Title:
DIFFERENTIAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/153332
Kind Code:
A1
Abstract:
In a differential device (10) in which a differential case (C) includes a pair of case half-bodies (C1, C2) adjacent to each other in an axial direction, one (C1) of the case half-bodies has a notch part (K) which has an open end (Ko) at a surface thereof opposite the other case half-body (C2) and extends in the axial direction, and into which an axial part (24a) of a pinion shaft (24) can be inserted, the other case half-body (C2) has a support protrusion part (32t) which is fitted into the notch part in the axial direction. When the differential device is assembled with the pair of case half-bodies joined together, the axial part of the pinion shaft inserted in the notch part is sandwiched between the support protrusion part and the notch part, so that the pinion shaft is fixed to the differential case. Thus, provided is a differential device in which when a pair of case half-bodies are joined together, the axial movement of an axial part of a pinion shaft in a notch part of the case half-bodies can be limited, resulting in good assembly workability and simple structure.
Inventors:
KATO TOSHIKI (JP)
MORI HIROYUKI (JP)
SHINJO YUSUKE (JP)
MORI HIROYUKI (JP)
SHINJO YUSUKE (JP)
Application Number:
PCT/JP2020/001861
Publication Date:
July 30, 2020
Filing Date:
January 21, 2020
Export Citation:
Assignee:
MUSASHI SEIMITSU KOGYO KK (JP)
International Classes:
F16H48/08; F16H48/40
Foreign References:
| US20120000314A1 | 2012-01-05 | |||
| JP2007315439A | 2007-12-06 |
Attorney, Agent or Firm:
OCHIAI & CO. (JP)
Download PDF: