公开(公告)号：US20040231447A1

公开(公告)日：2004-11-25

申请号：US10442255

申请日：2003-05-21

Applicant: O-OKA CORPORATION

Inventor： Makoto Kimura

IPC: F16H055/00 ,  B23P015/14

CPC classification number: B23P15/14 ,  B21K1/30 ,  Y10T29/49474 ,  Y10T29/49476 ,  Y10T74/19851 ,  Y10T74/19949 ,  Y10T74/19958 ,  Y10T74/19972

Abstract: Idler gear as an example of gears having a part worked by cutting, and method and apparatus for manufacturing the same in which the chamfer part is formed at least in a portion between a tooth form with chamfers formed by forging process on an outer peripheral surface and the end part thereof in the axial direction by cutting.

Abstract translation: 惯性齿轮作为具有通过切割加工的部件的齿轮的示例，以及其制造方法和装置，其中倒角部分至少形成在具有通过外周表面上的锻造工艺形成的倒角的齿形之间的部分中， 其端部沿轴向切割。