Title:
PLANETARY ROLLER TYPE DIFFERENTIAL FRICTION TRANSMITTING DEVICE
Document Type and Number:
Japanese Patent JP3540531
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the possibility of seizure, plastic deformation of a rolling plane and fatigue damage by preventing lopsided contact between a planetary roller and a ring roller resulting in bearing stress to be increased.
SOLUTION: A bearing 14 is provided for a ring roller 9 to be supported on its outer periphery, and the inner face of the outer ring track 17 of the bearing 14 is formed as a recessed spherical face 17a with the center of curvature corresponding to the center of the bearing. The bearing 14 is arranged with the center corresponding to the center C of a sun roller 1 and a gear joint 19 is mounted between input and output shafts 5, 6 connected to the sun roller 1 and a planetary frame 8.
Inventors:
東▲崎▼ 康嘉
Application Number:
JP33384596A
Publication Date:
July 07, 2004
Filing Date:
December 13, 1996
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F16H13/08; (IPC1-7): F16H13/08
Domestic Patent References:
JP7083300A | ||||
JP6014593U | ||||
JP5033840A | ||||
JP62106046U | ||||
JP8184359A | ||||
JP8061450A | ||||
JP2076962A |
Attorney, Agent or Firm:
Yu Sanada