Title:
STRUCTURE FOR JOINING MEMBERS IN DIFFERENTIAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/170666
Kind Code:
A1
Abstract:
One problem addressed by the present invention is to provide a structure for joining members in a differential device that is able to suppress falling deformation of a ring gear, comprising a helical gear, toward the rotational axis line direction due to a thrust load applied to the ring gear, while avoiding an increase in weight. As a means for solving this problem, provided is a structure for joining members in a differential device wherein a first linking part (32), which is arranged at a first position on the back-surface portion of a ring gear (30), and links a differential case (10) and the ring gear (30), and a second linking part (12), which is arranged at a second position on the back-surface portion, and links the differential case (10) and the ring gear (30), are separated from each other with a cavity portion therebetween.
Inventors:
ONO HIROYUKI (JP)
Application Number:
PCT/JP2017/012861
Publication Date:
October 05, 2017
Filing Date:
March 29, 2017
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
F16H48/40; F16H55/17
Domestic Patent References:
| WO2011089706A1 | 2011-07-28 |
Foreign References:
| JP2011167746A | 2011-09-01 | |||
| JPH0314066U | 1991-02-13 |
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
Download PDF: