公开(公告)号：US5597965A

公开(公告)日：1997-01-28

申请号：US346638

申请日：1994-11-30

申请人： Satoru Endo ,  Yoshisada Imai ,  Hiroyuki Okuno

发明人： Satoru Endo ,  Yoshisada Imai ,  Hiroyuki Okuno

IPC分类号： F16C25/06 ,  F16C43/04 ,  G01B5/14 ,  G01L5/12

CPC分类号： G01B5/146 ,  F16C43/04 ,  G01M13/045

摘要： An method and apparatus for measuring the preload gap of a double row rolling bearing, such that it is possible to accurately determine the preload to be obtained when the inner ring is fully pressed onto the cylindrical surface of the spindle from a condition wherein the rolling bodies or members are in an unpreloaded condition prior to fully pressing the inner ring.

摘要翻译： 一种用于测量双列滚动轴承的预载间隙的方法和装置，使得可以准确地确定当内圈被完全压在主轴的圆柱形表面上时所获得的预载荷，其中滚动体 或者在完全按压内圈之前，构件处于未加载状态。

公开(公告)号：US20050187065A1

公开(公告)日：2005-08-25

申请号：US11062941

申请日：2005-02-23

申请人： Kiyotaka Hirata ,  Yoshisada Imai

发明人： Kiyotaka Hirata ,  Yoshisada Imai

IPC分类号： B21J5/02 ,  B21J5/12 ,  B21K1/00 ,  B21K1/12 ,  F16C33/64 ,  F16H15/38 ,  F16H57/021 ,  F16C19/00

CPC分类号： F16H15/38 ,  B21J5/02 ,  B21J5/12 ,  B21K1/00

摘要： A manufacturing method for a variator part of a toroidal-type continuously variable transmission, has the steps of preparing a lower die including a first hole portion and a ring-like projected portion, wherein center lines of the first hole portion and the ring-like projected portion coincide with each other, and an upper die including a second hole portion, wherein a center line of the second hole portion is eccentric from the center line of the first hole portion, mounting a solid material on the lower die so that a center line of the solid material coincides with the center line of the ring-like projected portion, and simultaneously forming the support shaft portion, the outer ring and the pivot shaft portion by pressing the upper die and the lower die so as to approach each other.

摘要翻译： 环形无级变速器的变速部分的制造方法具有制备包括第一孔部分和环状突出部分的下模具的步骤，其中第一孔部分和环状突起部分的中心线 突出部彼此重合，以及具有第二孔部的上模，其中第二孔部的中心线偏离第一孔部的中心线，将固体材料安装在下模上，使得中心 固体材料的线与环状突出部的中心线重合，通过按压上模和下模同时形成支撑轴部，外圈和枢轴部。