Title:
INHIBITOR SWITCH LUBRICATION STRUCTURE
Document Type and Number:
Japanese Patent JP2019002445
Kind Code:
A
Abstract:
To provide a lubrication structure which can continuously lubricate an inhibitor switch after a shifter is operated to a P range in a structure where the inhibitor switch is disposed above an oil level in a transmission case.SOLUTION: A lubrication structure includes: an oil bus 7 which houses a lower part of an inhibitor switch 1 and opens at the upper side; a discharge port 72 which penetrates through a bottom surface 71 of the oil bus 7; and an opening/closing mechanism (a closing member 67, a second arm 68) which operates in conjunction with operation of the shifter 4 which selects a range of an automatic transmission, closes the discharge port 72 when the shifter 4 is in a P range, and opens the discharge port when the shifter 4 is in a specific range other than the P range.SELECTED DRAWING: Figure 1B
Inventors:
NAGUMO MIKIO
Application Number:
JP2017116132A
Publication Date:
January 10, 2019
Filing Date:
June 13, 2017
Export Citation:
Assignee:
JATCO LTD
NISSAN MOTOR
NISSAN MOTOR
International Classes:
F16H57/04; F16H59/08
Attorney, Agent or Firm:
Goto Patent Office