会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • SCREW-TYPE GEAR AND A METHOD FOR PRODUCING SAME
    • 螺旋型齿轮及其制造方法
    • WO2010044704A3
    • 2010-08-26
    • PCT/RU2009000539
    • 2009-10-13
    • ZAKHAROV EVGENY NIKOLAEVICH
    • ZAKHAROV EVGENY NIKOLAEVICH
    • F16H25/22
    • F16H25/2209Y10T29/49462Y10T74/19781
    • The inventions relate to mechanical engineering, in particular to screw-type gears with rolling elements. The technical result of the proposed device and method consists in reducing the mass and overall dimensions of a gear and increasing the operational reliability and service life thereof. The essence of the invention is that one of the gear parts, either a screw or a nut, is made of two coaxial sections with curved end faces, and that a part of a rolling path is formed on each of the curved end faces. The coaxial sections are disposed so that the curved end faces thereof are arranged opposite one another with a clearance and the rolling elements are encompassed by both parts of the rolling path. The clearance in the gear is selected by pressing one coaxial section against the other in the axial direction. The method for producing the gear involves cutting either the screw or the nut into two coaxial sections along a curved trajectory that passes along the trajectory of the rolling path of the part to be cut. During assembly, the rolling elements are arranged along the cutting line between the sections of the cut part and the above-mentioned coaxial sections are tied along the axis of rotation of the screw or the nut with the aim of selecting the axial clearance in the screw-type gear.
    • 本发明涉及机械工程,特别涉及具有滚动​​元件的螺旋式齿轮。 提出的装置和方法的技术结果在于减少齿轮的质量和总体尺寸,并提高其运行可靠性和使用寿命。 本发明的精髓在于,其中一个齿轮部件,一个螺钉或一个螺母,由具有弯曲端面的两个同轴部分制成,并且一个滚动路径的一部分形成在每个弯曲端面上。 同轴部分设置成弯曲的端面以间隙相对布置,并且滚动元件被滚动路径的两个部分包围。 齿轮中的间隙通过沿轴向相对于另一个压紧一个同轴部分而选择。 用于制造齿轮的方法包括将螺钉或螺母沿沿着要切割的部件的滚动路径的轨迹传递的弯曲轨迹切割成两个同轴部分。 在组装期间,滚动元件沿着切割部分的切割线布置,并且上述同轴部分沿着螺钉或螺母的旋转轴线被捆扎,目的是选择螺杆中的轴向间隙 型齿轮
    • 7. 发明申请
    • 回転直線運動変換機構の製造方法
    • 生产用于将旋转运动转换为线性运动的机制的方法
    • WO2008015854A1
    • 2008-02-07
    • PCT/JP2007/062610
    • 2007-06-22
    • トヨタ自動車 株式会社中村 喜代治
    • 中村 喜代治
    • F16H25/20
    • F16H25/2252Y10T29/49462Y10T29/49464Y10T29/49465Y10T29/49826Y10T74/18576Y10T74/1864Y10T74/18664
    • A method of producing a mechanism for converting rotational motion into linear motion, in which a situation where planetary shafts are assembled tilted relative to a sun shaft can be avoided. The method includes a step of constructing an assembly of shafts and gears with the planetary shafts held in parallel to the sun shaft and a step of causing second planetary gears to mesh with both a second sun gear and a second ring gear while a second planetary gear is being set onto the outer peripheral surface on the other end of each planetary shaft included in the assembly. In the above, the assembly of shafts and gears is composed of a sun shaft having first and second sun gears at both ends and also having a male screw thread at the center, planetary shafts each having a first planetary gear at one end and also having a male screw thread at the center, ring shafts each having a female screw thread formed on it, and first and second ring gears.
