Title:
DRIVE UNIT FOR VEHICLE
Document Type and Number:
Japanese Patent JP2023150299
Kind Code:
A
Abstract:
To properly supply a necessary amount of oil to a planetary bearing which supports a planetary gear.SOLUTION: A first oil path CP1 and a second oil path CP2 are arranged at a carrier C. The first oil path CP1 is formed so as to make a first side face opening part PSs1 which opens at a carrier first side face Cf1 and a first external peripheral opening part PSo1 which opens at a shaft external peripheral face PSf communicate with each other, and the second oil path CP2 is formed so as to make a second side face opening part PSs2 which opens at a carrier second side face Cf2 and a second external peripheral opening part PSo2 which opens at the shaft external peripheral face PSf communicate with each other. A first oil receiving part OR1 is formed so as to introduce oil supplied from an inside Cri of a carrier radial direction CR into the first side face opening part PSs1, and a second oil receiving part OR2 is formed so as to introduce oil supplied from the inside Cri of the carrier radial direction CR into the second side face opening part PSs2.SELECTED DRAWING: Figure 3
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Inventors:
MITSUHASHI KAZUSHIGE
KATO MITSUHIKO
WATANABE TAKUYA
DEGUCHI TSUBASA
KATO MITSUHIKO
WATANABE TAKUYA
DEGUCHI TSUBASA
Application Number:
JP2022059334A
Publication Date:
October 16, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
AISHIN KK
International Classes:
F16H57/04; H02K7/116
Attorney, Agent or Firm:
Patent Attorney Corporation R&C
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