公开(公告)号：US4702627A

公开(公告)日：1987-10-27

申请号：US804351

申请日：1985-12-03

申请人： Giovanni Pollastro

发明人： Giovanni Pollastro

IPC分类号： F16C19/18 ,  F16C33/41 ,  F16C27/00

CPC分类号： F16C33/416 ,  F16C19/184 ,  Y10T29/4967 ,  Y10T29/49691

摘要： Bearing ball spacing retainer made of elastically-deformable, synthetic material comprising a ring, a number of parts projecting in the direction of the bearing axis and on one side of the said ring, and a number of seats for balls is described; each of the said projecting parts comprises a pair of elastically-deformable tabs projecting in the said direction, a tooth also projecting in the said direction, and a notch designed to separate the said tabs from the said tooth.

摘要翻译： 轴承球间隔保持器由可弹性变形的合成材料制成，包括环，在轴承方向上突出并在所述环的一侧突出的多个部件以及多个球座; 每个所述突出部分包括沿所述方向突出的一对可弹性变形的突片，也沿所述方向突出的齿，以及设计成将所述突片与所述牙齿分离的凹口。

公开(公告)号：US4623268A

公开(公告)日：1986-11-18

申请号：US721691

申请日：1985-04-10

申请人： Giovanni Pollastro

发明人： Giovanni Pollastro

IPC分类号： F16C19/18 ,  F16C19/06

CPC分类号： F16C19/184

摘要： A ball bearing has an outer ring and an inner ring with respective rolling tracks for a set of balls, the ball bearing being of the so-called "oblique" type in which the rolling tracks, in section, constitute arcs of a curve the normal to which at the mid point of the curve is inclined at a predetermined angle with respect to the axis of the rings. Adjacent the rolling track on the inner ring is a groove the minimum diameter of which is less than that of the rolling track and adjacent the rolling track of the outer ring is a cylindrical surface the diameter of which is less than the maximum diameter of the rolling track. The difference in diameters between the cylindrical surface and the minimum diameter of the groove is such that half this difference is equal to the diameter of a ball.

摘要翻译： 滚珠轴承具有外圈和内圈，其具有用于一组滚珠的相应滚动轨道，所述滚珠轴承是所谓的“倾斜”型，其中滚动轨道的截面形成曲线的弧线为正常 曲线的中点处相对于环的轴线倾斜预定的角度。 与内圈相邻的滚动轨道是最小直径小于滚动轨道的滚道，并且与外圈的滚动轨道相邻的凹槽是圆柱形表面，其直径小于轧制的最大直径 跟踪。 圆柱形表面与槽的最小直径之间的直径差异使得该差异的一半等于球的直径。