公开(公告)号：US06732605B2

公开(公告)日：2004-05-11

申请号：US10090794

申请日：2002-03-06

Applicant: Hiroshi Takano ,  Yujiro Ohara ,  Hiroshi Yamashita ,  Atsushi Hayata

Inventor： Hiroshi Takano ,  Yujiro Ohara ,  Hiroshi Yamashita ,  Atsushi Hayata

IPC: F16H5522

CPC classification number: B21K1/30 ,  B23H1/04 ,  B23H9/00 ,  B23H9/003 ,  B23H9/18 ,  F16H55/0846 ,  F16H2057/0087 ,  Y10T74/19949 ,  Y10T74/19958

Abstract: A bevel gear 1 has a radius of curvature R of a fillet curve provided between a tooth flank A and a bottom land B gradually increasing from a small-diameter end D1 to a large-diameter end D2.

Abstract translation: 锥齿轮1具有在从小直径端D1到大直径端D2逐渐增大的齿面A和底面B之间设置的圆角曲线的曲率半径R.