座和主轴箱之间将中间心轴和坯料装载到纺纱机中,同时径向向内和向外移动辊, 在每个坯料上执行金属成形以从每个坯料形成一部分,喷射中间心轴,并且基本上同时从中间心轴喷射每个零件。

    Sleeve-type flexible shaft coupling
    8.
    发明申请
    Sleeve-type flexible shaft coupling 有权
    套筒型柔性联轴器

    公开(公告)号:US20080009354A1

    公开(公告)日:2008-01-10

    申请号:US11481320

    申请日:2006-07-05

    IPC分类号: F16D3/00

    摘要: A coupling sleeve for use in a sleeve-type, flexible, shaft-coupling device, comprising: a generally annular body portion having an inner periphery and an outer periphery; and one or more axially extending, polymeric or elastomeric teeth on at least one of said periphery of said body portion; wherein said body portion comprises a rigid support band having a rigid, axially extending fin protruding radially into at least one of said one or more teeth. The coupling sleeve has a cross sectional area comprising a polymeric portion and a rigid band portion, and said rigid band portion occupies the minor portion of said cross section relative to said polymeric portion. Torque applied to the teeth of the coupling sleeve during use is resisted by the fins and the tooth material is thus placed in compression. Another aspect of the invention is to provide a coupling device comprising the coupling sleeve and at least one end piece coupled to said sleeve.

    摘要翻译: 一种用于套筒型柔性轴联接装置的联接套筒,包括:大致环形主体部分,其具有内周边和外周; 以及在所述主体部分的所述周边中的至少一个上的一个或多个轴向延伸的聚合物或弹性齿; 其中所述主体部分包括刚性支撑带,所述刚性支撑带具有径向突出到所述一个或多个齿中的至少一个的刚性的轴向延伸的翅片。 联接套筒具有包括聚合物部分和刚性带部分的横截面积,并且所述刚性带部分相对于所述聚合物部分占据所述横截面的次要部分。 在使用期间施加到联接套筒的齿的扭矩被翼片抵抗,并且齿材料因此被压缩。 本发明的另一方面是提供一种联接装置,其包括联接套筒和联接到所述套筒的至少一个端部件。