    • 可以避免将旋转运动转换为直线运动的机构的方法,其中相对于太阳轴倾斜组装行星轴的情况。 该方法包括以下步骤:构造轴和齿轮的组件,其中行星轴保持与太阳轴平行;以及使第二行星齿轮与第二太阳齿轮和第二齿圈啮合的步骤,而第二行星齿轮 被设置在组件中包括的每个行星轴的另一端的外周表面上。 在上述中,轴和齿轮的组装由在两端具有第一和第二太阳齿轮并且在中心具有阳螺纹的太阳轴组成,行星轴在一端具有第一行星齿轮并且还具有 在中心的是外螺纹,在其上形成有内螺纹的环形轴以及第一和第二环形齿轮。
    • 9. 发明申请
    • 鉄系合金とアルミニウム系合金の固相接合方法
    • 铁基合金与铝基合金之间的固相接合方法
    • WO2005118204A1
    • 2005-12-15
    • PCT/JP2004/007506
    • 2004-06-01
    • 株式会社ハーモニック・ドライブ・システムズ金井 覚小林 優
    • 金井 覚小林 優
    • B23K20/00
    • B23K20/16B23K20/002B23K2203/10F16C19/362F16C33/61F16C33/64F16H49/001Y10T29/49462Y10T29/4948Y10T29/49636
    • 【課題】 アルミニウム合金製の軌道輪本体部材と鉄系合金製の軌道面形成部材を変形を伴うことなく強固に一体化して軽量軌道輪を製造可能な方法を提案すること。 【解決手段】 クロスローラベアリングの外輪41は、アルミニウム合金製の外輪本体部材411と、この内側に結合した鉄系合金製の外輪側軌道面形成部材412からなる複合部品である。外輪本体部材411の拡散接合面411aと、外輪側軌道面形成部材412の拡散接合面412aの間に、A7075系の合金粉末の層413を挟み(ステップST3)、これらの部材411、412を拡散接合する(ステップST4)。合金粉末の層413を挟むことにより、従来に比べて低い接合温度でも両部材411、412が強固に接合されて一体化することが確認された。よって、アルミニウム合金製の外輪本体部材411の変形を伴うことなく拡散接合を行うことができる。
    • 本发明提供一种用于构成用于构成座圈主体的铝合金构件和用于构成其轨道面的铁基合金构件的通过稳定地统一而不变形地制造轻型座圈的方法。 交叉滚子轴承的外圈(41)是由铝合金的外圈主体部件(411)构成并与其内侧接合有外圈侧滚道面构成部件(412)的复合部件, 的铁基合金。 A7075型合金粉末(413)的层叠在外圈主体部件411的扩散接合面(411a)和外圈侧滚道面构成部件(412)的扩散接合面(412a)之间(步骤ST3) 并进行构件(411,412)的扩散接合(步骤ST4)。 已经确定,即使在比现有技术中低的接合温度下,也可以通过插入合金粉末(413)来将构件(411,412)牢固地结合在一起。 因此,可以在铝合金的外圈主体部件(411)的任何变形的情况下实现扩散接合。
    • 10. 发明申请
    • METHOD FOR PRODUCING A PLANET CARRIER
    • 一种用于生产行星架
    • WO01021984A1
    • 2001-03-29
    • PCT/EP2000/009007
    • 2000-09-15
    • F16H57/08
    • F16H57/082Y10T29/49462
    • The invention relates to a method for producing a planet carrier for a planetary gear, comprising a spider shaft (1) and two guide plates (2, 3) which are located parallel to one another. According to said method, the guide plates (2, 3) are produced as precision-blanked pieces and each of two guide plates (2, 3) that are positioned on the spider shaft (1) are interconnected in a pressing process via rivet bolts (4). In order to achieve said interconnection, annular projections (8) are fashioned in the shoulders (9) of the rivet bolts (4) which are provided with tappets (5) and the press tool (6) which impinges upon the guide plates (2, 3) in the direction of the shoulder (9) is provided with an annular projection (7) which matches the aforementioned annular projections.
    • 用于制造行星架为具有行星齿轮架轴(1)和两个相互平行布置的导向板的行星齿轮的方法(2,3)是,导向板(2,3)作为精细的切割零件制造,并且取决于这两个 卷筒纸轴(1)设置的导向板(2,3)由铆接销(4)由相互连接以压在单次操作中,在肩部(9)提供连接到针(5)铆钉螺栓(4)环齿(7,8 )可以结合,并且导向板(2,3)朝向所述台肩(9)作用在压力机(6)设置有适于在其上的V形突起的工具(7)。