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    • 1. 发明申请
    • CONSTANT VELOCITY JOINT
    • 恒定速度接头
    • WO2013002743A1
    • 2013-01-03
    • PCT/SK2012/050010
    • 2012-06-25
    • GECÍK, Martin
    • GECÍK, Martin
    • F16D3/30
    • F16D3/30Y10S464/905
    • The constant velocity joint consists of the input shaft (1), the output shaft (2), three spherical left arms (4L), three spherical right arms (4P), and the stabilising mechanism (3). The stabilising mechanism (3) is made up of three stabilising segments (3.1), (3.2), and (3.3). Stabilising segments have limited all degrees of freedom except the possibility of partial rotation around the axis of the stabilising mechanism (3). Each stabilising segment (3.1), (3.2) or (3.3) has one spherical arm (4L) and one spherical arm (4P) attached by means of a bolt (6), two groups of rolling elements (8), and a distance ring (12) in away they can only rotate around the axis of the bolt (6). The input shaft (1) carries on his body three arms (1.1), (1.2), and (1.3). The output shaft (2) carries on his body three arms (2.1), (2.2), and (2.3). In arms of both shafts there are outer rolling paths created for groups of rolling elements (9), which perform the function of radial-axial bearings. The input shaft (1) is attached to the set of the stabilising mechanism and spherical arms through three bolts (7), which pass through radial-axial bearings in arms of the shaft (1.1), (1.2), and (1.3), and are attached into spurs on spherical arms (4P). The output shaft is connected in the same way.
    • 恒速接头包括输入轴(1),输出轴(2),三个球形左臂(4L),三个球形右臂(4P)和稳定机构(3)。 稳定机构(3)由三个稳定段(3.1),(3.2)和(3.3)组成。 除了稳定机构(3)的轴线部分旋转的可能性之外,稳定段已经限制了所有自由度。 每个稳定段(3.1),(3.2)或(3.3)具有一个球形臂(4L)和一个通过螺栓(6)连接的球形臂(4P),两组滚动元件(8) 环(12),它们只能围绕螺栓(6)的轴线旋转。 输入轴(1)承载其三臂(1.1),(1.2)和(1.3)。 输出轴(2)承载其三臂(2.1),(2.2)和(2.3)。 在两个轴的臂中有一组滚动元件(9)产生的外滚动路径,这些滚动路径具有径向轴向的作用。 输入轴(1)通过穿过轴(1.1),(1.2)和(1.3)的臂中的径向轴向轴承的三个螺栓(7)连接到稳定机构组和球形臂上, 并且附接到球形臂(4P)上的刺。 输出轴以相同的方式连接。