Title:
トランスミッションの潤滑構造
Document Type and Number:
Japanese Patent JP4926793
Kind Code:
B2
Abstract:
A lubricating structure for a transmission includes an axial hole formed penetrating through a gear shaft in an axial direction thereof and having a first opening at one axial end of the gear shaft for supplying therein a lubricant and a second opening at the other axial end thereof, a first oil hole provided on the gear shaft in a radial direction thereof to establish communication between the axial hole and an outside of the gear shaft, and a tapered groove provided on an inner wall of the axial hole in the axial direction thereof, wherein the lubricant is supplied to a portion needing lubrication via the axial hole or via the axial hole and the first oil hole, and the tapered groove is deeper at the second opening side than the first opening side.
Inventors:
Kenji Kurio
Application Number:
JP2007102635A
Publication Date:
May 09, 2012
Filing Date:
April 10, 2007
Export Citation:
Assignee:
Aisin AI Co., Ltd.
International Classes:
F16H57/04
Domestic Patent References:
| JP2000213612A | ||||
| JP55092523U | ||||
| JP2006177411A |
Attorney, Agent or Firm:
Kato Asamichi