Title:
CLUTCH LUBRICATION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/163763
Kind Code:
A1
Abstract:
In this clutch lubrication structure for a clutch device, a radial oil passage which extends within a hub in a radial direction, a branch oil passage which branches within the hub from the radial oil passage and which extends in a plate arrangement direction of a clutch section, and a plurality of supply oil passages are provided with: a plurality of far-side supply oil passages; and a plurality of near-side supply oil passages located at positions nearer the radial oil passage than the plurality of far-side supply oil passages. A first flow passage area of the plurality of far-side supply oil passages is set to be greater than a second flow passage area of the plurality of near-side supply oil passages so that a first oil supply amount which is supplied from the plurality of far-side supply oil passages and a second oil supply amount which is supplied from the plurality of near-side supply oil passages are close to each other.
Inventors:
NAKAMURA SHUSEI (JP)
Application Number:
PCT/JP2019/006072
Publication Date:
August 29, 2019
Filing Date:
February 19, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F16D25/12; F16D13/46; F16D13/52; F16D13/74; F16D25/0638; F16D25/10
Domestic Patent References:
| WO2016158887A1 | 2016-10-06 | |||
| WO2007142366A1 | 2007-12-13 |
Foreign References:
| US20130153355A1 | 2013-06-20 | |||
| JP2005133794A | 2005-05-26 | |||
| JP2004125098A | 2004-04-22 | |||
| JPH10169668A | 1998-06-23 | |||
| JP2004347120A | 2004-12-09 | |||
| JPH05231446A | 1993-09-07 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
Download PDF: